SIM Failure, invalid SIM or no SIM card installed
This is a factory unlocked Apple iPhone 4. It always shows the error "SIM Failure, invalid sim or no sim card installed."
How can I fix it?
Bu iyi bir soru mu?
This is a factory unlocked Apple iPhone 4. It always shows the error "SIM Failure, invalid sim or no sim card installed."
How can I fix it?
Bu iyi bir soru mu?
Try going back to your telecom company and have them replace your sim card. That will typically remedy the issue.
Bu yanıt yardımcı oldu mu?
Did you tried this solution? it worked fine for my iPhone 4 here http://www.unlockboot.com/2013/06/fix-no...
Bu yanıt yardımcı oldu mu?
I am sufyan sarwar and mere pas I phone 4 a332 hai plz help me
SIM Failure, invalid SIM or no SIM card installed
Bu yanıt yardımcı oldu mu?
I also had the same problem, and I had to get a new iPhone 4.
Bu yanıt yardımcı oldu mu?
how to sim unluck i phone 4 sim failure iphone 4
Well, there are some ways to try. You can try another SIM card. Turning the phone off and on. If it's a factory unlock, you can do a restore in iTunes, and you won't lose you factory unlock
Bu yanıt yardımcı oldu mu?
when i insert all sim cards it says "invalid sim card".
please i need a help.
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where did you buy the phone?
Chris Green tarafından
(What country?)
Chris Green tarafından