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Hi guys, I am about to receive a "new" refurb AT&T GSII to use on my T-mobile account. I have not yet received it, so forgive me if this is a stupid question, I just want to be ready for when I get it.
Will I be able to root the phone straight out of the box? I know I need to run the unlocker from the market, but need to root first. Is the phone "locked" like iPhones are out of the box? Thanks!
And also, can I ask what the number 1 recommended ROM is for this phone? I read CM7 has some issues, but are there any CM7 based ROMs that everyone loves?
No, I believe the phone works just fine without a simcard. You should be able to start up odin, flash CWM, and flash a rooted rom all without an active sim card. You can also setup the phone by connecting it to a WiFi network. Once unlocked it will work with your T-Mobile sim.
I don't think the att sgs2 has the radio to work on t-mobile's 3g bands. You'll be limited to edge speeds. If you are ok with that, you should be all set.
Sent from my SGH-I777
karth500 said:
I don't think the att sgs2 has the radio to work on t-mobile's 3g bands. You'll be limited to edge speeds. If you are ok with that, you should be all set.
Sent from my SGH-I777
Click to expand...
Click to collapse
Yea, I have no data plan so I'm all good with the incompatible radio. Plus the screen/phone size on the I777 is perfect for me, while the Tmobile one is slightly too big.
I guess I will just follow the guides to root it. Now to pick the best kernel and ROM...
I've done some research on the topic but am having a hard time finding a definative answer on the topic.
I bought my phone thru Verizon (paid in full) intially to ensure I would keep my unlimited data plan. Since this purchase I've discovered that T-Mobile has s $30/mo plan that fits my lifestyle just fine. My intent is to sell my plan (craigslist/ebay/etc) to get out of our contract and make some $$$ on the side.
When I bought this phone 1 of the major draws I saw was that, even though it's a Verizon phone, it wasGSM compatible. I've read plenty of posts about users throwing in a ATT sim card and being good to go. On the tmobile side of things, the results aren't as clear.
So.... Long story short, I'm looking for a definative answer if the Verizon GS4 will fully work on T-Mobile's GSM network and if so, where might one find some guidance on what I need to do if there are any necessary steps involved.
Thanks in advance for any help.
Plain and simple... No, the Verizon GS4 will not work on Tmobile. Verizon is cdma and tmobile is gsm. It will not work
Sent from my DROID RAZR using xda premium
teqknique said:
I've done some research on the topic but am having a hard time finding a definative answer on the topic.
I bought my phone thru Verizon (paid in full) intially to ensure I would keep my unlimited data plan. Since this purchase I've discovered that T-Mobile has s $30/mo plan that fits my lifestyle just fine. My intent is to sell my plan (craigslist/ebay/etc) to get out of our contract and make some $$$ on the side.
When I bought this phone 1 of the major draws I saw was that, even though it's a Verizon phone, it wasGSM compatible. I've read plenty of posts about users throwing in a ATT sim card and being good to go. On the tmobile side of things, the results aren't as clear.
So.... Long story short, I'm looking for a definative answer if the Verizon GS4 will fully work on T-Mobile's GSM network and if so, where might one find some guidance on what I need to do if there are any necessary steps involved.
Thanks in advance for any help.
Click to expand...
Click to collapse
I'm a VZW customer and I work at T-Mobile. I've tried popping in my manager's T-Mobile micro sim-card into my VZW S4. The voice service worked flawlessly but there was neither 3G nor 4G connectivity. No idea why.
jkuczy16 said:
Plain and simple... No, the Verizon GS4 will not work on Tmobile. Verizon is cdma and tmobile is gsm. It will not work
Sent from my DROID RAZR using xda premium
Click to expand...
Click to collapse
WRONG! I'm using a Verizon GS4 on AT&T HSPA+ right now.
izgil82 said:
I'm a VZW customer and I work at T-Mobile. I've tried popping in my manager's T-Mobile micro sim-card into my VZW S4. The voice service worked flawlessly but there was neither 3G nor 4G connectivity. No idea why.
Click to expand...
Click to collapse
Did you change the APN's?
T-Mobile is NOT GSM. The only way would be change the apn settings to see if it will work.
Okay I guess I made a mistake, sorry for causing any confusion. Guess you really do learn something new everyday lol
Sent from my Nexus 7 using xda premium
sk337sk337 said:
WRONG! I'm using a Verizon GS4 on AT&T HSPA+ right now.
