Hello All,
I recently installed a Rom from the international htc one forums and I am encountering the problem where my data is constantly switching between G, 2G, and 4G. I tried installing the t-mobile radio but it still does not fix this issue. Any help to fix this problem would be appreciated, thanks!.
jons227 said:
Hello All,
I recently installed a Rom from the international htc one forums and I am encountering the problem where my data is constantly switching between G, 2G, and 4G. I tried installing the t-mobile radio but it still does not fix this issue. Any help to fix this problem would be appreciated, thanks!.
Click to expand...
Click to collapse
Where did you buy your phone? From HTC directly or at a T-Mo/T-Mo affiliate? When flashing a ROM, make sure it's compatible with the T-Mobile HTC One. I would try flashing one with confirmed support. If you have an M7 directly from HTC, you will NOT be able to receive HSPA+ 42mbs through the 1700 (AWS) band. However, you can still get HSPA+ 21mbs through the 1900 band if you are in a refarmed area.
Jinra321 said:
Where did you buy your phone? From HTC directly or at a T-Mo/T-Mo affiliate? When flashing a ROM, make sure it's compatible with the T-Mobile HTC One. I would try flashing one with confirmed support. If you have an M7 directly from HTC, you will NOT be able to receive HSPA+ 42mbs through the 1700 (AWS) band. However, you can still get HSPA+ 21mbs through the 1900 band if you are in a refarmed area.
Click to expand...
Click to collapse
My Phone is from T mobile. I live in a re-framed area but it seems the radio for the M7 from HTC was put on my phone or that's what I am guessing.
jons227 said:
My Phone is from T mobile. I live in a re-framed area but it seems the radio for the M7 from HTC was put on my phone or that's what I am guessing.
Click to expand...
Click to collapse
Your phone would be able to receive the signal as long as it supports the band. Perhaps you just have spotty coverage? Try flashing another RAM or stock to see if it switches on you.
Jinra321 said:
Your phone would be able to receive the signal as long as it supports the band. Perhaps you just have spotty coverage? Try flashing another RAM or stock to see if it switches on you.
Click to expand...
Click to collapse
I tried flashing a bunch of different roms and stock ones too. None of them worked to fix the problem. My reception isn't the problem as before I installed Android Revolution I had constant 4g everywhere I went with at least 4-5 bars. I also flashed the t mobile radio found on these forums too but that didn't work either.
jons227 said:
I tried flashing a bunch of different roms and stock ones too. None of them worked to fix the problem. My reception isn't the problem as before I installed Android Revolution I had constant 4g everywhere I went with at least 4-5 bars. I also flashed the t mobile radio found on these forums too but that didn't work either.
Click to expand...
Click to collapse
I'm confused, are you saying you tried a bunch of ROMs and none of them worked well besides ARHD?
Jinra321 said:
I'm confused, are you saying you tried a bunch of ROMs and none of them worked well besides ARHD?
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Click to collapse
I flashed other roms to see if it was just ARHD that was affected by the data problem. Anything I flashed after ARHD would have the same problems
jons227 said:
I flashed other roms to see if it was just ARHD that was affected by the data problem. Anything I flashed after ARHD would have the same problems
Click to expand...
Click to collapse
did you get this solved? i am having a similar issue. when i first turn on my phone, i can get 4g/hspa. but it drops after a couple of mins. i dont even get edge. works everytime i reboot the phone or go from airplane mode on to off. i noticed the problem after rooting my tmobile htc one and flashing a ROM.
Is it better just to stick with approved ROM for Tmo? There are not many to go around.
I learn if it is 4g, 3g, wifi, etc it is kernel and just find a Tmo kernel.
Cook ROM and Kernel are different.
I am still learning.
Related
Alright so ill start this of by saying, Picked up my note today and loving it so far. Got it rooted thanks to Da G and getting ready to get into roms.
Anyway im making this thread to see if anyone else has tried anything out on the non-AT&T notes(i.e I717M and what not). So far from what i have read people are developing mostly for the AT&T model and saying its not for bell rogers or telus. Now I have been in the samsung world for a while and when it comes to my galaxy there was always ways around this.
For instance most of my ROMs were made for the international version not my bell version. But as long as I kept a copy of the bell modem on my phone i could just flash that and the ROM worked great. So does anyone have a copy of the bell telus or rogers modem for the note? or know if there all the same?
