QUOTE(btr999 @ Oct 27 2009, 03:09 PM)
by damage i mean harm to the phone. if i jb, is it possible it crashes the system alot in the future? i havent experienced any app crash so far with the jailed one. i will lose my 1 yr warranty with maxis if i jb? and is it i can restore the phone to original state anytime i want?
The possible is there to crash the filesystem IF you installed 3rd party apps that does not compatible with your current firmware.
2 years ago when I was using 2G, I installed alot of 3rd party apps and suddenly my phone will crash/will not boot. So in this case, I just restore it as new phone and start from scratch.
You won't lose your warranty within one year period. In case your iPhone facing any problem, just restore back to its original state and claim for warranty.
Added on October 27, 2009, 4:32 pmQUOTE(btr999 @ Oct 27 2009, 04:11 PM)
mine is 3.1.2 too....does it mean it will crash too?
It depends on apps. If it is not compatible, you might facing app crash (will not run) or your phone will stuck at Apple's Logo whenever you restart your iPhone.
This post has been edited by rip_code: Oct 27 2009, 04:38 PM