So without any further ado, let’s get started. How To Transfer or Install Files via TWRP Recovery [Video] STEP 1: Install Android SDK. STEP 2: Boot to TWRP Recovery. STEP 3A: Transfer Files via TWRP & USB OTG. STEP 3B: Transfer Files via TWRP MTP. STEP 3C: Transfer Files via TWRP & ADB Push. STEP 3D: Transfer Files via TWRP & ADB Sideload. step2---)extract boot img from full rom &place it on phone storage step3---)now open magisk manager select install / INSTALL / SELECT & PATCH A FILE select the boot img that you extracted magisk manager automatically patch boot img & save it on your phone once created your required patched boot img just follow guide available in op This will definetly backup the boot code itself and nothing else: [root@host]# dd if=/dev/sda of=/tmp/mbr.img_backup bs=446 count=1. Next you want to wipe the MBR clean including partition table which you don't wish to save together with bootcode signature: [root@host]# dd if=/dev/zero of=/dev/sda bs=512 count=1. And now you restore the boot code: When I boot from the patched boot.img and even when I'm booting from stock boot.img the phone starts woth boot animation and finally the screen just turns black. Sometimes when I press Power + Volume up/down in no specific order, I get a kind of "menu" where I can restart or lock the screen but it's almost unresponsive and it seems to not react Then tap on the Let’s Go button situated at the top right. The init_boot.img file will now be patched and placed under the Downloads folder on your device. Transfer this file to the platform-tools folder on your PC and rename it to magisk_patched_boot.img. Finally, use the below command to flash the init_boot.img to your Android device: KtOGC.

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