@wn5 is that device network free ? Ie not locked to a network? If it’s not you’ll need to ask the network it’s locked too to unlock it from that network. Where did you get the device from ?
it's unlocked, bought it off a friend who says he had no problem with it using a Vodaphone and Giff gaff sim, other people are saying there's went like that when it updated to android 12.
@wn5 And is that a Sim card work okay and a different device ? Have you tried factory resetting the device? i’ve just had a look on a oneplus forum and it’s known issue. This has nothing to do with EE as it’s a Oneplus update that has caused this issue. Perhaps you need to restore back to android 11.
yes, works fine on my oppo, I have done a network, phone reset then wiped it all clean but nothing, I am not clever enough to restore it back to android 11
