[Q] LTE not working - T-Mobile Samsung Galaxy Note 3

My stock, unrooted SGN3's LTE is not working. This may be a T-Mobile issue. I know when I had a rooted LG G2, this helped me: forum.xda-developers.com/showthread.php?t=2494803
Is there any fix like this for the N3?

Settings -> connections tab -> more networks -> mobile networks -> network mode
Select what you want.
If you have LTE already selected and you don't have LTE, you are either in a non LTE area or you have a phone issue, call T-Mobile.

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Verizon 3G help

I think I changed a setting on my HTC TP2 disabling 3G. I cannot get a 3G signal anywhwere. My buddy has verizon and has the droid and he has 3g standing right next to me.
I tried reprogramming with *228
also
Home screen -> Settings tab -> Communications -> Tap "Phone" (not the on/off toggle) -> Network tab -> Mode of operation set to "Global"
What else do I check?
Thx
Which ROM are you using?

[Q] Htc desire 3g problems

Hi guys, I just recently rooted my htc desire, before I did that everything works fine as far as I know(3g,fast download in market etc) but after I rooted my desire it only has edge and sometimes gprs connection. I checked my apn and everything is fine by the way Im with rogers right now and my phone is unbranded
Have you tried setting the phone to use UMTS only?
Its in settings -> wireless & networks -> mobile networks -> network mode
I can only see 3 options which is wcdma only, gsm only, gsm/wcdma auto. Everytime I choose wcdma only it always goes back to gsm only or gsm/wcdma auto.
Did you update the Radio?
Regards,
Dave

Any way to force roaming on GSM Galaxy Nexus?

Hello I was just wondering if there is any way to force my phone to roam. I'm just doing some network comparisons and was wondering if I can make my phone roam on ATT. My Tmobile galaxy nexus finds the network but never connects to it.
nobody can help with this or what
Try change your APN settings to a different carrier, or set your network to a different Carrier (Settings -> Wireless & Networks -> More... -> Mobile Networks -> Network Operators)

[Q] How to disable HSPA / HSDPA for better battery life

When I was a Galaxy S2 i9100 had a code (* # 301279 #) which disabled the HSPA, but the 3G was still functioning normally
In CM9 rom settings in the menu had Advance, where he had the option of UMTS would be to use only the 3g without HSPA.
As in my town have problems mode HSPA connection, it would be a good alternative for battery saving.
I am using the stock Rom 4.1.1 JB
thank you
Try #*#*4636*#*#
Then under phone information select gsm only
In settings -> network -> more -> mobile network -> 2g only

[Q] LTE vs WCDMA/3G priority problem

Hi all,
I have an Int'l D855 running CloudyG3 2.0 (lollipop) Rom
Previously, I didn't have an LTE option in the settings menu. I uninstalled the LTE APK in the /system/app menu, and now I have the GSM/WCDMA/LTE (auto) option available and enabled. However, the only way it will access 4g/LTE is if I go to the hidden menu and select 4g (only) It works fine (1800Mhz), but I can't get the phone to "prefer" 4g over HSPDA/3G at all on the auto option, only on the hidden 4g only option. Any solution?

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