Develop Bugs

Unable to see at&t bands after flashing new rom

I just flashed a new rom and when I went into phone settings, the at&t bands are not showing. I like to set my phone to pick up only on those bands instead of auto. What is the registry hack to display all available bands? See picture to see what I mean. See how the 850/1900 GSM and UMTS bands are not showing? I still am able to get 3G on at&t.
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【Q】Why do I only get 3G symbol rather than H or H+ on the top?

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When I switch to my G2(T-MOBILE HTC VISION) on the same network. it shows H+ on the top. So why SG2 only shows 3G? Is it something to do with ROM?

Most likely the (custom?) ROM you are using. I would run a couple of speedtests to find out if you are getting HSPA+ speeds (with an inaccurate network icon) or is it already showing your correct max speed.

[Q] Metropcs 3G Help

I have an evo 4g fully flashed to metropcs with web and mms but i am only getting 1X internet. i tried jd's guide for updating prl and my prl is up to date but i am still getting 1X. these speeds are DREADFUL. please some one help. and yes my area has EVDO (3g) connection so its not the coverage.
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You may want to check out THIS thread.

OnePlus 7T Force LTE (Unlocked AT&T)

The guy at the AT&T Store told me that since the 7T detects 2G & 3G, it'll automatically prefer those networks. Even after trying to manually register the network operator as AT&T 4G and trying to the "LTE Only" (pictured below) selection, I'm still stuck without and cell service. Any ideas?
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Question Network connection issues on One UI 4, can I downgrade?

I just bought the phone, its unlocked. I've tried multiple sims from different carriers, and they all have the connectivity issue. Can I downgrade to get rid of the problem or am I screwed?

How connectivity issues?
Wifi, cellular? Low singal, lost signals? Only emergency calls?
Are you write more about this problems?
And next how version software are you have?

My network goes out completely randomly, wifi is fine, it's just cellular.
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