[Q] Nexus 5 LTE doesn't. out of ideas. - Nexus 5 Q&A, Help & Troubleshooting

Hey guys I bought this nexus a while back, and it has worked perfectly until yesterday.
I started out on Att then moved over to sprint with no problems. Well the other day I decided to try out some new ROMs. When I got the ROM itself on there (Crom) the WiFi didn't work. So I googled around found a fix. After applying the fix now my LTE doesn't work. I have to go into the settings and change it from LTE recommended to 3G to even get signal.
Things I've tried:
Reinstalling APN
Radio
Tried Spark settings for sprint.
Edit: I forgot to mention, I am running stock 4.4.3 now. I did a factory reset lock then re unlock to root.
Actually the only thing that seems to work is the 3G. If I set it to global I can't get calls or anything at all.
Anyone have an idea what's going on?

JoJo Dean said:
Hey guys I bought this nexus a while back, and it has worked perfectly until yesterday.
I started out on Att then moved over to sprint with no problems. Well the other day I decided to try out some new ROMs. When I got the ROM itself on there (Crom) the WiFi didn't work. So I googled around found a fix. After applying the fix now my LTE doesn't work.
Things I've tried:
Reinstalling APN
Radio
Tried Spark settings for sprint.
Actually the only thing that seems to work is the 3G. If I set it to global I can't get calls or anything at all.
Anyone have an idea what's going on?
Click to expand...
Click to collapse
What setting is preferred network type set to? have you tried returning to stock?

Try typing this code
*#*#4636#*#*
Phne information
Set radio to LTE only

lart2150 said:
What setting is preferred network type set to? have you tried returning to stock?
Click to expand...
Click to collapse
Yes, I put a stock ROM of 4.4.3 back onto it. I even relocked it to factory, then unlocked it rooted it. My preferred is 3G but only for the reason being I get no signal when I tap LTE. I've tried going into the setting on *#*#4636#*#* with no luck.

doctor_droid said:
Try typing this code
*#*#4636#*#*
Phne information
Set radio to LTE only
Click to expand...
Click to collapse
I tried that, and just about all the other settings. Only one that works is the CMDA auto.

