Develop Bugs

Weird GSM issue on T-Mobile?

Its somewhat sporadic but like just now I'm in an area of full hspa coverage and then all of a sudden the signal dies and it says no service. Usually an airplane mode toggle does the trick but this time I had to restart the phone to get it back. I just had installed widgetsoid so not sure if its related but I've uninstalled it for now. Anybody see similar?
Sent from my Galaxy Nexus using xda premium

I have not experienced this with Tmobile and the nexus but I know if you used a toggle app for some Verizon lte phones you would have to call in and provision the phone again..had widgetsoid installed earlier but did not fool with the toggles
Sent from my Galaxy Nexus using xda premium

I sometimes lose my signal exiting the subway. It's like it just doesn't reconnect. It has happened on my nexus s as well.
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What baseband are you guys running?

If your APN settings for Data have a proxy entered, try removing it as well as the port. That can cause issues sometimes.
The above is assuming your carrier would allow you to use it without the proxy.

[hfm] said:
I sometimes lose my signal exiting the subway. It's like it just doesn't reconnect. It has happened on my nexus s as well.
Sent from my Galaxy Nexus using xda premium
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This sounds like the problem I have. I think its just a T-Mobile issue since I remember having this issue a few times on Sensation. I just hope they try to fix this in future basebands and software.
Sent from my Galaxy Nexus using xda premium

try contacting them and have them reset your connection to the tower???
dunno if that would help, but i always do that when i switch out my phones.

mobilehavoc said:
This sounds like the problem I have. I think its just a T-Mobile issue since I remember having this issue a few times on Sensation. I just hope they try to fix this in future basebands and software.
Sent from my Galaxy Nexus using xda premium
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It doesn't happen that often. Its actually rather rare. My SIM is pretty old, I've had it since before TMo even got 3G. I was thinking of going into a store and asking for a replacement just to rule that out.
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I as well have the exact same problem with the Mytouch. I have found that keeping it at 2G will preserve my connection though at limited speeds and I can simply bump up to 3/4G when I have to. It kinda sucks due to the reconnection time but it saves me battery and random signal loss
Sent from my HTC Glacier using Tapatalk

Galaxy s2 T989D data issue, need help!

Hello,
So im having a bit of an issue and hoping someone can help. I gave an unlocked galaxy s2 t989d to a friend in the us to use on att. Data was not working so i entered the correct apn values and it works great. For some reason though, the phone jumps onto the tmobile network randomly sometimes even while in an att service area.
So my question, is there any way to stop it from going to tmobile? I want it to stay on att.
Thanks for any help!
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MrXeC said:
Hello,
So im having a bit of an issue and hoping someone can help. I gave an unlocked galaxy s2 t989d to a friend in the us to use on att. Data was not working so i entered the correct apn values and it works great. For some reason though, the phone jumps onto the tmobile network randomly sometimes even while in an att service area.
So my question, is there any way to stop it from going to tmobile? I want it to stay on att.
Thanks for any help!
Sent from my Galaxy Nexus using xda app-developers app
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Does it happen in any area or typically their home area? It could be several factors that cause this...is the phone rooted?
sent from my T989 full of CM awesomeness and a touch of Venom from the Darkside!!

It happens when she is at home. She has weak signal in her basement and the data drops down to edge. It then will briefly jump over to tmobile and say roaming then go back to att.
Any ideas?
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MrXeC said:
It happens when she is at home. She has weak signal in her basement and the data drops down to edge. It then will briefly jump over to tmobile and say roaming then go back to att.
Any ideas?
Sent from my Galaxy Nexus using xda app-developers app
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well she's in a basement first and foremost, some basements can cause that. Thats normal, if the signal coming into the home isn't that strong in that area of the house, then thats normal and in reality there isn't much you can do about that. However, you can try to flash a different radio. I've heard good things about the blaze 4g radio (uvlf4) in some areas, and the galaxy notes radio (uvlg3) for others. I personally get the best signal off of uvle1 (tmo ics radio). Try those other two out and see if it improves. But if its only that one area, then that could be the culprit, and that unfortunately is something nobody can really do anything about. I had an apartment that was like that once, couldn't get anything useful out of my cell unless i was on wifi.

worse case scenario she can install a home repeater for AWS 1700/2100
http://www.wilsonelectronics.com/ProductDetails.aspx?Product=155&title=AWS+70+(802365)&Category=11
it has been tested and it really works, luckily i have no needs for that, but I've always planned to install one for my Car when i drive to poor reception areas

