Unlock Opel/Vauxhall Touch & Connect after entering wrong PIN 3 times

ACM - Ford FX, NX and MCA headunits
Post Reply
Go4IT
Pro
Posts: 967
Joined: 08 Feb 2019, 12:25

Unlock Opel/Vauxhall Touch & Connect after entering wrong PIN 3 times

Post by Go4IT »

Today i managed to unlock a Opel Touch & Connect satnav (BOSCH 7 612 830 110).
The device was locked after 3 wrong PIN attempts:
IMG_20200513_191635.jpg
By erasing the sectors #265 and #266 via JTAG the devices makes some internal FSCK after poweron (this takes up to 10 minutes, so be patient and WAIT) and the code dialog is back again:
IMG_4623.JPG
This should also work for NX and MCA with the same sectors and for FX maybe also but a lower ones...
You do not have the required permissions to view the files attached to this post.
Post Reply