/How to install OnePlus 3 update manually through ADB
How to update Oneplus 3 Manually

How to install OnePlus 3 update manually through ADB

Method 1: Using device storage

Step 1. Download the update file (either OTA or Full) from above.

Step 2. Transfer the downloaded update file to your OnePlus 3. Remember its location. (You can also download the update directly on phone, in which case, it should be in the download folder.)

Step 3. Boot your OnePlus 3 into recovery mode:

  • Power off your OnePlus 3. Wait for 6-7 seconds after screen goes off.
  • Press and hold Power + Volume up together until you see anything on the screen.
  • Use volume buttons to bring up Recovery mode option at the top of the screen.
  • And then press the Power button to select recovery mode option. That’s it you’ll boot into recovery mode.

Step 4. Install the update. Use the instruction for your recovery.

  • In the recovery mode, use volume buttons to navigate to ‘install update ..’ option and then press the power button to select it.
  • Now, select the update file that you transferred to OnePlus 3 in step 2 above. Confirm this and the Oxygen OS update will be installed on your device.

→ If OTA update doesn’t install using the above method, just use the full ROM file, it should install without a problem.

Step 5. The update will start installing, so just wait until that is finished. When it’s done, you will be back in recovery’s home screen.

Step 6. Select ‘Reboot system now’ to restart your OnePlus 3.

That’s it.

Method 2: Using ADB Sideload

Note: Again, you’ll need a stock recovery.

Step 1. Setup ADB and Fastboot on your PC.

Step 2.  Download the update .zip file on your PC and rename it to op3-update.zip.

Step 3. Enable USB debugging:

  • Go to your phone’s settings » About phone » and tap “Build number” Seven times. This will enable Developer optionson your phone.
  • Now go to Settings » Developer options » and tick the USB debugging checkbox.

Step 4. Connect your OnePlus 3 to PC.

Step 5. Now open the folder on PC where you downloaded the update’s .zip file and then open a command window inside the folder. To do that, do a “Shift + Right click” on any empty white space inside the folder and select “Open command window here” from the context menu.

Step 6. Now issue the following window to command window to reboot your device into recovery mode:

adb reboot recovery

Check your phone’s screen, if it’s asking for “Allow USB debugging”, accept it by selecting OK/Yes.

Step 7. Once in recovery mode, use Volume buttons to navigate up and down between options and Power button to select an option.

Step 8. Select the “Install from USB” option. on the device,

Step 9. Now issue the following command to finally begin installing the update:

adb sideload op3-update.zip

└ This will begin the installation of the firmware/update.

Step 10. Once the update is installed, select reboot from the main menu of recovery to restart the device.

That’s it. You successfully installed the update.

Check List of Oxygen OS for OnePlus 3