No network at all? (Please help!) - Nexus 5 Q&A, Help & Troubleshooting

So I switched over from 4.4.4 to MIUI 8 Global (6.0.1) almost a week ago and I have had no data since then, but I could make calls and receive texts. Yesterday morning to find that I had no service of any kind on my device... Any ideas? I tried flashing different radios and I am shown that I have signal for a split second before it goes back to no bars, attempted to set the carrier manually too but nothing seems to stick.
I am on the Ting network in the western half of the US if that helps any.
Thanks guys, my N5 and I greatly appreciate it!

Does the phone work properly on a stock ROM? APN settings are correct for data purposes ? Was the phone bumped or dropped?

On my moms nexus 5 the wifi wasn't working anymore so i reflashed the stock rom and it started working again. If you don't want to have to resort to losing data you can try checking if the antennas if they are disconnected on the back of the phone. Just take off the back covers and plug the antennas back in and that might help

audit13 said:
Does the phone work properly on a stock ROM? APN settings are correct for data purposes ? Was the phone bumped or dropped?
Click to expand...
Click to collapse
The signal works on stock and 5, haven't dropped the phone

Sounds like the custom ROM doesn't work well with your phone. Any other users of the same rom experience the same issue?

audit13 said:
Sounds like the custom ROM doesn't work well with your phone. Any other users of the same rom experience the same issue?
Click to expand...
Click to collapse
I saw a few things said about it in the ROM's thread but no answers. I asked in there as well but nobody replied.
I can sometimes make calls/text, but for the most part is just stays disconnected.

Jiharu Ikumiya said:
I saw a few things said about it in the ROM's thread but no answers. I asked in there as well but nobody replied.
I can sometimes make calls/text, but for the most part is just stays disconnected.
Click to expand...
Click to collapse
Are you sure you have Efs folder after flashing any custom rom?

Stevica Smederevac said:
Are you sure you have Efs folder after flashing any custom rom?
Click to expand...
Click to collapse
If I did where would I find it? I apologize, I'm still very new to all of this.

Jiharu Ikumiya said:
If I did where would I find it? I apologize, I'm still very new to all of this.
Click to expand...
Click to collapse
About phone - phone status. You should imei number, serial number, wifi mac address.

Stevica Smederevac said:
About phone - phone status. You should imei number, serial number, wifi mac address.
Click to expand...
Click to collapse
Yeah everything was there, it just said I had no network. Anytime I try to connect it flashes sprint for JUUUUUST a second before kicking me off lol. I'm using my stock 4.4.4 for now so I at least have a working phone, but I really would like to use the MIUI 8 if possible.
Sorry for the slow reply, I've been busy.

Jiharu Ikumiya said:
Yeah everything was there, it just said I had no network. Anytime I try to connect it flashes sprint for JUUUUUST a second before kicking me off lol. I'm using my stock 4.4.4 for now so I at least have a working phone, but I really would like to use the MIUI 8 if possible.
Sorry for the slow reply, I've been busy.
Click to expand...
Click to collapse
Then it's obvious that the MIUI rom is causing the problem. You should move to something else.

Related

IMEI Messed up, help please!

