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Hi,
I recently decided to flash a jeallybean ROM since most of them are getting really great and we don't have any word on the official update. Unfortunatly, I'm now unable to get a data connection on my HOX. It's the rogers version which I unlocked and I'm now using on the Bell network. Before flashing, LTE worked fine with the stock sense ROM, but now I don't have any data at all.
ROMs I've tried :
AOKP, MIUI and CM10.
I've tried to : set the data connection to GSM only, nothing, to LTE only, nothing, to WCDMA only, nothing. I've tried all the APNs I've found (pda.bell.ca, pda2.bell.ca, inet.bell.ca). On AOKP it sometimes said "Error while searching for network". WiFi, texts and calls work fine.
If anyone could help me, it would be really appreaciated. Otherwise I'll just revert to Rogers ROM. Thanks alot!
I cant offer any help, but I'm having a similar issue recently. I was on a nightly build of CM10 (from 10/06/12 I believe). I upgraded to a newer build (from 10/10) and I get no data over cell. I flashed it back and things were fine.
Dravyy said:
Hi,
I recently decided to flash a jeallybean ROM since most of them are getting really great and we don't have any word on the official update. Unfortunatly, I'm now unable to get a data connection on my HOX. It's the rogers version which I unlocked and I'm now using on the Bell network. Before flashing, LTE worked fine with the stock sense ROM, but now I don't have any data at all.
ROMs I've tried :
AOKP, MIUI and CM10.
I've tried to : set the data connection to GSM only, nothing, to LTE only, nothing, to WCDMA only, nothing. I've tried all the APNs I've found (pda.bell.ca, pda2.bell.ca, inet.bell.ca). On AOKP it sometimes said "Error while searching for network". WiFi, texts and calls work fine.
If anyone could help me, it would be really appreaciated. Otherwise I'll just revert to Rogers ROM. Thanks alot!
Click to expand...
Click to collapse
Before flashing jelly bean roms you need to flash a sense rom then do full wipe and install cm10 or aokp..
jspidey said:
I cant offer any help, but I'm having a similar issue recently. I was on a nightly build of CM10 (from 10/06/12 I believe). I upgraded to a newer build (from 10/10) and I get no data over cell. I flashed it back and things were fine.
Click to expand...
Click to collapse
Sent from my HTC One X using xda premium
I have the exact same problem with my SGS using the X-bean 3.0 rom.
What's the best solution? Is it because I used to Cwm?
Svenomous said:
I have the exact same problem with my SGS using the X-bean 3.0 rom.
What's the best solution? Is it because I used to Cwm?
Click to expand...
Click to collapse
Every device has its own nuances, as do various ROMs. So I'd advise posting this in the forum specific to your device.
Still no data connection.
I am having the same issue with my AT&T One X phone.
The phone was running 2.20 before it was unlocked/rooted. Installed TWRP, was a noob and forgot to save a backup, fastbooted the boot.img, flashed AOKP and CM10 successfully. With both of these ROMs, I could not get internet to work via cellular connection. I have tried everything with the APNs (even had AT&T help me setup APN settings) and still no mobile data connection. I can still receive/send SMS/calls, use bluetooth and wifi, just no mobile internet.
I'm not entirely sure what to do next. I attempted to go back and flash the UrDroid 4.1 Stock Sense ROM, but after fastbooting it's boot.img and attempting to flash with TWRP, I got a signature verification failure. Got scared and restored back to AOKP (I remember to make a backup this time.)
Thoughts? Sorry for being a noob.
Are you in an LTE area?
redpoint73 said:
Are you in an LTE area?
Click to expand...
Click to collapse
I am in a "4G" area (HSPA+) but I am also a hour drive away from LTE. I have tried APNs for both, but AT&T recommended I stick to the LTE APN. AT&T had me go to Settings->More->Mobile Networks->Network Operators and the phone just sat there searching without finding anything. I just did that above operation again and it found AT&T and I selected it. It spins on "Registering on AT&T..." for a few minutes and eventually errors out "Cannot register on this network at this time."
