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[Q] Unlocked AT&T Galaxy Note 4 on T-Mobile?

I just unlocked my AT&T Note 4 and I'm using it on T-Mobile but have some questions.
1. Even though I'm able to make calls on T-Mobile network it doesn't seem to be able to connect to the data. When I shut off Wi-Fi it's not able to connect to internet. Is there some setting I need to change?
2. How do I delete all the AT&T apps? It only allows me to disable.
3. Is there any T-Mobile apps that I need to install?
4. When I go to Settings >> General >> About device >> Software updates it still displays "AT&T Software update". Is there T-Mobile equivalent and how do I make the phone use that?
Thank you.

1) change your apn settings to tmobile
2) you need to root your att note 4 which is not possible at the moment
3) look in play store there are some tmobile apps
4) you can't because your phone is flashed to att.

kfgtboypsp said:
1) change your apn settings to tmobile
2) you need to root your att note 4 which is not possible at the moment
3) look in play store there are some tmobile apps
4) you can't because your phone is flashed to att.
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Thank you for your response!
After inserting the tmobile sim it looks like epc.tmobile.com APN was created. I had to check data roaming option to get the data to work per below TMobile support document. Is this the correct Tmobile APN?
support.t-mobile.com/docs/DOC-2742
Is it possible to flash my AT&T Note with Tmobile image? Another issue I'm seeing is visual voicemail button on the dialer doesn't seem to work with TMobile. I had to install TMobile Visual Voicemail dialer which doesn't come up when I press the button on the phone dialer.
I thought getting the phone unlocked was all I needed to do but it seems there are many other minor issues with using ATT Note 4 on Tmobile. It looks like my wife's AT&T iPhone 6 Plus is working more seamlessly on TMobile.

LTE is not working on Note 3 AT&T

Hi,
I have recently updated my note 3 to 5.0. I got LTE sim but its not connecting to LTE network. On further search i found that My SIM provider has Band 3 LTE or something similar and my Smart phone (Note 3 AT&T) is locked to use band 2 and other.
IS there any way i can enable it?

Verizon Note 8 with AT&T

Has anyone gotten LTE running on the Verizon Note 8 using AT&T? I had to activate it with my Verizon sim to get to the home screen, after that I popped in an AT&T sim in and it worked but only gets HSDPA or H+ for data. I tried to toggle the mobile network settings and verified APNs but still doesn't get LTE or 4G. I tried all 3 operating settings and it seems to only get signal with Global mode (LTE / CDMA or LTE / GSM / UMTS doesn't get any signal at all).

I have the Verizon Note 8 running on AT&T and I get LTE. I'd like to give you some great tips but I just put my SIM in and it worked, previously I would have to enter the APN but not this time. Same with the S8 Plus I had for a few weeks, just pop the SIM card in and you're good to go. iPhones have been like this for a while now.

network change firmware

So running the latest software it seems no need to flash firmware for carriers when you place an actual carrier sim in the splash screen and everything automatically switches to sim...I have a note 8 and a note 9 one cricket one metro since note 9 has band 71 I wanted to try metro in it and utilize that but ofcourse finding out metro locks service to imei unlike cricket does where any phone unlocked will work..but although I couldn't use my metro on my note 9 it did change splash screen and showed the wifi calling which I cant use wifi calling but i am able to hotspot again so that's the bonus for everyone on cricket needing hotspot again try popping in a tmobile or metro sim it holds even after restarting...correct me if I'm wrong on the firmware automatically switching cause the note 9 is a verizon bought phone and had been showing verizon splash screen....diagnose further when I buy new sim to tie note 9 to metro since they apparently pair sim and imei...

Terasman210 said:
So running the latest software it seems no need to flash firmware for carriers when you place an actual carrier sim in the splash screen and everything automatically switches to sim...I have a note 8 and a note 9 one cricket one metro since note 9 has band 71 I wanted to try metro in it and utilize that but ofcourse finding out metro locks service to imei unlike cricket does where any phone unlocked will work..but although I couldn't use my metro on my note 9 it did change splash screen and showed the wifi calling which I cant use wifi calling but i am able to hotspot again so that's the bonus for everyone on cricket needing hotspot again try popping in a tmobile or metro sim it holds even after restarting...correct me if I'm wrong on the firmware automatically switching cause the note 9 is a verizon bought phone and had been showing verizon splash screen....diagnose further when I buy new sim to tie note 9 to metro since they apparently pair sim and imei...
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all us devices contain all carrier's csc.

bober10113 said:
all us devices contain all carrier's csc.
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It's kind of new to me but I guess the take away for anyone is I've lost my hotspot capability on cricket when I switched to note 9 from note 8 cause changing the apn didn't work with new software like I did with note 8....and now i have regained that on note 9 which was bought through verizon also I'm able to utilize dialer codes again where I lost that too...so if your on cricket or something like that and lost those abilities then just pop in a metro or tmobile sim and restart phone then put your cricket sim back in and your good to go with hotspot and dialer codes again....I just wish cricket didn't whitelist phones capable of using volte where I could get that on my note 9 cause 3g calling has definitely went downhill with low to no coverage anymore on it...my real question is this everyone is talking about flashing the carrier csc to whatever carrier you going to so you have the best and all their perks just seems with latest updates there's no need for it like my note 9 has band 71 but while on verizon I'm sure they disable that band because it's not needed so it seems when you swap sims and forced to restart because new sim is detected and you put a tmobile sim in it automatically turns correct radio bands on for its network...correct or not because I want tmobile just need to know band 71 will be activated when I put a tmobile sim in this verizon bought note 9 and I'll be able to utilize their full network spectrum...cause metro by tmobile apparently only utilises band 2 and band 12 which cuts my coverage...sorry for the long read

Wifi calling on tmobile note 5 not working?

I was given a Samsung galaxy note 5 that is fully unlocked originally T-Mobile phone. I have AT&T and get service just fine but wifi calling does not seem to allow me to enable it in any way. In the drop-down menu, the wifi calling icon is frozen as well. I'm assuming this is because I have an at&t sim card? Or is there a work around for it?