I was told to post here so:
Hi,
Yesterday I flashed a custom ROM , the rom somehow messed up my IMEI number.
Then i went back to the forum and found out that everyone who flashed the rom got his IMEI messed up and we all got the same IMEI now, i still have calls working but im afraid they will stop working soon, i know what was my original IMEI, can anyone help us please. (Heres the rom i flashed: http://forum.xda-developers.com/showthread.php?t=1034130)
I saw that the devs on samsung captivate managed to restore their imeis, there should be a way to do that to the nexus s.
Same Problem with my phone...
same here
I'm restore my backup .. and nothing change
and imei still changed :S
Same here, i think the phone is as good as network dead.
Hi all, I also was unfortunate to flash this rom resulting in the changed imei issue. My Phone was displaying emergency calls only and i was unable to connect to data services. I used Odin to flash back to stock GRH 78 ticking the phone efs clear box . After rebooting i checked my imei number but it still displays the wrong number. However my phone now connects to the network and i can make and recieve calls and data is enabled. Not a full fix and i am not sure for how long it will work but definately an improvement on the very expensive paperweight i had. Hopefully a full fix will come soon.
Trying that~!
UPDATE :
Nope Odin again didn't help.
Isn't it kinda stupid to discuss this in not only one or two but four threads? I get it, you guys want a fix and I feel with you, but having four threads will only cause confusion.
How about you all agree on one and work together to fix it instead of dividing your efforts?
Sent from my Nexus S using Tapatalk
bloodhawk said:
Trying that~!
UPDATE :
Nope Odin again didn't help.
Click to expand...
Click to collapse
Sorry to hear that worked for me. I'm in UK on vodafone network. Lets hope a solution is found real soon.
james7dean said:
Sorry to hear that worked for me. I'm in UK on vodafone network. Lets hope a solution is found real soon.
Click to expand...
Click to collapse
Can you explain what version of Odin you used - Odin3 v1.8 ??
What rom did you flash stock GRH78 ??
Did you use a .pit file and if yes which one ??
What boxes were ticked and de-ticked in Odin ??
Cheers mate
Hi,
I used odin 3v1.8 and the stock GRH 78 rom. I opened odin and loaded the
bootloader, Pda and scs files and ticked the phone efs clear box ,this was the only box i manually ticked all other boxes were left in their default state. i did not have a pit. file. Previous to using odin I had just unlocked my bootloader as it was locked. Odin won't work with bootloader locked all atempts to access download mode were met with a unlock bootloader screen.
After flashing I checked my emei no. but was disappointed to find no change. I then checked for system updates and clicked on the update which started to download. It then suddenly dawned on me that i had not linked my phone to my router and that data was enabled. I cancelled the Gingerbread update and went into notifications and saw my network instead of the previous Emergency Calls Only. A quick phone call verified that my phone was now connecting to the network. I then connected to wifi and installed the update.
I am still stuck with the wrong emei but can now connect to the network and
have restored my favourite rom from a nandroid. The only issue i now have is the
wrong emei but for now my phone functions perfectly
RisinT96 said:
Yesterday I flashed a custom ROM , the rom somehow messed up my IMEI number.
Click to expand...
Click to collapse
Probably something messed with your /efs partition.
james7dean said:
I used odin 3v1.8 and the stock GRH 78 rom. I opened odin and loaded the bootloader, Pda and scs files and ticked the phone efs clear box ...
Click to expand...
Click to collapse
Why did you have to do that? I don't assume you have a backup of /efs, do you?
james7dean said:
The only issue i now have is the wrong emei but for now my phone functions perfectly
Click to expand...
Click to collapse
I wonder how long it'll work ...
Y'all could try to look in the forums of the various Samsung Galaxy S variants, AFAIK there are ways to restore your IMEI on this kind of Samsung phone, maybe they apply to the Nexus S as well.

[Q] Very Bad S3 issue going for me..Would appreciate some help!!!

