How to Safely Master Reset Nokia Lumia 520 with Easy Hard Reset ?

Nokia Lumia 520 is Nokia smartphone family with Windows Phone 8 operating system. For everyone who love to use or try to taste the Microsoft Windows Phone 8 os will like to use this Nokia Lumia 520.

The main Advantage specifications of Nokia Lumia 520:

LCD 4 inchi
Processor Dual Core 1Ghz
Memory Internal 8GB ROM with 512 RAM
External memory slot MicroSD upto 64GB
Camera 5 MP, autofocus,
Operating System Microsoft Windows Phone 8
Battery Li-Ion 1430 mAh

How to Master Reset Nokia Lumia 520 to Factory Default ?

Nokia Lumia 520 use Microsoft Windows Phone 8 as the operating system. With this OS we can do many feature in Nokia Lumia 520 also we can add more applications to fit what we need. But sometime the Nokia Lumia 520 get hang or stuck or freezing or brick or not responding when we use to do something. The other problem is LCD is not responsive while touch the applications or menu. We are recommended to do soft reset by turning off the Nokia Lumia 520 with the power button to remove the cache or temporary files which can make the Nokia Lumia 520 not run properly. If the problem still appear, then we can try to do the hard reset with easy step in bellow:

#Option 1, How to Hard Reset Nokia Lumia 520 with Setting Menu:

Please remember to backup your important data before doing the hard reset to factory default, because all data and installed applications will be erased.

  1. Turn on the Nokia Lumia 520
  2. Make sure the battery is fully charge or not empty
  3. Go to menu: Setting > About > Reset Your Phone
  4. The process of formatting Nokia Lumia 520 will do by it self

#Option 2, How to Hard Reset Nokia Lumia 520 with Hardware Button Key:

If we can not access the menu or stuck or not responding, then we can try format Nokia Lumia 520 with hardware key:


  1. Please remember, we have to do two BIG STEP
  2. BIG STEP ONE (a). Press and Hold the Power Button, do not release until the phone vibrate (if you feel the vibrate in Nokia Lumia 520 then release the Power Button)
  3. BIG STEP ONE (b). Press and Hold the Volume Down Button, do not release until the LCD show the exclamation mark (if you see the exclamation mark in LCD, then release the Volume Down Button)

B. BIG STEP TWO (this can be down after all BIG STEP ONE finish)

  1. To continue reset, you have to do the last step bellow
  2. Press Volume Up Button Key and release
  3. Press Volume Down Button Key and release
  4. Press Power Button Key and release
  5. Press Volume Down Button Key and release
  6. The the Nokia Lumia 520 will do the hard reset format

FAQ Nokia Lumia 520:

What to do if I forget Security Key Password Code Nokia Lumia 520 ?

If you forgot Nokia Lumia 520 pin password code, you have to do the hard reset with the step above. Please keep in good place your password of Nokia Lumia 520

What is the Secret Code Key for Hard Reset Nokia Lumia 520 ?

Until this tutorial created, it does not have secret code for hard reset Nokia Lumia 520, please tell us if you have this information, we will update it soon. But the most easy way to hard reset Nokia Lumia 520 is by doing the steps above.

Hard reset Nokai Lumia 520 is easy to do if you have problem with this phone, by doing the simple step above, you can restore the Nokai Lumia 520 to factory reset.

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By vichhaiy Posted in Phone

What is Rooting on Android?


“What is rooting? Why should I root my Android device?” These are common questions that I get asked quite often. Today’s lesson is to talk to you about both the advantages and disadvantages of rooting your Android devices. But before we get started, a word of caution: rooting or modifying your phone in any way will void your manufacturer’s warranty and possibly “brick” it. What does “bricking” your device mean you ask? Exactly what you think… It means screwing up your phone software so badly that your phone can no longer function properly and is pretty much as useless as a brick. I do not in any way recommend anyone to root their Android device. This article is simply to introduce you to the subject of rooting and present you with both the pro’s and con’s so that you can make an educated decision on your own.

What is Rooting?

