July 31, 2023
How VVDI PROG Unlock and Write Dump to PCF7937 Key?
In this article we are going to reset a PCF7937 key using VVDI PROG Software.
Original key is PCF7937 and locked in VVDI2 Software.
Direct connect VVDI PROG to key chip using PCF79XX Adapter.
Select 2-MCU>>NXP-PCF79XX>>PCF7941_IN-CIRCUIT
Read Chip.
Chip is encrypted.
Click "Reset Protect" to unlock data.
Read again.
Load new EEPROM data.
Set protect again.
Done! Key is unlocked.
Posted by: xhorsevvdi at
09:25 AM
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