[Q] Radio issues with Nexus S, Hardware problem? - Nexus S Q&A, Help & Troubleshooting

Hi,
My Nexus S is having a strange issue that when turn the phone on it picks up that I'm on Orange UK but from then on it says emergecy calls only or no service but shows signal in the status bar. If I try and call someone I get no mobile network messages but I can get a data connection and use the Internet although very slowy. Strangest thing is that if I put no sim card in the status bar still shows signal.
I've tried different radios and tried both Offical stock 2.3.4 and CM7 7.1.0 but same results, I've also tried turning 3g off but I'm now out of ideas so can anyone give me some tips please?
Thanks

Can you give specifics? Phone model, Baseband version (found in Settings >> About phone). Not all radios are the same and you can end up bricking the phone flashing wrong radio version.
Sent from my Nexus S using xda premium

[email protected] said:
Can you give specifics? Phone model, Baseband version (found in Settings >> About phone). Not all radios are the same and you can end up bricking the phone flashing wrong radio version.
Sent from my Nexus S using xda premium
Click to expand...
Click to collapse
You cant brick your phone flashing the wrong radio....youll just have to have the correct radio as a back up. I flashed every radio for the nexus s and its not bricked.
Anyway, the standard radio the i9020a comes with is the UCKF1 or KB3 as I have heard. http://forum.xda-developers.com/showthread.php?t=1116884 is where you will find the radios. Just flash the correct one. How you will know whats the correct one is it will be stated after the phone model. for example I9020AUCKF1 the A after I9020 is for the carrier ATT and after the thats the radio it came with. just reflash the correct radio through CWM and you should be ok. If not PM and I will help you further

heinst said:
You cant brick your phone flashing the wrong radio....youll just have to have the correct radio as a back up. I flashed every radio for the nexus s and its not bricked.
Click to expand...
Click to collapse
Flashing I9023 radio on I9020 will brick the phone as it may not even boot into recovery, fastboot may not work too. Just a word of caution.
Sent from my Nexus S using xda premium

Sorry I should have said I have i9023 and have tried kf1 kd1 and jk8 radios all with the same results so far.
Sent from my GT-I9100 using XDA App

immolo said:
Sorry I should have said I have i9023 and have tried kf1 kd1 and jk8 radios all with the same results so far.
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
What the next step would be is to try a new sim card. Go to your carrier and ask for a new one. If same results then its the phone and I'll assist you more.
Don't forget the thanks button.
Sent from my Nexus S using xda premium

Managed to borrow someones sim card at work today and it was the same result so it does seem to be a hardware problem now.
Sent from my GT-I9100 using XDA App

Yes. That would seem to me like the problem. I'm sure you restored your phone and completely wiped the SD? Also did you try pulling out the battery while the phone was on wait 30 seconds try turning the phone with out the battery then put the battery back in and turn it on? I'm sure you have done that you seem like a decently tech savvy fellow.
I've called Samsung before and I hate to say it but their repair policy is horrendous. You'll need another phone cause you'll be without yours for 2-4 weeks. They want to send "you your original phone back." Even their battery exchange is the same. You send your bad battery to them. They receive it process it then send you a new one. Motorola and apple have their repair department to be easy and quick which is what the consumer wants. More so apple cause you can go right to the local store and get a new one in 10 minutes. Motorola takes 2 days. Better than Samsung still.
Thats it for my rant! Just wanted to give you a heads up of what you will hear. Hope it all works out.
Sent from my Nexus S using xda premium

heinst said:
You cant brick your phone flashing the wrong radio....youll just have to have the correct radio as a back up. I flashed every radio for the nexus s and its not bricked.
Click to expand...
Click to collapse
yea, try flashing a CDMA radio on a GSM phone and see how that works out for you!
edit: actually, this sounds exactly like the ns4g i bought the other day. try making an emergency call and see what happens. really, that's how i fixed mine.

thedudejdog said:
yea, try flashing a CDMA radio on a GSM phone and see how that works out for you!
edit: actually, this sounds exactly like the ns4g i bought the other day. try making an emergency call and see what happens. really, that's how i fixed mine.
Click to expand...
Click to collapse
Well I dont think some one is that dumb to flash a CDMA for a GSM......if you are, you should stick to the iphone