Another example in the galaxy s world was the captivate(Same soft keys as our phones). A person with a captivate could flash an international ROM as long they made a soft key fix when they developed the ROM.
One of the main reasons I ask all of this is because i see so many N7000 ROMs up and running and am wondering what will and wont work.
Look forward to hearing from you all
adamtrace said:
For instance most of my ROMs were made for the international version not my bell version. But as long as I kept a copy of the bell modem on my phone i could just flash that and the ROM worked great. So does anyone have a copy of the bell telus or rogers modem for the note? or know if there all the same?
Click to expand...
Click to collapse
you can get all the carrier radio/modem, and even the kernel from carrier here:
http://forum.xda-developers.com/showthread.php?t=1506212
---------- Post added at 02:08 AM ---------- Previous post was at 02:05 AM ----------
and here: http://forum.xda-developers.com/showthread.php?t=1630843
---------- Post added at 02:10 AM ---------- Previous post was at 02:08 AM ----------
sorry, I also forgot this kernel: http://forum.xda-developers.com/showthread.php?t=1589389
Bell note here. Been. The at & t roms with no problem.
The only issue that I have is the Yellow Pages crap that appears in my contact list as well as at& t bloat depending on the rom. Easy enough to deal with though.
Aside from that, it's been perfect.
Currently on Team Perfection 4.0.4.
Sent from my SAMSUNG-SGH-I717 using xda premium
I forgot to add that I haven't had any issues with data speeds at all.
Also, Don't venture into the N7000 roms because they will not work.
Sent from my SAMSUNG-SGH-I717 using xda premium
The N7000 ROMs can hard brick your phone since the hardware if the two models are completely different. AS Far as ROMs go, most are based off the AT&T software simply because that's the only ICS leak we have available. But you can use any ROM for the i717 on your Bell Note. I have a Bell Note and flashed almost every ROM and never ran into any problems. Also, Ruth the help ofa lot of people on this sure, I've made stock images of the Bell, Telus, and Rogers Notes so we can always go back. Best if luck and don't hesitate to ask anything.
Thanks for the info, I get mine today and was wondering the same thing.
Yesterday I flashed my Rogers Branded Galaxy i717 with Bell Rom and Kernel and have not 1 issue. I chose to flash the rogers i717 with Bell because I use bell mobiletv and this was the only way to get this particular app to work. Again not 1 issue with data or anything else.
No Rooted device either. Just flashed using ODIN.
I'm currently running the UCLE2 Rom on my Rogers i717. I've noticed that I am not getting LTE where I should be. And GPS connectivity is shoddy at best.
I have a second i717 which is stock that is with me to compare (family member).
I am going to flash the Rogers modem to hopefully correct atleast the LTE issue. Anyone know if this would improve my GPS connectivity as well?
For a number of years I have been buying Canadian phones to use on ATT. Canadain ROMs have less restrictions than ATT. For instance tethering and NFC are not locked. Also after rooting my Roger's Note it took under a minute to remove the Rogers branding. (all except splash screen) I was left with a fully optioned unbranded ROM.
I did want to try the stock UCLE2 ROM out of curiosity but I thought it would not install because my phone was not an ATT I717. How did you install it eugenekim618? Personally I would rather wait for the Rogers ICS version. Keep checking everyday to see if it is available.
I have tried quite of a few of the ROMS on here with my Bell i717M, no problems at all so far, other than the "android.phone has stopped working" at startup, I don't know the cause but it only happens at boot.
DO NOT use N7000 roms! But all of the AT&T stuff has worked great for me.
Agoattamer said:
For a number of years I have been buying Canadian phones to use on ATT. Canadain ROMs have less restrictions than ATT. For instance tethering and NFC are not locked. Also after rooting my Roger's Note it took under a minute to remove the Rogers branding. (all except splash screen) I was left with a fully optioned unbranded ROM.
I did want to try the stock UCLE2 ROM out of curiosity but I thought it would not install because my phone was not an ATT I717. How did you install it eugenekim618? Personally I would rather wait for the Rogers ICS version. Keep checking everyday to see if it is available.
Click to expand...
Click to collapse
I followed the posts in the Dev section to Root the phone.
Then installed CWM.