“Rooting” your device means obtaining “superuser” rights and permissions to your Android’s software. With these elevated user privileges, you gain the ability to load custom software (ROM’s), install custom themes, increase performance, increase battery life, and the ability to install software that would otherwise cost extra money (ex: WiFi tethering). Rooting is essentially “hacking” your Android device. In the iPhone world, this would be the equivalent to “Jailbreaking” your phone.

Why is it called Rooting?

The term “root” comes from the Unix/Linux world and is used to describe a user who has “superuser” rights or permissions to all the files and programs in the software OS (Operating System). The root user, because they have “superuser” privileges, can essentially change or modify any of the software code on the device. You see, your phone manufacturer/carrier only gives you “guest” privileges when you purchase your device. They do this for good reason… they don’t want you getting into certain parts of the software on your phone and screwing it up beyond repair. It makes it much easier for them to manage and update the devices if they lock it all down. This way, all the users are running the same unmodified version of the phone’s software. This makes it much easier for them to support the devices. But, for the tech-savvy crowd, only having “guest” privileges on your device is pretty lame and it locks down a lot of potentially useful features.

What are the Advantages of Rooting?

Custom Software (ROM’s)

You may have heard of people loading custom “ROM’s” on their devices. A “ROM” is the software that runs your device. It is stored in the “Read Only Memory” of your device. There are many great custom ROM’s available that can make your Android device look and perform drastically different. For instance, you might be stuck with an older Android device that is stuck on an older version of the Android OS and it is not getting any of the newer updated versions of Android. With a custom ROM, you could load up the latest and greatest available Android versions and bring that antiquated device up to par with some of the newer ones. There are lots of great ROM’s available for many different phones and it is up to you to find the one that best meets your needs. The best place that I have found to find custom ROM’s for Android devices is the XDA Developers Forums. The XDA community is filled with smartphone enthusiasts and developers for the Android platform. Check them out and see if you find any ROM’s that would meet your needs. [Link Here]

Custom Themes

Themes are basically the graphics that appear on your Android device. Rooting your device allows you the ability to fully customize just about every graphic on your device. You can load custom themes that totally change the look and feel of your device. Here are some examples:

Kernel, speed, and battery

There are many custom ROM’s and apps available for rooted devices that will allow you to drastically improve the performance (speed) and also extend battery life on your device. A lot of developers tweak the kernels (layer of code that handles communication between the hardware and software) for added performance, battery life, and more.


Rooting your device grants you the ability to update the Basebands on your smartphone. The Baseband is what controls the radio on your device. By updating to the latest Basebands, you can potentially improve both the signal and quality of your phone calls.

Latest Versions of Android

As mentioned earlier, custom ROM’s can allow you to update to the latest version of the Android OS before they are officially released. This is a great feature for those who are tech-savvy and want to stay on top of the latest and greatest software updates before it hits the mainstream crowd. This is also useful if you have an outdated device that is no longer being updated by the manufacturer.

Backing up your device

The ability to easily backup all of your Apps and Data is one feature that is sorely missed on the stock build of Android devices. But if you root your device, backing up everything on your device (both apps and data) becomes a simple task. Titanium Backup is a must have app for anyone who has rooted their devices and wants to backup and restore their phones. [Market Link]

Unlocking Additional Features

By rooting your Android device you also gain the ability to unlock some features that your carrier may charge for. One example is enabling free WiFi and USB tethering, which many carriers charge money for. Now, I’m not suggesting you do this. But I did want to make you aware of the fact that it is possible to do this. However, your carrier may catch on to the fact that you are using your device as a free WiFi hotspot and figure out a way to charge you for it. So use this feature at your own risk!

What are the Disadvantages of Rooting?


The number one reason not to root your device is the potential risk of “bricking” it. As mentioned earlier, “bricking” your device means screwing up your phone software so badly that your phone can no longer function properly and is pretty much as useless as a brick. You would likely need to purchase a new Android device since the manufacturer of your device will void the warranty after any attempts at rooting.