Thanks for the help!
I will try flashing a new radio when i grt the chance and see if that helps. I figured it was just an issue because of the low reception. I just did not want her to incur any roaming charges or anything so i figured i would see if someone had an idea.
Sent from my Galaxy Nexus using xda app-developers app

I've been hearing a lot of people say that they are having really good luck with the Galaxy Note radio- FYI, Good Luck!
:beer:
Sent from my SGH-T989 using Tapatalk 2

Thanks for all the help guys!
So i have decided to try out the stock tmobile 4.0.4 rom with the tmobile radio that comes stock. One question, csn i flash the odin of stock tmobile right over the stock telus 4.0.3 without issue or do i need to unlock the bootloader and root first?
Sent from my Galaxy Nexus using xda app-developers app

**edit** i found an image for the stock 4.0.4 tmobile rom for odin. Before i flash it, just wsnt to check if i have to install cwm, or root or unlock bootloader to do something first or can i just put the phone into download mode and just odin it right over the stock telus 4.0.3?
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Bump
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My signal is horrible. Need help[Solved]

I have had this phone for about 4 or 5 days. When at my house I get 3g and only about 1 or 2 bars. This happened on my Samsung stratosphere too. Could this be a SIM card issue or hardware. I have read about a lot of people replacing this phone and still getting issues with signal. If I do bring my phone in to a Verizon store to get a sim card do I have to revert my phone to stock? I don't know if I should send my phone back or if where I live is just horrible for data. Sorry for so many questions.
Sent from my Galaxy Nexus using xda app-developers app

Flash another baseband radio and if you are using custom rom with custom kernel then flash stock galaxy nexus's kernel.

SkylineZx said:
I have had this phone for about 4 or 5 days. When at my house I get 3g and only about 1 or 2 bars. This happened on my Samsung stratosphere too. Could this be a SIM card issue or hardware. I have read about a lot of people replacing this phone and still getting issues with signal. If I do bring my phone in to a Verizon store to get a sim card do I have to revert my phone to stock? I don't know if I should send my phone back or if where I live is just horrible for data. Sorry for so many questions.
Sent from my Galaxy Nexus using xda app-developers app
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Since it is the case for two phones, then maybe the 3G coverage is not good in your place.
Try asking others living around to confirm if they also suffer the same 3G coverage problem. Also try in another place to see if it still shows a weak signal everywhere or only at your place.

I do get better signals in different areas. Even with the 3g and 1 bar my speeds for browsing are decent but I just was wondering if a sim card or replacement would help. Thanks and I will ask some people
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SkylineZx said:
I do get better signals in different areas. Even with the 3g and 1 bar my speeds for browsing are decent but I just was wondering if a sim card or replacement would help. Thanks and I will ask some people
Sent from my Galaxy Nexus using xda app-developers app
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If you would like to try another baseband radio as suggested by manumanfred then this thread should help you if you have a Verizon Galaxy Nexus as it seems
Check this for baseband radios if you have a GSM Galaxy Nexus

I flashed the 4.0.4 radios and they didn't change. Should I try flashing again?
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SkylineZx said:
I flashed the 4.0.4 radios and they didn't change. Should I try flashing again?
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Flashing radios makes a slight, if at all a difference. Your best bet would be to keep calling and complaining to your provider, ive seen some success stories where others have been able to get verizon/att to pay for a 3g extender

Edit:Alright thanks. I think I am just in a bad area and I use wifi at my house anyways. Thanks
I accidentally misread the radio labels. The 4.0.4 did install.
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SkylineZx said:
Edit:Alright thanks. I think I am just in a bad area and I use wifi at my house anyways. Thanks
I accidentally misread the radio labels. The 4.0.4 did install.
Sent from my Galaxy Nexus using xda app-developers app
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I am not sure that an old radio will perform better than the newer one. Give them a try then choose the one that suits you better

Well I am going to have to switch back to the latest. Data barely turns on when on these 4.0.4 radios. I am not going to return my phone because I doubt mine is defective. Thanks to everyone for helping
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SkylineZx said:
Well I am going to have to switch back to the latest. Data barely turns on when on these 4.0.4 radios. I am not going to return my phone because I doubt mine is defective. Thanks to everyone for helping
Sent from my Galaxy Nexus using xda app-developers app
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It would be great if you mark this thread solved by adding something like "[SOLVED]" at the beginning of the current title
One more thing please is to make a habit of hitting the "Thanks" button to those who help you
Good Luck

4.0.4 radios are old. Try running something a little newer. I'm using FC04/FC05. Although honestly I don't really see a difference. Most of the time it just adjusts the timings between switching in and out of 4G... which I have disabled.
I would also recommend looking at a cellular booster/repeater. I work underground in the bottom floor of an office complex and we don't get signal from any carrier. We paid like $200 for a repeater and now we're good.

