[Samsung Galaxy Tab S6 ROMs, Kernels, Recoveries, &] Techguy777:
What doesn't work? OEM unlock doesn't work?

---------- Post added at 03:17 PM ---------- Previous post was at 03:04 PM ----------

Let me take a crack at this no first thing Unlock bootloader the samsung devices have added bootloader unlock now.

Flash TWRP original? You mean the TWRP from TWRP me official? Thats fine but if you notice the device tree and

Maintainer: mentalmuso - The developer from this thread so I believe its the same

Code Name: gts6l

4. Flash custom kernel (Android 10, this is optional) No don't flash kernel just root and backup than flash kernel later to make sure you dont bootloop.

6. Unmount system, Flash Magisk 20.4 (Important question!, can i use latest release YES use 20.4 stable. You can just flash magisk if it red errors than unmount system the magisk zip does unmount if it needs to.

So Unlock bootloader.

flash TWRP for 865 lte

reboot into TWRP from odin mode

Swipe twrp to allow system modifications

go into TWRP settings and turn off screen timeout I gotta say I hate it.

Wipe, advanced wipe , format data type YES enter.

Flash Dm-encryption disabler from the OP.

Flash magisk 20.4 if it didnt error you can reboot if it did unmount system and flash magisk again.

If it errors again try booting back into recovery and flashing magisk after umounting the system.

---------- Post added at 03:18 PM ---------- Previous post was at 03:17 PM ----------

Let me take a crack at this no first thing Unlock bootloader the samsung devices have added bootloader unlock now.

Flash TWRP original? You mean the TWRP from TWRP me official? Thats fine but if you notice the device tree and

Maintainer: mentalmuso - The developer from this thread so I believe its the same

Code Name: gts6l

4. Flash custom kernel (Android 10, this is optional) No don't flash kernel just root and backup than flash kernel later to make sure you dont bootloop.

6. Unmount system, Flash Magisk 20.4 (Important question!, can i use latest release YES use 20.4 stable. You can just flash magisk if it red errors than unmount system the magisk zip does unmount if it needs to.

So Unlock bootloader.

flash TWRP for 865 lte

reboot into TWRP from odin mode

Swipe twrp to allow system modifications

go into TWRP settings and turn off screen timeout I gotta say I hate it.

Wipe, advanced wipe , format data type YES enter.

Flash Dm-encryption disabler from the OP.

Flash magisk 20.4 if it didnt error you can reboot if it did unmount system and flash magisk again.

If it errors again try booting back into recovery and flashing magisk after unmounting the system.

---------- Post added at 03:24 PM ---------- Previous post was at 03:18 PM ----------

Anyone noticed that data partition in TWRP backed up to ext Sdcard or usb Otg SSD is slow? I think the system partition is EXT 4 , and the DATA partition is F2FS because the higher performance only not really. Only in the OS but in recovery even with a brand new SSD drive that works great and completely empty I can only get speeds of 16mbs a second back up. I cant stand TWRP taking 30 minutes to back up and restore. The F2fs file system doesnt work that well in TWRP. There has to be a way to speed it up. Im thinking I could reformat data to EXT 4 but than itll probably be slower in the OS but faster in TWRP. LOL no win situation