There is an increased risk of unknowingly installing malicious software when you root an Android device. Root access circumvents the security restrictions that are put in place by the Android OS. There isn’t really an effective way to tell just what the application intends to do with that “superuser” power. You are putting a lot of trust into the developer’s hands. In most cases, these applications are open source and the community can take a look at the source code to assess the risk. But, nevertheless, the risk is there. Fortunately, malicious software on rooted devices hasn’t really been a problem as of yet. But I thought it was worth mentioning since this could be a potential risk in the future. I’d recommend installing an Anti-Virus and Security App just to be safe. Lookout Mobile Security seems to be one of the best ones available at the moment. [Link Here]

Can I Unroot my device if I change my mind?

Yes. You would need to do some research for your specific type of device. As mentioned earlier, the XDA Developer Forums is the best place to start. [Link Here]

How do I learn how to root my device?

Unfortunately, there is no easy way to teach someone how to root their Android device. Each device has a unique method to rooting and some research most be done on your part. As I mentioned earlier, the best place to start would be the XDA Developer Forums. [Link Here] Another option is to simply Google your model phone and the term root (ex. “HTC EVO root”). Have fun and good luck to all of you! I hope you found this lesson on rooting to be helpful. If you have any questions, please feel free to leave a comment below.

ដំឡើងពុម្ពអក្សរខ្មែរសម្រាប់ទូរស័ ព្ទ និងកុំព្យូទ័របន្ទះរបស់ Samsung

ទូរស័ព្ទ និង​កុំព្យូទ័រ​បន្ទះ​របស់​ក្រុមហ៊ុន Samsung មួយ​ចំនួន​មាន​លក្ខណៈ FlipFont ដែល​អនុញ្ញាត​ឲ្យ​យើង​បន្ថែម​ពុម្ព​អក្សរ​ដោយ​ពុំ​ចាំ​បាច់​រូត (root)។ ដូច្នោះ​ហើយ​លោក​អ្នក​អាច​ទាញ​យក​កម្មវិធី​នេះ ទៅ​ដំឡើង​ដើម្បី​អាន​ព័ត៌មាន​ភាសា​ខ្មែរ សរសេរ​សារ​ជា​ខ្មែរ។

កម្មវិធី​នេះ​បាន​សាកល្បង​នៅ​លើ Samsung Galaxy Tab 7.7, Galaxy 7.0 Plus និង Galaxy Tab 10.1។


ក្រោយ​ពេល​ទាញ​យក​រួច ចម្លង​យក​ទៅ​ដាក់​ក្នុង​ទូរស័ព្ទ ឬ SDCard។ ហើយ​ធ្វើ​ការ​ដំឡើង​ធម្មតា។ ប៉ុន្តែ​ត្រូវ​ចូល​ទៅ Setting->Application រើស​យក unknown sources ជា​មុន​សិន។


១-លោក​អ្នក​ត្រូវ​មាន​ទូរស័ព្ទ ឬ​កុំព្យូទ័រ​បន្ទះ​របស់ Samsung ដែល​ដំឡើង​ប្រព័ន្ធ​ប្រតិបត្តិការ Android 3.1 ឡើង​ទៅ។
២-ចូល​ទៅ Settings->Display->Font style។
៣-រើស​ពុម្ព​អក្សរ “Khmer”។
៤-បិទ​ម៉ាស៊ីន រួច​បើក​ឡើង​វិញ។
៦-ដើម្បី​សរសេរ​ខ្មែរ​បាន លោក​អ្នក​អាច​ស្វែង​រក​ក្ដារ​ចុច​នៅ​លើ Android Market ដែល​មាន Phum Keyboard ឬ MultiLing Keyboard។


អក្សរ​ខ្មែរ​បង្ហាញ​ត្រឹម​ត្រូវ​តែ​នៅ​ក្នុង​កម្មវិធី​រុករក (web browser) នៅ​លើ Android ពី​កំណែ 3.1 ដល់ 4.03។


Android Ultimate Backup Guide Without Root or With Root

A good thing about Android OS is, it have some basic backup feature inbuilt to safeguard your data. If you added your Gmail account on your smartphone and activated auto-sync or if you sync it manually before experimenting then it will sync your contact details along with app info to Google cloud server. You can then add the same Gmail id to a new ROM and restore contacts and apps. However, this method not restore app data but install apps that previously you have. Also the default sync method don’t able to backup your massages (SMS or MMS). That’s why we have to take some necessary action before experimenting with your device including flashing ROMs or MODs. If you flashing an official firmware over an old firmware then you don’t require to backup anything as it restore everything as it is, except root access.

