QUOTE(SheepMekk @ May 3 2010, 09:40 PM)
Anyone had the 'Invalid Sim' problem?
Here's my story.. I'm currently using a 2G iPhone. I have a spare 3GS from my dad who accidentally upgraded to 3.1.3 with the new bootroom. Nevertheless, 'Spirit' came out and the 3GS its finally free!
The problem now is the 3GS set couldn't read my SIM card.
Anyway to fix this?
Spirit will just allow you to JB and will not unlock the phone. It's a JB tool... Not an unlocker...
Your 3GS could not read your SIM as the phone is locked with the carrier. Hence, the invalid SIM msg pops up..
QUOTE(kenshin @ May 3 2010, 10:28 PM)
Juz bought an iPhone Locked CANADA set .
Whats the best way to unlock it ?
which firmware and bootrom is the phone running on now??
if 3.1.3 then no locker is available