LTE on 4.2.2 - Nexus 4 Q&A, Help & Troubleshooting

Hi guys, T-Mobile just got LTE in my area, but I realize that the LTE option went away with the update. Can anyone help me out on how to get it back if it's possible, it will be a huge help. Thanks!
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Hi,
have you tried this ROM and settings?
http://forum.xda-developers.com/showthread.php?t=2267890

There's a whole thread dedicated to this:
http://forum.xda-developers.com/showthread.php?t=2211618
Bottom line, you need to downgrade your radio. Additionally, it'd work best with a 4.2.1 ROM, but if you want to run a 4.2.2, you'll need to make some edits to the ROM to be fully compatible with an earlier radio. That thread has a flashable zip to edit whatever 4.2.2 ROM you have install, to make it work with the earlier radios.

Cee_Pee_Three said:
Hi guys, T-Mobile just got LTE in my area, but I realize that the LTE option went away with the update. Can anyone help me out on how to get it back if it's possible, it will be a huge help. Thanks!
Sent from my Nexus 4 using XDA Premium HD app
Click to expand...
Click to collapse
Try flashing an older radio like .33 or .27 from here http://forum.xda-developers.com/showthread.php?t=2087227. May cause some issues with 4.2.2 though, backup first and try it.

Thanks for the help guys. Is it possible to downgrade back to 4.2.1 then? Because to save me some time I rather just downgrade and start from there. I saw no difference in the update.
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Cee_Pee_Three said:
Thanks for the help guys. Is it possible to downgrade back to 4.2.1 then? Because to save me some time I rather just downgrade and start from there. I saw no difference in the update.
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Click to expand...
Click to collapse
theres no need to downgrade. flash either the .33 or .27 radio, flash this to fix in call audio https://www.box.com/s/h16b3wlrq8op6us7ifsv then change the phone settings to lte/gsm. you can change the phone settings entering *#*#4636#*#* into your dialer or via the 4636v2 app. thats all.

simms22 said:
theres no need to downgrade. flash either the .33 or .27 radio, flash this to fix in call audio https://www.box.com/s/h16b3wlrq8op6us7ifsv then change the phone settings to lte/gsm. you can change the phone settings entering *#*#4636#*#* into your dialer or via the 4636v2 app. thats all.
Click to expand...
Click to collapse
Ok thanks, is cuz I saw that a user said that if I flash the radio I would have problems on 4.2.2
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Cee_Pee_Three said:
Ok thanks, is cuz I saw that a user said that if I flash the radio I would have problems on 4.2.2
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Click to collapse
na, ive used every radio on 4.2.2, hspa+ only and LTE. no problems. the only real issue for tmobile users is using a an older radio on 4.2.2 without doing the in-call sound fix. thats the flashable zip that i linked you(or you can do the edit manually).

Yeah I've never had any problems with the older radios, except the no call audio issue, but that's easily fixed. There's even a script you can use so LTE settings stick on reboot.
http://forum.xda-developers.com/showthread.php?t=2234143
Well, good luck man. I just wish I had LTE in my area

Thanks! Sorry I'm a noob, how do u flash these? I'm rooted btw with TWRP.
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Ok got it! But now I'm struggling with the settings. I dont
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Cee_Pee_Three said:
Thanks! Sorry I'm a noob, how do u flash these? I'm rooted btw with TWRP.
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Click to collapse
Flash radios and the fix without wiping anything
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justin11141 said:
Flash radios and the fix without wiping anything
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Click to collapse
I'm struggling with the settings, when i dial the *#*#4636#*#* what do I have to change?
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Cee_Pee_Three said:
I'm struggling with the settings, when i dial the *#*#4636#*#* what do I have to change?
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Click to expand...
Click to collapse
Go into phone information then towards the bottom switch to LTE/GSM where it says "set preferred network type"
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justin11141 said:
Go into phone information then towards the bottom switch to LTE/GSM where it says "set preferred network type"
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Click to expand...
Click to collapse
I tried that and my network disappears and then i have no data available.
Edit: Go it to work guys! Thanks!!!
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Download zip and flash from sd
d-h.st/hlR
Goto /0/system/build.prop
Change*
telephony.lteOnCdmaDevice=1
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Are these considered LTE speeds?
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Cee_Pee_Three said:
Are these considered LTE speeds?
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Click to expand...
Click to collapse
Yes they do...nice ping and upload!

