In this guide, we will show you the steps to convert your T-Mobile OnePlus 9 and 9 Pro device to the Global or any other region’s firmware. The latest flagship offerings from OnePlus have once again managed to catch the attention of the masses. Beholding a truckload of noteworthy features, both these devices have already been blessed with the latest Android 12 update.
While all these definitely bring in some reasons to cheer about, some users are confused as to how they could convert the firmware to another region. If you are also on the same page, then this guide is here to help you out. Given here are the detailed instructions to convert T-Mobile OnePlus 9 and 9 Pro to Global or other firmware. Follow along.
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How to Convert T-Mobile OnePlus 9 and 9 Pro To Global or Other Firmware
Before we being with the instructions, there are some important requirements that you need to go through. Make sure to checkmark all of them from the list and then only proceed with the conversion steps.
Prerequisites
- To begin with, backup all the data of your device as the below process will lead to a full data erase
- You will also have to unlock the device’s bootloader and SIM as well. If you haven’t done so, then refer to our guide: OnePlus 9 / 9 Pro Unlock Bootloader Guide.
- Then enable the USB Debugging on your device as well. For that, go to Settings > About Phone > Tap on Build Number 7 times > Go back to Settings > System > Advanced > Developer Options > Enable USB Debugging.
- Next up, before trying to convert T-Mobile OnePlus 9 and 9 Pro to Global or other firmware, make sure to back up the MODEMST1/2 and PERSIST partition IMG files. Then transfer them to your PC (to be on a safer side). You could perform this backup via the Partition Backup and Restore app.
- Furthermore, the conversion package that we have shared will install the Global Firmware version 11.2.2.2 onto your device. You will then have to use the Oxygen Updater app to update it to the current version.
- Finally, make sure to download the Android SDK Platform Tools on your PC as well.
Bugs
As of now, using the EdXposed Hide on the Google Play Store or Google Play Services is resulting in a soft brick. The fix for that is you need to reset the device from the recovery.
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Syed,
Great work on this one. But I need this for the T-Mobile 9 Pro. Can you give me any advice on how to convert it to international? Any info helps thanks man.