Have you tried switching off LTE by selecting "GSM/WCDMA Auto" in Settings?
I've had data problems on certain ROMs, where turning off LTE got the HSPA+ connection working.
In that case, it was probably a base of build.prop not playing well with AT&T's network. Although I would think the ROMs you mentioned would have these issues worked out at this point (and for some time now).
redpoint73 said:
Have you tried switching off LTE by selecting "GSM/WCDMA Auto" in Settings?
Click to expand...
Click to collapse
When I switch to "GSM/WCDMA Auto", it immediately switches itself back to the LTE setting. This is concerning.
I live in a fringe LTE area and for the &^$#*Ing life of me can't disable LTE.
I have a 2.20 at&t one x on hboot 1.14, rooted and running latest CM10 nightly .
EVERY option, whether from settings, a widget toggle, even the *#*#4646#*#* special menu IMMEDIATELY AND INSTANTANEOUSLY switches LTE back on when i select any other option.
My phone is completely useless in my apartment without this option. This is why I flashed CM10 in the first place. Please, someone help
Unfortunately my response is light on details, but what about setting up an APN that doesn't access LTE
Might want to try reflashing the rom or if your on an old build factory reset then flash the latest.
My LTE toggle works like it should. im on the latest nightly too
APN workaround drops the connection completely, randomly
I'm on the latest nightly and have tried 3 of them. Can anyone help?
Koizuma said:
Might want to try reflashing the rom or if your on an old build factory reset then flash the latest.
My LTE toggle works like it should. im on the latest nightly too
Click to expand...
Click to collapse
are you also running a 2.20 phone with 1.14 hboot?
theartialmartist said:
APN workaround drops the connection completely, randomly
I'm on the latest nightly and have tried 3 of them. Can anyone help?
Click to expand...
Click to collapse
https://play.google.com/store/apps/...51bGwsMSwyLDEsIm5ldC5hbmRpcmMubHRlb25mb2ZmIl0.
try this, force network mode
someone has to have a solution for this.. please, anyone
I remember on some roms when my lte was being funky it wouldn't let me disabled lte it would just switch back instantly try a sense Rom
The latest CM10 nightlies have this problem. Try flashing a nightly from 12/01 to 12/05. I'm pretty sure this problem appeared with the 12/07 nightly. I have been experiencing this as well. When it does work however, it works great and sticks. So try switching to nightly from a few nights ago.
I recently flashed from stock to 5.01 and since then I get the "No Service" notification when I am in certain LTE coverage areas but the service bar shows 4G almost full bars.
My mobile data setting is set to Global, and if I am in the settings page the "Mobile Data" tab shows "disconnected"
I used a nandroid after a few days to get back to my previous ROM and still had the same problem. So I used an RUU to reflash 4.4.4 stock, still same issue.
I'm no expert but I'm not new to this either. I've rooted and flashed custom rom's since EVO 4G came out.
I know I'm missing something, I just don't have enough technical experience to figure this out.
Any thoughts would be greatly appreciated!
I'm in the same boat man. I flashed the 5.0.1, and I have not had LTE since. Just as lost as you are bud. Heres to finding a solution. :^)
I have found that since my post that sometimes if I turn airplane mode on for a minute, then back off I will get a connection, although not always and sometimes not for very long..
mojo82379 said:
I recently flashed from stock to 5.01 and since then I get the "No Service" notification when I am in certain LTE coverage areas but the service bar shows 4G almost full bars.
My mobile data setting is set to Global, and if I am in the settings page the "Mobile Data" tab shows "disconnected"
I used a nandroid after a few days to get back to my previous ROM and still had the same problem. So I used an RUU to reflash 4.4.4 stock, still same issue.
I'm no expert but I'm not new to this either. I've rooted and flashed custom rom's since EVO 4G came out.
I know I'm missing something, I just don't have enough technical experience to figure this out.
Any thoughts would be greatly appreciated!
Click to expand...
Click to collapse
just out of curiosity where did you get your 5.0.1 image from?
DH's 5.0.1 LolliGPE, I've used other works of his without issue?
