I still do struggle with LTE in many areas. I used to get 3G extended coverage, now I just go No Service. Kinda leaves me in the lurch if anything goes wrong like me getting into an accident. Carriers don't care. There's literally one pocket of 5G coverage--ironically the parking lot at Walmart. Having something to fall back on was a better idea.
I begged them, even offered to pay more for montly service to keep it up. They seemed stuck to their script and had no empathy. They really just did it to force people to upgrade and there's increasing hostility from futurists who can't imagine why anyone like me would want an old phone or use an old laptop that still runs Windows 7. I ask why it matters to them, and get nothing but crap such as "adapt or be left behind" or "you people are holding us all back"
If the latter were true, we might not be such a minority....
Point is, I pay for service on time, and am not delinquent, and am following all the rules of the ToS, and they still felt it necessary to screw over a customer in the name of 'FuTuRe'. I didn't WANT a modern phone, I was FORCED. The illusion of choice is that they make it where all you got is two mobile OSs, and literally three OEMs available here. I'd rather we had MORE choices, MORE competition, and MORE variety. Sliders, slates, folding phones, 2G, 3G, LTE whatever. But they just want limited homogenization of everything. The world was far brighter in 2010. UI design had that lovely frutiger aero look, we had TONS of variety, From the very modern Nokia N9 to the Palm WebOS Pre, The HTC Touch Diamond, the Samsung Omnia line, etc. The world was literally at your fingertips. Today, it feels more closer to the dystopia that Klaus Schwab wants for all people. Boring, lifeless brutalist design, flat UI design, everything looks the same. "Life as a service" "You'll own nothing and be happy"
I don't want to live in this era. I want to go back but I cannot. Why should I live in a world I hate? Why should I be forced to use tech that I hate?
The whole 'spectrum was limited' is bunk. They had no issue having 2G, 3G. LTE and 5G coexisting fine a few years ago. As for the LTE support, that would be fine; the HTC Thunderbolt was a 4G LTE device. But thanks to them forcing VoLTE on us, you have to have a VoLTE device, which the Thunderbolt sadly is not. They also need to have specific bands, such as Band 13, which the Thunderbolt doesn't have either.
I wish it were simpler, I'd be happy keeping an Android 2.3 device going as it suited my needs. But I have a right to complain when they force me to use something I struggle with and don't enjoy nearly as much, despite theming it. Themes can't offer the same nuances as Android 2.3 had. You get some of the look, but modern Android blocks a lot of my favorite classic apps, some don't work at all, and I can't make the status bar look like Android 2.3's even rooted. Heck, I spent 4 hours last night trying to get an Android 2.3 weather app to run on my Z Flip 4. I succeeded, but it shouldn't be that hard to get the UI I want.
I also cannot believe flat UI design is still a thing more than a decade later. So much for 'design swings in cycles like a pendulum.'