Invalid sim!!! No sim inserted!!!

salacious

macrumors 6502a
Original poster
May 15, 2011
750
5
what the hell my iphone all of a sudden today has been saying no sim inserted or invalid sim, i fixed it earlier by doing a hard reset (power and home button) but now when i try it, it doesnt work?

iv had a month after release date, in the uk, from apple so its unlocked im using giffgaff simcard, but my gf has one too and its not happening to her??

any ideas? i know there was something before about invalid sims, but i thought apple fixed this?
 

salacious

macrumors 6502a
Original poster
May 15, 2011
750
5
i updated and i now no longer have problems, thanks for the info how do i close this thread?