Related

WiFi Problem

With stock ROM rooted the WiFi will just cut off but the icon will say it has full connection. Will this be solved if I changed the ROM? It only cuts off for the browser.
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Mubz_C said:
With stock ROM rooted the WiFi will just cut off but the icon will say it has full connection. Will this be solved if I changed the ROM? It only cuts off for the browser.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Maybe you would want to check the wifi sleep policy again.
See if it is getting off with screen lock.
______________________________________
A HeRo can be AnyOne....© even a POTATOE....
U can flash stock from odin or flash wifi drivers from whitexp.
Sent from my GT-S5360 using xda app-developers app
[Bruce Wayne] said:
Maybe you would want to check the wifi sleep policy again.
See if it is getting off with screen lock.
______________________________________
A HeRo can be AnyOne....© even a POTATOE....
Click to expand...
Click to collapse
I checked the sleep policy and set it to never switch off. However can someone tell me where are the WiFi drivers. BTW I am using stock kernel
If I flash evo x ROM will that fix my problem ?
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Mubz_C said:
I checked the sleep policy and set it to never switch off. However can someone tell me where are the WiFi drivers. BTW I am using stock kernel
If I flash evo x ROM will that fix my problem ?
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Click to expand...
Click to collapse
depends,
the scope of the issue is wide,
better just get the wifi drivers,
search in the development section for the drivers
OK thanks
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Thanks for all the help. I managed to fix it by doing a full wipe.
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International roms on sprint s4

I see that alot of people have probs with the data working due to apn issues is the only thing that wont allow it to work besides kernel, but my ? Is could we just create a flashable apn file to fix that issue until aroma got fixed?
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Are they having data issues running a sprint rom on a sprint device?
Sorry needed to word that better, the international roms on the sprint s4 they have to do a apn backup then restore I thought a flashable zip for a universal fix would work.
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What's this APN backup and restore you are talking about?
I have tried to move some files to system/etc after flashing omega but still have not been able to get 4G working
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What's this APN backup and restore you are talking about?
I have tried to move some files to system/etc after flashing omega but still have not been able to get 4G working
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Click to expand...
Click to collapse
Go to the synergy rom thread in the q and a and on the front page youll see
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Thank you!!!! On 4G data right now
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Np if only I knew what I needed to make a easy flashable zip to fix it lol
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Landon4444 said:
Thank you!!!! On 4G data right now
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Click to expand...
Click to collapse
What rom you running?
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Omega V6.
One thing that I noticed is that my phone is unable to pick up my 4G signal strength. It stays at -113 dBm and doesnt change but my 4G speeds are still the same so I'm sure its just an issue with picking up and displaying the signal strength
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Landon4444 said:
Omega V6.
One thing that I noticed is that my phone is unable to pick up my 4G signal strength. It stays at -113 dBm and doesnt change but my 4G speeds are still the same so I'm sure its just an issue with picking up and displaying the signal strength
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Click to expand...
Click to collapse
Is everything working good with the exception of signal strength?
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As far as I can tell everything else is working. The dual camera is even working with the latest ktoonez kernel on Omega which isn't working on the sprint mdl TW roms running ktoonez latest. :thumbup:
I don't think there is an issue with the actual physical signal strength on 4G, just an issue displaying it.
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Anyone had the chance to try out the new Omega 7.0? Gonna give it a go after the download completes
Edit: Flashed v7 but having a hard time getting data working. Any advice. Ive tried restoring apn's from stock.
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4.3 touch controls