Well it looks like I'm taking a trip to a service centre today let's hope it doesn't cost me too much to repair.
Sent from my GT-I9100 using XDA App

I've the same problem.
from morning my phone doesn't want find my sim card. Yesterday it was working fine.
I've try to reflash my radio but nothing.. now i'll try with odine, restoring... something older

d128b said:
I've the same problem.
from morning my phone doesn't want find my sim card. Yesterday it was working fine.
I've try to reflash my radio but nothing.. now i'll try with odine, restoring... something older
Click to expand...
Click to collapse
I tried that last flashing the xxka3 rom with no luck but let me know if you get any better luck then me.
Sent from my GT-I9100 using XDA App

Did you have any luck with Odin? I'm currently waiting for Samsung to diagnosis my problem so it would be nice to know at least one of us fixed this with software.
Sent from my GT-I9100 using XDA App

immolo said:
Hi,
My Nexus S is having a strange issue that when turn the phone on it picks up that I'm on Orange UK but from then on it says emergecy calls only or no service but shows signal in the status bar. If I try and call someone I get no mobile network messages but I can get a data connection and use the Internet although very slowy. Strangest thing is that if I put no sim card in the status bar still shows signal.
I've tried different radios and tried both Offical stock 2.3.4 and CM7 7.1.0 but same results, I've also tried turning 3g off but I'm now out of ideas so can anyone give me some tips please?
Thanks
Click to expand...
Click to collapse
I've had a similar issue in the past. Restoring my EFS made it work again.
But before that issue, I also had another problem where no amount of radio flashing and EFS fiddling would fix it. Sent it to Samsung and it came back with a form with a hand written note saying "BGA failure".
So I imagine this problem is more common than it might seem. *shrugs*

Restoring the EFS would have been one of my first moves but I was given the phone in this state with no backups made.
Just crossing my fingers that Samsung doesn't charge me a king's ransom to repair it.
Sent from my GT-I9100 using XDA App

