OxygenOS 4.5.6 update rolling out to OnePlus 5 with fix for reboot issue caused by dialing 911

We recently published our OnePlus 5 review, and, we must say that we are very much impressed with the phone. It’s a powerhouse with raw power under the hood. However, the phone does have it’s fair share of issues. We are already aware of the jelly scrolling effect on the OnePlus 5 which cannot be fixed, and more recently, users were reporting that their OnePlus 5 was rebooting after they dialed 911 which is an emergency services number. Well, OnePlus has listened and is now rolling out a hotfix OTA to fix this issue.


OnePlus is rolling out OxygenOS 4.5.6 hotfix update for the OnePlus 5 which is meant to address the reboots caused by dialing 911. This update doesn’t come along with anything else and only carries the fix for this reboot issue.

OnePlus 5

The OxygenOS 4.5.6 update is 32 MB in size and is rolled out incrementally over the air. OnePlus has also advised the users of OnePlus 5 “to upgrade to this build as quickly as possible”.


  • Fixed reboot caused by dialing 911 on certain OnePlus 5 units.

As this is an incremental update, it will take at least a week to reach all the units. If you haven’t received the update yet, you can check for it manually by going to the Settings > System updates menu.

By the way, did your OnePlus 5 reboot after dialing the 911 number?

Also Read: 21 OnePlus 5 tips and tricks to make the most out of it