Hey sorry for jumping in here but I have a similar case.
I have a SGH-i777 that I flashed with the official Thai files for AIS service:I9100DXKL3_I9100OLCKL2_I9100DXKL1 Ver 2.3.6
I used Odin to flash my phone with the official Thai 2.3.6ver.
Everything works except a few things:
No sound or mic on incomming or outgoing calls
Return button and search button on phone don't work
and Home button acts like return button.
So I flashed my phone's baseband with i777UCKK6 thinking that would solve the problem but it does not.
My question is, can I use the Hellraiser procedure to solve this problem?
Hellraiser only works with roms right? So is there anyway I can use the stock Thai 2.3.6 and hellraiser?
Thank for your help and suggestions!
flash a cwm kernel. i.e. Entropy dd. make sure its the gb one... Then download and flash hellraiser for gb... Then all buttons will be fixed.
Sent from my GT-I9100 using xda premium