Develop Bugs

Lost all signal, will pay $$ for advice leading to fix!

Hoping someone can help..
Lost all signal after rooting and installing Kang rom + Franco kernel with the correct radio thing...
Not sure when the reception cut off or after what.
I did however install the wrong galaxy tab rom first and im not sure if this is when signal disappeared because i didnt notice.
I've unrooted and oem locked the phone back to stock with nothing working
can anyone help !
just want my signal back.
doesnt even detect other signals nor my own phone number
ive tried multiple sim cards too
Phone worked earlier today(first day ive had it)
and i made a few calls etc.
I suspect it may be a sim card issue too
ive tried multiple with nothing changing - however its as if the phone doesnt even know i have my sim in there and when i check my phone status with phone number etc - nothing is there
Re-rooted the phone and tried to do everything fresh but nothing seems to work.
http://i73.photobucket.com/albums/i215/kcokla/Screenshot_2012-02-05-01-23-51.png
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Which baseband are you using? I'm on XXKL1 with AOKP for 4.0.3 and franco.kernel. I didn't have issues with KK6 and KK1 before that though.
Sent from my Galaxy Nexus using xda premium

using XXKK66 (whats recommended in my country)
now ive unrooted it and oem locked the phone
now running XXKK6
on 4.0.2
kernal 3.0.8-gaaa26111 android [email protected] 28#1
build number ICL 53F
all is stock(i believe) based on galaxy nexus root toolkit

Which aokp did you flash? There are different versions for different models. Maguro is gsm Nexus for example.
Sent from my Galaxy Nexus using XDA App

Mnemoch said:
Which aokp did you flash? There are different versions for different models. Maguro is gsm Nexus for example.
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse
You can't flash a cdma rom on a GSM phone..
Sent from my Galaxy Nexus using xda premium

Mnemoch said:
Which aokp did you flash? There are different versions for different models. Maguro is gsm Nexus for example.
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse
used aokp_maguro_build-21.
Gapps,
franco kernal nightly
radio maguro tdvkk6 and also tried xxkk6.
currently i unrooted it and put back the oem lock - nothing changed
I suspect its not a reception issue, perhaps a sim card reading related
tried 3 differnt sim cards - nothing changed
but when i goto "about phone" it doesnt even have my phone number in there.
Nothing at al
Its as if ive got a tiny tablet for internet wifi only...
Willing to pay money to someone who can help me fix this!

I'd bet you flashed the right rom , but for the wrong device. I had the same thing happen when I wasn't paying attention and flashed a the 10.1 tab rom.

How do i fix it?
I've unrooted and gone back to oem lock but still no avail !

AfroCreame said:
I'd bet you flashed the right rom , but for the wrong device. I had the same thing happen when I wasn't paying attention and flashed a the 10.1 tab rom.
Click to expand...
Click to collapse
Your right, i did do this now that ive thought about it but ive flashed the right one since

kcokla said:
Hoping someone can help..
Lost all signal after rooting and installing Kang rom + Franco kernel with the correct radio thing...
Not sure when the reception cut off or after what.
I did however install the wrong galaxy tab rom first and im not sure if this is when signal disappeared because i didnt notice.
I've unrooted and oem locked the phone back to stock with nothing working
can anyone help !
just want my signal back.
doesnt even detect other signals nor my own phone number
ive tried multiple sim cards too
Phone worked earlier today(first day ive had it)
and i made a few calls etc.
I suspect it may be a sim card issue too
ive tried multiple with nothing changing - however its as if the phone doesnt even know i have my sim in there and when i check my phone status with phone number etc - nothing is there
Re-rooted the phone and tried to do everything fresh but nothing seems to work.
this happened to me on my Captivate a while back. Even after using ODIN to flash back to stock my phone wouldn't recognize my sim. Eventually after flashing different roms it just "fixed itself".
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse

AstroLuigi said:
kcokla said:
Hoping someone can help..
Lost all signal after rooting and installing Kang rom + Franco kernel with the correct radio thing...
Not sure when the reception cut off or after what.
I did however install the wrong galaxy tab rom first and im not sure if this is when signal disappeared because i didnt notice.
I've unrooted and oem locked the phone back to stock with nothing working
can anyone help !
just want my signal back.
doesnt even detect other signals nor my own phone number
ive tried multiple sim cards too
Phone worked earlier today(first day ive had it)
and i made a few calls etc.
I suspect it may be a sim card issue too
ive tried multiple with nothing changing - however its as if the phone doesnt even know i have my sim in there and when i check my phone status with phone number etc - nothing is there
Re-rooted the phone and tried to do everything fresh but nothing seems to work.
this happened to me on my Captivate a while back. Even after using ODIN to flash back to stock my phone wouldn't recognize my sim. Eventually after flashing different roms it just "fixed itself".
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
Try manually selecting a mobile network in the settings. Or dial *#*#INFO#*#* in the dialer. Then click phone information. Press the : button (aka menu) to change the radio bands to USA. (or Auto)
Click to expand...
Click to collapse

Someone else in here flashed the Tab WiFi rom, search to see how that turned out. Think you need your EFS directory backup though or you may be sh*t out of luck.
Sent from my Galaxy Nexus using XDA App

If you did flash a tablet rom on your phone, you don't have an EFS folder anymore. This happened a week or so to someone. I am not exactly sure how they fixed it.. but that I am sure if you do some searches you will find a way. Goodluck.

