Tag Archives: imei unknown

Lenovo A850 sim card not detected, imei baseband missing unknown

Lenovo a850 problem with SIM card undetected because missing of Imei and baseband info lead to comm failure.

lenovo a850
sim card inserted but not detected in android system

Even though SIM card is inserted, but notification remains with SIM card not inserted

lenovo a850
no sim card inserted while it already insert.

Cause of the problem
User said it suddenly happened after he changed SIM card

Corrupted nvram may cause from system update or suddenly remove simcard so that as a precaution turn off handphone before removing the SIM card to ensure system data were not affected or corrupted and if any ongoing

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