I forgot the passcode to my old iPhone. It was on the same phone number and everything that I am still using on my new iPhone. I don’t want to reset the old iPhone and erase everything, I just need to be able to open it so I can use it as a second phone
iPhone 7 Plus, iOS 14
If you have forgotten your passcode, there is no way to open it up unless to erase the iPhone I am afraid.... see this Link for the instructions
If you forgot your iPhone passcode - Apple Support
The only way to reset the passcode is to erase your iPhone completely. If you have a backup file of that iPhone then you can restore it from that file after the erase and reset is complete.
Axel F.
Unlock phone - forgot passcode
