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Urgent!!! Help needed!!! No service problem!!!

I am new to xda. I haven't ran into a problem yet that i couldnt find a solution to....UNTIL NOW!!!
I have an incredible 2. It is rooted, and DID have a cm7 OS. Today, differentPps on my pho.e kept opening and then being foreclosed. Naturally, I rebooted my phone to see if that would fix the foreclosing problem. However, THE REBOOT MADE PROBLEMS WORSE. Now, my phone shows "no service." It shows "unknown baseband," "unknown phone number" and won't receive/send texts/calls. I can only use WiFi to use the internet. I tried factory reset, (through cm7 and the phone itself) I also tried downloading a new radio and cm9. Help NEEDED ASAP!!!! WHAT ELSE CAN I DO?!!

ladyjager said:
I am new to xda. I haven't ran into a problem yet that i couldnt find a solution to....UNTIL NOW!!!
I have an incredible 2. It is rooted, and DID have a cm7 OS. Today, differentPps on my pho.e kept opening and then being foreclosed. Naturally, I rebooted my phone to see if that would fix the foreclosing problem. However, THE REBOOT MADE PROBLEMS WORSE. Now, my phone shows "no service." It shows "unknown baseband," "unknown phone number" and won't receive/send texts/calls. I can only use WiFi to use the internet. I tried factory reset, (through cm7 and the phone itself) I also tried downloading a new radio and cm9. Help NEEDED ASAP!!!! WHAT ELSE CAN I DO?!!
Click to expand...
Click to collapse
Have you tried RUU'ing back to stock?

_MetalHead_ said:
Have you tried RUU'ing back to stock?
Click to expand...
Click to collapse
If you're referring to restoring back to stock Rom, I already have.

ladyjager said:
If you're referring to restoring back to stock Rom, I already have.
Click to expand...
Click to collapse
But did you try it with a RUU?

_MetalHead_ said:
But did you try it with a RUU?
Click to expand...
Click to collapse
Yes, I've tried a couple times.

Try
Try hard resetting, which means clearing all data, and wiping cache (if it is that bad)
or
Try doing some of the previous steps again....
Hope It helps

I have same type of problem but after trying these instructions, I found the solution of the problem. Simply try them step by step and you will get results.

pure.noob said:
Try hard resetting, which means clearing all data, and wiping cache (if it is that bad)
or
Try doing some of the previous steps again....
Hope It helps
Click to expand...
Click to collapse
Tried hard resetting, wiping dalvik cache and cache partition. Still nothing.
However, slight change- after setting it back to stock, switched it over to cm7.2. Now, I have the roaming indicator flashing, but still cannot make calls or send texts. Before, while trying a new Tom, it would bring me to the same point, ^ but when I would select regular reboot, it would put me back with "no service."

It may happens.
Restart your phone and try then.

rayanlee said:
I have same type of problem but after trying these instructions, I found the solution of the problem. Simply try them step by step and you will get results.
Click to expand...
Click to collapse
What instructions are you referring to? And I've tried, the most simple and generally harmless to extreme wiping and resetting everything I had. Let's say I'm just fit to be tied. This is a nightmare!!!

erolapy said:
It may happens.
Restart your phone and try then.
Click to expand...
Click to collapse
Tried and it didn't work.

Well, after many, Many MANY attempts to fix this, finally switched SIM cards with another phone and found out my SIM card blew!!! How often does that happen?!

ladyjager said:
Well, after many, Many MANY attempts to fix this, finally switched SIM cards with another phone and found out my SIM card blew!!! How often does that happen?!
Click to expand...
Click to collapse
It happened to my sim card..no idea why..I was flashing different rooms and modems but finally swapped sim just to test ( I didn't really think that sim would be the culprit) but it worked on different..no idea as to why sim stopped working.
Sent from my Nexus S using xda app-developers app

[Q] G2x with Cyanogenmod7 can't receive data (I realize this is a common problem)

Hey, so as stated in the title, I have recently flashed Cyanogenmod7. Initially, version 7.2.0 and then the nightly build released on 10/7/12. I can no longer receive mobile data. I realize this is a very common problem and have searched through multiple forum posts here and elsewhere online. I also flashed a new kernel in an attempt to fix it (not sure of the name, found here: http://forum.xda-developers.com/showthread.php?t=1073626).
Mobile data will appear (and work) for the first 10-15 seconds after startup if wifi is disabled but then vanishes afterwards. I have tried changing the mobile network settings and apn settings in a number of ways but no method ever works (most of the ones found online appear to be at least a year old so perhaps I just need more modern entries). Any help would be greatly appreciated.