Related

[Q] lost data connection

First, I'm not too familiar with how ODIN works, so I'm a n00b to Samsung Galaxy S stuff. I'm used to HTC and LG. This is my fiancee's phone.
She has lost data connection. Rebooting, reregistering, turning airplane mode on/off doesn't make it come back. WIFI turns on and all that good stuff.
Here's what's currently running on her phone:
Firmware version: 2.2.1
Baseband version: T959VUVKB5
Kernel version: 2.6.32.9
Build number: FROYO.VUVKB5
Yes she has root. What would I need to do to get this back? If it involves flashing another ROM (been thinking about getting her on Gingerbread) than that's ok I'll just need pointed to a good guide for Galaxy S n00bs.
Thanks in advance for the help.
I'm also not sure if she has clockwork flashed or not. The phone was purchased used and was already rooted.
First go into settings > wireless and networks >mobile networks > and make sure packet data is on, if it is, go into access point names hit the menu key and click reset to default.
Make sure network mode is set to gsm/wcdma (auto mode) if not try switching between the other two options and see if that helps.
If none of that works:
You can try to Odin different modems.
http://forum.xda-developers.com/showthread.php?t=1192436
Try the KD1 modem first and see if she can connect.
I tried the settings already. No luck with those. I will read up on ODIN and try flashing those modems. Thanks.
Might just take the plunge and flash Gingerbread for her, but she hates restoring apps and stuff. lol
I tried that modem. Same issue. Any other suggestions? I'm open for any other ideas. Nothing has changed on the phone. No new ROM, no weird apps. Same geographic area.
I'm at a loss right now. I've never had this problem on any of my phones so I've never had to troublshoot/repair something like this before.
iamlilysdad said:
I tried that modem. Same issue. Any other suggestions? I'm open for any other ideas. Nothing has changed on the phone. No new ROM, no weird apps. Same geographic area.
I'm at a loss right now. I've never had this problem on any of my phones so I've never had to troublshoot/repair something like this before.
Click to expand...
Click to collapse
Go to settings about phone does your imei number show up or is is garbled?
Sent from my SGH-T959V using XDA Premium App
Yeah cnote I think your right..lets hope not it happen to me..idk how I got it cause,it usually happens when you unlock the phone I didnt... he said he bought it used,im thinking that person messed up those numbers and sold it..
Sent from my SGH-T959V using XDA App
Hey about your issue go to settings,about phone..check if your emeI number is showing garbage characters like a bunch of question marks etcc..because its suppose to show about 15 numbers or so..give me that info
Sent from my SGH-T959V using XDA App
Sorry about the late reply. The IMEI shows up normal. It worked perfectly for a few months, and has only been acting up for the past week or so.
iamlilysdad said:
Sorry about the late reply. The IMEI shows up normal. It worked perfectly for a few months, and has only been acting up for the past week or so.
Click to expand...
Click to collapse
hmm thats good..try take out the sim card and leave it out for a few minutes,put it back on..if its not working try the sim card on another phone to see the root of the issue..bring back your findings!..if it works with another phone means the galaxy is not working..we can odin the kc1 cleanup after that to keep trying.
Sent from my SGH-T959V using XDA App
daxecutioner24 said:
hmm thats good..try take out the sim card and leave it out for a few minutes,put it back on..if its not working try the sim card on another phone to see the root of the issue..bring back your findings!..if it works with another phone means the galaxy is not working..we can odin the kc1 cleanup after that to keep trying.
Sent from my SGH-T959V using XDA App
Click to expand...
Click to collapse
Tried her sim in my phone and it worked just fine. Didn't try my sim in her phone, though. She works midnights so that'll have to wait til tomorrow.
Sent from my LG-P999 using XDA Premium App
Are you sure your APN settings are correct? for some odd reason, I had to manually set the APN's for my carrier.
Try disabling wifi, as it won't get data connection otherwise. Then go to settings, wireless and network, mobile networks and then Access Points Names.
See if the carriers APN are all set correctly. Should be t-mobile's unless it's an unlocked phone with another carrier.
are you sure that the imei's fine? or is it a generic imei?
i know this situation all to well, my efs folder got f***** and i had a back up on my sd card but as luck would have it my sd card was wiped. and ever since then i could never get a signal on the phone.
so make sure its not that issue because honeslty if it is theres not a thing that you can do about it.
jdubb1106 said:
are you sure that the imei's fine? or is it a generic imei?
i know this situation all to well, my efs folder got f***** and i had a back up on my sd card but as luck would have it my sd card was wiped. and ever since then i could never get a signal on the phone.
so make sure its not that issue because honeslty if it is theres not a thing that you can do about it.
Click to expand...
Click to collapse
The IMEI is correct. It matches up perfectly. Sorry for the really late reply.
Sent from my LG-P999 using xda premium
So IMEI is correct and data packets are enable?
Do you have a data plan on the phone? Check my.tmobile.com. If you do call tmobile and *****!
Yeah data packets are enabled.
Gotta check those APN's, though. Been looking for what the settings should be.
APN it was!
Thanks! Problem is solved and her phone works fine.
iamlilysdad said:
APN it was!
Thanks! Problem is solved and her phone works fine.
Click to expand...
Click to collapse
I'm glad MY suggestion helped you
Sent from my SGS4G using xda forum app
I "lost" my data connection last week and spent hours on odin... N It turns out that I just forgot to pay my bill... I felt like such an idiot =P

Sim card not allowing connections? [Help]

