RISK! Program keys for AUDI A4/A5/Q5 Encrypted BCM2

[baddaren]

Program keys for AUDI A4/A5/Q5 , 2013-2019, with encrypted BCM2!
There is no different between add key and AKL, must remove BCM2.
Tools to use, abrites, xhorse, Autel IM508/608, ACDP and others.
Using solder free adapters or solder??

RISKS? As I understood , you are writing back to BCM2 and if connection gets
bad when writing, you must buy new blank BCM2/no used works! So better solder!
Is any tool better then others?
Please share you experience . Regards J

[Milenium]

All key lost vvdi 2 + vvdi prog and adapter ,no problem with locked bcm 2. Abrites if you need change Bcm2 , good for synchronization tcu ,ecu and bcm2 .Used bcm 2 works tested Audi A8 4h 2015

[vov4ik]

Tested with soldering (no adapters) on both autel and vvdi2… work okay.
If you mess it up (power goes off while first reading or similar) you need a new module. I messed up one out of 50+ made.


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