How to Revert OnePlus 5T to Stock OxygenOS from Android 8.1 Oreo

Here we are sharing a guide to Revert OnePlus 5T to Stock OxygenOS from Android 8.1 Oreo: OnePlus is a popular Chinese smartphone manufacturer who is dominating the mid-range smartphone segment with the launch of OnePlus5 and OnePlus 5T last year. The company launched OnePlus 5 in the middle of 2017 but its design did not go down well with the smartphone users because it is not a bezel-less smartphone like other mid-range smartphones available in the market. This prompted the company to launch a new version with the name of OnePlus 5T and soon the smartphone became one of the bestsellers.

OnePlus 5T is a developer-friendly smartphone which means if you root the smartphone to install custom ROM, the smartphone will not become void of its warranty period. OnePlus 5 and OnePlus3/3T have recently received Android Oreo-based OxygenOS but OnePlus 5T is yet to receive it. Hence, there are many who have installed custom ROMs that are based on Android Oreo 8.1.

But they might be finding it difficult to go back to the stock OxygenOSfrom Android 8.1 Oreo-based ROM because clean flashing the stock ROM from TWRP recovery does not work. The followings are the steps to revert OnePlus 5T to stock OxygenOS from Android 8.1 Oreo.


  1. You must have ADB and Fastboot installed on your computer.
  2. Your OnePlus 5T must be running on a custom ROM that is based on Android Oreo 8.1.
  3. You must have any custom recovery like TWRP installed on your smartphone.
  4. You should take a full backup of your internal storage and SD card data because everything will be wiped out.
  5. Your OnePlus 5T must have 60% charge at least.


  • Download OxygenOS Open Beta Stock Recovery
  • Download BluSpark TWRP for OnePlus 5T
  • Download OxygenOS Open Beta Stock ROM for OnePlus 5T( Android 8.0 Oreo)


We at rootmygalaxy will not be responsible for any damage that occurs to your device for wrong execution of the following steps. Therefore, proceed at your own risk.

Steps to Revert OnePlus 5T to Stock OxygenOS from Android 8.1 Oreo

Revert OnePlus 5T to Stock OxygenOS from Android 8.1 Oreo

Step 1. Connect your OnePlus 5T to your computer via USB cable.

Step 2. Go to the folder where ADB and Fastboot is installed. Press Shift and Right-click and select open command window from the menu.

Step 3. Download OxygenOS Open Beta Stock Recovery from the download section and place it in the ADB folder.

Step 4. Type the following in the command window.

fastboot flash recovery stock_recovery.img

This will flash stock recovery on your device.

Step 5. Switch off your phone and boot into recovery by pressure Power + Volume Down button simultaneously.

Step 6. In the recovery menu, go to Wipe Data and Cache option and select Reset System Settings option.

Step 7. Download BluSpark TWRP file and place it in ADB folder. Then type of the following –

fastboot boot twrp-recovery.img

This will boot OnePlus 5T into TWRP recovery.

Step 8. Download OxygenOS Open Beta Stock ROM and move the file to the internal storage of the device.

Step 9. Go to TWRP menu and select Install option and then browse and select the stock ROM file you just transferred.

This will flash your device with the stock ROM and you have to disconnect and reboot your device normally to get back stock OxygenOS on your OnePlus 5T.

source: xda

Dibyashree Sharma
Dibyashree Sharma
Dibyashree Sharma graduated in Computer Science from NIT Rourkela. For the past eight years, she has been blogging about Android, which she is really passionate about. She has built a good reputation as a reliable source. Away from the digital sphere, Dibyashree enjoys playing tennis, a sport she is as passionate about as she is about technology.

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