I know I am new to XDA and what not.. but I been flashing CWM roms to my phone for months, normally i never use odin for anything because its not my cup of tea...
Last night I was flashing a ODIN rom to my phone and something went wrong...
I managed to get the ROM straightened out and working... but now my service is screwed...
I am missing a ton of folders and files from my root folders... and I cannot use my phone for anything, 3g, 4g, Calls, MMS, SMS... nothing
My IMEI is missing and just says 0 and my ERI says none... but i believe i was successful in reinserting my imei.
Verizon swapped out many sim cards and still nothing... it also askes me to switch to global mode every 30 secs..
Please let me know if you can guide me though restoring my phone back to functionality..
Thanks
Screenshots are in the attachments
MedicalGenius88 said:
I know I am new to XDA and what not.. but I been flashing CWM roms to my phone for months, normally i never use odin for anything because its not my cup of tea...
Last night I was flashing a ODIN rom to my phone and something went wrong...
I managed to get the ROM straightened out and working... but now my service is screwed...
I am missing a ton of folders and files from my root folders... and I cannot use my phone for anything, 3g, 4g, Calls, MMS, SMS... nothing
My IMEI is missing and just says 0 and my ERI says none... but i believe i was successful in reinserting my imei.
Verizon swapped out many sim cards and still nothing... it also askes me to switch to global mode every 30 secs..
Please let me know if you can guide me though restoring my phone back to functionality..
Thanks
Screenshots are in the attachments
Click to expand...
Click to collapse
Well looks like you lost your imei bud. If you would have read while. And such you had to back your imei if you did then simply restore if now you have to use that qspt to get your imei
I will get you a link hold on
Edit: http://forum.xda-developers.com/showthread.php?p=31051731
MedicalGenius88 said:
I know I am new to XDA and what not.. but I been flashing CWM roms to my phone for months, normally i never use odin for anything because its not my cup of tea...
Last night I was flashing a ODIN rom to my phone and something went wrong...
I managed to get the ROM straightened out and working... but now my service is screwed...
I am missing a ton of folders and files from my root folders... and I cannot use my phone for anything, 3g, 4g, Calls, MMS, SMS... nothing
My IMEI is missing and just says 0 and my ERI says none... but i believe i was successful in reinserting my imei.
Verizon swapped out many sim cards and still nothing... it also askes me to switch to global mode every 30 secs..
Please let me know if you can guide me though restoring my phone back to functionality..
Thanks
Screenshots are in the attachments
Click to expand...
Click to collapse
Please check the Forums. This was Stickied a long while ago.
[Tool][Win] Repair IMEI & Roaming ERI issues
If you didn't back up your IMEI info prior to flashing ROM's. no one else can be blamed. Always read every post before trying anything.
DaemonAshra said:
Please check the Forums. This was Stickied a long while ago.
[Tool][Win] Repair IMEI & Roaming ERI issues
If you didn't back up your IMEI info prior to flashing ROM's. no one else can be blamed. Always read every post before trying anything.
Click to expand...
Click to collapse
Beat me with the link -.-
GoonAssJuan said:
Beat me with the link -.-
Click to expand...
Click to collapse
Ok, I tried this programs and the others... still no luck on restoring service.
Anything else I could do??
MedicalGenius88 said:
Ok, I tried this programs and the others... still no luck on restoring service.
Anything else I could do??
Click to expand...
Click to collapse
So you tried going back to stock and all?
GoonAssJuan said:
So you tried going back to stock and all?
Click to expand...
Click to collapse
I removed CWM Recovery,,, back to stock recovery...
restored the samsung official VZW rom and binary.
I removed the superuser and the unlock tools...
I still have no ERI and no service..
when i remove the sim card it tells me to insert it... obviously
when i put it back in an reboot it says "searching for service" and "everything i screenshotted... the imei is what i inputed with the tool in the imei tool thread you guys gave me...
however my wifi does work and my rom boots just fine... and when i factory reset my number shows up in the MDN field...
it honestly seems like the way the phone would communicate with the towers is screwed.
MedicalGenius88 said:
I removed CWM Recovery,,, back to stock recovery...
restored the samsung official VZW rom and binary.
I removed the superuser and the unlock tools...
I still have no ERI and no service..
when i remove the sim card it tells me to insert it... obviously
when i put it back in an reboot it says "searching for service" and "everything i screenshotted... the imei is what i inputed with the tool in the imei tool thread you guys gave me...
however my wifi does work and my rom boots just fine... and when i factory reset my number shows up in the MDN field...
it honestly seems like the way the phone would communicate with the towers is screwed.
Click to expand...
Click to collapse
Have you tried factory resetting using the dialer code on a stock ROM? I had the same issue even after I ODINd back to stock until I used the code.
Sent from my SCH-I535 using Tapatalk 2
Chyrux said:
Have you tried factory resetting using the dialer code on a stock ROM? I had the same issue even after I ODINd back to stock until I used the code.
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
I have but everytime i put the code into the dialer it does nothing.
I am really stumped haha...
this is why i don't use ODIN.. I am not experience enough with it..
DaemonAshra said:
Please check the Forums. This was Stickied a long while ago.
[Tool][Win] Repair IMEI & Roaming ERI issues
If you didn't back up your IMEI info prior to flashing ROM's. no one else can be blamed. Always read every post before trying anything.
Click to expand...
Click to collapse
Alright, this just comes off as being a jerk. It sounds like he did (try to) backup his IMEI. Also, I don't see him blaming anyone for his "mishap". He was also very polite in asking for help. So was there a need in being a jerk(not just directed at you, as you were one of 3 or so to act as if he was wrong here)? I mean isn't the community here to help people? I could understand if he said ......OMG, I brickated my fone.....I hate you guys, you borked my phone.......But he did neither of those. It sounds like he read the guide, and still something got screwed up along the way. It happens. But there really isn't a need for posts like this.
Does anyone have a fix to help me???
My Phone detects no service at all... zero bars....
the wifi works, the bluetooth, pretty much the whole rom.
I just flashed the VRALF ROM directly from samsung and still nothing...
My IMEI and ICCID are there...My MEID is also there (dec and hex)
My PRL version is there... still no ERI
It says the signal strength is -120 dBM 99 asu
My Android Version is 4.0.4 at the moment
Baseband: I535VRLF2
Kernel: 3.0.8-618049-user [email protected] #1 SMP PREEMPT Fri Jun 15 07:53:02 KST 2012
Build Number: IMM76D.I535VRALF2
Hardware Version: I535.10
Ok guys I managed to get my phone to make and receive calls and sms...... but my roaming indicator keeps flashing all the time and i have no data at all....
Any ideas... I'm in a better boat than i was... haha
This owner had a similar problem, perhaps - they fixed the IMEI and related issues as described in a helpful link and their followup post:
http://forum.xda-developers.com/showthread.php?t=1984608&highlight=imei
You might consider taking the suggested link within that thread, then doing what the original poster did to restore their phone's configuration and see if that helps get out of roaming.
- ooofest
ooofest said:
This owner had a similar problem, perhaps - they fixed the IMEI and related issues as described in a helpful link and their followup post:
http://forum.xda-developers.com/showthread.php?t=1984608&highlight=imei
You might consider taking the suggested link within that thread, then doing what the original poster did to restore their phone's configuration and see if that helps get out of roaming.
- ooofest
Click to expand...
Click to collapse
Its all fixed... thanks to everyone who helped...
Check out the thread "Comprehensive IMEI Backup" in the android dev section for complete, 100% security in flashing. Its imperative that new users view this thread before flashing anything. No idea why its not stickied or made apparent in the rooting guides.
Sent from my SCH-I535 using Tapatalk 2
MedicalGenius88 said:
Its all fixed... thanks to everyone who helped...
Click to expand...
Click to collapse
What did you end up doing to fix it. Just for future reference.

