1. daves2ng's Avatar
    I own a GIONEE P2 mobile phone with MTK6572 processor and android 4.2.2. I successfully rooted the phone and it was working fine until my internet stopped one morning and upon restarting the phone, it wrote SIM1: SIM card not detected, SIM2: sim card not detected. I have tried all I could yet no avail as I can't use SIM card in the phone. I used MTK droid tool but nothing could be done, also entering engineering mode with ##4636##, the radio remained permanently turned off and couldn't turn on. I used IMEI tools to rewrite and replace the NVRAM files yet nothing happened. it has been very frustrating trying to find a solution but none found. Please anyone with any idea on how to resolve this issue should please help. WIFI and bluetooth still work fine.

    Thanks in advance:
    11-04-2013 06:27 PM
  2. ajpri's Avatar
    It might not work, but try taking out the Sim & reinsert it. My unrooted phone occasionally does this.

    Posted via Android Central App on my Samsung Galaxy Tab 2 7.0 (Android 4.2.2)
    11-06-2013 07:12 AM
  3. Harrison Moulton's Avatar
    I have the same problem but on my moto x 2nd gen... After I rooted Wifi and cellular do not work... I have cmw recovery, is there anything I can do to fix this problem?
    03-25-2016 12:18 AM

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