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