Anyone available to guide through IMEI recovery?

I installed hellsROM and things were going good, but i decided to install vrblk3 because of signal issues and lost my IMEI in the process. .. I have followed the steps and it doesn't seem to want to recognize my phone... I feel like i have the drivers already I guess maybe I need to try to redownload... but if someone could direct message me or something and kind of help me through this process i'd be eternally grateful...
http://forum.xda-developers.com/showthread.php?t=1867442
ddurandSGS3 said:
http://forum.xda-developers.com/showthread.php?t=1867442
Click to expand...
Click to collapse
I know man I'm following that thread and i don't know if the drivers aren't installed corrently or what.. my cpu recognizes my phone but not the tool
never had to do it, cant really offer much help, sorry.
just figured id post that to see if you had seen it.
hopefully someone else has a better answer for you.
ddurandSGS3 said:
never had to do it, cant really offer much help, sorry.
just figured id post that to see if you had seen it.
hopefully someone else has a better answer for you.
Click to expand...
Click to collapse
thanks man
wow.. no wonder those things are stickied.. So the first time I tried using the tool it wouldn't connect to my phone and the tool would freeze. This time it instantly found it and i repaired it.. .I'm now installing cm10.1 to switch setting and see if thats why i still have no service
kickenwing13 said:
wow.. no wonder those things are stickied.. So the first time I tried using the tool it wouldn't connect to my phone and the tool would freeze. This time it instantly found it and i repaired it.. .I'm now installing cm10.1 to switch setting and see if thats why i still have no service
Click to expand...
Click to collapse
Ihave no service.. .it says service state: out of service. I do have my restored IMEI, but I have no service.. I restored to stockrooted66 or whatever.. I then ran the IMEI repair steps, then tried the factory reset.. no louck. unlocked bootloader created back up and installed cm10.1 to toggle from rui or something.... typical. If i mess something up during an installation sometimes verizon suspends my account and i call the 877 number to activate 4g service and it tells me that it's suspended and press one to activate.. So i activated and this is the first time i haven't got service.... I am kind of freaking out.. it says it could take up to an hour but the slowest it's been is like 5 minutes... No lluck .. i'm freaking out a bit. why can't i get service...
check to make sure your network settigns are correct in the more settings area.
ddurandSGS3 said:
check to make sure your network settigns are correct in the more settings area.
Click to expand...
Click to collapse
it all said lte,cdma and all that.. as far as the other stuff i am not sure what else it's supposed to look like .
kickenwing13 said:
it all said lte,cdma and all that.. as far as the other stuff i am not sure what else it's supposed to look like .
Click to expand...
Click to collapse
okay anyone else that runs into this.. I lost imei after trying to install a radio.. so I did the restore. It worked flawlessly ... Unfortunately lost data. This has happened before.. a lot... so I decided to install cm10.1 and switch the mobile network . this didn;t work.. I called verizon to activate 4g account because in the past they have suspended my account and that was the only reason i still didnt have service.. .So it was in fact suspended... i activated.. still no data.. reflashed root66.tar again.. did the code. and i'm good now..
kickenwing13 said:
okay anyone else that runs into this.. I lost imei after trying to install a radio.. so I did the restore. It worked flawlessly ... Unfortunately lost data. This has happened before.. a lot... so I decided to install cm10.1 and switch the mobile network . this didn;t work.. I called verizon to activate 4g account because in the past they have suspended my account and that was the only reason i still didnt have service.. .So it was in fact suspended... i activated.. still no data.. reflashed root66.tar again.. did the code. and i'm good now..
Click to expand...
Click to collapse
Yeah those " other settings that I didn't know what they were supposed to be" were the only ones that mattered. CDMA subscription > ruim/sim
Sent from my SCH-I535 using xda app-developers app