How long did it take to fix itself?
Any rom/ kernal combinations you suggest ?
Can u please elaborate?
How can i regain the efs folder?
As stated willng to pay for useful advice leading to the fix!

Search it.. someone had your exact problem.
Sent from my Galaxy Nexus using xda premium

I made the same mistake:
http://forum.xda-developers.com/showthread.php?p=21897496#post21897496
After a couple of days of trying every method I could to fix it, I ended up taking a significant loss and sold it as is and picked up a subsidized verizon nexus. If I had a spare phone or didn't need to be connected 24/7, I would of spent more time trying to fix it.
Sorry to be the bearer of bad news, but unless you're just some badass dev or have lots of time on your hands, you're pretty much screwed, for right now anyway. There are some apps in the android market that supposedly fix the issue on SG2's, but none work (yet) for the GNEX.

Why dont you just flash everything back to stock using the factory images in the link below
http://code.google.com/android/nexus/images.html
Obviously use the right cdma or gsm images based on your phone!

monkeyboy451 said:
Why dont you just flash everything back to stock using the factory images in the link below
http://code.google.com/android/nexus/images.html
Obviously use the right cdma or gsm images based on your phone!
Click to expand...
Click to collapse
Been there, done that. Hopefully it'll work for him but it made no difference for me.

I am no expert and I am just throwing an idea out here, but if it is an efs backup file that you need * referring to Afro's url posted* is it not possible that someone can upload their working efs folder so you can put it in its place?

Thanks for the tips and links, going to read them inside out.
Ive got access to another galaxy nexus ->
cant i just transfer something accross ?
Perhaps download the efs from the other phone (gnex) and put it on the one mising?

No Signal??

I'm trying to help a friend out fix his Note 2. He rooted the phone and installed a custom rom, I think Jedi. After that there was no signal, just the circle with a line through it. I did search and tried flashing modem and couple other things. Nothing seems to fix it. Tried going back to stock no luck. So Im going to post what I have in the status of the phone:
Network: Unknown
Mobile Network Type: Unknown
Service State: Out Of Service
ERI: Not Available
IMIE: It's there
Any help to get the singal back???

Seems like a simcard issue. If not then check if the antennas r loose.. This requires u to open up your phone. Don't do it if you don't know what your doing
Sent from my SGH-T889V using xda app-developers app

kpstunna85 said:
Seems like a simcard issue. If not then check if the antennas r loose.. This requires u to open up your phone. Don't do it if you don't know what your doing
Sent from my SGH-T889V using xda app-developers app
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Click to collapse
Cant be the sim card. You know the phone still shows signal bars even without the simcard. It's not even showing those. Nothing at all

I'm on jedi 10 flashed fine from stock try twrp recovery. Install it from goo manager in market
Menu install open recovery script reboot into twrp...
Be sure to backup stock rom first then when done choose Wipe data wipe cache wipe dalvic cache .Then install
Choose jedi install .
No need to flash modems or all that' of its a tmobile T889 note 2.
I believe the install just went bad is all.
Sent from my SGH-T889 using xda app-developers app
---------- Post added at 11:28 PM ---------- Previous post was at 11:25 PM ----------
Or try to go to settings /more /mobile network and choose network mode Gsm wcdma.
Reboot
Sent from my SGH-T889 using xda app-developers app

I assume u checked APN's
Also could dial *#2263# and choose wcdma and all.
It is a t889?
Sent from my SGH-T889 using xda premium

Could be a hardware problem.... I've been having weak signal for the past month and opened my phone up about 20times... replaced a few parts and today... it complete doesn't have signal... same thing the circle with the line inside... It could be multiple parts that are defective... try to get the speaker charger part... most of the time its that the problem... if not the simcard sd card part.... or the antenna flex cable.... its super frustrating thats for sure

It was working fine, whole thing fell apart after rooting. He lost the imei but managed to get it back. I cant do dial 2263 because there is no bara at all. When i do it shows no mobile network.