Flashed a few roms on my phone and never bricked it whats so ever. It shows the IMEI, how ever it doesnt match the IMEI it have on on the back of the phone. The phone came with 2.2.1 Froyo and i upgraded it with ODIN using KJ6 2.3.6 GB rom. I can connect to wifi and such. It's not the sim card cause it works with all my friends tmobile phones. I get bars on the phone with the sim card in it. But when i attempt to make a call it says "Not registered to Network" i went to Settings>Wireless and network>Mobile Networks>Access Point Names, i went there to do the APN Manually i tried setting it to Default and it didnt help either.
Anyone know's how to fix this?
Raziel Loctus said:
Flashed a few roms on my phone and never bricked it whats so ever. It shows the IMEI, how ever it doesnt match the IMEI it have on on the back of the phone. The phone came with 2.2.1 Froyo and i upgraded it with ODIN using KJ6 2.3.6 GB rom. I can connect to wifi and such. It's not the sim card cause it works with all my friends tmobile phones. I get bars on the phone with the sim card in it. But when i attempt to make a call it says "Not registered to Network" i went to Settings>Wireless and network>Mobile Networks>Access Point Names, i went there to do the APN Manually i tried setting it to Default and it didnt help either.
Anyone know's how to fix this?
Click to expand...
Click to collapse
Disconnect (remove) battery, leave for ten minutes, reinsert battery and sim.
htaak said:
Disconnect (remove) battery, leave for ten minutes, reinsert battery and sim.
Click to expand...
Click to collapse
Thanks for the quick reply, Does it have to be exactly 10mins? Not to sound like an idiot.
I'd say at least 10 minutes, going longer won't hurt.
htaak said:
I'd say at least 10 minutes, going longer won't hurt.
Click to expand...
Click to collapse
Alright , Im giving it 20mins. Hopefully it works. It's been too long and i'm starting to give up on this phone.
Still having a problem, You know any other solutions? I don't wanna have to pay for a new phone lol. If you do can you have it in FULL DETAILS. Cause i want to make sure i have have every thing correct.
I got all day to try to fix this. I don't want to try reflashing things cause i don't know if i can mess it up or cause more problems.
So.... you have flashed a few ROMs..... meaning you have at least ONE nandroid back up from when the phone worked?
If you do... you are good to go. If you don't..... good luck to you. You have what sounds like a generic IMEI.
Sent from my SGH-T959V using xda premium
lumin30 said:
So.... you have flashed a few ROMs..... meaning you have at least ONE nandroid back up from when the phone worked?
If you do... you are good to go. If you don't..... good luck to you. You have what sounds like a generic IMEI.
Sent from my SGH-T959V using xda premium
Click to expand...
Click to collapse
Well i don't, didn't know i have to. So in other words it's impossible to get this phone back on?
I had the same issue with my phone, it just wouldn't stay on Network, and the SIM would go back and forth from being recognized or not. I flashed back to stock and it still didn't work. The ten minute battery pull was suggested in another thread and a few people swear it works. Mine played up before this was suggested so I never tried it.
I had the same thing happen with my wifes phone and all I could link it to was the Kj6 modem...see link below. I reflashed the whole ROM and it came back.
With my phone I just called T-Mo and told them that since I upgraded to 2.3.6 via Kies that my phone wasn't working properly (Technically true, but a little stretch). I flashed Bhundvens 1click to stock, factory reset, etc...etc... then paid $20 and got a replacement phone via UPS in about 4 days.
I not saying you are having the same problem as I did, but it sounds very similar.
