That said, I can offer a general approach to troubleshooting and potentially resolving issues related to a failed critical initialization step in a generic system or application.
"Elias! What are you doing?!"
: Most systems and applications log error messages when something goes wrong. Checking these logs can provide clues about what exactly is failing during step 3. mtksu failed critical init step 3 best
This requires an unlocked bootloader . If your bootloader is locked (why you used MTKSU in the first place), see Solution #3. That said, I can offer a general approach
often result in a simple "Fail try again" message, sometimes requiring a manual wipe of temporary scripts like magisk-boot.sh before retrying. about.gitlab.com mtksu failed critical init step 3 best