Related

Q: I don't have data anymore

So I recently bought the girlfriend a Samsung Galaxy S 4g. Definitely a bit different than the Evo in terms of the overall process. It didn't help that I started out in the Vibrant forums somehow...
Anyway. As it stands right now I have her phone all rooted and it has CWM and I'm using the Valhalla ROM. The issue is that she doesn't have data.... and when I go into wireless networks and check out the mobile networks and such, I can never actually see T-Mobile. If I search I can see AT&T, which I connect to and I start roaming. If I do this I still don't actually have internet. I can't use the market, or the web browser or facebook or anything that requires data. The browser will sometimes redirect me to some web2go website, otherwise it just times out or says it can't connect to the server.
So does anybody know what's going on? Please let me know if you need any more details.
I've never had trouble like this between my Evo, or my Epic 4g Touch or any friends phones. I've also tried going back to 100% stock unrooted GB and I still have the exact same problem. The ROM doesn't seem to matter, neither does being rooted.
Since you are running Valhalla bring down the notification bar and make sure you have the data toggle on.
Yep, it's definitely toggled to on. I even cycle airplane mode and make sure it's on afterwards.
Only other thing I would suggest is a factory reset. The phone should be picking up the T-mobile network without any problems. But if rooted or not and on stock vs custom rom the issue remains you may just have to set it back to stock and send it in for replacement.
And I know this is a silly question but make sure you call T-mobile and verify that this line has data plan. It has happened in the past when I added a line that it wasn't provisioned correctly and out of the blue the data stopped working. The service was automatically removed due to a reps mistake.
Check your APN settings. Should be T-Mobile's, if not then that's what causing the issue. Just look up for those on google.
Sent from my SGS4G using xda forum app
My APN settings are correct. I've now tried several other APN settings though, and this hasn't helped.
I know this phone is on a data plan. It's on the $50.00 a month prepaid. It did work when we got it, and after it was rooted. I just noticed recently that it stopped working, and I'm not sure at what point it happened, and if it has anything to do with what I've done.
I called tmobile and they said they couldn't see any network related issues going on. Just my phone not connecting, so it was made a ticket for the engineers I guess haha. They are supposed to work on it, and they usually will either fix it and never contact you, or call you if they need you to do something.
Bump.
I've been in really good service areas with full bars T-Mobile and I still don't have internet. So I really don't know what's up. The "T-Mobile engineers" haven't called me back or fixed anything yet.
I'm about to bring myself back to stock and bring it in to a store.
Bring it back to stock & maybe put it in recovery mode & wipe caches & do factory reset again. See if that helps before returning it.
Sent from my SGH-T959V using XDA App
You might try reflashing the ROM or maybe just flash a different modem. I had issues like that once when i was on black ice. If you had data before, there probably isn't anything wrong with your phone.
Sent from my SGH-T959V using XDA App
Having the same Data problem
I had an unlocked ATT BB Curve on T-Mobile and the data was working (although very slow...)
I decided to try out a "Vibrant" hoping to be able to install ICS via Cyanablahblah.
Searching on Ebay I bought one only it turned out to be the 4G (it didn't realize there was a difference.)
Since then I can't get DATA on the 4G except in WiFi.
On the network it goes to the page: u.web2go.com and says my data plan does not work on this device.
Has anybody had any success with this problem ?
Could it be a 4G issue ? Before DATA came from Edge.
Have you checked what your APN settings should be with the magics of Google?
Theraze said:
Have you checked what your APN settings should be with the magics of Google?
Click to expand...
Click to collapse
I have, I've tried 3 different versions with no joy.
Update:
As per T-Mobile Tech,
Apparently Blackberry Data service does not work on non BB phones.
Needs Add on Data plan
bogiewan said:
I have, I've tried 3 different versions with no joy.
Click to expand...
Click to collapse
tmob probably caught on that you're using a "4G" phone and will try to force you to upgrade your plan.
FBis251 said:
tmob probably caught on that you're using a "4G" phone and will try to force you to upgrade your plan.
Click to expand...
Click to collapse
Is there any way to fool it with a 3G modem flash or something ?
I think I screwed up when I bought the phone not realizing there were 2 variants of the "Vibrant."
I wonder if I would have this problem with the earlier (non "V") 3g phone.
Probably. If it were just the 3G/4G causing the problem, you can force the SGS4G to only use 2G networks in the data settings... but if it's anything like the old Verizon bits with tethering and other data, they check for specific data strings that are harder to fake... I mean, set.
bogiewan said:
Is there any way to fool it with a 3G modem flash or something ?
Click to expand...
Click to collapse
They use your IMEI to tell what phone it is.
http://www.gsma.com/technicalprojects/fraud-security/imei-database
the OP was in 2011, so I'm pretty sure he already got it taken care of
mike-y said:
the OP was in 2011, so I'm pretty sure he already got it taken care of
Click to expand...
Click to collapse
... so I should have started a new thread instead of searching ?
bogiewan said:
... so I should have started a new thread instead of searching ?
Click to expand...
Click to collapse
No you shouldn't have. :good:

