Carprog V8.21 Install Activate Instruction

Latest Firmware V8.21 CARPROG with All 21 Adapters contains much more authorization than V4.74 or other low version Carprog. The perfect Carprog fm v2.21 online version includes the latest software version V8.21 and V9.31, and the Software V8.21 can be used online but need to active, the Software V9.31 can be used without activation.

Now let’s check step by step how to install and activate Carprog V8.21 perfect online version on Win 7.

Optional operating system: Win XP, Win 7, Win 8, Win 10

How to install Carprog full 8.21 online version?

Part 1 – Carprog 8.21 activation & installation

Establish a new folder named “8.21” on Desktop

Copy all the files in carprog 8.21 DVD disk (E:) to the new folder “8.21” on Desktop

Open “Carprog v8.21” application

Send the hardware ID to the dealer to get the activation code


Run Carprog 8.21 interface automatically, then close it


Part 2 – Carprog 8.21 read EEPROM M35080

Automatically installing device driver software…

Reading device info…

Select EEPROM-> 93C 24C 95x v2.6

Click on the tool icon

Select M35-> 35080-> read/ verify, then click OK

Click the fourth icon on the top icon column for initialization




Verify ok




If you need to update your carprog full v4,v5,v6.8 or v7.28 to V8.21 online version,you can buy the V8.21 carprog main unit without buying the full 21 adapters.

Free download carprog v8.21 perfect online software (Disable anti-virus software)

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