Guide: https://droidwin.com/extract-fastboot...
In this video, we will show you the step to extract the .DAT.BR Files from Realme/Oppo OZIP Firmware and get hold of the Fastboot Images.
Some Realme and Oppo firmware comes in OZIP format and I have already posted a video on how you could convert it to ZIP [ • How to Extract Oppo/Realme OZIP Firmware ].
Once you get the ZIP file, you could then easily extract it via any extraction tool. However, most of the IMG/BIN partition files will still be missing, this is because they are packed inside the .dat.br files.
So in this video, we will show you how to extract this file format and get hold of the required partition files for rooting [boot.img], disabling verity checks [vbmeta], among others.