As a side note, the replacement SGS4G (refurb) they sent me absolutely blows my original handset out of the water when it comes to signal strength. I get solid 4G speeds of 5MB+ in my house, where before I only got patchy edge. I was amazed at the huge difference in performance between two supposedly identical handsets.
I hope you can get this remedied without an exchange, but you should be able to get a new one for $20 as a last resort.
Some links on the subject...
http://forum.xda-developers.com/showthread.php?t=1338929
http://forum.xda-developers.com/showthread.php?t=1147705
Raziel Loctus said:
Well i don't, didn't know i have to. So in other words it's impossible to get this phone back on?
Click to expand...
Click to collapse
Back ups are suggested all over this forum. Now you know. It is not impossible... google 'generic imei' and look at the dozens of ways people have had success and failure trying to remedy it. There are a ton of threads in the SGS 4G forum alone.
And whether you fix it or get a new phone... make a back up of your efs folder FIRST thing along with a nandroid back up. It will save your ass if this ever happens again.
htaak said:
I had the same issue with my phone, it just wouldn't stay on Network, and the SIM would go back and forth from being recognized or not. I flashed back to stock and it still didn't work. The ten minute battery pull was suggested in another thread and a few people swear it works. Mine played up before this was suggested so I never tried it.
I had the same thing happen with my wifes phone and all I could link it to was the Kj6 modem...see link below. I reflashed the whole ROM and it came back.
With my phone I just called T-Mo and told them that since I upgraded to 2.3.6 via Kies that my phone wasn't working properly (Technically true, but a little stretch). I flashed Bhundvens 1click to stock, factory reset, etc...etc... then paid $20 and got a replacement phone via UPS in about 4 days.
I not saying you are having the same problem as I did, but it sounds very similar.
As a side note, the replacement SGS4G (refurb) they sent me absolutely blows my original handset out of the water when it comes to signal strength. I get solid 4G speeds of 5MB+ in my house, where before I only got patchy edge. I was amazed at the huge difference in performance between two supposedly identical handsets.
I hope you can get this remedied without an exchange, but you should be able to get a new one for $20 as a last resort.
Some links on the subject...
http://forum.xda-developers.com/showthread.php?t=1338929
http://forum.xda-developers.com/showthread.php?t=1147705
Click to expand...
Click to collapse
Thank you again Hopfully it works. If it doesn't i'll just give the phone away lol. I didn't pay for it. My friend didn't want it so he just gave it to me.
lumin30 said:
Back ups are suggested all over this forum. Now you know. It is not impossible... google 'generic imei' and look at the dozens of ways people have had success and failure trying to remedy it. There are a ton of threads in the SGS 4G forum alone.
And whether you fix it or get a new phone... make a back up of your efs folder FIRST thing along with a nandroid back up. It will save your ass if this ever happens again.
Click to expand...
Click to collapse
Atleast i managed to Flash and root the phone with out failing nor bricking the phone. Even though it was my 1st time. Majority of new comers get there things bricked. But anywho yes, ill always make back ups for now on.
Still having a problem, anymore ideas anyone??
Sent from my SGH-T959V using XDA App
Maybe download GPS aids from the market. It has a "hard reset" option. Not sure it will help but worth a try
Sent from my SGH-T959V using xda premium
i'll give this a try hopefully it works

