Quote Originally Posted by aekhong View Post
Yes, you have to delete.
By replacing with 00 (zero zero) in the left side (Not the right side).
Then do checksum.
use rgn_tool
load original boot.bin
load modified fw_all.bin
override hwid to same as boot.bin

you will see what hwid is for boot and fw_all., if not = you are wrong.
Ok , Great advise , i'll follow it
Thank you very much for your great head-start for newbie like me .