[Q] LTE on CM10 tried everything

For some reason I cannot get LTE to work at all on CM10. I've done everything and it still wont work at all. I tried reverting back to stock rom, and when I did, LTE worked. So I thought if I went back to CM10 from stock it would resolve the issue, but it did not. I've checked my APNs and I cannot change the preferred network mode and i tried *#*#info#*#* and i can't change anything there to anything that has LTE on it. I'm not sure if it's just a problem with the ROM or what, but I've done plenty of researched, searched all the forums, and can't find anything that will fix.
Additional information:
Im in ATT
I've tried all the radios
and I AM in an LTE area.
nickd009 said:
For some reason I cannot get LTE to work at all on CM10. I've done everything and it still wont work at all. I tried reverting back to stock rom, and when I did, LTE worked. So I thought if I went back to CM10 from stock it would resolve the issue, but it did not. I've checked my APNs and I cannot change the preferred network mode and i tried *#*#info#*#* and i can't change anything there to anything that has LTE on it. I'm not sure if it's just a problem with the ROM or what, but I've done plenty of researched, searched all the forums, and can't find anything that will fix.
Additional information:
Im in ATT
I've tried all the radios
and I AM in an LTE area.
Click to expand...
Click to collapse
Just making sure, but you know the LTE icon doesn't exist in cm10 , right? LTE is indicated by the 4g icon
xcrazydx said:
Just making sure, but you know the LTE icon doesn't exist in cm10 , right? LTE is indicated by the 4g icon
Click to expand...
Click to collapse
Yeah, I only get HSPA+, HSPA, 3G
nickd009 said:
Yeah, I only get HSPA+, HSPA, 3G
Click to expand...
Click to collapse
Ok, try different apn. Which cm10 are you trying to use?
Does the problem happen on other ROMs? I'm not saying to use a different ROM, just saying that if it doesn't happen on, say, AOKP or Orthus (both CM-based), it's probably an issue with how CM10 is configured on your phone.
If you go into network operators (settings -network)and select att it will allow to change modes.
whassupmyninja said:
If you go into network operators (settings -network)and select att it will allow to change modes.
Click to expand...
Click to collapse
omg.. that was it all along. wtf, I feel so dumb now..
nickd009 said:
omg.. that was it all along. wtf, I feel so dumb now..
Click to expand...
Click to collapse
Haha yeah most of the time this setting is overlooked and this option enables you to turn off LTE if you want (which you don't have to have a RAT unlocked modem as presumed) and if you go to *#*#4636#*#* on your dialer you can have it set to LTE only as well.
UZ7 said:
Haha yeah most of the time this setting is overlooked and this option enables you to turn off LTE if you want (which you don't have to have a RAT unlocked modem as presumed) and if you go to *#*#4636#*#* on your dialer you can have it set to LTE only as well.
Click to expand...
Click to collapse
I actually have another problem now, after a reboot, it doesn't show any options for me to choose under available networks?
it came back after a few tries but then went away again, it's not consistently there to choose.
Does it show a searching animation?
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
I have the exact same issues. I've done everything on this post plus done all the research as well. For my problem whenever I enter an LTE area my data service completely drops for about 5 seconds and then when it connects it only shows HSPA+. I have never been able to pick up LTE. When I was on CM9.1 I had no issues at all. LTE connected with no issues. So is this a CM10 issue or a phone issue?
try this, might help, might not, make a backup, if you have more than one apn, remove all apn's except your lte apn(ATT Pta, for rogers :ltemobile), restart phone
edit: of course make sure it was set to the lte apn in the first place, if it was and still have probs, do above procedure if you have more than one apn
vincom said:
try this, make a backup, remove all apn's except your lte apn, restart phone
Click to expand...
Click to collapse
For some reason my APN was not set to the lte one (ATT Pta). I changed it to that. Hopefully that fixes my problem. Thanks for the help!
I have a slightly different problem. I am running the latest cm10 nightly and notice that any time I get lucky and go into a 4g coverage area I can only make phone calls. No data transfers at all. I have my APN set to ATT LTE pta which I assumed is the right selection. Im normally in a A3g(HSPA)~700-17 coverage area. Is this the wrong APN to use?
njbballjerzy5 said:
For some reason my APN was not set to the lte one (ATT Pta). I changed it to that. Hopefully that fixes my problem. Thanks for the help!
Click to expand...
Click to collapse
The APN change worked for me. This is the proof
njbballjerzy5 said:
The APN change worked for me. This is the proof
Click to expand...
Click to collapse
Do you automatically switch back and fort from 3 to 4g with that APN setting when you move around without losing data capability?
26.2man said:
Do you automatically switch back and fort from 3 to 4g with that APN setting when you move around without losing data capability?
Click to expand...
Click to collapse
Yup. I have HSPA/HSPA+ around my house but close to work I have LTE. No problem with switching or losing data connection when I go from HSPA to LTE. Just double check your APN settings. There might be a typo or some missing field. Or you can create a new APN for lte and use that as your default.
njbballjerzy5 said:
Yup. I have HSPA/HSPA+ around my house but close to work I have LTE. No problem with switching or losing data connection when I go from HSPA to LTE. Just double check your APN settings. There might be a typo or some missing field. Or you can create a new APN for lte and use that as your default.
Click to expand...
Click to collapse
Okay
Im a nooob. How do you create APN's ?
26.2man said:
Okay
Im a nooob. How do you create APN's ?
Click to expand...
Click to collapse
Try using Google search! It always helps me!
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
@26.2man, you've gotta have att provision you for lte at the store or whatever if you haven't done so already. Then it should work.
Sent from my HTC PH39100 using xda premium

