My ROG Phone 5s keeps saying that my mobile network settings are wrong

WavepushWavepush Level 1
edited July 3 in ROG Phone 5

Please tell us some basic information before asking for help:

  1. Model Name: ROG Phone 5s
  2. Firmware Version: Android 12
  3. Rooted or not: no
  4. Frequency of Occurrence: every day
  5. APP Name & APP Version (If your issue relates to the app):

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 have the Taiwanese version of the phone(18/512) but it did come with the US charger. I'm on T-Mobile, but every now and then, I get a message saying that my phone doesn't have the correct settings to access the internet.

My 5g internet is extremely slow even though I have the correct T-Mobile APN settings on. The 5s does work on band n41 which t-mobile supports for 5g,but it is still really slow. Is there anyway to fix this?


  • WavepushWavepush Level 1

    Okay nevermind, I got it to work. I was using instead of epc.t-mobile

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