QUOTE(Khuan0813 @ Jan 26 2020, 02:11 AM)
Digi and MAXIS not sure, but U Mobile and YES are using 4G band 20.
When I put my U Mobile in the oppo or vivo phone without this band in my room ( as I mentioned before ), 4G become H, just 1 bar only and totally cannot online.
After that, I put it in the phone with band 20 in the same place, the line straight away go back to 4G, almost full bar most of the time and can online.
If it is not this problem, can you explain what is the reason?
Download thisWhen I put my U Mobile in the oppo or vivo phone without this band in my room ( as I mentioned before ), 4G become H, just 1 bar only and totally cannot online.
After that, I put it in the phone with band 20 in the same place, the line straight away go back to 4G, almost full bar most of the time and can online.
If it is not this problem, can you explain what is the reason?
And screenshot to us what lte band ur umobile used, it will stated there.
Who knows maybe really use band 20
Jan 26 2020, 03:07 AM

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