Odin back to stock Find the stock tar.
Then start all over .FACTORY IMAGE TAR FILE
Download unzip place tar file in pda using Odin tool.
http://tinyw.in/Vqrj
If I'm not mistaken you can root the note 2 right from the device itself. Use the exynos abuse apk
And open app and root it works on T889. HERES THE APK AND IT ROOTS IN 5 SECONDS.
http://forum.xda-developers.com/attachment.php?attachmentid=1576221&d=1355926774
Sent from my SGH-T889 using xda app-developers app

lojak29 said:
Odin back to stock Find the stock tar.
Then start all over .FACTORY IMAGE TAR FILE
Download unzip place tar file in pda using Odin tool.
http://tinyw.in/Vqrj
If I'm not mistaken you can root the note 2 right from the device itself. Use the exynos abuse apk
And open app and root it works on T889. HERES THE APK AND IT ROOTS IN 5 SECONDS.
http://forum.xda-developers.com/attachment.php?attachmentid=1576221&d=1355926774
Sent from my SGH-T889 using xda app-developers app
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Went back to stock. Still no luck
still showing this instead of signal bars:
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I don't know if anything would have helped it would been going stock with Odin you may have botched the phone ..
I suggest trying another sim. A Friends sim.
Try it I bet it's sim issue maybe the sim info was wiped
Sent from my SGH-T889 using xda app-developers app

the circle with the line trough it where the reception bars should be happened to me when I changed the wifi calling setting to Wifi only
in settings>more settings>wi-fi calling settings>connection preferences
i only had to change it back to wifi preferred and it worked again.

check if you still got your IMEI #

Dacoit said:
It was working fine, whole thing fell apart after rooting. He lost the imei but managed to get it back. I cant do dial 2263 because there is no bara at all. When i do it shows no mobile network.
Click to expand...
Click to collapse
How did you get the imei back? I'm currently in the same boat.

Well I dont really know how I got mine back to life, tried all the standard stuff from the threads,got my imei back but had no network,network type,service nothing helped. last resort I said whatever ill try anything now. Came across this
http://galaxynote2root.com/galaxy-n...3g4g-aws-bands-on-att-galaxy-note-2-sgh-i317/
whatever it did it restored everything (could see carrier,network,etc)but corrupted imei, next i followed this guide
http://forum.xda-developers.com/show....php?t=1804117
used the imei generator, then the writer (link on post does not work for the imei generator,so found it here
http://d-h.st/vVV
Wrote my imei back and presto, back in action. Fully functional again, including 4G
Like I said this was a last resort, but worked

rail205 said:
Well I dont really know how I got mine back to life, tried all the standard stuff from the threads,got my imei back but had no network,network type,service nothing helped. last resort I said whatever ill try anything now. Came across this
http://galaxynote2root.com/galaxy-n...3g4g-aws-bands-on-att-galaxy-note-2-sgh-i317/
whatever it did it restored everything (could see carrier,network,etc)but corrupted imei, next i followed this guide
http://forum.xda-developers.com/show....php?t=1804117
used the imei generator, then the writer (link on post does not work for the imei generator,so found it here
http://d-h.st/vVV
Wrote my imei back and presto, back in action. Fully functional again, including 4G
Like I said this was a last resort, but worked
Click to expand...
Click to collapse
Bro i am in the same boat as you were. My service went off too. But my phone shows the proper IMEI. I tried the way you posted but it still gives me no service message. Any idea what else should i do?
I already flashed the stock ROM.

Is airplane mode on?

Did you flash this file with qpst?
http://downloadandroidrom.com/file/GalaxyNote2/atthowto/enabletmo3g4g/ATT_I317_AWSMOD_dumimei.qcn
I know it says for i317, but it is what I had to do to get mine back to life.

I think I'm having the same issue as the OP with my T-889V, and it's causing me some serious headaches! -_-
I was running Jedi x12. Last night I had to pop out the sim from my note to try it on another phone. Once popped back in, my phone lost all carrier connectivity. At first the signal icon looked like a "forbidden" sign (just like the op). Then, after a little while, I get service bars, but no connectivity indicator. My IMEI used to show up, but I still didn't get connected. I used my sim in a different phone as well as a different sim in my phone to rule those 2 out. As expected a different sim in mine didn't work.
Fast forward to today, I go back to stock using mobile odin. My IMEI is now unknown, obviously I can't connect to anything and on top of that the phone reboots every 1 minute or so. FML.

Did you by chance flash a different modem? When iflashed a tmobile modem on my t889v videotron phone it would do the same now I have to use tmobile modems all the time.

No, I used a T889V radio. (edited, I accidentally said rom)
But wait, there's more! Earlier I flashed some other rom I had lying around. My IMEI was back, however I was still unable to get any service. So I figured I'd try my luck with a different version of stock. At this point I just want to take the phone in, I've spent way too much time on it. So I mobile odin the rom and... I'm boot looping. I can't get into recovery at all. At least download mode still works. Knowing my luck next time I flash something I'll be needing a jig. FML x2.
Edit: I guess it's toast... even after trying desktop odin it's still bootlooping.