How to get sprint to replace evo lte with s3?

Hey guys, I currently have a evo lte and well..... It's a true PoS.
This thing won't even connect to 4g while a s3 right next to me will, among other connection/reception/service issues.
I've heard people getting they're evo lte replaced by sprint for a s3. Just called and they want to downgrade to something worse.
Any help?
Sent from my EVO using Tapatalk 2

Is your phone in lte mode under mobile networks or something, if it is update your profile and prl to try and get lte. As far as how to get a S3 simply sell your phone and buy a S3. The price difference shouldn't be much at all if you shop around and do research.
Sent from my Nexus 7 using Tapatalk 2

GiantJay said:
Is your phone in lte mode under mobile networks or something, if it is update your profile and prl to try and get lte. As far as how to get a S3 simply sell your phone and buy a S3. The price difference shouldn't be much at all if you shop around and do research.
Sent from my Nexus 7 using Tapatalk 2
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Yes lte mode is on. Tryed updating everything, just seems the s3 can actually hold a lte signal
Sent from my EVO using Tapatalk 2

bennyboy78 said:
Hey guys, I currently have a evo lte and well..... It's a true PoS.
This thing won't even connect to 4g while a s3 right next to me will, among other connection/reception/service issues.
I've heard people getting they're evo lte replaced by sprint for a s3. Just called and they want to downgrade to something worse.
Any help?
Sent from my EVO using Tapatalk 2
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Click to collapse
You can't get sprint to change your phone to the gs3 its possible but you have to have got your phone replaced more than 4 times and each replacement can't be more than a month a part and that is rare I did that I came from the galaxy nexus. But mine were legit replacents I wasn't trying to scam them if you want to exchange to a gs3 I would suggest maybe replacing your phone and if that doesn't work then just sell it and buy a gs3
Sent from my SPH-L710 using xda premium

Verizon galaxy nexus antenna

My Verizon upgrade is due in February and though I love my galaxy nexus the reception is terrible constantly in 3g. I had an s3 for about 6 months always had 4g but just missed my nexus to much and switched back despite the constant data drops..
Which phones on Verizon have the best/descent/worst antenna?
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Terry_blair said:
My Verizon upgrade is due in February and though I love my galaxy nexus the reception is terrible constantly in 3g. I had an s3 for about 6 months always had 4g but just missed my nexus to much and switched back despite the constant data drops..
Which phones on Verizon have the best/descent/worst antenna?
Sent from my Galaxy Nexus using xda app-developers app
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do you have the latest radios for toro? i get 4g even in my woods when im riding.

Yes, this is my third nexus as well. So either the receptions sucks or I have really bad luck.
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pattyboi:) said:
do you have the latest radios for toro? i get 4g even in my woods when im riding.
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I don't know about the newer phones, but my brother always used to get moto phones while I got Samsung and HTC and his phone always got better signal than mine
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jeremytn86 said:
I don't know about the newer phones, but my brother always used to get moto phones while I got Samsung and HTC and his phone always got better signal than mine
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go to settings>about phone>baseband version= it should say for the vzw variant "I515.10 V.FK01 / I515.FK02" <-if you dont have that version,go to this ( http://forum.xda-developers.com/showthread.php?t=1890585 ) and get the latest radios,since your still getting drops and bad speeds you might need to upgrade your radios.

i have the latest radios, though my question is redundant... i have had a nexus for 2 years always keeping up with the latest radios.

Same problem here. It's bad enough that in switching to T-Mobile as son as I can. I'm done with Verizon's sub par network and crap phone selection. I love my gnex but paying for 4g and rarely getting 4g to work is just not worth staying with them. I had the same problem on my Moto Bionic. I think their network is just receiving way to much traffic for it to handle and they don't have enough towers or networking to deal with it. Sorry, just my rant I had to get out.