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I have RUT905 Serial: 05419029 HW rev: 0202 and first firmware from 2006 ( Idon't know exactly version).

I have updated firmware FIRST to the last 00.06.02 from April 2019.

After that in Firmware apperas about bootloader 1.0 which should be updated.

I have tried to update bootloader, also to the last, but I didn't succeed.

I respected intructions from https://wiki.teltonika.lt/view/RUT9xx_Bootloader_Upgrade#Bootloader_menu

The router still respond to ping and also webUI can be accessed.

I put the new firmware again and the router finished firmware update, restart and it works, BUT ofcourse bootloader remains 1.0.

What can I do?

How bootloader 1.0 affect functionality with last firmware?

I mention that I have made also downgrade firmware to oldest from site 00.03.832 but still the same problem.

some screen shots:

1 Answer

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Please try to upgrade to 2.0 version, attached:


Best answer
Tank you!

It works with no_checksum file, 2.0 version.

After that I succeed to upgrade to 3.01 bootloader, webUI file.