After changing the firmware from customed one to the one of those available here( RUT955 Firmware Downloads - Teltonika Networks Wiki ), the device become unable to connect to RMS.
On the RMS web UI, it says “The platform cannot validate this device’s authenticity. Please confirm whether the device’s manufacturing information was inputted correctly. If this persists, please contact support.”
On the other hand, on the web UI of the device, it says "
Failure (Server refused connection. The device may be blocked or unidentified)
" especially in the part relevant to RMS.
How should I confirm wheter the device’s manufacturing information was inputted correctly ?
with best wishes,