Help please. Flashed rom No signal, congrat. phone has been activated triangle signal

Okay so i was having issues with battery problems, it wasnt that bad but battery wasnt doing great on it, so i decided to flash other roms (coming off of synergy latest build) I dirty flashed at first, ik you aren't supposed to but i do alot.. prob wont be anymore.
but anyways i flashed.
turned the phone in again and it died in the middle of activating, then turned back on wouldnt activate so i went back into recovery wiped everything, and flashed synergy again, ater a whie it activated phone and said congrats phone has been activated BUT
my signal bar shows 4 bars, but there is a triangle above it and i have no data cant make calls or anything, been trying to do alot of stuff with it for a while. im using a new rom atm
Please help :/ any help would be very appreciated
Check your phone status go to settings>about phone> status and is your phone number and imei all intact?
freestyle350z said:
Check your phone status go to settings>about phone> status and is your phone number and imei all intact?
Click to expand...
Click to collapse
Thank you for replying
Mobile network type: 1xRTT:6
Service state: In service
Roaming Roaming
Mobile network state: disconnected
My phone number ***-***-**** (The correct number )
IMEI: ***************
jrpjordan24 said:
Thank you for replying
Mobile network state: disconnected
Click to expand...
Click to collapse
It sounds like your mobile data is turned off. Couldn't you just go into your settings and turn it on?
Also, what if you try re-flashing the rom you came from? Shouldn't that restore you back to normal?
JerseyMike4 said:
It sounds like your mobile data is turned off. Couldn't you just go into your settings and turn it on?
Also, what if you try re-flashing the rom you came from? Shouldn't that restore you back to normal?
Click to expand...
Click to collapse
Lol thanks but ive tried these.
jrpjordan24 said:
Lol thanks but ive tried these.
Click to expand...
Click to collapse
There's a thread right near yours, titled [Q] Lost data and signal? HELP PLEASE.. Not sure if you've already seen it, but it sounds like a very similar problem and that ended up getting solved by this post.
JerseyMike4 said:
There's a thread right near yours, titled [Q] Lost data and signal? HELP PLEASE.. Not sure if you've already seen it, but it sounds like a very similar problem and that ended up getting solved by this post.
Click to expand...
Click to collapse
I actually just saw this a minute ago, it seem similar so im working on doing the same thing atm
jrpjordan24 said:
I actually just saw this a minute ago, it seem similar so im working on doing the same thing atm
Click to expand...
Click to collapse
IT WORKED !!!
http://forum.xda-developers.com/showpost.php?p=36848758&postcount=10
Not to be a ass but of course it worked, if you were to read the forums a little you would see there are 10,000 threads about this
jrpjordan24 said:
IT WORKED !!!
http://forum.xda-developers.com/showpost.php?p=36848758&postcount=10
Click to expand...
Click to collapse
You should edit out your IMEI from your earlier post.
Sent from my SCH-I535 using xda app-developers app
SlimSnoopOS said:
You should edit out your IMEI from your earlier post.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Just did thanks.