Mobile Network not available

Hi i traded my phone, and he installed the wrong thing and broke it. I thought i could fix it which i did. Now though when i load it up it has no mobile network. I can connect to wifi. I called atnt and they said my imei was fine. I registered this phone with them when i first bought it, so i dont see how the imei could bad. I think he tried to change the carrier to something else and messed it up. Is there any way i can get my mobile network back? ITs a atnt i727. What should i be looking for to change the carrier to what its suppose to be. The imei is the right one from the back of the battery.
Read more post less
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Try changing apn settings.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Jnewell05 said:
Try changing apn settings.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Click to expand...
Click to collapse
Isnt that for the data? I reset it to default but it didnt help. I cant make phone calls or anything. Is there a setting to tell the phone to connect to at&t or something like that? Or is there any way he broke the hardware? Under the settings about the phone it shows my phone number.
Thanks for trying guys. I have a update I got like one bar last night and it received like 4text and then got none. My girl friends phone is getting service, so does that mean something in the phone is broken
More details on what he did to break it and what you have done to fix my guess is that you need to flash a better working radio
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Well when I got it back it was is a mode I haven't seen, kinda like the download mode but it said Odin kies mode. Im not sure what ics he tried to put in it. But I put back in the flash to stock Odin from the site and it loaded back up. Then I saw it didn't have service so I installed Cw recovery and installed sky coke. Which I have now, also tried some kernals but that didn't help ethier.now I have sky coke no service to atnt for calls or text but wifi works. I don't get service even in emergency mode.
Try finding a gingerbread radio FOR THIS PHONE and flash it my guess is that is your issue I don't have links but they exist somewhere in this noob ridden skyrocket forum
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Thanks very much, i tried that and it still doesnt work. Weird enough every once and awhile it works, it should like it must of dropped it in water or something, and bricked it on me so i wouldn't realize what was going on. Or am i wrong? Is the thing that receives and transmits cell calls and text able to brake hardware wise?
What I would do is try a new sim card. All the network info is on there. If you did something wrong with roms or whatever, you could fry the sim. I would also make sure to have complete stock and I mean bone stock att rom( no root) placed on it. This will make everything back to factory and a better way to eliminate the problem. Sounds to me you have multiple and nothing meshing together. Search forums to return to stock which most likely would be gb 2.3.6. Good luck.
Oh and make sure you read closely and carefully. Returning to stock can be dangerous if you don't follow the directions step by step and have patience. You have nothing to lose if the phone is already borked. Its worth a try.
Sent from my SAMSUNG-SGH-I727 using XDA App
mdayjr said:
What I would do is try a new sim card. All the network info is on there. If you did something wrong with roms or whatever, you could fry the sim. I would also make sure to have complete stock and I mean bone stock att rom( no root) placed on it. This will make everything back to factory and a better way to eliminate the problem. Sounds to me you have multiple and nothing meshing together. Search forums to return to stock which most likely would be gb 2.3.6. Good luck.
Oh and make sure you read closely and carefully. Returning to stock can be dangerous if you don't follow the directions step by step and have patience. You have nothing to lose if the phone is already borked. Its worth a try.
Sent from my SAMSUNG-SGH-I727 using XDA App
Click to expand...
Click to collapse
I'm having the same exact problem. And unfortunately, it looks like it has something to do with the CM 10.1 itself. As CM 10 works perfectly fine and gets me a signal, CM 10.1 won't be able to get me services.
I don't think there's a fix on this yet.
JohnnyArcade said:
I'm having the same exact problem. And unfortunately, it looks like it has something to do with the CM 10.1 itself. As CM 10 works perfectly fine and gets me a signal, CM 10.1 won't be able to get me services.