[SOLVED][ION] How do I just flash the baseband?

Hi guys. I have an LT28at running the the LT28i firmware. I am having an issue with calls being garbled as seen in this thread: http://forum.xda-developers.com/showthread.php?t=2115074
It is suggested to flash the baseband of the LT28at firmware but whenever I do this, the baseband does not change in the settings. Is this normal? How do I know if the baseband has actuallly changed?
I excluded everything except the baseband in flashtool. The flash succeeds but as stated before there is no change in my baseband number. Thanks.
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I heard first time that you can change baseband. But I also don't understand why you are using different fw instead of correct for your phone. Baseband could be changed on 2011 Xperia's but not in 2012. Correct me if I'm wrong.
Sent from my LT26i using xda premium

Yes the baseband can be flashed. I just recently flashed the at .111 baseband on my 3.7 I firmware.
1. Open Flash Tool
2. Select the ftf you want to use
3. Un check all wipes and everything but the baseband
4. Now that you only have basband selected flash and connect your phone in flash mode
5. Your done
If you are flashing a baseband from an older I firmware it is quite possible they both use the same one.
Okay this is odd. I have the .111 at base flashed and it reads the same as yours in the phone. I know it flashed though as my wifi is worse and I have the stock signal icons again for at.

Vaith said:
I heard first time that you can change baseband. But I also don't understand why you are using different fw instead of correct for your phone. Baseband could be changed on 2011 Xperia's but not in 2012. Correct me if I'm wrong.
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
No AT&T bloat. That's why.
zackspeed said:
Yes the baseband can be flashed. I just recently flashed the at .111 baseband on my 3.7 I firmware.
1. Open Flash Tool
2. Select the ftf you want to use
3. Un check all wipes and everything but the baseband
4. Now that you only have basband selected flash and connect your phone in flash mode
5. Your done
If you are flashing a baseband from an older I firmware it is quite possible they both use the same one.
Okay this is odd. I have the .111 at base flashed and it reads the same as yours in the phone. I know it flashed though as my wifi is worse and I have the stock signal icons again for at.
Click to expand...
Click to collapse
Yeah I don't know why it doesn't change in the settings. I don't really know if mine has really changed to the AT&T baseband or not. The flash was successful so I guess it did? I'll have to see if I still have the garbled phone call issue.

The one way to tell is the signal icon. If its a att baseband it will show 4g for hspa+ and LTE for 4g. On the i radio it shows H and 4g.

EDIT: just checked my phone, and my baseband is the same as the OP? So i guess i have the same problem, but haven't noticed garbled calls or anything...yet...and sorry Zackspeed; I didn't see your 2nd post noticing the icon changing...i guess i'll try flashing the .111 baseband again and see if it does the same as it did for you...i just don't have my cable, so i won't get to it until tonight.
I went from latest ATT .111 ICS back to latest generic .3.7 ICS while excluding baseband in flashtool. Seems to have put the international baseband on anyway, but everything is working with ATT after i manually entered APN settings...also, I'm getting the international icons in the status bar.
Do any of you happen to know the baseband version of .111? I never took a screen of that; i guess i should've.
based on what others are saying, it does seem that reflashing .111's baseband back over .3.7 'works'...its just not updating whatever file being read for the about phone status page. Just seems weird that excluding baseband in flashtool during the initial flash seemingly does nothing?

Do any of you happen to know the baseband version of .111? I never took a screen of that; i guess i should've.
Click to expand...
Click to collapse
While I don't know the baseband number and I can confirm it does not change in about phone it does change. I have the .111 flashed at the moment and my wifi signal is not as strong but my regular signal seems better. I have not had the garbal problem and seem to stay connected to the network better. 3.7 seems to have the most issue. I had allot of garbal with its radio and allot of network drops. The one issue that bothered me the most was having to reboot the phone whenever it would switch from 4g back to hspa+.
I will test the radios today and see what I can figure out and see if any of them change in about phone.

^awesome, thanks. weridly, just 5 minutes ago i had my first garbled thing pop up...tried to call my voice mail and it sounded like the phone was at the bottom of a pool.
I'm not in an LTE coverage area, so i can't really comment on how my phone reacts to 'in and out' things like that. I did confirm LTE works with .3.7 and apparently the international baseband, though.
This is strange though. What i've noticed since going from att .111 to international .3.7 is that i regularly have higher signal strength being displayed, and never noticed any wi-fi problems. I haven't dropped a call since i flashed over, and get at least 2 bars in places i normally would have no signal displayed (such as the server room where i work)...I know that displayed signal strength doesn't mean its truly better; but i can make calls in areas that i couldn't before....
So i haven't even considered messing with this since the flash, as the ONLY difference i've had was the different icons....everything else just seemed better....which is the opposite of what you experienced with the international baseband apparently?
but, as i mentioned, i did exclude the baseband when flashing over .3.7..so i technically should have att's .111 baseband right now, which i clearly don't...I can 100% confirm i have the international icons in the status bar, and i had absolutely NO data connection until i manually entered APN settings. The phone didn't auto-download that stuff like some guys did.