Have any of you flashed stock recovery and selected factory reset from hboot?
dottat said:
Have any of you flashed stock recovery and selected factory reset from hboot?
Click to expand...
Click to collapse
I have not, and I should still be on stock recovery from the RUU.
Is that function any different in the hboot vs. a custom recovery like twrp? Sorry I am not doubting you, just want to understand more about what certain processes like this are doing.
THANKS
mojo82379 said:
I have not, and I should still be on stock recovery from the RUU.
Is that function any different in the hboot vs. a custom recovery like twrp? Sorry I am not doubting you, just want to understand more about what certain processes like this are doing.
THANKS
Click to expand...
Click to collapse
Stock recovery will set radio settings back to golden config while twrp will not.
dottat said:
Stock recovery will set radio settings back to golden config while twrp will not.
Click to expand...
Click to collapse
I will give it a go when I get off work tonight and let you know how it works out tomorrow.
The LTE area's I am having trouble with are on my commute so no Pandora makes for a quiet ride!
Thanks again!
any update on getting your LTE working. Same thing happened to me and i want my 4g. 3g just isnt the same.
Hi there,
Everything was working just fine, but since I switched to a new carrier I can't get the network back as soon as my OP looses it (subway for example). I have 4G as my favorite internet mode and my APNs are good.
Only a full reboot fixes it, not even a soft one. What can I do?
I use the lastest CM 12.1 S rom (YOG4PAS3JL)
Maybe I should try to flash Oxygen's modem? http://forum.xda-developers.com/one...dio-updated-modem-radio-files-oxygen-t3072516
It seems many users are affected by the problem but I didn't find a real solution, hence my post.
Thank you!
After a long investigation, it seems that the OPO is having trouble switching for and from 4G. I solved it using 3G as my preferred network, but I'd have loved using 4G
reinstall the system... u can google fastboot images for opo... flash them through CMD
I've tried 3 ROMS and at least 4 modems so I think I've tried eveything that's available atm
I have had the same problem for some time now. But no reliable solutions found. Have tried various versions of ROM and Radio. Currently using 44S and CM 12.1 S (YOG4PAS3JL).
Lamner said:
Hi there,
Everything was working just fine, but since I switched to a new carrier I can't get the network back as soon as my OP looses it (subway for example). I have 4G as my favorite internet mode and my APNs are good.
Only a full reboot fixes it, not even a soft one. What can I do?
I use the lastest CM 12.1 S rom (YOG4PAS3JL)
Maybe I should try to flash Oxygen's modem? http://forum.xda-developers.com/one...dio-updated-modem-radio-files-oxygen-t3072516
It seems many users are affected by the problem but I didn't find a real solution, hence my post.
Thank you!
Click to expand...
Click to collapse
kingalpha said:
I have had the same problem for some time now. But no reliable solutions found. Have tried various versions of ROM and Radio. Currently using 44S and CM 12.1 S (YOG4PAS3JL).
Click to expand...
Click to collapse
For how long have you been using that? Did that fix the problem?
This is very annoying!!!!
xupi said:
For how long have you been using that? Did that fix the problem?
This is very annoying!!!!
Click to expand...
Click to collapse
Didn't fix the problem. Finally reverted back to Oxygen OS. Complete reinstall, including bootloader, storage, everything. Got it done at OPO service centre. Much better reception now.
I have no service and no cellular network problem on my N5, running dark rom 7.1.2 aosp, with franco kernel ( never had issues before ), newest radio and bootloader. This started happening when i got my new sim card from my provider and i got 4g signal in my area for the first time. I tried manually selecting radio by going in the hidden menu by entering *#*#4636#*#* and i got lte and full bars signal after selecting band 8 ( 1800 hz ) but only for a minute then it went back to empty triangle. Tried selecting 3g only in preffered network, tried manually selecting provider, tried toggling airplane mode on/off a bunch of times nothing works. Any suggestion would be highly appreciated, i love my N5 very much and i would hate to throw it in a drawer somewhere. Thanks in advance
Flash back to a stock ROM and test it worth your new new.
