I couldn’t make a post without a picture for some reason so I’ve attached random pic Anyway, thanks for advice, I will give Graphene a try if I manage to get a Pixel

I wish I could use Graphene but I’m afraid I won’t manage rooting a Honor

Once I tried rooting an old ZTE and even then I failed

I’m not sim-swapping at all, but I have recently placed my phone into faraday cage, maybe that was the trigger?

Carrier-locked phones are not common in my region. Maybe it’s Huawei’s tricks?