jtr165 said:
^awesome, thanks. weridly, just 5 minutes ago i had my first garbled thing pop up...tried to call my voice mail and it sounded like the phone was at the bottom of a pool.
Click to expand...
Click to collapse
Welcome to the club.
jtr165 said:
^This is strange though. What i've noticed since going from att .111 to international .3.7 is that i regularly have higher signal strength being displayed, and never noticed any wi-fi problems. I haven't dropped a call since i flashed over, and get at least 2 bars in places i normally would have no signal displayed (such as the server room where i work)...I know that displayed signal strength doesn't mean its truly better; but i can make calls in areas that i couldn't before....
Click to expand...
Click to collapse
I also noticed that signal quality was terrible when I was on .111.
jtr165 said:
^So i haven't even considered messing with this since the flash, as the ONLY difference i've had was the different icons....everything else just seemed better....which is the opposite of what you experienced with the international baseband apparently?
Click to expand...
Click to collapse
For me everything is better. The only issue I have is the garbled voice but that may have been resolved with the baseband flash. We'll see.

archie87 said:
Welcome to the club.
I also noticed that signal quality was terrible when I was on .111.
For me everything is better. The only issue I have is the garbled voice but that may have been resolved with the baseband flash. We'll see.
Click to expand...
Click to collapse
more lost than when i started haha. I only had ATT .105 still on my machine, so i tried flashing only that baseband over rather than waiting to download .111 again. Flashtool did its thing, booted phone...
no change whatsoever. Still have international icons...and same baseband version number...
zachspeed are you positive you're getting stock icons back? Some in other threads are saying the baseband doesn't control that; that its built into the entire rom or something.
I'm starting to think this is a flashtool issue more than anything...as its clearly not doing what it says its doing in some cases...and given flashtool's track record of just blatantly buggy stuff...i can't see how its something else entirely.

Well I am wrong as it indeed is not working now. I just flashed 29i to see if it would change and it did not. I know it used to work as like I said when we first went to using the H ICS we had to flash the att GB base. As for the icons I am sure they changed as I have LTE in one spot where I live and for the longest it would say H for 3g and 4g for lte. Now after I flashed the .111 it says 4g all the time and LTE when I am in that part of town. Or maybe I am just crazy lol. JB could not come fast enough lol or a Z would be great haha.

cool man, no problem...
that still doesn't explain why basebands aren't being changed with flashtool though. If we flash att .111 baseband over, it should be ending in '-24', not 23...and has a few other letter differences in the version number.
I tried .105 last night, nothing...and .111 last night, nothing. I can't tell any difference at all with the phone, still has international icons and everything.
i've only had that garbled thing the one time, though...so agreed, hopefully whatever this weirdness is its gone with JB haha.

It is all kind of odd. I do know for sure it did work and not really sure why it wont now. Anyway guess we wait two weeks or so lol.
Okay I am going to put this out there. One thing I did notice was when I flashed the att radio with the build prop still reading 28i and noticed it skipped something but I did not save the log or really read it. When I tried flashing the 3.7 generic radio it did not do it. This occurred to me after I had stopped messing with it last night. So I wounder if we edit the finger print to look like what we are flashing if it would then flash?? Just a hunch so don't quote me on this.

Well I'm at 24 hours with no garbled calls after "flashing" the .111 baseband. Fixed? Lucky break? Who knows. -_-

^i too have not had a garbled call other than that one random guy 2 days ago...other than the baseband version number not quite lining up with what i think it should be, the phone has been perfect. Still getting noticeably better signal strength than i did with ATT ICS, but that could simply be finally a few back end upgrades on their part...something very long over due, as service has sucked in this area for 10 plus years...
zack, i logged both baseband flashes i tried also...one for .105, and one for .111...I didn't read them, but saved them. I'll check the logs when i get back to my work computer. The only thing i noticed was 'flash successful', and simply unplugged the phone...but there was a wall of text i didn't carefully read above it. I agree though, this is all just something to do while bored...as JB will be pretty much the final stock rom any of us mess with on an Ion...and that will be the one i'll put the most effort into making sure its as bug free as i can possibly get it.

Guys,
Baseband is contained in /system/etc/firmware. Flashing baseband partitions won't change anything except maybe resetting your current baseband.
If you want to change baseband, you have to take the files from the rom that contains it: modem.* (mdt, b00, b01...bxx), q6.* (mdt, b00, b01...) , tzapps.* and dsps_fluid.* then copy them into your own rom in /system/etc/firmware.
You'll see that by doing that, your firmware version changes.
Flashing the baseband partitions after copying the files could help having a fresh start.

