Hi, I am a new user to android. I had just bought an Used SGS. I hav read all of the posts on this SGS thread but find it difficult to understand.
Now, I suspect that this phone had been flashed before. The current info are:
Manufacture Date: 20.8.2010
Firmware: 2.2.1
Baseband: I9000/XXJPY
Kernel: 2.6.32.9
curio@carton#Voodoo_stable_5.4.1
Build Number: Darky's v9.3.XWJS5
Now, if I were to claim for warranty, I shld hav this phone hard-reset to its stock rom right?
What shld I do to hav it hard-reset to its official rom? I tried the "volumeup+home+power" but couldn't find any "wipedata" option.
Kindly help me to resolve this, or wld u all suggest that I stay on the current rom? fyi, I have no trouble for now but scared if sumtin wld happen later on. TQ

Great! Thank you for your response~