Did you change the APN's?
Click to expand...
Click to collapse
From what I read Verizon S4 will work with AT&T H+, but not T-mobile.. they only get edge even with the APN changed
TheAxman said:
T-Mobile is NOT GSM. The only way would be change the apn settings to see if it will work.
Click to expand...
Click to collapse
wait what? T-mobile is gsm..
TheAxman said:
T-Mobile is NOT GSM. The only way would be change the apn settings to see if it will work.
Click to expand...
Click to collapse
Yeah they are GSM
Sent from my LG-P880 using Tapatalk 2
So I am right about tmobile being gsm
Sent from my DROID RAZR
These questions are tricky. Work!? You have to define that word before you get your answer. Voice works and so as data IF you add APN manually (or if it comes automatically from T-Mo). Now by data you mean 2G(EDGE)? 3G(HSPA)? 4G(LTE)? It also depends on whether you are in an area where T-Mo has re-farmed 1900 HSPA. If you are in one of these areas then you got 3G for data. If not, 2G for you. No 4G anywhere for this phone on T-Mo.
teqknique said:
I've done some research on the topic but am having a hard time finding a definative answer on the topic.
I bought my phone thru Verizon (paid in full) intially to ensure I would keep my unlimited data plan. Since this purchase I've discovered that T-Mobile has s $30/mo plan that fits my lifestyle just fine. My intent is to sell my plan (craigslist/ebay/etc) to get out of our contract and make some $$$ on the side.
When I bought this phone 1 of the major draws I saw was that, even though it's a Verizon phone, it wasGSM compatible. I've read plenty of posts about users throwing in a ATT sim card and being good to go. On the tmobile side of things, the results aren't as clear.
So.... Long story short, I'm looking for a definative answer if the Verizon GS4 will fully work on T-Mobile's GSM network and if so, where might one find some guidance on what I need to do if there are any necessary steps involved.
Thanks in advance for any help.
Click to expand...
Click to collapse
Yes, it is %100 possible. It's involved...to the extent that it might not be for those who aren't willing to turn their phone into a PDA.
In this post I explain (condescendingly, because some guy was so sure it wasn't possible) that phones nowadays are capable of multiband...because it's just not cost effective for manufacturers to produce one phone for CDMA, then one for GSM, one for LTE, one for AWS bands, etc etc...you get the picture. If you look up the specs of the chips in the S4 (probably the same across the carriers) you'll see that it's a pentaband phone.
Short story long...I come from a time where there wasn't a "It's not possible"...my job bought me a VZ S4 which I plan on using with my Tmobile simcard...because I don't feel like carrying a Nexus 4 AND an S4...I'll post my progress in the forums for all to benefit from. Until then...
I only tested it for a few minutes.... but I did get lte on it but not sure about aws... on T-Mobile. Sorry I couldn't do a more extensive experiment.
Sent from my Nexus 4 using xda app-developers app
Yes it is possible. And it is actually not that much work.
#1 be rooted
#2 put in tmobile sim and restart phone (cant change apn with vzw sim)
#3 change the apn settings for voice and data to t mobile (google it)
I have been using a verizon i545 S4 on tmobile for 3 weeks now. I have voice text and 4g h+ data.
The S4 is global, even if verizon tries to lock it down.
justda said:
Yes it is possible. And it is actually not that much work.
#1 be rooted
#2 put in tmobile sim and restart phone (cant change apn with vzw sim)
#3 change the apn settings for voice and data to t mobile (google it)
I have been using a verizon i545 S4 on tmobile for 3 weeks now. I have voice text and 4g h+ data.
The S4 is global, even if verizon tries to lock it down.
Click to expand...
Click to collapse
how are you getting 4g? I'm only getting 2g ;-; i'v ebeen asking everywhere but everybody seems to think it cant be done i guess? I just get ignored by the usually helpful community.
I am also on hyperdrive, have you looked at their coverage map? And what apn are you using tmobile has 3. Standard phones, smart phones, and I believe one for hipsters aka apple? The proper apn starts with fast. (Its 645 in the morning google it yourself)
Another thing to consider, you might be getting 4g or h what ever, t mobile is half as fast as verizon. I had to use xposed framework to turn on the proper icons.
The steps I posted are all I did, other than being on hyperdrivre rom. Try setting to gsm as your preffered network?