I don't think there's a fix on this yet.
Click to expand...
Click to collapse
I'm going out on a limb here and guessing you're on a different baseband than UCMC1.
JohnnyArcade said:
I'm having the same exact problem. And unfortunately, it looks like it has something to do with the CM 10.1 itself. As CM 10 works perfectly fine and gets me a signal, CM 10.1 won't be able to get me services.
I don't think there's a fix on this yet.
Click to expand...
Click to collapse
Their is nothing wrong with CM10.1 if your using the correct radio. UCMC1 it works fine for me.
Sent from my SAMSUNG-SGH-I727 using xda premium

[Q] Nexus S unknown IMEI and baseband - No reception

Hello,
My Nexus S has lost its IMEI and baseband all of a sudden. I tried flashing several radio.img files but still did not get any reception. It's the same.
* I do NOT have a backup of my EFS partition.
* I "DO" have my IMEI number if it is possible to write it back.
* I do NOT have any Samsung service centres in about 500 miles of the geo location I reside in.
* My phone has CM10.1 on it. When this happened, it was on the stock ROM but rooted.
Any help regarding this would be highly appreciated as XDA is my only source of information and my only tool to help me get this fixed.
Thank you.
No one?
whisky_ said:
No one?
Click to expand...
Click to collapse
Re flash stock, then if you want a custom ROM, just do a clean wipe and all should be good..
Sent from my Nexus S using xda premium
Same problem here - Shows all available networks, but registers on none !
I have re-flashed to stock using NRT but its still same, flashed all possible Basebands still no luck.
I searched and found that ODIN might help getting it work.
Can some one suggest it's gonna work or screw my Nexu S that's sitting there like a wi-fi only Android Device.
If that would work, link please !
I would be glad enough if someone could help me out...
Model: Nexus S - I9020
phaninder.ch said:
I have re-flashed to stock using NRT but its still same, flashed all possible Basebands still no luck.
I searched and found that ODIN might help getting it work.
Can some one suggest it's gonna work or screw my Nexu S that's sitting there like a wi-fi only Android Device.
If that would work, link please !
I would be glad enough if someone could help me out...
Model: Nexus S - I9020
Click to expand...
Click to collapse
I don't: know much about Odin, wish I could help you there...
Does any part of your radio work? Cell, 2/3g, WiFi?
Sent from my Nexus S using xda premium
I have one of the carrier's (BSNL) 3G data working...just for awhile though, and rest all give me the same issue.
I have one more question..when I dial *#06# I get the same IMEI thats on the sticker behind the battery, does that mean my efs is still good?
And to mention, wi-fi is perfectly working...no issues there..
phaninder.ch said:
I have one of the carrier's (BSNL) 3G data working...just for awhile though, and rest all give me the same issue.
I have one more question..when I dial *#06# I get the same IMEI thats on the sticker behind the battery, does that mean my efs is still good?
And to mention, wi-fi is perfectly working...no issues there..
Click to expand...
Click to collapse
Have you down graded below jellybean when flashing.. I had a problem with my cell provider (Free) and had to do somethings with the network settings and put in a code?.. It has been a while, hard to remember the exact procedure, but it was due to switching below jellybean..
Your radio is what allows you to get WiFi, cell, ect... if they work, so does the radio..
Sent from my Nexus S using xda premium
phaninder.ch said:
I have one of the carrier's (BSNL) 3G data working...just for awhile though, and rest all give me the same issue.
I have one more question..when I dial *#06# I get the same IMEI thats on the sticker behind the battery, does that mean my efs is still good?
Click to expand...
Click to collapse
YES:good:
Setting.Out said:
Your radio is what allows you to get WiFi, cell, ect... if they work, so does the radio..
Sent from my Nexus S using xda premium
Click to expand...
Click to collapse
U had the problem with all the service providers?
jus try recollecting the process...
Or are u speaking about the SMSC number...thats only for SMS services probably...
Sent from my MT15i using xda app-developers app
Somehow, my phone is heating up really fast at the top end near the camera and drops battery like crazy. Fully charged, it will drop to 0 within a couple of hours even with aeroplane mode turned on. WiFi works just fine but there is no reception and *#06# does not return any IMEI
Reflashing to stock didn't help either

