Well .. it was about time :P
It took you quite some time to copy it ...
Some 4 years later ... but yes, better late than never as they say
Long live the polish resellers or you will get nothing otherwise
Challenge - response or not, this was solved years ago.
Its software component vulnerability and access can be unlocked ... w/o touching the unit
Go figure
Depends on what is actually the issue.
eMMc is only 1/2 of the memory that is used to boot and run those units.
Describe your issue and location and maybe there will be easier way.
All available but not for free.
Custom boot images, recovery info etc.
Information that took many hours to compute, and some modules totally damaged
It cant be free.
OK, let me put it this way.
Can you do that token or not?
Till you find out how to do and you really understand how it works and not only to copy (again) from elsewhere ... you are the copycat and im the master
No need to continue this ... call me when you learn how to do that.