LTE inconsistent signals? - HTC 10 Questions & Answers

I recently purchased an HTC 10 from UAE. I am experiencing problems with LTE signals. I am running stock Android Nougat 7.0 with January 2017 security patch. If i go to some area where there is no LTE coverage then my phone data connection doesn't work which is perfectly fine but when i go back to an area where there is strong LTE coverage my phone doesn't get back LTE signals. I have to turn the airplane mode on and off in order get back LTE signals. Phone itself should get back LTE signals automatically when it is in an area where there is strong LTE coverage. If i dial *#*#4636#*#* and go to Phone information it says Data Technology is unknown until i turn on and off airplane mode. I have triple checked my APN settings they are perfectly fine.
Also sometime when i am in an area where there is strong LTE coverage even then my phone automatically stops getting LTE signals . My friends are using the same network that i am using on different smartphones and they're not experiencing this kind of problem.
Does anyone experiencing this kind of problem?

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Unlocked signal problem?

I just unlocked my lg nitro hd and i either have no signal or 1-2 bars, rarely 3 bars. I also have to search networks and register on t-mobile everytime my signal is gone.
Signal always goes out in about 2 mins and Wifi is working fine.
Network mode is set at LTE / WCDMA / GSM
I'm running cyanogenmod 9.0
Baseband-V10j
I also resetted it to stock and i still get the same signals.
When i slip the sim card into my nexus one, i get 4 bars.
Any solutions?
thanks
Nitro HD doesn't support T-Mobile 3G frequencies, so you will only be able to connect to 2G towers. I'm assuming the distinction is that the Nexus One is connecting to a 3G tower which is closer to you.

LTE Issues

AT&T just turned on LTE in my area and its great, however my note will show its connected to LTE then every now and then it will switch back to 4g. If I toggle airplane mode on/off then LTE will come back, but it keeps cutting out and I have to re-toggle airplane mode. Any ideas?
That could just be ATT being ATT. I am shown as being solidly within LTE territory and there are places where either there's no LTE available or it would take a bit to connect to LTE. The second part I'm not sure who's fault it is. But just know that just because they say you have LTE coverage doesn't mean that you'll have LTE connectivity throughout that service area. ATT - only the best.
Yea I understand that, I just think its weird that after the LTE icon goes away and toggling data off/on;the LTE icon shoes up again after dissapearing
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2

[Q] Missing LTE bands?

My area recently started receiving lte coverage, however my one m8 is not getting any sort of lte signal, whereas all of my family's devices are getting an lte signal no problem. I even tried setting it to lte only through the test menu, but no dice. I'm guessing that it must be the new lte upgrade on the old EDGE network, because my phone gets lte everywhere else, just not the area where I live. Is there any possibility that support for 1900mhz lte might be added through a future software update?

LTE and 4G (ATT H810) issues

Anyone else on the ATT G4 having problems with LTE connectivity? In areas where I'd usually get 5 bars of LTE service, a majority of the time I get 2 or 3 bars of Edge service. Putting it into airplane mode and back out doesn't help, turning mobile data on and off doesn't help, and neither does removing the SIM card (and reseting the phone in the process). It seems to come and go whenever it wants to.
Sent from my LG-H810 using Tapatalk
All I can guess is, it's probably just the ATT network itself. They did some upgrades around here a while once Cspire started hyping their fiber optic network and I noticed on my older phone that in areas where I used to get 3G I was stuck getting edge. Even with my G4 I can park in perfect view of a known ATT tower and it'll hit 4G and within a minute be down to 3G - same with strength. Get 5 bars, don't move, no data, no call, and it'll drop down to no bars but still connected and bounce around, usually settling at 2 or 3. Even though ATT says they have full LTE out here I rarely actually see the LTE logo display in the status bar.
I've been using OpenSignal to try to map out coverage areas though, been pretty handy in finding towers and chasing stronger signal
Hi sir
I m using lg g4 h810 AT&T it was working well one day i put a memory card in it signal disappear never came go to software and hardware experts but nobody has solved my problem all other functions of cell phone working properly

HTC 10 signal issues

Howdy all. I have been experiencing signal strength and drop issue since updating to Nougat. The phone will suddenly lose its LTE connection and stay on 3G until I restart. Areas where i previously had a good signal now show no signal at all. I remember there was an issue which cause modem problems in our devices after an update. I do have TWRP and Magisk root installed on my device. But it does pass safetynet check "if that matters).
So, my signal issues have gotten worse. I can still get LTE, but only at my house and its a weak signal. I have noticed the only LTE signal my 10 picks up is on Band 25. I wonder if the Sprint version is locked to a single band only?
The device seems to get stuck on 3G mode now. In an area with sparse LTE coverage, it will switch to 3G, but not connect to LTE again even if in range. Only a restart fixes that problem.

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