VoLTE in Switzerland ?!

Zanja19Zanja19 Level 1
edited February 14 in ROG Phone 5

Please tell us some basic information before asking for help:

  1. Model Name: ROG 5S Pro
  2. Firmware Version:
  3. Rooted or not: NOT
  4. Frequency of Occurrence: all day
  5. APP Name & APP Version (If your issue relates to the app): N/A

In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.


Hello I'm from Switzerland,

I have this problem with the ROG 5pro S , very hard to get 4G/4G+ or 5G...

I'm very disappointed with this phone...

Do you have any solution?! I've tried resetting network settings but not worked.

with my old Huawei P20Pro and the same sim card, I've VoLTE, and with this ROG 5S Pro,

Nothing... If I reboot the phone, I will have 4G network like for 10mn and then nothing ....

Help me please



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