iPhone passcode reset from Apple ID login or other device
I am using 2 devices from my apply Id iPad and iPhone but passcode need to be open for my iPhone because I forget when I come from vocation
Question marked as
You will need to erase your iPhone, using your computer with iTunes (Windows) or Finder (Mac) by following the directions in this link --> If you forgot your iPhone passcode - Apple Support
It cannot be reset from another device. It has to be fully erased.