^haha good to know, so i was in way over my head...
a day later and still no messed up calls, though. So i'm happy for now...just ready for JB

I don't think that is correct. I am still learning all of this but I do know in some of the older threads its documented that it did work early on when we first went to H ICS. Some who had LTE in their area at the time showed LTE speeds after flashing it. Guess it does not matter much now but it sure would be nice to have a unlocked boot loader. Ha Ha

Well, I'm 98% sure, I worked on radio partition extract in firmware and there is no way that the content is radio code. It could have configuration values though, that's why I said that flashing them could be useful, but the partitions are mostly empty. Proof of that is that version changes only if you change files, it will change even without formatting radio partitions.
Unlocked bootloader is not required by the way as it's on system partition, you only need root, remount partition, and replace files.

Regardless of whether the flash does anything or not, it seems to have solved my problem, lol.

Galaxy Nexus lost all signal, can see mobile network, just not connect.

My Galaxy Nexus has had no signal all day, i had signal on the way to work then have lost it sometime in the morning. I have tried my simcard in another phone and it works fine, i have tried another simcard in my Galaxy Nexus and have the same problem, the phone gets no signal what so ever, however both simcards work ok in another phone.
I can see all the mobile networks we have here in the UK, i just don't appear to be able to connect to any.
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I'm on 3 UK, the phone is running the Cyanogenmod 11 M2 build.
I appear to have signal, however service status states "out of service", not sure what that means?
I have tried re starting the phone, putting it in aeroplane mode, leaving the sim / battery out for a while, re flashing the rom.
Anything else i can try?

Maybe reflash your baseband radio, or try another?

Good suggestion, even flashed the 4.3 factory image from Google and got exactly the same sadly.

InsaneNutter said:
Good suggestion, even flashed the 4.3 factory image from Google and got exactly the same sadly.
Click to expand...
Click to collapse
I would check your IMEI to see if it has not gone to a Generic IMEI. In settings about phone...

I think that's the problem, its 004999010640000 which i just typed in to Google and appears to be a generic IMEI.
The second result is about Fixing Galaxy Nexus's IMEI Number so ill have to try and follow that when home from work.

Exact same problem!
I have the exact same problem. My Galaxy Nexus stopped connecting to 3 about 9am yesterday (22nd) and does the same thing as your phone. I'm running Android Revolution HD11 (4.3).
let me know how the IMEI reset goes. Not having a working phone is very annoying.

InsaneNutter said:
I think that's the problem, its 004999010640000 which i just typed in to Google and appears to be a generic IMEI.
The second result is about Fixing Galaxy Nexus's IMEI Number so ill have to try and follow that when home from work.
Click to expand...
Click to collapse
I have the same problem myself now. Had generic IMEI but was working fine on Vodafone today it suddenly stopped. No signal, emergency calls only. :crying: And I saw that guide also but you need to have a backup of your phones factory folder before it happened. I dont have one before it happened. Anyone who knows more let us know

already upgrade your baseband/radio?? seem auto networks setup didnt found any frequencies.
galaxy nexus i9250 > 4.4.2 slimkat

