I can use the Clone Opcom Firmware to update to 1.59!
OPCOM 2012 diagnostic tool for Opel cars covers almost all Opel cars, even new cars with CAN-BUS based diagnostic, such as Vectra-C, Astra-H,Zafira-B. It lets you read and clear fault codes, support many control units. I tried to update the firmware of the OPCOM to newest V1.59 and finally succeeded!
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