Below, I have listed few tools and apps both for rooted and unrooted devices that should help you to backup your data.

Backup Android Device data without Root

1. Nandroid Backup: If you managed to install a custom recovery such as ClockworkMod (CWM) recovery or TWRP recovery without rooting your device (by flashing image file with fastboot command) then backup your device using available option on your custom recovery. This backup is called Nandroid backup, which actually create an image of your OS. You can later restore the backup (zip file) through the same custom recovery. The backup can also be explored using an app called Nandroid Browser.

2. Go Backup Pro: The app work in both rooted and unrooted Android device. Though a rooted device will get more option but you can still enjoy a lot of backup features including backing up contacts,messages, system settings, GO launcher settings and apps without root. The sync feature with Dropbox is an added bonus. [Play Store Link]

3. JS Backup: This is another cool app that you can use to backup various necessary data of your Android system. It can backup and restore contacts, MMS, call history, text messages, calendars, bookmarks, system settings, shortcuts, alarms, dictionaries, applications, images, music, playlists, and videos. Apart from storing data on SD Card, you can also sync your data in cloud services including Dropbox, SugarSync and GoogleDocs. The app also allow you to track your backup history when you are connected to net. [Play Store Link]

4. Ultimate Backup Tool: This is not an Android app but a Windows software (a MAC and Linux version also available) that allow you to backup your phone data without root or unlocked bootloader. If your device is running on Android 4.0 ICS or higher then you can use this little utility to backup your data. The app have following options: backup without system application, backup with data application, backup application, backup sd card, backup single app, backup sms, backup phone book, backup cloud sms/phonebook, restore Phone book and restore SMS. Unfortunately, this backup utility yet to support HTC One series and Sony devices released from 2011. Download Ultimate Backup Tool

Backup Android Device data with Root

1. EFS Pro: This small tool let you backup and restore EFS Folder that all Android devices manufactured by Samsung comes with. This sensitive system folder contains Phone-specific information such as the IMEI (encrypted in the nv_data.bin), wireless devices MAC addresses, product code (also in the nv_data.bin), and much more. If anything within this folder corrupted, your device will become just a plastic piece. This tool made for Windows OS. You can still backup EFS folder without this tool by just going to root of your device through a file browser (such as ES File Explorer) and copy that EFS folder to your external SD card. [Download EFS Pro]

2. Nadroid Backup: The Nandroid Backup and restore also possible with rooted device. Also installing custom recovery is more easy with a rooted device. You may like to read:

3. Titanium Backup: This considered most powerful backup tool for Android. This Android app is capable to backup, restore, freeze (with Pro) your apps + data + Market links. This includes all protected apps & system apps, plus external data on your SD card. You can do 0-click batch & scheduled backups. Backups will operate without closing any apps (with Pro). You can move any app (or app data) to/from the SD card. You can browse any app’s data and even query the Market to see detailed information about the app. [Play Store Link]

4. App Extractor: AppExtractor is a tool which will allow you to restore individual applications, data, SMS, and MMS messages from your ROM Manager backups. AppExtractor is compatible with ClockworkMod Recovery 5 backups as well as backups created by previous versions of ClockworkMod Recovery. [Play Store Link]

I also suggest you to check out this YouTube video that discuss various useful tips and info on backing Android smartphone or tablet data:

I hope, I manage to give you all require info to backup your data before trying anything that not official recommended. If I miss a point then please use below comment form to suggest it.

