Currently, Sunmi has two versions of the EMV kernel: EMV 001 and EMV 100. EMV 100 is the latest one (till 10/2022)
To check the device’s firmware version, please go to ‘Settings’ → About Device
...
Currently, Sunmi has two versions of the EMV kernel: EMV 001 and EMV 100. EMV 100 is the latest one (till 10/2022)
To check the device’s firmware version, please go to ‘Settings’ → About Device
...