[Galaxy Tab 7.7 Themes and Apps] UpInTheAir:
Battery Mod Tool for Samsung Galaxy Tab 7.7 for Windows

Tested for de-odexed P6810 ROM with official XXLPP Samsung ICS 4.0.4 base only using Windows7

I am not the original creator of this mod. I modified the Battery Mod Tool v1.2 by shane77 and added the latest apktool by ibotpeaches, modified various folders/scripts to work properly on our devices. Big thanks to these devs for their contribution! Please visit their threads with a “thanks”, as I don't take any credit for any of their work, just making it work for my own device!!

Nor am I the creator of the attached PNG sets, I can't honestly remember extactly where I sourced them :eek: I'll do better in future.

Requirements

Windows

Java

De-odexed P6810 or P6800 ROM ICS Samsung base (not tested on any other !!)

Root

Custom recovery

7-Zip (6a) (or similar) or root type explorer app (6b)

A recent nandroid backup

Instructions

1) Copy "SystemUI.apk" to the "Input_APKs" folder

For P6810 XXLPP & P6800 XXLQG, download link in Post #2

For other : extract from your device or ROM system/app/ folder

2) Copy "framework-res.apk" to the "Input_APKs" folder

For P6810 XXLPP & P6800 XXLQG, download link in Post #2

For other : extract from your device or ROM system/framework/ folder

3) Extract & copy all 204 x Battery PNG images to the "Input_Images" folder

If you don't have 204, it won't work.

There are 101 to show battery levels from 0 to 100 and there are another 101 to show a charging animation from 0 to 100, there are an addition 2 more to show "charge_animFULL" and "battery_FULL".

4) Double-click "Mod_my_battery!.bat" and sit back and wait

The process should only take a couple of minutes.

5) Check the "Output" folder for your newly modded SystemUI

This is a modded SystemUI.apk file for if you wish to push or copy the actual apk to your phone instead.

6) Installation options

(a)

- Download Flash_Template.zip

- Do not extract - open archive with 7-Zip or similar to show system/app folder

- Drag modified SystemUi.apk inside the system/app folder & close

- Copy modified Flash_Template.zip to device internal or external sdcard

- Boot into custom recovery

- Flash zip

- Reboot​

(b)

- Copy into device system/app folder

- Ensure permissions are correct

- Boot into custom recovery

- Wipe dalvik-cache

- Reboot​

NOTE

If you modify ANY files within the "Working_Dir" folder, the process will not work. Do not rename, remove or add any files to this directory

I could make flashable zips for just about any battery style set, but that would take the fun out of it ;) There's no de/recompiling for you to actually do, so all you have to do it follow the steps, the tool then does it all :)

This way allows you to easily choose the set that best suits you. There are many out there, and you will find them by searching. Just make sure you have a complete 204 PNG set and names match that of the stat_sys_battery_charge.xml found in the Working_Dir. Also check that the image size is suitable for our tab.

*** Downloads in Post #2 & Battery 204 x PNG Sets in Post #3 ***

Don't like your mod?

Flash appropriate "Return to stock P68xxxxxxx Battery flashable zip" from Post #2

.