How To Root Galaxy S3 SHV-E210K-Easy Guide

You already know that we at True Android often write about latest official firmware update of Samsung Galaxy S3 SHV-E210K whenever Samsung rolled out anything new. And the fact is, after installing latest official firmware update many of you prefer to root it to gain some additional benefits that unrooted Galaxy S3 SHV-E210K don’t offer. To help you on this, we are with an easy to follow rooting guide. This quick guide even can help an Android newbie to root his/her Galaxy S3 SHV-E210K. You probably already know that rooting void your manufacturer warranty and to get back warranty you should first reset the flash counter using TriangleAway app, remove all root only apps and then flash official firmware. This rooting tutorial that allow you to root Galaxy S3 SHV-E210K running on official firmware won’t require custom recovery such as CWM recovery, instead we will use ODIN utility.

As you continue reading below, we will guide you through the entire process of how to root official Android firmware on Galaxy S3 SHV-E210K with complete steps. To root this firmware we will flash CF-Auto-Rootfile in Galaxy S3 SHV-E210K that running on official Android firmware. A rooted Android device let you access system files, allow you installing custom firmware and let you flash MODs using a custom recovery. However, as this process push a customize file in your Android device it may erase your personal data and settings, although very unlikely. That’s why we suggest you to follow this guide carefully to properly backup your data that you can restore later.

Rooting Information: As we said already, once your device is rooted, warranty will get void. However, you can reclaim the warranty by applying official firmware update and then resetting the flash counter to 0 using apps like TriangleAway. To confirm if you successfully rooted your Android device or not install an app called “Root Checker” which is available for free from Google PLAY store.


We at True Android produce tutorial to help out fellow Android users but all this guide are educational purpose only. You should try this guide at your own risk. Neither we nor the developer should be responsible if your Android device experience a damage after following this tutorial. Also remember,this guide is only applicable for Galaxy S3 SHV-E210K. Don’t try this guide in any other Android device. It may hard brick your device.

Pre Requisites:

As there is always some risk involve while you install anything other than what you have presently. It’s always recommended to follow our pre-requisites to stay safe.

1. Backup your device data. You can follow our ultimate backup guide.

2. Make sure your device have at least 60% battery power. You can install an app like Battery Notifier BT Free on your Android device to check it easily.

3. You already have USB Driver Installed for Galaxy S3 SHV-E210K in your PC. [Download USB Drivers]

4. Make sure USB Debugging is enabled otherwise you won’t able to transfer file between PC and mobile. [Guide].

So, you done everything that we mentioned above, right! Now, you are ready to move towards next stage of this guide where we summed up detail instruction on how to root Galaxy S3 SHV-E210K running official Android firmware.

Remember, it’s very important for you to follow everything that we mentioned below to successfully root your Galaxy S3 SHV-E210K on official Android firmware.

Complete Rooting Tutorial Of Galaxy S3 SHV-E210K

Step 1: Download and Odin 3.07.

Step 2: Now extract CF-Auto-Root-c1ktt-c1ktt-shve210k.zipand at a convenient location in your desktop; you should get a .tar.md5 file within extracted folder.

Step 3: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.

Step 4: Now turn off your Galaxy S3 SHV-E210K and wait 5-6 seconds for vibration to confirm complete switch off. Then boot it into the Download Mode, to do that press and keep holding the Volume down and Home button in the same time, with these two buttons pressed press the Power Button. When a warning message is displayed press on the Volume Up button to entering the Download Mode Menu.

Step 5: Now run Odin3 v3.07.exe that you get in Step 3 as an Administrator because Admin privileges is required to complete this installation process smoothly.

Step 6: Now it’s time to connect your Galaxy S3 SHV-E210K with your PC using USB cable. Do it and you will see a message under Odin’s message box in the bottom left saying “Added!!”. If you don’t get it then you should try another USB port (try USB port located in back of your desktop PC cabinet). If this still can’t solve your issue then you should reinstall USB driver for your device. However. if you successfully see the “Added!!” message in Odin then you are ready to go in next step. You should also see COM port with a number in Yellow if you successfully added your device.

Step 7: Select following file in Odin at respective button:

1. Click the PDAButton, and select the CF-Auto-Root-c1ktt-c1ktt-shve210k.tar.md5 file.

Step 8: In Odin window, make sure Auto Reboot and F. Reset Time checkboxes are only two that are selected.