viveksmother said:
Hey, so as stated in the title, I have recently flashed Cyanogenmod7. Initially, version 7.2.0 and then the nightly build released on 10/7/12. I can no longer receive mobile data. I realize this is a very common problem and have searched through multiple forum posts here and elsewhere online. I also flashed a new kernel in an attempt to fix it (not sure of the name, found here: http://forum.xda-developers.com/showthread.php?t=1073626).
Mobile data will appear (and work) for the first 10-15 seconds after startup if wifi is disabled but then vanishes afterwards. I have tried changing the mobile network settings and apn settings in a number of ways but no method ever works (most of the ones found online appear to be at least a year old so perhaps I just need more modern entries). Any help would be greatly appreciated.
Click to expand...
Click to collapse
The CM team has yet to fix this, and I doubt it ever will be fixed. It's present on all AOSP based ROMS. I guess if they set the modem to reset on bootup, it could fix it, but I have no idea how to do that.

FatalityBoyZahy said:
The CM team has yet to fix this, and I doubt it ever will be fixed. It's present on all AOSP based ROMS. I guess if they set the modem to reset on bootup, it could fix it, but I have no idea how to do that.
Click to expand...
Click to collapse
So, to get my data back should I just reflash stock?

Have you tried hard resets? Holding power and volume up until the phone reboots?

buru898 said:
Have you tried hard resets? Holding power and volume up until the phone reboots?
Click to expand...
Click to collapse
Yeah, I've tried that. Still nothing.

I am using cm7 no problem with data whatsoever you shoud try wiping cache and dalvik cache and after that fix permissions and if u wanna install a custom kernel thats what i do when i flash a rom and works fine
Sent from my LG-P999 using xda app-developers app

ted619 said:
I am using cm7 no problem with data whatsoever you shoud try wiping cache and dalvik cache and after that fix permissions and if u wanna install a custom kernel thats what i do when i flash a rom and works fine
Sent from my LG-P999 using xda app-developers app
Click to expand...
Click to collapse
I've also tried wiping the cache and dalvik cache with no effect. I have also installed a custom kernel with no effect. I am not entirely sure what you mean by fixing permissions.
Edit: searched and figured it out. Tried fixing permissions in combination with the other two options. Still no effect.

Sorry to bump an old topic but I accidentally reflashed Cyanogen (pressed wrong zip in recovery) and now it's working so if anyone else has this problem, try doing a factory reset and then reflashing old data.

Wifi unable to reconnect when coming back in range

I have this rather annoying problem with my OPO: When I'm on WiFi and go out of range and get within range of another WiFi (eg leaving from home in the morning and getting on the train where there's also WiFi) my OPO will not connect.
I've tried switching WiFi off and back on, tried forgetting network and connecting again but the network just displays as "Saved". Only thing that works is a reboot. Funny thing is that it actually detects open WiFi's and displays the question mark in the notification bar.
I've read that themes can cause WiFi problems so I haven't changed that. I'm using the Apex launcher with no visual changes.
I've rooted my phone but left the bootloader locked.
Any advice?

I'm rooted with the TWRP custom recovery installed. I had the same thing happen to me. If you toggle airplane mode on/off, it will reconnect. But, as for a solution, my fix was to restore a previous TWRP backup of my phone. I also had heard that the problem could be coming from a theme. What themes have you used? I bought the Flux theme and have been using its style and fonts. I was running the stock CM11s when this happend just a few days after getting my OPO. I would try a factory reset first. If that does not work, there is a thread in the OPO forums about flashing a factory image and getting back to 100% stock.
I have switched to the CM11 nightlies as of a couple of days ago. I will probably refrain from messing around with the theme packs for now.

kevinga said:
If you toggle airplane mode on/off, it will reconnect...
Click to expand...
Click to collapse
Works for me too
kevinga said:
What themes have you used?
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Click to collapse
None as I've read reports about themes causing WiFi problems.
kevinga said:
I would try a factory reset first.
Click to expand...
Click to collapse
Will probably unlock the bootloader. Then a factory reset should be taken care of I guess...

Anyone have a solution to this? My OPO is having this problem too and it is rather annoying...

GoTexan20 said:
Anyone have a solution to this? My OPO is having this problem too and it is rather annoying...
Click to expand...
Click to collapse
Have you taken the OTA update yet?

kevinga said:
Have you taken the OTA update yet?
Click to expand...
Click to collapse
I'm now on KTU84P and the problem is still there
Yesterday I failed to flash MAHDI and ended up clearing everything from my phone. I had to follow this guide:
http://forum.xda-developers.com/oneplus-one/general/guide-return-opo-to-100-stock-t2826541
to get back to pre-KTU84P (can't remember the build number).
So I guess it's safe to say that my phone has had all sorts of memory cleared. And the problem is still there...

