This is example for View sonic Gtablet
Many people have this issue with the stock tablet. Everything may work fine, then all of a sudden you will get applications force closing all over. You can do a fresh install of TnT stock, with a factory reset, and still get the FC's.
We don't know exactly what it is, but is related to something in the /data partition causing issues that a regular wipe doesn't fix. For most people this fix will only need to be done once for the life of your tablet.
Warning, this will wipe your Data and internal sdcard(meaning backups are gone)
1) Copy your backups/data from your internal sdcard to your computer
2) clockwork Install clockwork
3) Boot into clockwork by holding volume+ and power until you see the black text pop up
4) Go to the advanced menu
5) Select Partition SDCARD
6) Select 2048 for first option presented
7) Select 0 for second option presented
8) Apply the settings and wait for it to be finished
9) Go back to main menu and do a factory reset to be safe
10) Reboot, and hopefully no more force closes
What is ClockworkMod ?
ClockworkMod , or abbreviated as CWM is a custom recovery tool for Rooted Android phones , tablets and other devices . ClockworkMod was developed by Koushik Dutta . Recoveries like CWM are required to carry out several advanced operations like recovery , restoration , installation and maintenance on your Android phone . The most popular use of ClockworkMod is to install a Custom official or unofficial OS on any Rooted Android phone , also including which cannot be done with the stock Android recovery .
Here’s what a custom Recovery is capable of :
A custom Android recovery basically replaces the stock recovery with one that lets you do all you can do with the stock recovery, plus a plethora of more options to give you a lot more control on your device. With a custom recovery, you can install official and unofficial ROMs as well as other updates including apps, themes, kernels etc. using zip files, wipe not just user data but pretty much every partition on your device, mount the storage card for USB mass storage access without leaving recovery, partition your SD card, wipe Dalvik cache and battery stats, fix permissions, perform, manage and restore backups and so on.
While there might be many other recoveries Out there , ClockworkMod stands out because of its easy to use UI and design .
What do you need ?
To install the Clockworkmod on your android phone without the need of a PC , you can use the Rom manager app ( Developed by Koushik again ) . Download the ROM manager app from the link given below . You don’t need to download the Clockworkmod recovery as the ROM manager app can download the specific Clockworkmod recovery according to your Android phones make and model .
Download ROM Manager from Google play store.
Method 2: Installing Clockworkmod using Rom manager .
Step 1: Install ROM Manager on your Android device and Run it .
Step 2: Select Recovery setup from the ROM manager app .
Step 3: Under Install or update recovery , tap on ClockworkMod recovery .
Step 4: Wait a few seconds for the app to identify your Phone’s make and model . If the app correctly displays your phone’s model then tap on it . Although the phone will recommend you to connect to a WiFi network , a 3G data connection works perfectly , as the Clockworkmod recovery is around 7 to 8 MB is size for all Android Phones . Click ok to everything to proceed further .
Method 1:Manually Flashing Through ClockworkMod Recovery [The Hard Way]
This method is less safe, relatively difficult and is not guaranteed to work for everyone. It is also free.
Step 1: Download the .zip file of ClockworkMod Touch Recovery from here [Official Website]. Transfer it directly under /sdcard on your device’s storage.
You can unzip and you will find update.zip and recovery folder.
pls check there is a file in the folder.
pls copy this 2 items to internal memory or to SD card.
you can chose flash with sd card or internal memory.
Step 2: Turn off your device. Once it is completely shut down, you will have to press and hold a specific combination of buttons to boot into ClockworkMod Recovery. You can find out this combination for your device by searching on your favorite search engine.
Step 3: Once inside ClockworkMod Recovery, take a nandroid backup. This is a precautionary measure.
Step 4: Once backup is complete, navigate to install zip from sdcard > choose zip from sdcard > [.zip file you transferred in step 1] to flash ClockworkMod Touch Recovery.
If you followed the steps correctly, you will now go straight into ClockworkMod Touch Recovery.
Select reboot system now to resume normal operation.