Download Android 7.1.1 Nougat based OxygenOS 4.1.4 for OnePlus 3T. OnePlus released a new firmware update for OnePlus 3 and OnePlus 3T. The update arrives as OxygenOS 4.1.4 an incremental update to OxygenOS 4.1.3 released a few weeks ago, if you are already on the previous firmware then you are eligible to receive the update via OTA. The update brings multiple improvements and fixes for issues reported by the users, like screen flickering issue and some stability improvements.
The update is also live via OTA, follow the update via Settings > About device > System updates and perform a software update check. If you receive the OTA notification then download and install it on your device else you can follow the guide mentioned below to update OxygenOS 4.1.4 on OnePlus 3T via adb sideload. We have used the similar method for previous updates as well and now we are going to follow the same process.
How to install Android 7.1.1 Nougat based OxygenOS 4.1.4 OTA on OnePlus 3T
Download and install latest USB drivers on PC. Here
Set up adb-fastboot drivers on PC by following this guide.
Process to install OxygenOS 4.1.4 OTA on OnePlus 3T via ADB-Sideload
Download the OxygenOS 4.1.4 OTA for OnePlus 3T and transfer the downloaded zip file in a specific folder.
Now open the same folder press Shift+Right Click on any empty area in the folder then choose ‘Open command window here’.
Issue the following command to reboot your device into recovery mode
adb reboot recovery
Once in recovery mode, select ‘Install from USB’ and then type the following command to start the adb sideload process.
adb sideload ota.zip
The installation process will start and wait for it to complete. Once the process is completed simply type
That’s it! You have now latest Nougat OxygenOS 4.1.4 installed on your OnePlus 3T.
Download Android 7.1.1 OxygenOS 4.1.4 OTA for OnePlus 3T. Here Complete Zip
Download OxygenOS 4.1.4 OTA for OnePlus 3T: Here [Download this incremental update if you are already on OxygenOS 4.1.1]
Links will be updated soon