Aliraza63
Active member
When the matter is migrating from one to another version than fresh install is always better option .I'm using solo2. I upgraded OpenBH 5.1 software to 5.2. But the blue button gives an error. The device restarts. No function can be assigned to the blue button.
It gives the same error after reinstalling the 5.2 software.
another best tip is avoid to overwrite the backup setting also.