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Invalid usim I was using the motorola a1000 for a year now. an invalid usim massage appeared on it about two months ago. without a usim the same massage still appears. simply it does not recognise my usim. The phone says "invalid USIM". My phone only accepts 3G sims, but i tryed using a few 3G sims but still none of them work. Why is that? Please help. p.s. is my phone blocked by any chance?

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  • Rumina Yasmin Apr 18, 2014

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It sounds as though the phone is locked. When I had this happen to my Samsung A707, I had to send it back to Samsung to get it reprogrammed. (There are people who have bought the necessary hardware to interface with a mobile phone's OS, but I preferred Samsung themselves.) This was a free service (except for shipping) from Samsung. If you contact Motorola, they might be able to simply reprogram the phone for you.

Posted on Jun 01, 2008

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