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? When Apple launched iOS 9, it also made iPhone and iPad ...

It's not clear if the GrayKey can reach the fastest unlocking times outlined by Green, but even at slower unlocking speeds, it only takes days to get into an iPhone with a 6-digit passcode.

New estimates from a security researcher suggest GrayKey, a digital forensics tool in active use by U.S. law enforcement agencies, is capable of cracking Apple's standard six-digit iPhone passcode ...

Apple has steadily made the iPhone more secure over the past few years, but the device certainly isn’t, ... As evidenced below, a 6-digit passcode can be cracked in about 11 hours on average.

iPhone passcode. Two 'iPhone passcode' stories February 2014 - February 2016. See All Stories. iPhone; ... First, if you currently use a 6-digit passcode, change it to a longer one.

While this might seem like a small change, it actually makes breaking into your iPhone a lot more difficult. With a four digit PIN, there are a possible 10,000 combinations.

This week's launch of iOS 9 brings a slew of small but important new features for iPhone, iPad and iPod touch users. They include an all-new app for viewing iCloud Drive content, support for more ...

Your iPhone will now ask you to enter a 6-digit passcode. Before you enter your new passcode , if you'd prefer a 4-digit code or a custom alphanumeric code, tap Passcode Options . (Image credit ...

4-Digit Numeric Code: This option lets you set up a four-digit numeric passcode. 6-Digit Numeric Code: This is the standard six-digit numeric passcode that iPhones use.