My girlfriend changed her phone number, and I want to keep our text message thread, so I want to edit all the old texts so that they came from her new number (or have this thread "live" under her new number instead of her old one). Any good apps for that? The ones I have found either don't work in bulk (I want to keep 1000+ texts), or they have problems with threads (they will change the phone number, but it still lives under the old number's thread!).
Alternatively, if I could backup my texts to a computer and manually edit them before restoring, that'd work too.
Alternatively, if I could backup my texts to a computer and manually edit them before restoring, that'd work too.