Does the sim work in another phone?
audit13 said:
Flash back to a stock ROM and test it worth your new new.
Does the sim work in another phone?
Click to expand...
Click to collapse
Yes the sim is working fine on any other phone. I will try gping back to stock thanks
EmilChurle23 said:
Yes the sim is working fine on any other phone. I will try gping back to stock thanks
Click to expand...
Click to collapse
Were you ever able to get this rectified? I have recently been having this problem as well. I have flashed back to ROMs I was previously using and flashed back to stock to no avail. My SIM card works in other devices as well. I really do not want to have to drop on a new phone, but I have tried every solution I have found online to no avail. I think it's fair to say that I am desperate right now.
edit: I found another thread on XDA that I'm looking into, I'll edit again if it works. I'm unsure how it took me so long to find that thread.
edit2: https://forum.xda-developers.com/go...getting-cdma-networks-to-nougat-roms-t3534679 is the thread that I found useful; I am now running Pure Nexus 7.1.2 with a full connection. Specifically, his second comment about installing 6.0.1 stock, backing up the efs, flashing the desired ROM, then restoring the efs is what ended up fixing it for me.
iamxaq said:
Were you ever able to get this rectified? I have recently been having this problem as well. I have flashed back to ROMs I was previously using and flashed back to stock to no avail. My SIM card works in other devices as well. I really do not want to have to drop on a new phone, but I have tried every solution I have found online to no avail. I think it's fair to say that I am desperate right now.
edit: I found another thread on XDA that I'm looking into, I'll edit again if it works. I'm unsure how it took me so long to find that thread.
edit2: https://forum.xda-developers.com/go...getting-cdma-networks-to-nougat-roms-t3534679 is the thread that I found useful; I am now running Pure Nexus 7.1.2 with a full connection. Specifically, his second comment about installing 6.0.1 stock, backing up the efs, flashing the desired ROM, then restoring the efs is what ended up fixing it for me.
Click to expand...
Click to collapse
Gonna try this fix now and I'll edit the result thanks for some hope
EmilChurle23 said:
Gonna try this fix now and I'll edit the result thanks for some hope
Click to expand...
Click to collapse
This morning it's not sticking with Pure Nexus, so I'll be trying DarkRom. I really don't want to use a CAF if I can avoid it, but it may become a necessity. Do people on T-Mobile have this problem?
iamxaq said:
This morning it's not sticking with Pure Nexus, so I'll be trying DarkRom. I really don't want to use a CAF if I can avoid it, but it may become a necessity. Do people on T-Mobile have this problem?
Click to expand...
Click to collapse
I wil try aosp by santosh m and see if it sticks
EmilChurle23 said:
I wil try aosp by santosh m and see if it sticks
Click to expand...
Click to collapse
So I've hit a point where I have 3G and nothing else. I can't yet get LTE to work. I'm using LineageOS CAF. How about yourself?
iamxaq said:
So I've hit a point where I have 3G and nothing else. I can't yet get LTE to work. I'm using LineageOS CAF. How about yourself?
Click to expand...
Click to collapse
No luck with aosp by santosh m and pure nexus 7.1.2 , can't even get it to connect. I guess my last hope is caf based i will try lineageos caf. All i need is the efs backup from stock? If i can get it to work with 3g i will be satisfied because i did some digging and found out that my network provider which is Vip MK has no lte support for nexus 5 d820 ( my model ) only 3g, but i can't even connect with 3g selected. I guess because this one is for US frequencies it will not work whatever i try but i will give lineageos caf a chance.
EmilChurle23 said:
No luck with aosp by santosh m and pure nexus 7.1.2 , can't even get it to connect. I guess my last hope is caf based i will try lineageos caf. All i need is the efs backup from stock? If i can get it to work with 3g i will be satisfied because i did some digging and found out that my network provider which is Vip MK has no lte support for nexus 5 d820 ( my model ) only 3g, but i can't even connect with 3g selected. I guess because this one is for US frequencies it will not work whatever i try but i will give lineageos caf a chance.
