Hi,
I was running RUT9_R_00.07.02.1_WEBUI on my RUT955 for 2 years without issues.
Since some weeks:
- The WiFi signal, and mobile signal are great, but it looks like the mobile signal is up and down surpassed to the WiFi. (like this issue: RUT955 problemns)
- After a power cycle, the issue persisted.
- tried to update from WebUI → “No updates available”
Same as this thread: RUT955 Firmware update not possible - Crowd Support Forum | Teltonika Networks
Since today:
- After a reboot from WebUI, the router was stuck during startup, with all 5 green signal leds blinking. Although the WiFi network was visible, and I could connect, no internet available. Login was not possible, stuck in “loading”
- Factory reset with hardware pushbutton did not work
- Used the bootloader menu to update the firmware, but only the legacy version was possible.
- installed Legacy version, then acces to the RUT955 was possible, but still with internet signal up and down.
- after the WebUI firmware update, the login screen is stuck again in “loading”
Current version:

SSH screenshot of the hexdump:

- I want to update the bootloader, but I do not have the file.
Thank you.