Hey guys, I've got a problem with my Z3. Until recently I had the Marshmallow Beta installed, no problems at all. I then did a factory reset and didn't use my phone for about two months. Yesterday I tried using it again, but now my phone won't log in to my network. It properly recognises my SIM (which perfectly works in other phones), I have to enter my PIN when putting it in. However, it won't register in the network and won't log in at all. Repairing with the Xperia Companion and flashing with the generic firmware didn't help. Since I've noticed it only finds the networks on LTE bands, not when I've disabled LTE (GSM/WCDMA only), I suspect there might be something wrong with the band settings. Could the GSM/3G bands be disabled somehow? I'd appreciate any help, I'm really stuck here.