Question US version (XQ-CT62) t-mobile: no data/internet connection??!!

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xperialiker

New member
Sep 30, 2022
1
0
hi community, i got my usa version of 1 iv and worked with mint-mobile (using t-mobile's network) to connect/activate. Calling/word text worked fine (image via text did not work), but no internet/data connection over 5g/LTE while browsing. Tech support could not get it working and escalated ... wondering if anyone would know how/what could be done. Thx!!
 

joeminati

Senior Member
Dec 23, 2009
391
57
Not related to the post (getting T-Mobile service) on any of the Asian firmwares at the moment.

I flashed the Euro, US firmwares and no signal at all. The radio power in hidden menu shows as off.

Does anyone know if crossflashing with this model also flashes the radio modem?

Seems to have worked naturally for Xperia 1 II and Xperia 1 III.

Not sure why this doesn't work now aside from intentionally restricting the phone to the intended region model.
 

monkeyjet

Member
May 12, 2016
11
2
Mine is XQ-CT72 global version on US T-Mobil.
I'm getting 800+, but US version should be better because of better band selection.
Mine goes that fast only certain places.