Root Need help editing LGsystemUI.apk

[bigbdroid]

I'm sorry if this question sounds familiar, but this has me baffled.

I have a rooted t-mobile variant of the stylo with 5.1.1.

I'm trying to edit my lgsystemui.apk file. All I want to do is modify or remove 2 files. stat_sys_battery_light.png
stat_sys_battery_light_spcs.png

If I can't remove them I at least want to make them clear/invisible.

I have searched and found many posts and articles saying to use "apk editor", "ninjamorph", "zip signer", etc.

In short none have worked (successfully).

I do not have a computer or access to one.

Is there something I can use to change these files and replace the stock lgsyatemui.apk file, or at least something that works like the xposed battery themer?

 

[NeoZiggy]

I know people were trying to mod the annoyingly white lgsystemui before (on a different LG) without any luck. It just causes it to crash repeatedly.

I'm pretty sure a computer would be your best bet. Perhaps your local library?