[Q] Skyrocket on Tmoblie dilemma

So, I got a AT&T Skyrocket s2 i727 from amazon. its already unlocked and i noticed it was stuck on edge speeds when i put in my sim card. I researched why it was on google and came across this site, which i have to say is amazing!. i have read every topic there is about how to root/unroot, flash roms, radios, kernels, etc. over the last i dunno, week or so. So i decided to give it a try since everything is step by step, which im not illierate towards, i understood what it all meant. first thing i started out with is odim and flashed the cwm touch for the skyrocket, which was easy. i then researched some more and seen i wanted to make this phone on tmoblies 4g service, which here in iowa is called IWireless, anything tmoblie works with this since they are an affiliate of tmoblie. I started out downloading all the radios, which i have:
cwm-tmob-kl1-radio
Telus_SGH-T989D_Kj3_radio
Tmo_SGH-T989_KID_radio
Tmo_SGH-T879-UVLG3_radio
Tmo_SGH-T989_VK1_radio
Tmo_SGH-T989_UVLE1_radio
Blaze_4G_LB7_ICS_Radio_MOD
so as u can see ive got pretty much all of them. then i found which rom i wanted to use, i downloaded CM9 and CM10. for the CM9 build i seen the best kernel for it: InstigatorX-CM9-Kernel3-v6.0.3. also downloaded the gapps for each cm build.
then i followed the instructions the CM team left, backup, factory reset, format, install the radio, then cm os and finally the gapps.
I did all this with each radio and each cm, everything. no i did not brick my phone im alot smarter than that lol. whenever i try a radio, usually im just stuck on the edge speeds. i go into my settings on the phone and it wont save me selecting the lte/gsm/wcdma, just stays on the wcdma preferred....when i did each radio i started from fresh, cleaned everything out, even tried the davlik wipe in the advanced settings in cwmtouch.
so i read in other forums that ppl tried to flash over radios. that didnt work, i was left with no signal at all.
i still have the imei number on my phone when i dial *#06#, so i havent lost that, but every radio i use my baseband version says unknown.
also when i enter the service code in for cm10 and cm9, it wont save my selction of what bands id like to use....
so any help here would be appreciated...im losing my mind over this and it sucks...thanks for anyones help, i need it.
Edit:
switched back to stock ics from my recovery, installed the blaze radio, showed i had 4g, but had no bars. i called someone and after i called them it went back to edge. went to search for networks and all i can get is E again. under settings it shows im on edge 2....so im close but obvisously not close enough. i live in a major city here in iowa and i live a few blocks from a wireless tower...any ideas?
dragonkev_ia said:
So, I got a AT&T Skyrocket s2 i727 from amazon. its already unlocked and i noticed it was stuck on edge speeds when i put in my sim card. I researched why it was on google and came across this site, which i have to say is amazing!. i have read every topic there is about how to root/unroot, flash roms, radios, kernels, etc. over the last i dunno, week or so. So i decided to give it a try since everything is step by step, which im not illierate towards, i understood what it all meant. first thing i started out with is odim and flashed the cwm touch for the skyrocket, which was easy. i then researched some more and seen i wanted to make this phone on tmoblies 4g service, which here in iowa is called IWireless, anything tmoblie works with this since they are an affiliate of tmoblie. I started out downloading all the radios, which i have:
cwm-tmob-kl1-radio
Telus_SGH-T989D_Kj3_radio
Tmo_SGH-T989_KID_radio
Tmo_SGH-T879-UVLG3_radio
Tmo_SGH-T989_VK1_radio
Tmo_SGH-T989_UVLE1_radio
Blaze_4G_LB7_ICS_Radio_MOD
so as u can see ive got pretty much all of them. then i found which rom i wanted to use, i downloaded CM9 and CM10. for the CM9 build i seen the best kernel for it: InstigatorX-CM9-Kernel3-v6.0.3. also downloaded the gapps for each cm build.
then i followed the instructions the CM team left, backup, factory reset, format, install the radio, then cm os and finally the gapps.
I did all this with each radio and each cm, everything. no i did not brick my phone im alot smarter than that lol. whenever i try a radio, usually im just stuck on the edge speeds. i go into my settings on the phone and it wont save me selecting the lte/gsm/wcdma, just stays on the wcdma preferred....when i did each radio i started from fresh, cleaned everything out, even tried the davlik wipe in the advanced settings in cwmtouch.