Im sorry people have ignored this and claim its impossible, the tmobile guy in store actually got his manager to come use my phone after I got it working in front of him in store. The store manager told the employee I must be some super hacker and this isnt possible for normal people. All i did was imout the apn and the sim nothing crazy.
justda said:
Yes it is possible. And it is actually not that much work.
#1 be rooted
#2 put in tmobile sim and restart phone (cant change apn with vzw sim)
#3 change the apn settings for voice and data to t mobile (google it)
I have been using a verizon i545 S4 on tmobile for 3 weeks now. I have voice text and 4g h+ data.
The S4 is global, even if verizon tries to lock it down.
Click to expand...
Click to collapse
Will this always work with straight talk... I am now rooted
silentshadow310 said:
Will this always work with straight talk... I am now rooted
Click to expand...
Click to collapse
There is already a guide for straight talk here:
http://forum.xda-developers.com/showthread.php?t=2672843
Drake9897 said:
how are you getting 4g? I'm only getting 2g ;-; i'v ebeen asking everywhere but everybody seems to think it cant be done i guess? I just get ignored by the usually helpful community.
Click to expand...
Click to collapse
Sorry I have been out of the loop for a while with work and such... Did you ever get your 4G or LTE to work properly?
silentshadow310 said:
Will this always work with straight talk... I am now rooted
Click to expand...
Click to collapse
What this guy said above this comment. I know nothing about straight talk, and someone already wrote a guide on how to do it.
http://forum.xda-developers.com/showthread.php?t=2672843:good:
Background: Work bought me an S4, but they use Verizon...I use T-Mobile. I must solve this issue. (Plus it's been so long that since I've even opened my QXDM/QPST that I almost...almost forgot how to use it, man, I miss it)...
This is more of a running log to potentially help others in their endeavors. This is an advanced topic...by today's standards. There is a LOT you need to know before just jumping in on this...unless you're like me and don't mind bricking a device for the sake of learning...then, carry on.
BTW, As you can clearly tell..I don't do super formatted frilly assed colorful posts...
ONWARD!!
What is known so far:
1. The modem MDM9615m is capable of anything...(Maybe even making you tea).
2. Using either 2009031920090615 or 2010031619780721 as the 16 digit PW in QXDM allows you to use "Software Backup" to backup and restore QCN files...(Both work, only one puts the phone offline)
4. The AWS band method that is floating around here (337_aws.qcn) doesn't work...it actually breaks the phone. (more on that later)
5. Putting your backup on again leaves whichever fields the 337 file had intact...so say you put the 337_aws.qcn file onto the phone, it stops working...however, you restore your backup...and the phone starts working again but all the fields of the NV that were written by the 337 file remain. Though phone functionality is restored.
6. MDK or ME7...doesn't matter at this point...no effect on functionality.
7. Flashing an MD1 modem/NV Backup from a T-Mobile Note II (which also has the 9615 doesn't seem to work...yet)...It actually kills the phone...I'll update when/IF I revive it...
8. You can Odin your modem back...whew!
What needs to be explored:
1. Whether or not flashing (shoehorning) another carriers radio will help (or if it's even an option)...this would probably have to be a regional carrier or maybe an international (non US) carrier's radio. Usually the bigger carriers can tell the manufacturer what to leave out/put into their phone...
2. Which NV Items need to be modified in order to get AWS (maybe even LTE) working.
3. Can a backup of another phone....let's sayyyy a T-Mo S4...be made and dumped onto the i545.
4. What complications are there? Is this permanent, can the phone be put back to "normal"? etc. etc.
5. If, as a last resort, we can edit the current parameters that are in the NV of a stock i545 to simply "reroute" (work with me here)...what bands it uses for which function...(this is the most tedious...but most undoable method...that I can think of....so far).
Troubles I've already ran into:
As mentioned before...after you write the 337_aws.qcn file to the phone it's pretty much set in stone...for now. When this happens, the modem starts boot looping...I'm sure this is due to bad parameters since the 337_aws.qcn file was probably from a 9215, i545 uses a 9615...you will not be able to access it again in QPST/XDM...
You'll have to get into Settings, More Networks, Mobile Networks, Network Mode, and select GSM/UMTS...this will keep the modem alive for you to be able to play with it again.
So far that's it. I've only been able to start messing with this phone in the past day or so...so, I'm sure this thread will be my dumping ground for my progress/findings/ideas...etc. Again, I encourage anyone that wants to help....to do so. I'm always open for collaboration.
