(This is my first post, sorry if I posted it on the wrong forum.)

Hello, I was trying to change my LG L40's bootanimation.zip, but replacing the file with proper permissions doesn't remove the default "Tmobile" animation. Rooted, I haven't changed the ROM, and if possible, I preffer a manual solution. Note that I have nothing to do with Tmobile, I bought it at normal price from an electronics shop.

Hi all, I have a Galaxy 10.1 GT-N8013 that started having issues with the screen, it would flicker and show colors distorted, etc... then it went completely black. So I replaced the LCD. the problem didn't go away. When I turned it on it had sound but the screen was black. Then I thought my diagnosis was wrong and it wasn't the screen but the mainboard. So I got a new mainboard and replaced it but it didn't help either. The issue is the same - black screen but has sound.

I would appreciate help solving this mystery.