ETL 908 ask for firmware update

[ziko]

Hi

have china 908 worked ok , but today ask for firmware update
Any solution?

[pepi]

Use older software ,it will be ok.

[ziko]

2.7v I used, same , but fw was 2.6, now with ver2.7 I made update firmware and was downgrade to fw2.5 and all ok now

Tnx

[Dalplex]

Does the firmware and software version have to be the same? I was trying to upgrade the firmware from 2.5 since the software is 2.7. But the log says check sum is wrong, trying again for ever. After terminate the programmer, programmer no longer detecteable in working mode.