Step 9: To make flashing safe for you double check everything that we mentioned in Step 7 and Step 8 above. Now, once you are ready, hit the START button to begin the flashing process.

Step 10: Once installation is done, your device will reboot automatically and soon you will see a PASS message with green background in the left-most box at the very top of the Odin. You can then safely unplug the USB cable to disconnect your device from computer.

That’s it! Your Galaxy S3 SHV-E210K running on official Android firmware is now rooted. You can now install apps that require root permission as well as access system files. You can now also install a CUSTOM RECOVERY easily to flash various available ROMs.

Samsung users tip

Always backup your important data that you might need after you install a new custom ROM, an official software update or anything else. Make a backup for just in case, you never know when anything might go wrong. See below for some tips on how to backup data:

§ Backup your SMS messages. How? –> How to Backup/Restore SMS Messages.

§ Backup Contacts, Gmail and Google Data. How? –> Sync with Google Sync.

§ Backup Call History. How? –> How to Backup Call History.

§ Backup WhatsApp Messages. How? –> How to Backup/Restore WhatsApp Messages.

§ Backup APN Settings: GPRS, 3G, MMS Settings. How? Note down everything from: Settings > Wireless & Networks (More…) > Mobile networks > Access Point Names.

Samsung users can also back up data using Samsung KIES. If you backup data manually, you get more options what to choose from and it is very easy to move data across Android devices from different manufacturers, i.e moving Samsung Galaxy Note backup data to HTC One X.

If you already have a custom recovery (ClockworkMod, TWRP etc.) installed on your phone, we strongly recommend a backup using that as it creates a complete image of your existing phone set up.

Samsung plans Galaxy S5 by April

Samsung Electronics Co will release its Galaxy S5 smartphone by April and is studying the use of eye scanner technology for the first time, as it readies the high-end handset to compete with Apple Inc’s iPhones.

The S5 will be paired with a new wearable device that will be an evolution of the Galaxy Gear smartwatch, Lee Young Hee, executive vice-president of the company’s mobile business, had said on Monday. Samsung, which posted profit this week that missed analyst estimates, will debut the new products together as it also boosts marketing of tablet computers.

"We’ve been announcing our first flagship model in the first half of each year, around March and April, and we are still targeting for release around that time," Lee said. "When we release our S5 device, you can also expect a Gear successor with more advanced functions, and the bulky design will also be improved."

Samsung, which sells one of every three smartphones globally, is adding new features and models to fend off Apple in the high-end market and Chinese makers luring budget customers with handsets for $100. Asia’s biggest technology company will announce at least one other wearable device this year, Lee said without elaborating.

Samsung registered a design in South Korea in October for eyeglasses that can show information from a smartphone and enable users to take calls.

Fingerprint reader
Sales of the S4, the company’s current marquee handset, slowed after Apple released the iPhone 5s and 5c in September. The 5s includes a fingerprint-identity sensor, and Samsung is considering using an eye scanner in its top-end smartphones.

"Many people are fanatical about iris recognition technology," Lee said at the International Consumer Electronics Show in Las Vegas. "We are studying the possibility but can’t really say whether we will have it or not on the S5."

Suwon, South Korea-based Samsung this week posted its first profit decline in nine quarters as high-end handset growth slowed and the company paid employee bonuses. Operating profit was 8.3 trillion won ($7.8 billion) in the three months ended December, falling from 9 trillion won a year earlier, the company said.

Shares of Samsung have dropped 11 per cent from its closing price on December 23 as analysts scaled back projections for high- end handsets, erasing about $22 billion of the company’s market value. Samsung shipped 13 million units of the S4 in the fourth quarter, down from 17 million in the previous three months, Daewoo Securities Co said in a December 23 report.

New design
"The release of the S5 will be very important to Samsung," Lee Seung Woo, an analyst at IBK Securities Co, said by phone on Thursday. "Competition is going to intensify, and it’s not going to be an easy year for the company."

The Galaxy S4 may have fallen short of consumer expectations because its design was too similar to its S3 predecessor, Lee Young Hee said. The next handset likely will be different, she said without providing specifications, including screen size.