This is where I start filtering down and organizing what I'm doing.
I believe that the best course of action right now is to utilize the 9615m radio from a Note 2...and perhaps a ROM from a T-Mo S4...
The main reason is because when you flash the 9615 modem but still use a VZ Rom...it tries to force it into a "WCDMA Preferred" selection. Which as we know...isn't an option in the menu. However, it's still trying...but I think the ROM doesn't know what to do at that point (could be way off here). I'm thinking that there has got to be a specific combination that needs to be used....for example...a Note 2 modem with a Tmobile ROM and NV backup? or that...but with a VZ NV backup...
I'm not a programmer/rom guy, (I'm more RF engineering etc...), so I don't know if there are things in the ROM itself that dictate which options are available and how the modem is used...
More exploration to be done...
Build.prop indicates to the system what network options should be available
Tmo rom looks like the way to go
On these newer phones the modem dictates pretty much everything else network-wise
CNexus said:
Build.prop indicates to the system what network options should be available
Tmo rom looks like the way to go
On these newer phones the modem dictates pretty much everything else network-wise
Click to expand...
Click to collapse
That's good information....I tried running Paranoid Android but it wouldn't boot and any other rom told me that the device ID was wrong. I'm going to look into bypassing that check and try some more...
It hasn't been fully proven/disproven but it seems that there may be a "hard" block for US CDMA devices to use US GSM.
It can certainly see it but won't connect based on the threads I read.
But I don't think anyone has documented it in thorough detail what has and has not been tested.
Now if that setting is in NV data and can be modified... you may have a shot.
But if it's something hard coded and/or physical (QFuse) it may not be possible.
Q: Would it not be easier to find someone to swap with you? Or sell the device and get a Tmo?
garwynn said:
Q: Would it not be easier to find someone to swap with you? Or sell the device and get a Tmo?
Click to expand...
Click to collapse
Haha, leaps and bounds! easier, but what's the fun in that? How will we learn what can and can't be done if we take the easy way? Plus...maybe someone runs into a stellar deal and can't afford a full priced S4...they might nab a VZ one for cheap...this could potentially help a lot of people...
This is more to learn than anything...
Any progress?
Any progress with this? I'm in the same boat.
Thats a shame. Would be nice to have found out if a CDMA S4 could be fully used with GSM network.
blackhand901 said:
Any progress with this? I'm in the same boat.
Click to expand...
Click to collapse
---------------------------------------------
ThunderBob
Galaxy S4 SGH-M919 - GoldenEye 8.0 - XXUDMI1
HTC One - Stock
blackhand901 said:
Any progress with this? I'm in the same boat.
Click to expand...
Click to collapse
I've been stalking the internet for weeks to try and see if i can pick up all of T-Mobile's hspa frquencies in my area cause I'm tired of edge and I know the hardware is there i just don't want a brick. would rather 2g over a brick.
I have been on tmobiles 4g network with my i545 for 2 weeks now... I have had zero issues.
You an only get
justda said:
I have been on tmobiles 4g network with my i545 for 2 weeks now... I have had zero issues.
Click to expand...
Click to collapse
HSPA on this divi e. Not LTE.
It makes me confused that band 4 LTE is locked on the phone
I always thought verizon had the open access regulation from FCC and that's the reason all verizon LTE phones are gsm unlocked
in fact some posts indicates it's CDMA unlocked also. Some CDMA carriers use R-uim card such as China telecom,and people were able to insert the ruim and have cdma working.
From this post, it seems verizon only had the regulation on LTE 700 band 17, not AWS band 4?
or is it just because verizon hasn't really deployed AWS LTE yet, so the relative software hasn't been released yet?
michael3770 said:
It makes me confused that band 4 LTE is locked on the phone
I always thought verizon had the open access regulation from FCC and that's the reason all verizon LTE phones are gsm unlocked
in fact some posts indicates it's CDMA unlocked also. Some CDMA carriers use R-uim card such as China telecom,and people were able to insert the ruim and have cdma working.
From this post, it seems verizon only had the regulation on LTE 700 band 17, not AWS band 4?
or is it just because verizon hasn't really deployed AWS LTE yet, so the relative software hasn't been released yet?
Click to expand...
Click to collapse
just for clarification, Verizon uses LTE 700 B13 not B17. According to Samsung and some other website Verizon S4 support LTE B4 and B13. and according to the guy in this post http://forum.xda-developers.com/showpost.php?p=44206677&postcount=20 he is using or have used VZW S4 on T-mobile LTE.
