2M2 Tank 2 Pro CNC Key Cutting Machine supports free online update. This article will guide you on how to update your 2M2 Tank 2 Pro CNC, including APP, key database, and firmware update.

Note: Please make sure good network and sufficient power for mobile phones before updating.

1. 2M2 Tank APP Update
Click [update center] >> Click the circled version number >> Click [ok].

2. 2M2 Tank Key Database Update
Click the circled version number and then click [ok].

3. 2M2 Tank Firmware Update
Click the circled version number and then click the first one to update.
Click [update log] and enter the update information.

For more information about 2M2 Tank 2 Pro, please visit www.obd2shop.co.uk.