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*#*#4636#*#*
This code can be used to get some interesting information about your phone and battery. It shows following 4 Menus on screen:
- Phone information
- Battery information
- Battery history
- Usage statistics
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Home, Back, Back, Home, Back, Home, Home, Back
Lock your phone
press home button once. The phone will light up.
PRess the following key sequence simultaneously
Home, Back, Back, Home, Back, Home, Home, Back
It shows following 3 Menus on screen:
- Sevice Info
- Service Settings
- Service Tests
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.nomedia
If you want to hide images and videos from gallery/videos
No need of any image/video locking software
- just push your files you want to hide in a new folder
- in that folder create another folder and name it as .nomedia
and you're done
CAUTION !!! : if you create .nomedia folder in your root directory than it will hide all the images/videos on your phone
if you've any post them...