This is one of the oddest things I've ever run into.
I can put a T-Mobile Sim in the phone and it works almost like it was a Verizon Sim with the exception of needing to switch it to global mode when prompted.
If I stick a GSM Metro PCS Sim that I am currently using on the M919 it wont connect to anything except Wifi.
I hate locked bootloaders.
What about with custom roms?
dennis5pia said:
just for clarification, Verizon uses LTE 700 B13 not B17. According to Samsung and some other website Verizon S4 support LTE B4 and B13. and according to the guy in this post http://forum.xda-developers.com/showpost.php?p=44206677&postcount=20 he is using or have used VZW S4 on T-mobile LTE.
Click to expand...
Click to collapse
Sorry that was a typo, yep att use b17 and vzw use b13
Verizon is going to deploy a second LTE network using AWS spectrum in congested areas
Why you guys don't install "android data tool" to be able to enter the *#*#4636#*#* menu so you could set LTE only to see if Verizon S4 pick up T-Mobile LTE?
If you are rooted and have access to write system data you could edit the "sale_code.dat" file under system/csc and change from VZW to SPR, AWS or any other code, so you can have more network mode options under mobile network settings.
Just for some clarification... This is done on Stock Touchwiz rom or is the device rooted and / or rommed and loki-d
Thanks,
Eric
So I can put a verizon sim card in my tmobile Gs4?I thought Verizon didnt use sim cards like tmobile and at&t.my tmobile Gs4 is unlocked so basically I just need a Verizon sim card and a Verizon plan. Thanks!!!
Sent from my SGH-M919 using xda app-developers app
I don't think that works that way. Verizon is a CDMA carrier and T-Mobile a GSM carrier. Verizon sim card is for LTE only (LTE is GSM based technology). Voice works over CDMA radio which T-Mobile S4 lack of it. T-Mobile sim works on Verizon S4 because Verizon S4 is CDMA/GSM/LTE capable.
xda23 said:
So I can put a verizon sim card in my tmobile Gs4?I thought Verizon didnt use sim cards like tmobile and at&t.my tmobile Gs4 is unlocked so basically I just need a Verizon sim card and a Verizon plan. Thanks!!!
Sent from my SGH-M919 using xda app-developers app
Click to expand...
Click to collapse
I have a Verizon Galaxy S4 rooted and running the Darthstalker S4 Rom. I recently got an ATT sim card to put into my device because they were second best with the signal where I live. Which is the US. What I want to know, Is there a way to get 4G or 4G LTE on my device with ATT? I know 4G is here because my cousin is with them and has 4G LTE. Ive tried a few APN settings to no avail. Also every once in awhile I completely lose service because it starts searching for a service to run on again. All I get is H or H+ and half of the time, I dont even get that. That data never really works on that. Especially H. Also, I never get 3G either. Sorry if this is long, Im just at an end where I cannot find an answer. Any help would be greatly appreciated. Thanks
mouthymotor said:
I have a Verizon Galaxy S4 rooted and running the Darthstalker S4 Rom. I recently got an ATT sim card to put into my device because they were second best with the signal where I live. Which is the US. What I want to know, Is there a way to get 4G or 4G LTE on my device with ATT? I know 4G is here because my cousin is with them and has 4G LTE. Ive tried a few APN settings to no avail. Also every once in awhile I completely lose service because it starts searching for a service to run on again. All I get is H or H+ and half of the time, I dont even get that. That data never really works on that. Especially H. Also, I never get 3G either. Sorry if this is long, Im just at an end where I cannot find an answer. Any help would be greatly appreciated. Thanks
Click to expand...
Click to collapse
Try flashing the latest Modem, it seems to to support the ATT LTE Bands. I have used an AIO sim in both a VZW GS4 and LG G2 and both get LTE. It doesn't seem to switch very quickly either. Also make sure you are have LTE/GSM selected for the radio.
My 2 cents
rinkde post
equake said:
Try flashing the latest Modem, it seems to to support the ATT LTE Bands. I have used an AIO sim in both a VZW GS4 and LG G2 and both get LTE. It doesn't seem to switch very quickly either. Also make sure you are have LTE/GSM selected for the radio.
My 2 cents
Click to expand...
