Skip to main content

Google didn’t alter Factory Reset Protection in Android 8.1, isolated bug w/ lock patterns

Following last week’s release of the Android 8.1 Developer Preview, new functionality is still being uncovered. Yesterday, one possible feature emerged, suggesting that Android was making a critical change to Factory Reset Protection. However, Google has confirmed to us that this is not the case and that a bug is to blame.

Introduced with Android Lollipop, Factory Reset Protection is a measure designed to prevent nefarious parties from wiping and flashing stolen devices. At first boot, the new owner would have to sign-in with the Google account previously associated with that phone or tablet.

Yesterday morning, a Pixel 2 XL user running Android 8.1 documented forgetting their recently set screen lock pattern. Having no other remedy, the user factory reset the device in hopes of using their Google account credentials to regain access.

However, once on the “Verify your account” page noting that the “device was reset,” this user reported only having the ability to enter the forgotten Pattern. The expected option of being able to “sign in with a Google Account” was absent. At the time, some speculated that was a new security measure by Google to further deter device theft.

However, that is not the case. Google has confirmed to us that Developer Preview 1 of Android 8.1 has a bug relating to lockscreen patterns. Users in a similar scenario that set a PIN or password would be able to bypass Factory Reset Protection with their Google account.

According to Google, the bug will be resolved in the next developer preview that is scheduled to come later in the month.

The user in this case was fortunately able to get Google to replace the device via an RMA, but this incident does serve as a reminder that bugs are expected in any Developer Preview.


Check out 9to5Google on YouTube for more news:

FTC: We use income earning auto affiliate links. More.

You’re reading 9to5Google — experts who break news about Google and its surrounding ecosystem, day after day. Be sure to check out our homepage for all the latest news, and follow 9to5Google on Twitter, Facebook, and LinkedIn to stay in the loop. Don’t know where to start? Check out our exclusive stories, reviews, how-tos, and subscribe to our YouTube channel

Comments

Author

Avatar for Abner Li Abner Li

Editor-in-chief. Interested in the minutiae of Google and Alphabet. Tips/talk: abner@9to5g.com