SDS100/SDS200: ESN CHECKSUM

[ArmoredSaint]

went into settings then see scanner information see the SN: and then -131 entered the number after the 38326 on the first line then put the 131 on the second line keep getting the checksum you entered is not valid sds 100 trying to get dmr upgrade

 

[dave3825]

Have a read here

Post in thread 'SDS200 ESN'
SDS200 ESN