DOWNLOAD OxygenOS 2.1.4 FOR OnePlus One FREE

DOWNLOAD OxygenOS 2.1.4 FOR OnePlus One FREE

NOTE:- Please backup all your device data , before flashing the new rom
Please make sure that your phone has more than 75% of Battery left

1. Download the OxygenOS 2.1.4 and A001_O2_Patch.zip file for your OnePlus One device.
2. Extract the Patch.zip and open the extracted folder.
3. Now Power Off your OnePlus One and put it in Fastboot Mode by disconnecting the USB cable and then pressing and hold Power and Volume Up button together.
4. Once in Fastboot Mode, please connect your OnePlus One and click on “AllInOne.bat”
5. Select 1 to check the connection status.
6. You should see a black screen on your computer displaying your device ID and displaying “fastboot” in front of it. If you see this you are ready for the next step. However if you don’t see the device ID and Fastboot written on your computer screen please install the drivers using “DRIVERS.pdf” file and then start with Step 4 again.
7. Now enter 2 in the command window and your device may reboot, if it does not reboot please skip to step 9 else go to step 8.
8. Skip the setup process on your phone.
9. Press 5 on the command window and hit enter and your device should boot into existing OS.
10. Copy the OxygenOS zip file to your phone which you downloaded separately from the website. 11. Now power off your phone, disconnect the USB cable and put the device in Fastboot mode again (Power + Volume UP).
12. Now connect the phone to your computer and enter 3 in the menu option of the program.
13. Now enter 4 and you will enter into OnePlus recovery, if not then press and hold Volume Down + Power Button
14. Inside OnePlus Recovery · Select the language of your choice ·
Select “Wipe data and cache” ·
Select “Wipe data and cache”
again · Select “Yes”
· Select “done” · Select “Install from local” · Select the ROM zip package that you downloaded and copied before. · Select “Yes” · Click “Install” · Select “Yes” · Select “Reboot” · Select “Reboot” again
Congratulations, Your phone is on OxygenOS now :)