Has anyone here managed to install any OpenWRT 21 stable or 22 RC on Teltonika RUT955 or any other devices that is shipped with their new bootloader (referenced here: Bootloader )
It seems it checks some hash of the firmware and fails to upload it unless its Teltonika stock firmware (RUTOS). It always worked with their legacy bootloader but now as their devices are shipped with the new bootloader I cannot seem to manage it.
Teltonika also does not release the bins for their legacy bootloader to downgrade.
I cannot either find any other way on how to downgrade to the legacy bootloader either, anyone has an idea on how to install OpenWrt their devices shipped with RUTOS and new bootloader?
I will have to get back to you on the full output from the bootloader on the device but that is what is going on I believe.
I have tried using both OpenWrt 'factory' both 21 stable and 22 RC images as well as building my own with imagebuilder. Both used to work on the older bootloader but does not anymore.
If you need any information I can get out of the device please get back to me.