after I transfer all data and SIM card to new iPhone, do I "erase all content and settings" on my old iPhone? If so, do I have to wait until all the apps and icons update on the new phone first?
after I transfer all data and SIM card to new iPhone, do I "erase all content and settings" on my old iPhone? If so, do I have to wait until all the apps and icons update on the new phone first?
iPhone X, iOS 13