Download Hydrogen OS 11.0.9.9.KB05 update for OnePlus 8T

Hydrogen OS 11.0.9.9.KB05 update for OnePlus 8T:

Hydrogen OS 11.0.9.9.KB05 Firmware update Now available for OnePlus 8T and You can download it from below. However, an OTA is not always available to all users, either because of its location, region & Releasing phase. In this guide you will learn How to Install Hydrogen OS 11.0.9.9.KB05 update on OnePlus 8T.

The New Hydrogen OS 11.0.9.9.KB05 update bring you More security and Performance by fixing some bug and adding Latest Security Patches.

Note:

  • make a backup before process
  • it will note erase userdata but if any bootloop issue then wipe userdata from recovery
Must Require:

Firmware Information:

Device Name: OnePlus 8T
Type: Full OTA
Size: up to 4.2GB
SoC: QCOM
Os: Android
Password: Null
Root access: Not
Region: China
Firmware Version: Hydrogen OS 11.0.9.9.KB05

Download Links:

  • Hydrogen OS 11.0.9.9.KB05 CN: Download

Full Changelog:

  • Upgrade Android Security Patch to 2021.06
  • Fixes an issue where you might use Night View mode to shoot a possible flash screen in some scenes

How to Install Hydrogen OS 11.0.9.9.KB05 update on OnePlus 8T:

  • Download latest update from above
  • Move Downloaded file to device storage
  • Restart Phone to recovery mod by pressing volume up & down key (in switched off Mod)
  • In the Menu select ‘apply update from SD card’
  • Now browse for the downloaded file and select Install, once done go back & restart device

Note: Root user can flash it using the twrp.