When I call somebody or they call me, they can't hear me, only if I put it to speaker mode. When I take video's, I can't hear the sounds made, unless I put my pc to 100% volume. I already applied 12 Db mic boost on it via sTweaks, still soft.
How can I fix this?
PS: it all worked fine when it was on stock 2.3.3 rom.
I once flashed Android 4.X kernel to flash a rom from 4.X, as I noticed, the 4.X kernel didn't worked great with 2.3.3, the soft buttons and home button didn't work, After I flashed stock 4.2.1 via odin, it was okay, exept the mic.