(I'm quite new to all of this.)
I installed android nugat on my Samsung Galaxy S7 SM-G930F using this guide: https://forum.xda-developers.com/gal...aroma-t3496520.
And I currently my sim card is not able to connect to network, after insertion of the sim card, I pass through sim pin. Sim is loaded by phone. On the locked screen it says 'Just emergency calls'. When I try to call anyone, it says 'Not registered in network'.
Already tried two different roms, even Samsung Switch Emergency Software Recovery and Initialization.. nothing happened, the problem is still there, not able to use any mobile services.
Did find that my IMEI is not the same as on the back side of the phone.
Samsung Serial Number is equal with back of the phone.
CSC CODE INFO:
PRODUCT CODE: SM-G930FZKABTU
ORIGINAL CSC CODE: BTU
FIRMWARES CSC CODE: BTU
ACTIVE CSC CODE: BTU
AVAILABLE CSC CODES: BTU, CPW, DBT, ITV, KOR, NEE, XEF, XEO, XEU
CSC COUNTRY: UK & IRE /GB
MOBILE OPERATOR: 23002
I also find that the android says that it is G930FD (dual sim version), even though that on the back of the phone there is written G930F, and obviously there is no way to put second sim inside.
I'm in Czech Republic and I've Vodafone. Everything worked perfectly fine before I started messing up with the roms. Do not know whether the IMEI was different when it was working.
Could anyone give me some advice how to fix it?