OnePlus 5 OxygenOS 4.5.6 Nougat update fixed 911 dialing problem, OTA and full Rom are both available for download

The OnePlus company has recently rolled out new OxygenOS 4.5.6 update to OnePlus 5 users for fixing the 911 dialing problem. Although it is just a small hotfix update, you should update it to get the best performance. The update is still Android 7.1.1 Nougat version just like the previous OxygenOS 4.5.5 update. The incremental OTA and full Rom Zip firmware files are both all available for downloading.

Firmware Information

  • Android Version: Android 7.1.1 Nougat
  • OxygenOS Version: OxygenOS 4.5.6
  • Android Security Patch Level: Pending
  • Baseband Version: Pending
  • Kernel Version: Pending
  • Model Number: OnePlus 5
  • Support Network: LTE 4G
  • Build Number: OnePlus5Oxygen_23_011_all_1707192021
  • Build Date: July 2017
  • Country: Global
  • File Name: (Full Rom),,,,,,
  • Uploader: OnePlus

Update Notes

  • Updated OxygenOS 4.5.6 version based on Android 7.1.1 Nougat
  • Fixed reboot caused by dialing 911 on certain OnePlus 5 units

Firmware Download

Please note that all downloads but the first are incremental OTA Zip firmware files, and the first is full Rom firmware file. For those who don’t know which OxygenOS version is, you should use the full Rom firmware file.

It’s not difficult to flash OTA or full Rom Zip firmware files on your OnePlus device, there is a guide for your reference.

Flash Firmware

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