Hi GrapheneOS-Team and community,
I ported my phone number from one provider to another in the same country and also got a new SIM card for that. After putting in the new card (with the ported number), I still see the "old" network provider name in the right top of the phone and also in the "SIM status" and in the phone info *#*#4636#*#*
.
I'm not experience any other issues than seeing the old network name, VoLTE etc. is working fine, the old one hasn't supported it.
I tried to "Reset mobile network settings" but that changed nothing.
Maybe it is a caching issue because the number is the same, but I have no clue how to reset that without wiping the whole phone. I also put the SIM card in another Pixel phone and there I can see the correct new network name.
Does anyone have a tip for me? It could be an upstream issue.
Imho it could also be a security issue if someone physically changes/ports the number and the phone still show the old network name.
How can I help to investigate this issue?
Thanks!