Invalid checksum

[JJAA 0]

Hello,

 

5 unsuccessfull attempts later, any help welcome...

 

Each time I agree and start installing the latest upadte from 5.090.17 to 5.110.15 it stops later or sooner and states "There was an error in checksum validation."

 

Is there a tip, a fix, or a way to downlod on the PC and install frome this verified downloaded file ?

 

Thanks in advance,

 

Jean-Jacques

[jakub.jezek 353]

Hi @JJAA,

 

Try following:

1. Download firmware from

   Please login or register to see this link.

2. Set your HC3 to recovery mode.
3. In midle there should be Repair System A/B.
4. Click repair.
5. Choose Repair from file.
6. Select file you downloaded in step 1.
7. HC3 should be updating to 5.110.15 and devices + scenes should be ok.