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I made a call to a friend that was on a 4G LTE network, also on AT&T and my phone still switched to 3G. I called AT&T's voice mail number which I'm sure is on 4G/5G and my phone switched to 3G.
The Umidigi A7 Pro will not connect to a 4G/LTE signal on AT&T. The Umidigi A7 Pro will connect to a 4G data tower but will never make a call over 4G/LTE.
I have forced the phone to only connect to LTE networks using this app...
https://play.google.com/store/ap ... witcher4g&hl=en
and the phone would not make called at all.
AT&T has emailed may people with this problem letting them know that coming February 28th, 2022 they will be cancelling the use of their 3G networks. So unless Umidigi has a solution for this, many many people will be forced to buy new phones. Its really a shame because the A7 Pro is a fantastic phone. |
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