The picked a ROM I thought was good and followed the instructions in it's respective post to install.
I've done a lot of ROM installs for the Dell Streak I used to have and for a Sony Xperia X10.
So I am not totally unfamiliar with the process. Just a matter of getting used to the delivery method for each manufacturer. And then, dealing with the quirks of a ROM that is not 100% for your carrier. Goes with the territory, right?
I tried to read all the posts in a given thread as much as I can.
So you are saying you didn't install the one click odin stock UCLE2 ROM?
Agoattamer said:
So you are saying you didn't install the one click odin stock UCLE2 ROM?
Click to expand...
Click to collapse
No, that doesn't work for non AT&T phones I believe. I tried it, and ODIN recognized the COM, but failed to install. From my readings, can't do the one click install on Rogers since it's not a Rogers ROM.
all custom roms should work no problem, ive flashed tons on my unlocked bell note.
its the stock odin files when you want to make sure you get the proper device.
Hey guys Ive flashed pretty much all the roms I can and some I cant lol. So far my experiances have encountered a few setbacks but nothing substantial and allot if not most of the bugs and glitchs occurring in the first & second gen of roms have been fixed or patched.
As far as roms go as was already mentioned as long as you stay away from n7000 model roms and stick to i727 youll be ok. With at&t roms I always seem to have signal and gps issues. Generally tho I find my signal problem will clear itself up on its own and I believe is actually just just caused by the fresh software 'settling in', even though my signal appears low or fluctuating speed testing always shows Im getting peak d/l & u/l speeds. If the signal doesnt seem to improve flashing the Bell stock modem via cwm always does the trick. Gps usually works great, very fast & accurate, when Im having location issues I use the 'faster fix' app from the market, I dont know about anyone elses experiance but allot of the times theres a problem the gps server isnt set to the normal 'north america pool' but servers Ive never seen before or set to an 'international pool'.
All in all besides signal headaches the only other recurring problems are the inherent and unpredictable random force closing of system apps. It can be pretty random but I find a few constant trouble makers to be at&t software update, android phone. At&t update can be disabled easily under applications in the main settings or I was able to actually remove it using 'rom toolbox's app manager but strangely not with root toolboxs remove system apps. For pretty much all other f/c problems the remedy is a running of 'fix permissions', there are a bunch of ways/apps to do it and Ive found using 'rom manager' works the best meanwhile rebooting into recovery and fixing permissions from there will actually cause more problems.
Ok so those are the most recurring and annoying issues Ive had to name a few but the list is too big to write merely because Ive tried just about every rom right from the sketchiest unstable first releases and everything in between lol so feel free to drop me line if your stuck on a problem cause I might be able to help.
But before I end this novel here lol I just flashed the new 'OnlyOne Beta2' rom from the development section and it runs great. The rom is super stable, very fast and features both fully functional S Voice app and fully functional S Notes app. If you havnt tried S Notes yet its awesome the new functions and abilities totally blew me away so I highly recommend you give this rom a try!
eugenekim618 said:
I'm currently running the UCLE2 Rom on my Rogers i717. I've noticed that I am not getting LTE where I should be. And GPS connectivity is shoddy at best.
I have a second i717 which is stock that is with me to compare (family member).
I am going to flash the Rogers modem to hopefully correct atleast the LTE issue. Anyone know if this would improve my GPS connectivity as well?
Click to expand...
Click to collapse
If you had LTE before and lost it through flashing a custom ROM or whatever then try changing your APN to your Carrier LTE network. If you never had LTE when you bought your phone, probably the seller gave you a wrong sim. tell her to give you a 403 LTE capable sim, the 401 is only 4G.
andronikal659 said:
If you had LTE before and lost it through flashing a custom ROM or whatever then try changing your APN to your Carrier LTE network. If you never had LTE when you bought your phone, probably the seller gave you a wrong sim. tell her to give you a 403 LTE capable sim, the 401 is only 4G.
Click to expand...
Click to collapse
Thanks for the tip. But I got everything running again. I did have LTE to start, and have a LTE sim card. The *#2263* certainly helped. And Flapjaxxx's GPS tools in his ROM helped me get the GPS back up to par.
eugenekim618 said:
Thanks for the tip. But I got everything running again. I did have LTE to start, and have a LTE sim card. The *#2263* certainly helped. And Flapjaxxx's GPS tools in his ROM helped me get the GPS back up to par.
