Downgrade Oneplus 9 To Android 11 Exclusive ((hot)) -

: Move all photos, contacts, and documents to a PC or cloud storage, as the downgrade performs a mandatory factory reset.

: Download the "MyApplication2" or "OnePlus Local Update" APK. This tool allows you to manually select the rollback file. Prepare the Files : downgrade oneplus 9 to android 11 exclusive

You need two specific files on your phone's internal storage: : Move all photos, contacts, and documents to

Just let me know which part you need most. : Move all photos