t1mberman said:
I have the exact same problem. My Galaxy Nexus stopped connecting to 3 about 9am yesterday (22nd) and does the same thing as your phone. I'm running Android Revolution HD11 (4.3).
let me know how the IMEI reset goes. Not having a working phone is very annoying.
Click to expand...
Click to collapse
Klejdi90 said:
I have the same problem myself now. Had generic IMEI but was working fine on Vodafone today it suddenly stopped. No signal, emergency calls only. :crying: And I saw that guide also but you need to have a backup of your phones factory folder before it happened. I dont have one before it happened. Anyone who knows more let us know
Click to expand...
Click to collapse
I've been doing a lot of reading today, followed by a lot of messing bout this evening and have finally managed to recover my IMEI number and get my Nexus working. I tried various things, including using the FuxkDocomoV3.1.apk as mentioned in the comments of the guide linked to above. From what i can tell you are going to need a backup of your phones /factory folder to recover sadly.
The entire contents of my /factory had been erased. I'm not 100% sure how that happened, however i believe i may have accidentally erased it when i flashed CM11 M2 the other week, i notice Clockwork recovery has a REALLY EASY way to format it in the newer versions, and no obvious way to backup /factory (from what i can see)
I'm guessing looking at /data/radio/log/nv.log i erased it when flashing the rom, as the date in the log matches when i flashed the latest clockword recovery and last formatted my phone.
Sun Jan 12 12:10:55 2014: nv data does not exist (GED)
Sun Jan 12 12:10:55 2014: nv data does not exist
Sun Jan 12 12:10:55 2014: default NV restored
Click to expand...
Click to collapse
As to why it worked until the 22nd with what i presume is the default IMEI i have no idea.
What i did learn is that /factory is also referred to as the EFS partition, as it happens the Team Win Recovery Project (TWRP) backs up the EFS partition! I remembered i had used the TWRP recovery a long time ago back in 2012, and still had the backup i made before flashing a custom rom.
After that had restored my phone wouldn't boot the old backup i had made, so presuming it had actually restored /factory i flashed the 4.3 factory image from Google. My Nexus booted and had a phone signal after that! I checked the IMEI number and it has indeed been restored.
I then simply formatted the system partition again, flashed the CM11 M2 and restored my apps with titanium backup, i then still had my IMEI in a custom rom.
So to anyone having problems i would check your old backups and see if you have any made with TWRP, you should have a backup of the EFS (factory) partition which will get you your IMEI number back when restored.
Another possible way to recover:
I read this in another post on XDA:
By restoring your nandroid, what you have done is restored the proper files in /data/radio, which is what Android looks at for IMEI. However, there will still be nothing in /factory, so if you ever wipe or do a factory reset, your IMEI will disappear again. In order to get it to stick, I believe you still need to copy the nv_data.bin.md5 and nv_data.bin files from /data/radio to /factory.
Click to expand...
Click to collapse
(Link)
So with that in mind if you have an older nandroid backup made with clockwork recovery you might be able to copy the relevant files from /data/radio to /factory and recover like that, or at least find out if you get your IMEI back by flashing an old backup.
I've always made what i thought was a complete backup of my phone before flashing a custom rom, however i now see this is not always the case in regards to /factory (EFS) that is something im going to keep in mind for future reference.

Cannot register on network
Hi Guys
Got a used i9250M (Canadian version), device is rooted and with TWRP installed.
I have installed several ROMS with no difference, at the moment I have flashed back the stock ROM
I have tried to flash every moded available in the modems list in (through TWRP)
https://basketbuild.com/devs/osm0sis/radios/cwm/
The original modem is i9250ugll1 (4.3.1)
I have tried several SIM cards with Wind mobile (Canada) and Rogers Canada
I checked my IMEI as suggested in this post but it matches that of the back of the phone, I did see somewhere about a bad md5 sum
Anyone has any idea as of what may be happening
Thanks in advance

[Q] I747 WIFI not working after auto/restart.

I can flash any custom ROM and everything working correctly.
WIFI connected and working too.
Doing customizations and installing few apps and after a restart (probably need restart) wifi not working.
If I leaved WIFI on state before restart it shows saved networks and won't connect.
Turning on after restart not happening. I had to go back and re-enter to WIFI menu . Then it shows"searching..." WPS, WIFI direct nothing works.
After failed scan it shows saves connections and touching on connection says" Failed to connect to WIFI network." Or WPS failed, Try again in few minutes."
Hard reset or flashing again will workout, but one restart and it all messed up. And tried without doing nothing and restart, it's same.
I collected few logs and attached. And link to short video that exactly happening.
Tried every other ROM and kernels, same result. On stock, it's perfectly fine and working. Aftre bootloader update(yeah, thought it would help) same thing happens. But not with stock ROM; KNOX fear eh. http://forum.xda-developers.com/images/icons/icon10.gif
Living through past two weeks for solution and I'm ended up here.
https://plus.google.com/u/0/photos/...5970685305773786882&oid=104298779839076602088
Rooted
MJB: both bootloader and modem
Beanstalk: current rom
Here how I solved the problem.
First download SQLite debugger from store
From app, navigate to Setting storage & open Setting.db
Click on Global, Name.
From the list choose WiFI Display on.
Click on UPDATE? > value... > 0 from the list or enter value.
If choose to enter the value manually it's same thing, type 0 where cursor blink.
Then click on arrow head on top right so the new popup saying Commit the change and confirm it.
Restart the device and you're good to go with WiFi again without a problem.
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Try different kernal.

Native7i said:
I can flash any custom ROM and everything working correctly.
WIFI connected and working too.
Doing customizations and installing few apps and after a restart (probably need restart) wifi not working.
If I leaved WIFI on state before restart it shows saved networks and won't connect.
Turning on after restart not happening. I had to go back and re-enter to WIFI menu . Then it shows"searching..." WPS, WIFI direct nothing works.
After failed scan it shows saves connections and touching on connection says" Failed to connect to WIFI network." Or WPS failed, Try again in few minutes."
Hard reset or flashing again will workout, but one restart and it all messed up. And tried without doing nothing and restart, it's same.
I collected few logs and attached. And link to short video that exactly happening.
Tried every other ROM and kernels, same result. On stock, it's perfectly fine and working. Aftre bootloader update(yeah, thought it would help) same thing happens. But not with stock ROM; KNOX fear eh. http://forum.xda-developers.com/images/icons/icon10.gif
Living through past two weeks for solution and I'm ended up here.
https://plus.google.com/u/0/photos/...5970685305773786882&oid=104298779839076602088
Rooted
MJB: both bootloader and modem
Beanstalk: current rom
Click to expand...
Click to collapse
trying wiping everything go back to stock 4.3 then reload a 4.4 kitkat rom (A DIFFERENT ROM) and see if that helps

