sams wrote:Ekavun, you don't need to unlock the bootloader and you don't need TWRP.
You only need to use flash tool to extract and flash back your boot partition. You can't use adb to do that.
I asked blackview 4 months ago to publish the stock ROM. They never did.
I extracted the stock ROM myself and saved all update.zip as they came.
I can provide the original boot image for your ROM version (or even the Magisk patched one if you want), but you will still need to flash back the patched image with flash tool.
I would be most grateful for the rom and the patched image. Now that the boot loader is unlocked, I can flash the boot image from Fastboot. Is that not safe to do?