Hi, My mobile is saying it's not registered on the network. It registered briefly yesterday morning, but hasn't since. I've tried all the usual things (as in this article: https://www.lifewire.com/fix-not-registered-on-network-error-samsung-galaxy-5188191), but nothing is working.
I don't have a landline, so rely on my mobile.
I haven't had this issue before, so I'd really appreciate some help. I'm guessing the SIM must have broken (although it looks fine). Should I order a new one, or might it be something else?
Thanks a lot!