I tried different ROMs already. No luck there.
Definitely looking for stock now.
For the reason of Knox I'm not sure what stock ROM needed to downloaded on my current state.
Sent from my SAMSUNG-SGH-I747 using Tapatalk
Update:
Seems like no body knows the reason. And answer for this trouble. Thanks anyway.

I am in the exact same boat. I installed the cyanogenmod v11, with kernal 3.4.74-cyanogenmod-gd298491. Wiped data, restored rom, etc. I've reset this phone so many times, I can't remember what all I've done. I did see a thread where users bring up a terminal emulator and type in some lines of commands, and wifi works, until the do a restart. I tried that and it didnt work for me. Luckily I have unlimited data, so I can download over LTE network. I just got a text from ATT saying I am pushing 5GB, and that I may be throttled soon. [email protected]%& you technology!

jasons239 said:
I am in the exact same boat. I installed the cyanogenmod v11, with kernal 3.4.74-cyanogenmod-gd298491. Wiped data, restored rom, etc. I've reset this phone so many times, I can't remember what all I've done. I did see a thread where users bring up a terminal emulator and type in some lines of commands, and wifi works, until the do a restart. I tried that and it didnt work for me. Luckily I have unlimited data, so I can download over LTE network. I just got a text from ATT saying I am pushing 5GB, and that I may be throttled soon. [email protected]%& you technology!
Click to expand...
Click to collapse
I couldn't find such thread. Still I'm trying myself figuring out what's going on. Hope myself to find that post soon.
For anyone interested in, another 2 logs here.

Sorry, I couldn't hunt anything down at work....no wifi on my phone....
Here is the thread I was reading before. Again, its worked for some, but not others. Good luck!
http://forum.xda-developers.com/showthread.php?p=44742265

You're on 4.3 correct? I had a problem similar to this with wifi I used a different kernel and it fixed it.
Confirm 4.3 and I will give you a link to the one I used.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

jasons239 said:
Sorry, I couldn't hunt anything down at work....no wifi on my phone....
Here is the thread I was reading before. Again, its worked for some, but not others. Good luck!
http://forum.xda-developers.com/showthread.php?p=44742265
Click to expand...
Click to collapse
Thanks. I'll check it out.
Checked it out, weren't that a i9300? It's worth trying.
theramsey3 said:
You're on 4.3 correct? I had a problem similar to this with wifi I used a different kernel and it fixed it.
Confirm 4.3 and I will give you a link to the one I used.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
I'd never at official 4.3. Only through customs. Last stock was 4.1.2

So what is your bootloader version? 4.3 will run on mj2 and mjb one will allow you to use Odin in the future and the other will brick your phone if you use Odin. If you have root access download root checker from play store it will show you which one you have.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

I got my wifi working. I am rooted, and I am using CWM. I downloaded the Aroma ROM from here (http://forum.xda-developers.com/showthread.php?t=2252932) , and installed it. It tooks multiple tries. It said the phone may sit on the Samsung logo for a long time, so I gave it an hour, and i reset my phone and tried a different combination. If you go this route, you will see a ton of different ways you can install this ROM, which is nice. I tried 3 different kernal options, and finally my phone booted up, and the WIFI worked, and stayed on.

theramsey3 said:
So what is your bootloader version? 4.3 will run on mj2 and mjb one will allow you to use Odin in the future and the other will brick your phone if you use Odin. If you have root access download root checker from play store it will show you which one you have.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
In OP I stated all thing. It's JB. Ya, big deal but RIFF stands beside me.

jasons239 said:
I got my wifi working. I am rooted, and I am using........
Click to expand...
Click to collapse
I also flashed that. Seriously; there's more to do with custom ROM than stock. True, problems are coming but that's the reason why I'm here. Even with this wifi problem, I'm still on custom.
Tapatalk on i747

Guys I was having this issue, and I found a fix that worked for me.
The Wifi on my last rom was working fine, as was on my current rom, until I switched on a setting, "Enable wireless display". It was the only common thread between the two, and as soon as I turned it on, I lost Wifi and got the "WPS failed" message when refreshing networks.
Once I turned off "Enable wireless display" (and rebooted with fixing persmissions, not sure if that's a necessary step), I had working Wifi again.
Settings > Display > Cast Screen > uncheck "Enable wireless display"
Hope this helps some of you.

I found a solution. I'll post it when I'm free
Tapatalk on i747