Yesterday i've decided to check some of the custom ROMs for my Sony Xperia Acro S. With locked bootloader i installed a CWM Recovery and flashed a ROM.
The ROM Worked and the signal worked and i've made few calls to check if it is working or not.
i decided to check another ROM, it caused a bootloop. so by using the Flashtool i flashed the stock ROM again and installed the recovery again and flashed the first Custom ROM again to check it out more.
Sadly, the mobile says "Emergency call only" and " No SIM detected ". i tried the SIM card on another phone and it's working.
so, i flashed the STOCK ROM that i used to flash many times and it should be 100% working, but NO, The problem is still there.
when i check for the IMEI number by the * # 06 # it says "no newtork connection "
I Can't find a solution online, so please help me.
Things i have made before the problem:
- Flashed a Custom ROM had a bootloop, Flashed the Stock ROM and then Flashed another Working Custom ROM.
Things i have made trying to FIX:
- Flashed the 4.1 Stock ROM.
- Flashed the Old Android 4.0 ROM and updated it via Sony's PC Companion.
- Checked the IMEI Number = fail to find and it says "No Network Connection"