Help! Can't get signal/data

Well, last night I decided to simply reboot my nexus 5. That's it.
After it came back up i no longer had a signal or connection. I figured, huh that's weird so i rebooted again to no changed. Not long after the rom I was running Purity, started to boot loop and crash and loop. So i knew something was up.
I noticed my IMEI wasn't showing, so i was even more concerned. I wiped my phone completely, and got a factory image back on it. New recovery, and everything. Fastboot flashed a custom stock 4.4.3 rom, and the new radio, and nothing.
It boots fine, loads fine but cannot get a god damn signal. Just empty. It says when i try to call to turn airplane mode off, but it's off.
My IMEI does now show, just says service state - Radio off, unknown phone number, and disconnected mobile state. Went to T-mobile and they gave me a new SIM and no change.
I'm going to fastboot flash back to stock 4.4.2 and see if any change.
Any suggestions fellas? Could use some help here.
Do you have a backup of your efs? If so flash it
Sent from my Nexus 5 using Tapatalk
CRIME INC. said:
Do you have a backup of your efs? If so flash it
Sent from my Nexus 5 using Tapatalk
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noped, never got a chance, plus everything was working fine for months on this rom, didn't feel the need to if I wasnt going to change anything.
just happened out of the blue.
Pr0meth3us said:
noped, never got a chance, plus everything was working fine for months on this rom, didn't feel the need to if I wasnt going to change anything.
just happened out of the blue.
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Flash the cache.img in fastboot
Sent from my Nexus 5 using XDA Free mobile app
jd1639 said:
Flash the cache.img in fastboot
Sent from my Nexus 5 using XDA Free mobile app
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no change, same.
Pr0meth3us said:
no change, same.
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Still no imei?
Sent from my Nexus 5 using XDA Free mobile app
jd1639 said:
Still no imei?
Sent from my Nexus 5 using XDA Free mobile app
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no my IMEI shows up fine, it's my radio is off.
i've dialed 4636 and went to manually do it, but trying to turn it on doesn't work. Just stays off.
flashed the newest radio AFTER i've flashed the stock factory 4.4.3 image.
Any other ideas guys?
kinda stuck here in a rock and a hard place
Pr0meth3us said:
Any other ideas guys?
kinda stuck here in a rock and a hard place
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You've done everything I would have recommended. I think it's a hardware failure and you'll have to rma it. Have you checked with your carrier to see if it's anything on their end?
Sent from my Nexus 5 using XDA Free mobile app
jd1639 said:
You've done everything I would have recommended. I think it's a hardware failure and you'll have to rma it. Have you checked with your carrier to see if it's anything on their end?
Sent from my Nexus 5 using XDA Free mobile app
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well went to Tmobile, and they gave me a new SIM, but didn't work. So random for a failure on a restart, but Tmobile is sending me a new Nexus 5 overnight shipping with a prepaid label. Just have to send the old one back. And they are discounting my service for a few days too.
sucks without a phone though, now i'm backing my Nexus 7 up just in case **** like this happens again.
Good news ultimately though
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rootSU said:
Good news ultimately though
Sent from my Nexus 5 using Tapatalk
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well, my luck sucks.
got my new Nexus and I got it unlocked, rooted, and custom rom'd. Within the first 15 min it started a never ending bootloop.
reverted everything back to stock the way it comes from google, and nothing, went back to T-mobile and they did dianostics, and then are getting me a 2nd replacement overnight.
talk about lame
Pr0meth3us said:
well, my luck sucks.
got my new Nexus and I got it unlocked, rooted, and custom rom'd. Within the first 15 min it started a never ending bootloop.
reverted everything back to stock the way it comes from google, and nothing, went back to T-mobile and they did dianostics, and then are getting me a 2nd replacement overnight.
talk about lame
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Click to collapse
Honestly it appears to me that you're really lacking technical knowledge and moral integrity.
You were given a second phone after you voided the warranty on the first one and rendered it unusable. The first thing you do is void the second one and basically brick it again. It's really lame and I kind'a hope T-Mobile notices it. Sorry mate.
Not here to scold....
Just advice....
Don't do anything to the next one until you read read read....then do some reading. I suggest all relevant stickies. Learn exactly what you are doing. Then read instructions fully and only then......do. ?
Any news?
Hi everyone,
it's been 2 days i don't have signal. I lost it without even rooting/unlocking the bootloader. I called Rogers to know what was the problem but they think its the phone. The problem is that Telus sim card works properly... Band/Radio problem?
If you guys have any news of what is going on... It would be appreciated.
Thank you!
Ezzaam4Futbol said:
Hi everyone,
it's been 2 days i don't have signal. I lost it without even rooting/unlocking the bootloader. I called Rogers to know what was the problem but they think its the phone. The problem is that Telus sim card works properly... Band/Radio problem?
If you guys have any news of what is going on... It would be appreciated.
Thank you!
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Then the rogers sim could be defective, or your APN settings are incorrect/missing. That would be my guess.
KJ said:
Then the rogers sim could be defective, or your APN settings are incorrect/missing. That would be my guess.
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Thank you for your response.
Unfortunately, the sim card has been tested(works fine on a old blackberry) and another rogers sim card has been tested and doesnt work either.
At least, I know that a telus sim card works fine.
Ezzaam4Futbol said:
Thank you for your response.
Unfortunately, the sim card has been tested(works fine on a old blackberry) and another rogers sim card has been tested and doesnt work either.
At least, I know that a telus sim card works fine.
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Are you saying telus does work but Rogers doesn't? Check your apn then for Rogers.
Sent from my Nexus 5 using XDA Free mobile app
jd1639 said:
Are you saying telus does work but Rogers doesn't? Check your apn then for Rogers.
Sent from my Nexus 5 using XDA Free mobile app
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Part two of what i told him. ?
slind said:
Honestly it appears to me that you're really lacking technical knowledge and moral integrity.
You were given a second phone after you voided the warranty on the first one and rendered it unusable. The first thing you do is void the second one and basically brick it again. It's really lame and I kind'a hope T-Mobile notices it. Sorry mate.
Click to expand...
Click to collapse
honestly, i don't lack any technical knowledge.
i followed the stickies here to the letter. it's a refurbished unit that t-mobile said was defective at the store.
i read, and read, and read some more, and understand it all now, i have everything down to the core, i bookmarked every important thread relevant here.
i hate people like you that assume I have no integrity or knowledge, i never caused the 1st one to fail, it just happened. the 2nd wasn't my fault either it just failed out of the box.

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