so i read in other forums that ppl tried to flash over radios. that didnt work, i was left with no signal at all.
i still have the imei number on my phone when i dial *#06#, so i havent lost that, but every radio i use my baseband version says unknown.
also when i enter the service code in for cm10 and cm9, it wont save my selction of what bands id like to use....
so any help here would be appreciated...im losing my mind over this and it sucks...thanks for anyones help, i need it.
Edit:
switched back to stock ics from my recovery, installed the blaze radio, showed i had 4g, but had no bars. i called someone and after i called them it went back to edge. went to search for networks and all i can get is E again. under settings it shows im on edge 2....so im close but obvisously not close enough. i live in a major city here in iowa and i live a few blocks from a wireless tower...any ideas?
Click to expand...
Click to collapse
Flash a T-mo radio that gets you on the network, then look around and find the proper APN settings for your provider. You will have to go into the APN settings on your phone and create a new APN with those specific settings for it to work properly. I am not sure what those settings are for T-mo but you should be able to find them with the search feature.
hitekredneck said:
Flash a T-mo radio that gets you on the network, then look around and find the proper APN settings for your provider. You will have to go into the APN settings on your phone and create a new APN with those specific settings for it to work properly. I am not sure what those settings are for T-mo but you should be able to find them with the search feature.
Click to expand...
Click to collapse
so ive went back to the recovery, which the phone was set at before everything, flashed the radios of blaze and the uvle1 and it shows i have 4g but it bareley even runs. also each time i flash a new radio my apn settings are there, iwireless automatically downloads them to ur phone when u turn it on, and i verified the apn settings with another iwireless phone, an alcatel 995(4g phone). and now i can send a text message, the other phone receives it but the other phone doesnt receive mine. any other ideas? im going to try flahsing all the tmo radios to the phone and see what i can do. also is the radio and the modem the same thing? do i need to find a tmo modem and flash it on there and then a radio?
EDIT: nvm radio and modem same thing it seems like...lol. anyways ive tried the other radios, i completely lost signal with them as to they wont work. does anyone have any other radios that might work? i dont care if it gets 4g just at least 3g lol. im just geting tired of working on this and about to give up this really blows.
dragonkev_ia said:
so ive went back to the recovery, which the phone was set at before everything, flashed the radios of blaze and the uvle1 and it shows i have 4g but it bareley even runs. also each time i flash a new radio my apn settings are there, iwireless automatically downloads them to ur phone when u turn it on, and i verified the apn settings with another iwireless phone, an alcatel 995(4g phone). and now i can send a text message, the other phone receives it but the other phone doesnt receive mine. any other ideas? im going to try flahsing all the tmo radios to the phone and see what i can do. also is the radio and the modem the same thing? do i need to find a tmo modem and flash it on there and then a radio?
EDIT: nvm radio and modem same thing it seems like...lol. anyways ive tried the other radios, i completely lost signal with them as to they wont work. does anyone have any other radios that might work? i dont care if it gets 4g just at least 3g lol. im just geting tired of working on this and about to give up this really blows.
Click to expand...
Click to collapse
Modem and radio are same thing. Other than an APN issue I know of nothing else other than a #*number combination to enable lte settings. I am not sure what that combination is though as I live in a not-lte area and have not needed it. You may want to search the SkyJB thread as I think it was discussed at length in there. And I would try each and every one of the t-mo radios/modems as you might actually find one that works to enable 3g/4g in your particular area.

