Remove patch

[Zallman1]

I have 2 question now...

How to remove the patch if I don't like after adding ??

I don't know which software you used for patching (SETool lite or Far Manager), but the procedure is like applying patch. Choose (Far) or put (SETool lite) the same patch like one in your phone, but this time choose to remove patch.

I am using K800@K810 with R8BA024, can I use any patch file which is made for K810... I mean can I use the patch file made for R8BF003 or other ??

No, your patch must be for K810 (because that's the model, well the phone thinks it is) R8BA024 (because this is you firmware).

Hope it helps ;)