Click to expand...
Click to collapse
ok now I just lost my LTE after flashing new ROM from Seraphim Stratosphere. How did you get it back. I factory wipe everything and flash Rogers modem and it doesn't work. How did you manage to get LTE back? btw I have a Canadian Note with Rogers. the Saurom ROM was canadian and I had LTE too.
andronikal659 said:
ok now I just lost my LTE after flashing new ROM from Seraphim Stratosphere. How did you get it back. I factory wipe everything and flash Rogers modem and it doesn't work. How did you manage to get LTE back? btw I have a Canadian Note with Rogers. the Saurom ROM was canadian and I had LTE too.
Click to expand...
Click to collapse
Try *#2263#
Then force select LTE, and select ALL. That should force the LTE connection. So watch the connection bars. You should see a loss of connection, then reconnect on LTE. Once that is established, do the code again, and just select automatic.
eugenekim618 said:
Try *#2263#
Then force select LTE, and select ALL. That should force the LTE connection. So watch the connection bars. You should see a loss of connection, then reconnect on LTE. Once that is established, do the code again, and just select automatic.
Click to expand...
Click to collapse
When I try dialing it, it says error can't find USSP or something like that... What does this mean?
Just to be clear that im doing the right thing. I go to the dialer and punch the code *#2263#. How do I "force select LTE"? will something popup for me to select it or should I go to settings/ wireless and networks... I don't have those options in "wireless settings", I only have APN settings...
I lost 4g a few days ago but now have 3g. I flashed many different roms and still can't get 4g back. I downloaded an app to try to fix it (4g toggle). It made 4g reappear but can't do anything on it. I believe it's a rom that did that. I played around with the sense rom 5 roms that were available. It could be one of those that did it. Not sure. I flashed and unflashed many kernels but still nothing. Can anyone point me in the right direction to fix? Also, it's not the sim card because 4g appears in the Galaxy Nexus as my backup. Thank you.
iampaul said:
I lost 4g a few days ago but now have 3g. I flashed many different roms and still can't get 4g back. I downloaded an app to try to fix it (4g toggle). It made 4g reappear but can't do anything on it. I believe it's a rom that did that. I played around with the sense rom 5 roms that were available. It could be one of those that did it. Not sure. I flashed and unflashed many kernels but still nothing. Can anyone point me in the right direction to fix? Also, it's not the sim card because 4g appears in the Galaxy Nexus as my backup. Thank you.
Click to expand...
Click to collapse
You may need to flash RUU. I have had this issue before while testing different roms. Once on the ruu, you should get 4G back.
dragonstalker said:
You may need to flash RUU. I have had this issue before while testing different roms. Once on the ruu, you should get 4G back.
Click to expand...
Click to collapse
I tried that but no luck. I'm going to see if I can get a new sim card just to see if by some mystery this works. I can't see how it works on a Nexus with 4g but not the device. That sounds like something weird.
This happened to me on my old phone and I called verizon and asked them to do a dmu reset and then it came back.
Try that and hopefully it may work otherwise get a new sim card.
Sent from my HTC6435LVW using xda app-developers app
Remember that HSDPA is not 4G but a very accelerated 3G data network. That may be why your Nexus show's HSDPA but your DNA will not register 4G. LTE is 700 while HSDPA is a more broader spectrum. Are you using a TMO Sim or a Verizon Sim?
dragonstalker said:
Remember that HSDPA is not 4G but a very accelerated 3G data network. That may be why your Nexus show's HSDPA but your DNA will not register 4G. LTE is 700 while HSDPA is a more broader spectrum. Are you using a TMO Sim or a Verizon Sim?
Click to expand...
Click to collapse
I'm using a Verizon Sim. I will call them first and have them do a DMU reset for me. If that doesn't work then I'll get a new sim card. Thank for all your help folks. I'll let you all know which one worked.
iampaul said:
I'm using a Verizon Sim. I will call them first and have them do a DMU reset for me. If that doesn't work then I'll get a new sim card. Thank for all your help folks. I'll let you all know which one worked.
Click to expand...