hello everyone I have a problem with something. I'm so use to the 4.2 touch and now I upgraded to the 4.3 PAC ROM and cannot use the touch controls on this rom can someone help me? thanks
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same problem. I'll return 4.2.2 for nexus 4. please support rom 4.3.
playxframe said:
same problem. I'll return 4.2.2 for nexus 4. please support rom 4.3.
Click to expand...
Click to collapse
so basically you don't know what to do right?
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gabriel31012 said:
so basically you don't know what to do right?
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Click to collapse
Yes, because touch control very useful for me. 4.3 not be otherwise than 4.2.2.
I think is because of the kernels
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Just find a kernel that supports TC there are a few for 4.3
BLACKED OUT LTE N4
spaceman860 said:
Just find a kernel that supports TC there are a few for 4.3
BLACKED OUT LTE N4
Click to expand...
Click to collapse
do you have a link because every time I try to flash a kernel, my phone says that the phone process something has forced stopped and nfc too and won't let me do anything after
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gabriel31012 said:
do you have a link because every time I try to flash a kernel, my phone says that the phone process something has forced stopped and nfc too and won't let me do anything after
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Click to expand...
Click to collapse
I tried many, even franco kernel and no1 works
Overdose1986 said:
I tried many, even franco kernel and no1 works
Click to expand...
Click to collapse
oh cause I have Linux kernel and that's not working
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No Data With CM10.2

Running the latest 10/5 nightly. I can only get data through wi-fi. This has been an issue with the last few updates. I have flashed back to stock and updated PRL and data profile. I am using roam control but it was working fine prior to the update.
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Bump
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I think I'm seeing the same issue. Looks like maybe 4g isn't working properly. Not exactly sure yet.
MorfiusX said:
I think I'm seeing the same issue. Looks like maybe 4g isn't working properly. Not exactly sure yet.
Click to expand...
Click to collapse
Theres a thread on here to fix that
http://forum.xda-developers.com/showthread.php?t=2459818
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gotablunt said:
Theres a thread on here to fix that
http://forum.xda-developers.com/showthread.php?t=2459818
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Click to expand...
Click to collapse
Mine is not just LTE, its just data in general. I tried the fix anyway just to check and still nada. If I nandroid back to stock both 3G and LTE work flawlessly but I have no wi-fi (some side effect of the original rooting process). I am at a loss here, I am trying to avoid going back to unrooted stock.

[Q] Galaxy s 5 Download booster 3G

Hi, I noticed that the Download Booster feature is only available to those who are on 4G LTE and will not work with 3G/HDPSA+
Will this be a hardware level restriction or will it be software? I'm hoping once it's rooted that restriction will be able to be lifted so people without 4G LTE will be able to use Download Booster.
Cheers!
http://galaxys5guide.com/samsung-galaxy-s5-features-explained/galaxy-s5-download-booster/
Anyone?
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Bump!
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BOOM! 3G+WiFi, 4G+WiFi downloads.
*Some features need root though!!*
Thanks for the reply,
I am already rooted however the main use I would achieve from Download Booster is torrents, which the app doesn't support.
Cheers though!
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Bamp
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What service provider do you have?
It's meant for LTE only
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I'm with Three UK. In my current location I only receive HSPDA+ (3G) so I'm hoping for a mod which will allow me to use Download Booster with 3G.
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declan8888 said:
I'm with Three UK. In my current location I only receive HSPDA+ (3G) so I'm hoping for a mod which will allow me to use Download Booster with 3G.
Sent from my SM-G900F using xda app-developers app
Click to expand...
Click to collapse
me too mate. Hope someone can hack feature.
declan8888 said:
I'm with Three UK. In my current location I only receive HSPDA+ (3G) so I'm hoping for a mod which will allow me to use Download Booster with 3G.
Sent from my SM-G900F using xda app-developers app
Click to expand...
Click to collapse
Hi mate, did you have any trouble installing a custom recovery? I have just got mine from Three but I am struggling to flash a custom recovery for some reason? Any help or advice old be great.
Cheers. Sorry for hijacking the thread
Even if you enable download booster with sprint with Nova launcher, it still doesn't work
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wilchy said:
Hi mate, did you have any trouble installing a custom recovery? I have just got mine from Three but I am struggling to flash a custom recovery for some reason? Any help or advice old be great.
Cheers. Sorry for hijacking the thread
Click to expand...
Click to collapse
No problems at all. I'm on the G900F
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