Measure the charging and discharging current of your battery.
The app was at first designed for Lollipop only, but now devices with Android 4.0.3+ are also supported. Please read the pre Lollipop forum..
How to use the app: Start ...
Ampere current meter for pre Lollipop devices
Please read first the original thread.
Pre Lollipop devices (up to Android 4.4.x) do not have a common standard interface to read the battery charging current. On some devices the current value can b...
A.) If the app doesn't support your device, you can collect some info to help.
PLEASE read this first:
1.) You need adb installed
This is a simple display test tool which gives you the oportunity to test the LCD/OLED screen of your device. It is designed to allow full screen testing in Jelly Bean/ICS/Honeycomb devices by hiding the soft buttons but it can be used on e...
I am the developer of the Display Tester app and I would like to set a few things right, because I think, the author of the first post made some mistakes:
1.) First of all, the app uses a grid with 0 and 255 colour values. It is sure, becaus...