Click to collapse
Make sure you aren't setting you preferred network with the 4G toggle to LTE only. It would need to be LTE/CDMA or LTE+cdma+evdo
CharliesTheMan said:
Make sure you aren't setting you preferred network with the 4G toggle to LTE only. It would need to be LTE/CDMA or LTE+cdma+evdo
Click to expand...
Click to collapse
I replaced the sim and it worked. Thank you guess for all the help.
im come from abroad, which using DNA with GSM carrier,
there're more than 4 carrier GSM here and 3G/HSDPA allready, i had try for all carrier but no one can't get 3G on my DNA, only get 2G/EDGE
this is 2nd DNA i received, my 1st DNA i give to my sister not get trouble on 3G GSM, the 3G working normal...
i dont know whats wrong on my DNA, the phone still unroot (because i dont know how to do it)
anyone , please help
sorry for may bad english...
Did you configure your APN according to your carrier? You are able to get call connectivity right?
SPEEDHAMMER said:
Did you configure your APN according to your carrier? You are able to get call connectivity right?
Click to expand...
Click to collapse
when i choose UMTS, i can't get 3G/UMTS signal so i unable call and data internet...
when i change mode to 2G /EDGE i get the signal, and able to call and data internet working normally...
any one happen like this???
which provider do you have? also I'm GSM users, but 3G/HSDPA works, no matter what Rom I use Sense4, Sense5 or CM10, I have rooted or unrooted, I see you have a radio our tour of it, I have the final and it works well with GSM, for your information I have "three" (H3g) in Austria
Have you tried a hard reset, maybe that helps
letschky said:
which provider do you have? also I'm GSM users, but 3G/HSDPA works, no matter what Rom I use Sense4, Sense5 or CM10, I have rooted or unrooted, I see you have a radio our tour of it, I have the final and it works well with GSM, for your information I have "three" (H3g) in Austria
Have you tried a hard reset, maybe that helps
Click to expand...
Click to collapse
i have try all profider on here, but no one work on 3G, just EDGE
i did factory reset but no help..
for while i used motorola razr maxx, all provider working well on 3G
i dont know this is hardware trouble or what..how i know this software or hardware trouble...?
i also used 3 provider on daily, get 3G on my motorola, but Edge on DNA..
I backup contacts, apps, etc. .. and do a factory reset, maybe this will help you,it's worth a
letschky said:
I backup contacts, apps, etc. .. and do a factory reset, maybe this will help you,it's worth a
Click to expand...
Click to collapse
i did, but no help, 3G still nt working
Hi henhida
I got same situation with you
My Droid DNA can't get 3G in GSM
Please share if you can solve this problem
Sounds like your carrier doesn't use a normal band for 3g. It may simply not be compatible.
If that is the case then you will never get it to work.
Sent from my HTC6435LVW using xda app-developers app
Bigandrewgold said:
Sounds like your carrier doesn't use a normal band for 3g. It may simply not be compatible.
If that is the case then you will never get it to work.
Sent from my HTC6435LVW using xda app-developers app
Click to expand...
Click to collapse
My friends that using Droid DNA can get 3G/HSDPA GSM which is standard like other country.
Can someone please enlighten me? Is the band compatibility issues on the HTC One GPE a hardware limitation or software limitation?
Reason I ask is that I would like to do a full GPE conversion on my HTC One that I got from T-mobile. If I do this would I still be able to connect to the same towers and have the same signal on HSPA+ specifically? Or would I have to (and be able to) flash a T-mobile radio? Or would I just be screwed?
Sent from my HTC One using Tapatalk 4
I'm not sure, but I have a tmo one running Android Revolution Google Edition ROM and flashed a tmo radio and get great reception mLTE and HSPA +
Tapatalkin'
I have the gpe 4.3 radio on my T-Mobile htc one and I'm getting better lte reception than the T-Mobile radio.
I'm running the arhd 4.2.2 Rom.
slopra said:
Can someone please enlighten me? Is the band compatibility issues on the HTC One GPE a hardware limitation or software limitation?
Reason I ask is that I would like to do a full GPE conversion on my HTC One that I got from T-mobile. If I do this would I still be able to connect to the same towers and have the same signal on HSPA+ specifically? Or would I have to (and be able to) flash a T-mobile radio? Or would I just be screwed?
Sent from my HTC One using Tapatalk 4
Click to expand...
