1. Renzzi Adorador's Avatar
    Hello. I upgraded my BB 7.0 to 7.1 and I found this problem. I tried inserting my friend's battery on my BB9360 once because my batt is empty. After chargin it, I used my own BB batt and it says "Insert Sim Card -- SOS". I borrowed my friend's batt once again and it detects my network. I replaced the batt with my own later and it worked well. after few weeks, I changed my sim card and the problem occured nce again. I returned my original sim card and nothing happens. My friend is not on my place anymore. what should i do? Thanks!
    11-09-13 11:29 PM
  2. zocster's Avatar
    Try another card. The contacts must be dirty?
    11-10-13 03:30 AM

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