rejected sim problem after upgrade android 4.0.4 ics

[lizarazu8888]

someone to help me after my xperia pro upgrade to android 4.0.4 mk16a on several occasions in the day I get my turn sim rejected and the phone reboots I do urgent help thanks guys

[Uliwooly]

can you post a screenshot of the message? also it might be a faulty SIM card, just get a new SIM card

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unrelated topic, if you have some time please check this thread

http://talk.sonymobile.com/thread/44888