Some customers said that after the 2M2 tank APP automatically downloaded and updated, the 2M2 Magic Tank key cutting machine was locked and prompted to unlock and could not be calibrated. Next is to repair according to the following scheme

Step 1: Turn on 2M2 Magic Tank APP, and then connect the machine by Bluetooth

Step 2: Enter “Settings”-> “Machine data”

1.When 2m2 tank=2, PCB=113, Structure=104?

Please enter “Update”-> click “2021061101” to update

2.When 2m2tank=0, PCB=111, Struction=104?

Enter “Update”-> click “2” to update-> waiting to finish

Restart the 2m2 tank key cutting machine and APP

Connect the machine by Bluetooth

Enter “Update”-> click “2021061101”-> wait till finish

3.When 2m2tank= ?, PCB=112, Struction=104?

1).Enter “Settings”-> click “TANK” for 10 times (after connected by Bluetooth) is shown as below

Click it till the machine sound.

2). Restart the machine and APP

Connect the machine by Bluetooth

Enter “Setting” -> click “TANK” for 10 times (after connected by Bluetooth) and till the machine sound

Restart the machine and App

Connect the machine by Bluetooth

Enter “Settings”-> “Machine data” to check if it is “PCB=111, structure = 104”.

Tech support:

www.eobdtool.co.uk