Forum Discussion
Unlock my previous phone after upgrading
I have given my sister my old Samsung S22 Ultra and now use a S24 Ultra. I live in America, but my family is from England and my sister still lives there. I assumed the American S22 Ultra was already...
This is worth trying even if I have not used the old phone for a while? T-Mobile remembers the phone and it's usage data related to my account? My sister will visit me soon, so I should be able to do this.
If the phone meets the requirements it can be unlocked over wifi with no Sim in it. I've done this a couple of times with older phones.