[Q] Update to 44s, no more cell network

Hello,
I just downloaded the update to 44s.
After successful flash, it didn't ask me for a PIN after boot. I flashed using "reboot -> go to recovery".
Additionally, it says "invalid sim" and doesn't connect to any cellular network.
I am in Germany, using the stock firmware before (it was up to date, but not the 44s).
What can I do now? What was going wrong?
Thanks.
Update: I flashed cm-bacon-ac1ccf7921-to-5fa8c79c0b-signed.zip
I went back to stock, but the problem persists...
You probably lost your imei.
So in my phone's info, there is an IMEI. The IMEI SV is 00, that looks strange.
But in fact, the sim card is not working in my Galaxy S3 now anymore.
Please help
David.
That should tell you that it's possibly the SIM card that's the problem.
Transmitted via Bacon
I made sure now, after trying and trying...
Different sim works in the opo.
Sim from opo doesn't work in huawai surf stick, nor the galaxy s3.
So I have a problem I never had: a broken sim card.
So all I did this evening was because of this.
Thanks for any help, this forum is so nice.
David.
oneplus said:
You probably lost your imei.
Click to expand...
Click to collapse
How can an IMEI be lost?.... unless it is a software setting?
JeffDC said:
How can an IMEI be lost?.... unless it is a software setting?
Click to expand...
Click to collapse
It's a bug that's affected quite a few OPO owners.
Transmitted via Bacon
timmaaa said:
It's a bug that's affected quite a few OPO owners.
Transmitted via Bacon
Click to expand...
Click to collapse
timmaaa,
Hardware of software type of bug? If it's software, then couldn't/wouldn't there be a way to correct that?
Are you aware of any way to trigger the IMEI loss? I'm just starting to mess about with 3 OP's and I sure do not want to run into any issues.
Basically I unlocked and rooted an OP, set it up, TWRP'd it, and backed it up via TWRP. Then took that backup and copied it to another OP with basic unlock, rooted & TWRP'ed phone, and restored it to that phone. All seems to be working fine on both phones. Soon to do a third. If the IMEI is software stored I can see that screwing things up.
JeffDC said:
timmaaa,
Hardware of software type of bug? If it's software, then couldn't/wouldn't there be a way to correct that?
Are you aware of any way to trigger the IMEI loss? I'm just starting to mess about with 3 OP's and I sure do not want to run into any issues.
Basically I unlocked and rooted an OP, set it up, TWRP'd it, and backed it up via TWRP. Then took that backup and copied it to another OP with basic unlock, rooted & TWRP'ed phone, and restored it to that phone. All seems to be working fine on both phones. Soon to do a third. If the IMEI is software stored I can see that screwing things up.
Click to expand...
Click to collapse
It's firmware related. There are threads discussing how to fix it in the q&a section. It happens randomly as far as I know.
I don't believe the IMEI is carried across unless you're reporting an EFS partition from another device, but there's one way to know for sure, compare the IMEI's on the original device and the second one that you restored the backup on.
Transmitted via Bacon
davidbaumann said:
I made sure now, after trying and trying...
Different sim works in the opo.
Sim from opo doesn't work in huawai surf stick, nor the galaxy s3.
So I have a problem I never had: a broken sim card.
So all I did this evening was because of this.
Thanks for any help, this forum is so nice.
David.
Click to expand...
Click to collapse
so David, another question not related. If you forget the problems that you had with the SIM, is the OPO working fine on 44 now?
I am running 38 atm.
Actually I was happy to have it back, running at midnight
If I update, I will tell you.
David.
timmaaa said:
It's firmware related. ...
Transmitted via Bacon
Click to expand...
Click to collapse
Thanks for the details.
I didn't use it very much since the update, but for now, zooming with 2 fingers works, which was broken before.
David.

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