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If you don't repeat the same message again and again, that can help us to keep this thread and the reported issues tracked. For test purpose, please try to use your phone without SIM card for a while. An intact system software itself (that you can get by flashing in firmware upgrade mode) does not cause such issues, so it might be a hardware defection or damaged nvram or tee partitions. The nvram and tee can be repaired only by formatting the full flash, but then you have to repair your IMEI numbers and the fingerprint scanner authentication. We have the appropriate software tools for those processes. |
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