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07-01-2008, 03:02 AM #1Unlocked iphone (1.1.4) works with one SIM card but not another
i've a 1.1.2 OTB 8 GB (AT&T) iphone that's upgraded and unlocked with various pieces of software (ziphone, iliberty and winpwn) to 1.1.4
it works with a SIM card from a Singapore carrier (Starhub) but when I insert an O2 Pay-as-You-Go (basically a prepaid SIM card), it says No SIM card installed no matter what I do. I tried all those unlocking software and it's jailbroken but just won't recognize the SIM card.
If I re-insert the Singapore SIM card, it recognizes and works. Also, if I put the O2 SIM card to a Nokia phone, it works too. Just won't work when I insert the O2 SIM card into the iphone. Any help is greatly appreciated!
07-02-2008, 04:58 PM #2
no one? is anyone here using an unlocked iphone with O2 pay-as-you-go in UK? I know O2 is the exclusive carrier for iphone in UK but that's for plans with contract i suppose?
07-02-2008, 05:15 PM #3
I would try 3 or 4 different SIM cards so you can see if it's a bad SIM or what...
07-03-2008, 06:03 PM #4