Click to collapse
Could you point me into the right direction? Also, I can only choose GSM, or LTE. Not both at the same time. And GSM only works
mouthymotor said:
Could you point me into the right direction? Also, I can only choose GSM, or LTE. Not both at the same time. And GSM only works
Click to expand...
Click to collapse
Kinda dependent on the ROM but you might want to use the APP called Advanced Signal Status (Play Store).
From memory you can't since this model dosent support the other carrier's LTE/4g band. May be wrong but pretty sure that info is correct
Sent from my SCH-I545 using XDA Premium 4 mobile app
I know this has been addressed a few times, but with the new radio's and T-mobile running on LTE bands I feel it can be addressed again.
I have been running a T-Mobile sim in my Verizon S4 for about 9 months now having 90% functionality of T-Mobile apps and after 4.3 using LTE with a few MMS hiccups that seem to have been ironed out.I have ran just about every ROM available here on XDA, and even attempted to write my own Rom a couple times with limited success. And every ROM I have ran was written for Verizon, I just changed the APN settings, and sometimes had to flash some other items to get them working 100%.
I have a few things I am working on trying to "fix" such as Hotspot and a few T-Mobile only apps. I have convinced my phone it is a SGH-M919 changing a lot of info in the build prop, which allows me to use the T-Mobile TV app. But being a trial and error kinda guy I don't know how much of my editing was necessary, or if I actually needed to change more to allow me to use the hot-spot app. I have bricked my phone to many times to count trying out Radio's and changing setting in the ROMs trying to make my I545 more a T-Mobile phone than a Verizon phone.
I have seen alot of "ports" such as the 4.4.2 GE that I am currently running ( http://forum.xda-developers.com/showthread.php?t=2643031 ). The first release I had amazing signal and no connection issues. But after the DEV (Danvdh) plucked away at it making it work better for Verizon and fixing a lot of Verizon data issues has started to have a couple signal issues here and there. Nothing that I would say broke the connection but definitely slowed a few things for me down.
Same for the INT build ( http://forum.xda-developers.com/showthread.php?t=2552605 ) from jrkruze it works amazing then started to slowly after updates not work as well as it did from his first release. The ROM got better but my "connection" got worse.
So on to my question:
What is being changed in the ROMs that make them better for Verizon? I know that I am part of a small majority of people here running a SIM and a network that it was never supposed to run on, but it does work and I would like to make it work as best as it can. I know I can go back and use the older versions of the ROMs but I like the other changes and I like being able to update.
justda said:
I have been running a T-Mobile sim in my Verizon S4 for about 9 months now having 90% functionality of T-Mobile apps and after 4.3 using LTE
Click to expand...
Click to collapse
How do you have LTE working? Correct me if I'm Wrong but TMO has LTE on 700/1700, the i545 doesn't support either of those bands. HSPA+ with a 4gLTE logo maybe?
snatale1 said:
How do you have LTE working? Correct me if I'm Wrong but TMO has LTE on 700/1700, the i545 doesn't support either of those bands. HSPA+ with a 4gLTE logo maybe?
Click to expand...
Click to collapse
The AWS spectrum was unlocked for the i545 a few updates ago. Since TMobile LTE runs on the AWS band, a Verizon S4/i545 is capable of running TMobile LTE
AWS was unlocked with the MJ7 modem.
I get 29Mbps down 6.5 up defenitly not H+ the whole Seattle area is AWS so I am loving it. That combined with T-mobiles truly unlimited data I torrent on the go!
Do you receive SMS? I just switched about an hour ago to T-Mobile and everything works except for receiving SMS messages. Not sure how to get it working.
Sent from my SCH-I545 using Tapatalk
65vdub said:
Do you receive SMS? I just switched about an hour ago to T-Mobile and everything works except for receiving SMS messages. Not sure how to get it working.
Sent from my SCH-I545 using Tapatalk
Click to expand...
Click to collapse
you have to change your APN settings.
If you are interested I am working on something else, that would give us T-Mobile guys a working 4.4.2 TW ROM...
Go here: http://forum.xda-developers.com/showthread.php?t=2675384
justda said:
you have to change your APN settings.
If you are interested I am working on something else, that would give us T-Mobile guys a working 4.4.2 TW ROM...
Go here: http://forum.xda-developers.com/showthread.php?t=2675384
Click to expand...
Click to collapse
I changed my apn settings to T-Mobile fast LTE and did get LTE and HSPA+. And I'll check out the thread right now.
Sent from my SCH-I535 using xda app-developers app