Need help to install modem tool ( Rueban MTB - com.xiaomi.mtb)

[thinhbox]

Hi guys,

I am trying to to set sw mbn manually so that I can use VoLTE. I have a Mi 11 and just need to dial *#*#663368378#*#* to boot up modem tool and set mbn.
But the tool is not exist on Redmi note 9 pro global version (I am using xiaomi eu rom).
Is there any way to flash the modem tool?

 

[Igor Eisberg]

That phone's RIL (Radio Interface Layer) doesn't support it.

 

[Mr_Lonely]

Hello

I am currently facing an issue with Rueban MTB Modem Tools version v6.5.20230922 on my Mi 11 Lite NE 5G (Indian version) running HyperOS 1.0.10.0. When attempting to use the tools, I receive an error: "The server rejected authentication request." Additionally, other version rueban mtb tools I'm trying to use are showing the error: "URL authorization required.And my device is not rooted.

Does my device need to be rooted in order to access modem tools....???