topic Re: Mobile Network/data only work in 2 G speed in Z Series

Mobile Network/data only work in 2 G speed

Cindychen — Mon, 17 Dec 2018 01:59:03 GMT

Hi,

My cell phone is japan version cell phone. I using it in US. The cell phone was unlocked. Cell phone network/data is only working 2 G speed. Phone calls, messages are working fine, but network/data can't be go up to 3G or 4G speed. How can I fix the problem?

I use T-mobile cell service.

Sincerely,

Cindy

Re: Mobile Network/data only work in 2 G speed

Cindychen — Mon, 17 Dec 2018 02:39:48 GMT

My cell phone is sony Z5. Model :SO-01H

Baseband version is 8994-FAAAANAZQ-00059-25

Android version is 7.0

Re: Mobile Network/data only work in 2 G speed

Lord_viridis — Mon, 17 Dec 2018 08:23:25 GMT

It sounds like your device might not support the 4g bands that your operator runs on.

Different region devices sometimes have limited use in non native regions.