When I updated iOS on my iPhone, I was forced to choose a six-digit passcode instead of a four-digit one. Is there any way to go back? As part of its drive to increase security on Apple devices, the ...

How to Make Your Passcode More Secure Let's say you currently have a four-digit numeric passcode and want to change it to something stronger. On your iPhone or iPad, go to Settings > Face ID & ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. If you needed any more incentive to beef up your iPhone’s ...