No more LTE connection after upgrading to cm12.

As the title suggests, I no longer have connection to LTE services, beforehand I could get full signals.
I downgraded back to cm11s, and installed the previous XNPH44 modem, still no luck.
I have also tried XNPH33, 30 and 25. I have even tried the ColorOS modem as well as the M9.
Furthermore, I have tried the *#*# secret settings, currently it is on LTE/WCDMA. I can reach H+ connectivity but still not LTE.
I live in Australia, and am with Vodafone. Meaning Band 4 is the one I need to connect to, (1850mhz I think.)
Please advise on what I should try next.
Thanks.
Alanw410 said:
As the title suggests, I no longer have connection to LTE services, beforehand I could get full signals.
I downgraded back to cm11s, and installed the previous XNPH44 modem, still no luck.
I have also tried XNPH33, 30 and 25. I have even tried the ColorOS modem as well as the M9.
Furthermore, I have tried the *#*# secret settings, currently it is on LTE/WCDMA. I can reach H+ connectivity but still not LTE.
I live in Australia, and am with Vodafone. Meaning Band 4 is the one I need to connect to, (1850mhz I think.)
Please advise on what I should try next.
Thanks.
Click to expand...
Click to collapse
is your APN on LTE ... ?
Cholerabob said:
is your APN on LTE ... ?
Click to expand...
Click to collapse
Haha, you're not much help are you.
As written above I used to get full LTE coverage in my area. I even included the LTE band that the LTE broadcasts on.
It is also confirmed on Vodafone's website if you want to have a look.
Is your issue similar to this thread or do you simple just not have LTE, only and never get it on CM12?
http://forum.xda-developers.com/one...ation-mark-t2990701/post57935374#post57935374
TigerDNA said:
Is your issue similar to this thread or do you simple just not have LTE, only and never get it on CM12?
http://forum.xda-developers.com/one...ation-mark-t2990701/post57935374#post57935374
Click to expand...
Click to collapse
Its only LTE that I don't get, but it was only after I updated to CM12. I reverted back to kitkat right now and I no longer get LTE.
Alanw410 said:
Haha, you're not much help are you.
As written above I used to get full LTE coverage in my area. I even included the LTE band that the LTE broadcasts on.
It is also confirmed on Vodafone's website if you want to have a look.
Click to expand...
Click to collapse
No you didn't, you said you used the *#*# setting which is NOT the same as APN setting in the Mobile Network settings. Before insulting people do your homework.
APN worked!
Cholerabob said:
No you didn't, you said you used the *#*# setting which is NOT the same as APN setting in the Mobile Network settings. Before insulting people do your homework.
Click to expand...
Click to collapse
Thank you!!! I have had my OnePlus One on cm 12s for about a week and the LTE has never worked since I upgraded. Just H+ works. And more than that - it keeps turning the H+ (3G) on and off which I think it's really killing my battery life!!! I have been trying loads of things to get my battery life back to what it used to, huhuhu. Turns out my APN got set to T-mobile somehow! I have Red Pocket mobile GSMT which runs on T-mobile and I always got LTE with it till the upgrade. (I'm in USA.) Just had to switch the APN from T-mobile back to Red Pocket 4G. The LTE works again and never cuts in and out!
:good: :good: Thank you! :good: :good:
LOST my LTE connectivity
LOST my LTE connectivity after upgrading my oneplus to CM12,my oneplus originaly came with chinese color os ,,after i install cm11 then cm12,,I put LTE only mode using *#*#4636#*#*,no signal,Im in srilanka ,using Dialog LTE band3 1800mhz
Me too.
Same situation, with Vodafone in Italy.
Maybe the last OTA upgrade introduced this issue.
Cyanogen 12.1-YOG4PAS2QL
Base Band: DI.3.0.c6-00241-M8974AAAAANAZM-1
Build 24 sept 14:42 LMY48B
Go in your apn setting and change your bearer to lte.i guess its set to unspecified right now.

