Xtool X100 PRO "dealer code does not exist 860010A1" solution
One of Xtool X100 PRO key programmer user has just registered the Xtool offical website to update the x100 pro, but after entered the dealer code, the system pops up "dealer code does not exist 860010A1" error message.
Solution:
Xtool brands tools now DO NOT need to register first. Directly download the Update Tool and run an upgrade.