No network (any SIM card)

Search This thread


Senior Member
Apr 28, 2018
Xiaomi Mi A1
Xiaomi Poco F1
I installed lineage OS 16.0 and all seemed ok but then when I put in my SIM card it recognises the name but there is no signal, no network. I then tried crdroid custom ROM. Same thing.

I thought maybe because I was on Oreo stock ROM prior to all this that I needed to update it to latest stock ROM so everything works ok. Tried to flash to stock ROM latest and won't let me do that either.

How do I get a SIM card to work?