ROG phone 2 - Dual 4G speed issue - Airtel/Jio

Model Name: ROG phone 2(8/128 indian version)

Firmware Version: WW_17.0240.2105.90_0

Rooted or not: not rooted

Frequency of Occurrence: every time

Hi Asus team,

I am using Airtel as my primary sim(slot1) and Jio as secondary.

1- When both sim cards are using 4g VoLTE network and mobile internet enabled on Airtel sim.

I very get low speed.

2- when Jio sim is disabled from network sim menu. Airtel mobile internet speed goes up instantly. In my case around 20-30 Mbps.

3- after enabling Jio sim again from menu, speed comes down by 50% or more and within few mins goes back to 1st case.

PFA screenshots.

Can anyone from Asus team check and confirm this?

Is it a hardware issue?

Can other ROG users check and confirm as well?


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