I got a used Archer MR200 (eu) V. 1, its a spain version from Amena sim unlocked. I tried to update, but it doesnt work. Over GUI it says 1.0.5 is the newest available, when I click Upgrade it crashes at rebooting, my 4G is gone and Im on the same version. (Hardware reset fixed it)
I tried some .bin over LAN and GUI, I get the message my hardware is not supported.
What can I do to install the latest, unbranded software version? Need to update the modem for DT Germany