Click to expand...
Click to collapse
I was able to get 3G only to work on my Nexus 5 by reflashing the EFS from 6.0.1; I'm trying right now to see if I can install PureNexus 6.0.1 then dirty flash to PureNexus 7.1.2 with any success. Also, I might just switch to T-Mobile, but I have to wait until later this week for that.
Hi,
LTE band 8 is not in 1800 MHz but first of all you can check your N5 model - US model is D820 and is not supported for LTE on 1800 MHz (band 3). For 1800 Mhz band you need D821 model.
Regards,
iamxaq said:
Were you ever able to get this rectified? I have recently been having this problem as well. I have flashed back to ROMs I was previously using and flashed back to stock to no avail. My SIM card works in other devices as well. I really do not want to have to drop on a new phone, but I have tried every solution I have found online to no avail. I think it's fair to say that I am desperate right now.
edit: I found another thread on XDA that I'm looking into, I'll edit again if it works. I'm unsure how it took me so long to find that thread.
edit2: https://forum.xda-developers.com/go...getting-cdma-networks-to-nougat-roms-t3534679 is the thread that I found useful; I am now running Pure Nexus 7.1.2 with a full connection. Specifically, his second comment about installing 6.0.1 stock, backing up the efs, flashing the desired ROM, then restoring the efs is what ended up fixing it for me.
Click to expand...
Click to collapse
To clarify that:
You had the problem with not recognizing the sim or having no service at all. And you solved this by flashing the sstock 6.0.1 backing up the efs, flashing to Pure Nexus 7.1.2 and restoring the efs immediatley after flashing the rom (+kernel+root+etc)?
This solves this mysterious no sim/no service bug, which many (?) N5 owners experience? If this is true, I'd be really happy
Iced-Earth said:
To clarify that:
You had the problem with not recognizing the sim or having no service at all. And you solved this by flashing the sstock 6.0.1 backing up the efs, flashing to Pure Nexus 7.1.2 and restoring the efs immediatley after flashing the rom (+kernel+root+etc)?
This solves this mysterious no sim/no service bug, which many (?) N5 owners experience? If this is true, I'd be really happy
Click to expand...
Click to collapse
It didn't stick. After I lost it I was unable to get it back. I gave up and switched to T-Mobile, where it is no longer a problem. Apologies for not having more testing information. I was able to get solely 3G on multiple instances, but getting the elusive 4G was beyond me.
I've had this problem before in two nexus, one of them running latest stock and the other a customized ROM. I tried to flash a stock ROM image in both of them with no luck. I was pretty sure that the image I was flashing was the latest, so the radio & bootloader should be flashed to the latest versions. But it didn't worked.
Finally I found on a XDA thread where someone was posting only the latest bootloader & radio to flash. I did it with NRT (in Advanced Utilities) and it worked:
View attachment 4196236
I can't remember or find the thread, so I post the images here:
- Bootloader-hammerhead-hhz20h.img
- Radio-hammerhead-m8974a-2.0.50.2.30.img
I think I had to flash them twice because the first time it wasn't right, but there were 4 months since then and still no failure
ochoceros said:
I've had this problem before in two nexus, one of them running latest stock and the other a customized ROM. I tried to flash a stock ROM image in both of them with no luck. I was pretty sure that the image I was flashing was the latest, so the radio & bootloader should be flashed to the latest versions. But it didn't worked.
Finally I found on a XDA thread where someone was posting only the latest bootloader & radio to flash. I did it with NRT (in Advanced Utilities) and it worked:
View attachment 4196236
I can't remember or find the thread, so I post the images here:
- Bootloader-hammerhead-hhz20h.img
- Radio-hammerhead-m8974a-2.0.50.2.30.img
I think I had to flash them twice because the first time it wasn't right, but there were 4 months since then and still no failure
Click to expand...
Click to collapse
Thanks for your input. I'll check that when I have some time. This is really weird as it looks like a hardware problem but if you can fix it with this method it's clearly a software issue...
best regards