Click to collapse
The Roms you install shouldn't prevent you from connecting to the HSPA network. The HTC One GPE has a physical (radio) limitation that prevents it from connecting to the HSPA because its lacking one of the radios for the frequency TMobile uses for that standard.
If you have a TMobile phone and make it be a GPE via ROM flash, you shouldn't have issues.
Sent from my Nexus 7 using Tapatalk 2
Thanks I wasn't quite sure what the limitation was. I couldn't fully convert to GPE like I wanted since I can't get s-off but I'm running ARHD 4.3 with the GPE radio and yep I'm getting even better signal. Thanks guys
Sent from my HTC One using Tapatalk 4
What about the Dev Edition working with flashed radio
This may be a n00b question, but I have an opportunity on a sweet deal for a Developer Edition One, and am considering T-Mo for the service. I understand it lacks the HPSA+ 1700 radio, but is that a physical limitation, or can you flash the necessary firmware on top? According to T-Mo, my area of Atlanta is serviced by LTE, so it wouldn't be an issue at home, but I don't know what would happen when I step out of the coverage zone.
Any tips or advice?
CaptBananaPants said:
This may be a n00b question, but I have an opportunity on a sweet deal for a Developer Edition One, and am considering T-Mo for the service. I understand it lacks the HPSA+ 1700 radio, but is that a physical limitation, or can you flash the necessary firmware on top? According to T-Mo, my area of Atlanta is serviced by LTE, so it wouldn't be an issue at home, but I don't know what would happen when I step out of the coverage zone.
Any tips or advice?
Click to expand...
Click to collapse
It's a physical issue, it does not have a radio that supports T-Mo's frequencies, as much as I'd like one, I can't give up LTE
z0phi3l said:
It's a physical issue, it does not have a radio that supports T-Mo's frequencies, as much as I'd like one, I can't give up LTE
Click to expand...
Click to collapse
This post has answered one question of mine being whether the hspa issue was a hardware issue or not. Hkwver I have a normal T-Mobile one that I converted to fully stock gpe with stock boot loader and recovery and ever since making the switch in certain areas I lose LTE briefly cinect to hspa and end up on 3g. Before the switch in these same areas I would never lose LTE connection or suffer speed loss. Since the switch though there are a lot of areas that I cannot connect to anything but 3g. So if this is a hardware limitation the GPE RUU shouldn't effect this manner or is there something in the RUU preventing access to this radio seeing as it was written with knowledge of the hardware it was being placed on not having the proper hardware? Is there anything I can do to restore functionality of hspa while keeping Google play edition on my HTC one ?
wakeup6621 said:
This post has answered one question of mine being whether the hspa issue was a hardware issue or not. Hkwver I have a normal T-Mobile one that I converted to fully stock gpe with stock boot loader and recovery and ever since making the switch in certain areas I lose LTE briefly cinect to hspa and end up on 3g. Before the switch in these same areas I would never lose LTE connection or suffer speed loss. Since the switch though there are a lot of areas that I cannot connect to anything but 3g. So if this is a hardware limitation the GPE RUU shouldn't effect this manner or is there something in the RUU preventing access to this radio seeing as it was written with knowledge of the hardware it was being placed on not having the proper hardware? Is there anything I can do to restore functionality of hspa while keeping Google play edition on my HTC one ?
Click to expand...
Click to collapse
I don't have an answer to your question, but I'm trying to figure one thing out - you were able to do a full GPE conversion (including RUU and changing the model ID) to a T-Mobile One and didn't brick it?
850csi said:
I don't have an answer to your question, but I'm trying to figure one thing out - you were able to do a full GPE conversion (including RUU and changing the model ID) to a T-Mobile One and didn't brick it?
Click to expand...
Click to collapse
no it did not brick the device if fully functional receives ota updates and the questions I had in the OP I've answered. The device gets hspa+ 42 as well as LTE so the issue must be a hardware limitation of the gpe that u can actually purchase. In fact it is a at t model which is why it suffers the lack of HEPA connectivity. However if j flash a T-Mobile over to GPE RUU it will have HEPA+ connectivity. Also mid and Cid do not need to be changed in order to get ota updates. The OP has been edited since this was discovered all u need to do is flash the ruu and you'll have a fully official gpe HTC one with ota.
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