Becarefull i and no one is responsible for this tutorials
1.go to this directory: \setool2lite\qamaker\
2,3,4.use qamaker.exe and your firmare_version to generate quick access .VKP patch.
5.put generated .VKP in MISC EDIT of setool2 lite software.
check ONLY "bypass db2020 security"
add to firmware area your_firmare_version press FLASH
quick access patch will be written in phone, it is long process, ~10 mins if using dcu60, ~25 mins if use COM.
6.after quick access patch written, you can check ONLY "use quick access patch" and write patches/etc very quick.
This note is written in Your Setool directory : "\setool2lite\qamaker\readme.txt" too.
The Pictures are in the attachments here :