Is it possible that i may have messed up the phone?

I have had an OPO since 2014 november, and since then, i have had install many various roms. But since august and i installed official cm12.1, my phone stopped working properly. While the phone is just idle on lte, when i get a call, i see the antenna change back to 3g but i dont get the call, and couple seconds later for the caller, call goes to voicemail. Or when i try to make a call on lte, most times, it doesnt connect like it cant properly work on 3g networks. When im on 2g everything works fine. But obviously i dont wanna get stuck on 2g. Also, i have tried probably every possible related thread and method, including going stock, going cm11s ( first official stock rom), installing different recoveries (twrp 2.8.6.0, 2.8.7.0.5 materialized, philz) and the modems and basebands even with fastboot. And nothing seemed to worked for me. So i was just wondering if i did mess up my phone or my phones modem or/and antenna. And how would i know for sure? Btw i also tried different sims. No luck.
Sent from my A0001 using Tapatalk
*bump*
Sent from my A0001 using Tapatalk
I'd try to restore it to completely stock:
http://forum.xda-developers.com/oneplus-one/general/guide-return-opo-to-100-stock-t2826541
CafeKampuchia said:
I'd try to restore it to completely stock:
http://forum.xda-developers.com/oneplus-one/general/guide-return-opo-to-100-stock-t2826541
Click to expand...
Click to collapse
I tried this one. I also tried to go back to 11s as well. Same thing every time. I can only have phoning experience on 2g. On lte works great for the data but 3g is hit or miss. I wonder if there is a way the set up the phone to go between lte and 2g for incoming/outgoing calls bypassing 3g option. I would be contempt with that.
Sent from my A0001 using Tapatalk
It sounds like you need to do some research in here:
http://forum.xda-developers.com/oneplus-one/general/ref-oneplus-one-modem-collection-t2858734
I did check that, also tried couple of them radios. I'm on the hybrid one. Problem still exists. I'm almost convinced it's hardware problem like somehow the modern is failing. Thanks tho
Sent from my A0001 using Tapatalk
Try another sim card
If your network requires to change your APN, this fix resolved my radio connectivity issue. I would check with provider if you are on correct APN setting. Your phones default may not be same as your provider APN.
https://forums.oneplus.net/threads/cos-12-1-non-rooted-user-w-mobile-connectivity-issues.361244/
If that fire doesn't work, look thru below thread, especially LTE issue.
https://forums.oneplus.net/threads/update-17-09-15-cos-12-1-yog4pas1no-bugs-discussion-thread.349560/
deziguy420 said:
Try another sim card
Click to expand...
Click to collapse
I did. Didnt matter. And i tried my simcard on my lumia 925. No problems at all.
Sent from my A0001 using Tapatalk
byoungc said:
If your network requires to change your APN, this fix resolved my radio connectivity issue. I would check with provider if you are on correct APN setting. Your phones default may not be same as your provider APN.
https://forums.oneplus.net/threads/cos-12-1-non-rooted-user-w-mobile-connectivity-issues.361244/
If that fire doesn't work, look thru below thread, especially LTE issue.
https://forums.oneplus.net/threads/...2-1-yog4pas1no-bugs-discussion-thread.349560/
Click to expand...
Click to collapse
I have also tried that. Im just curious if there is a particular hardware issue with the modem rather than software. I think i have tried all the firmwares, modem files, going back stock tricks that xda, and other forums provided. I cant think of anything else.
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