"When we moved to S4 from S3, it’s partly true that consumers couldn’t really feel much difference between the two products from the physical perspective, so the market reaction wasn’t as big," she said. "For the S5, we will go back to the basics. Mostly, it’s about the display and the feel of the cover."

Wraparound display
The timing of the release is after February’s Mobile World Congress in Barcelona.

Samsung shipped 91 million smartphones in the fourth quarter, up 4 percent from the previous quarter, according to an estimate by KB Investment & Securities Co. The company, the largest maker of televisions and memory chips, is diversifying its product range and using its manufacturing scale to tap new markets.

Samsung’s next Galaxy Note handset may use a three-sided display so messages can be read from an angle. The latest model will be released in the second half of this year and be aimed at the high-end segment.

"We are targeting consumers who want more professional use and tend to be willing to pay more for handsets," Samsung’s Lee said.

Wearable devices
The market for wearable devices may more than triple to about $30 billion by 2018, according to IHS Global Insights. Samsung will attempt to boost sales of its smartwatches by adding functions to check calorie consumption, monitor heart rate and measure stress levels, Lee Young Hee said.

"Healthcare related functions will be the most inherently tied functions to future wearables," she said. "We see a very big potential from there."

The company also sees more growth potential in tablets as it takes on Apple’s iPad line and Inc’s Kindle devices. The tablet computer market will grow more than 15 per cent annually, with more than 240 million units shipped last year, Shin Jong Kyun, head of Samsung’s mobile business, said November 6.

Samsung’s share of global tablet shipments doubled to about 20 per cent last year, Lee Young Hee said. The company, which shipped more than 40 million units in 2013, aims to drive sales growth of its mobile business, which accounts for more than 60 per cent of the company’s operating profit, to fend off margin pressure from the slowing high-end smartphone segment.

Samsung announced its largest tablets at CES, unveiling 12.2-inch versions of the Galaxy NotePRO, which uses a stylus, and the TabPRO, which doesn’t. The largest screens allows users to split the display into four windows running different applications.

"We had put relatively fewer resources and focus, including marketing, on tablets, but from this year we will consider it as one of our key major focuses," Lee Young Hee said.

"We still have room to improve."

Advantages/Disadvantages of Rooting Android phones


Rooting  is basically full control over your phone and all its workings. Manufacturers disable this by default. They do this for good reason—and it’s not just to control or limit you. If someone had root access, and he doesn’t know what he is doing, then there could be serious damage to your smartphone. So manufacturers keep devices locked by default to prevent you from turning your phone into an expensive paperweight.

When you give in Root Permissions to your Android phone, it means that you are giving super user root or you can access all system files and give you the ability to change all sorts of things that you could not have normally do. Now you can be able to install and customize the Android operating system. The benefits of Rooting the Android device are endless. Rooting  will unlock your phone or tablet to their maximum capacities.
Here I am figuring out some of advantages and disadvantages of rooting your android.

Advantages of Rooting Android :

  1. By rooting android, you have full control over your Android phone. Rooting your Android gives you access to modify system files, boot images, delete native applications, etc.
  2. Rooting your Android phone gives you the opportunity to back up your entire system in a memory card. Now you can make backup copies of all files on the system and keep it ,save and restore your device every time you want.
  3. Rooting your Android phone will give you the opportunity to run a custom ROM and customize it to your liking. You can even install ROMs that will improve the performance of your device and increase both the speed and battery.
  4. Rooting your Android phone lets you upgrade to the latest version of the Android operating system.
  5. Rooting your Android features to free memory on your device, Rooting your Android phone will allow you to manipulate and move partitions.

Disadvantages of Rooting Android :

  1. Rooting your Android results not only  risking your Android device to lose your warranty, also the danger of damaging the device during the process.
  2. There is also the fear of overclocking or underclocking your processor during this process. This may cause the device to overheat and explode even in some extreme cases.
  3. There is an increased risk of not knowing when some Malicious Applications are Installed.

 So friends Rooting your Android phone is totally your choice, as there are advantages and disadvantages. You have to be very acute why you need to rooting your Android phone.

By vichhaiy Posted in Phone