kroogar said:
I'm now on KTU84P and the problem is still there
Yesterday I failed to flash MAHDI and ended up clearing everything from my phone. I had to follow this guide:
http://forum.xda-developers.com/oneplus-one/general/guide-return-opo-to-100-stock-t2826541
to get back to pre-KTU84P (can't remember the build number).
So I guess it's safe to say that my phone has had all sorts of memory cleared. And the problem is still there...
Click to expand...
Click to collapse
I really hate to hear that you are still having the wifi issue. One would think that if you flashed all partitions with a factory image that it would solve the problem. You might want to have a look at this thread. This guy was unsuccessful in fixing his efs and bluetooth problems until he flashed Color OS and then went back to CM. Have a read: http://forum.xda-developers.com/oneplus-one/general/fix-people-corrupt-efs-mobile-data-t2836389
Keep us posted.

kevinga said:
Keep us posted.
Click to expand...
Click to collapse
Will have a look at the ColorOS thread. But I think I'll give Mahdi another go first to see what that brings me.
Thanks for the link.

Flashed Mahdir ROM yesterday and though the rom works just fine my WiFi reconnect issue has not been resolved
I find flashing yet another rom (ColorOS) sounds a bit drastic. Really no way of debugging what's wrong?

GoTexan20 said:
Anyone have a solution to this? My OPO is having this problem too and it is rather annoying...
Click to expand...
Click to collapse
Have you been able to fix your wifi problem?
---------- Post added at 06:28 AM ---------- Previous post was at 06:24 AM ----------
kroogar said:
Flashed Mahdir ROM yesterday and though the rom works just fine my WiFi reconnect issue has not been resolved
I find flashing yet another rom (ColorOS) sounds a bit drastic. Really no way of debugging what's wrong?
Click to expand...
Click to collapse
Although is sounds drastic I think it would be worth trying.

kevinga said:
Have you been able to fix your wifi problem?
No. I'm waiting for the update to hit my phone and install it to see if that solves it. In the meantime though, I installed an app called Smart WiFi Locker that seems to keep the issue solved (for now)
Click to expand...
Click to collapse

GoTexan20 said:
kevinga said:
Have you been able to fix your wifi problem?
No. I'm waiting for the update to hit my phone and install it to see if that solves it. In the meantime though, I installed an app called Smart WiFi Locker that seems to keep the issue solved (for now)
Click to expand...
Click to collapse
Thanks for sharing. I think there are two things that can produce a major restore/fix to a phone - a nandroid restore and a major rom update. I hope it fixes yours. The nandroid restore is what saved mine.
Click to expand...
Click to collapse

kevinga said:
Although is sounds drastic I think it would be worth trying.
Click to expand...
Click to collapse
Been there. Done that. Read the book. Got the t-shirt.
Flashed ColorOS.
Factory reset.
Booted and got through into ColorOS (skipped account setup).
Booted into recovery.
Factory reset.
Restore backup of CM11S.
No dice :'-(
What are my options now?
A couple of days ago I completely wiped my OPO - radio, modem, everything and flashed a new stock image. Nothing has helped.
I really find it hard to believe this to be a hardware issue.

GoTexan20 said:
kevinga said:
I installed an app called Smart WiFi Locker that seems to keep the issue solved (for now)
Click to expand...
Click to collapse
Could it be Smart WiFi Toggler?
Click to expand...
Click to collapse

kroogar said:
Been there. Done that. Read the book. Got the t-shirt.
Flashed ColorOS.
Factory reset.
Booted and got through into ColorOS (skipped account setup).
Booted into recovery.
Factory reset.
Restore backup of CM11S.
No dice :'-(
What are my options now?
A couple of days ago I completely wiped my OPO - radio, modem, everything and flashed a new stock image. Nothing has helped.
I really find it hard to believe this to be a hardware issue.
Click to expand...
Click to collapse
Just for clarification - after flashing Color OS, did you turn on wifi and use it to see if the problem was still there while in Color OS?

If your WiFi 2.4 or 5GHZ?
Sent from my A0001 using Tapatalk

kevinga said:
Just for clarification - after flashing Color OS, did you turn on wifi and use it to see if the problem was still there while in Color OS?
Click to expand...
Click to collapse
Eh... nopes - should I have...?

fr4c said:
If your WiFi 2.4 or 5GHZ?
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Click to collapse
My phone is set to auto but I have tried setting it to 2.4 and 5 GHz respectively. Nothing works.

kroogar said:
Eh... nopes - should I have...?
Click to expand...
Click to collapse
Yes. I would recommend you consider doing that. If it works then I would flash a fresh Cm11s rom, not a nandroid backup. Flash the Color OS and do a full check of the Wifi.
Sent from my A0001 using XDA Free mobile app

kroogar said:
My phone is set to auto but I have tried setting it to 2.4 and 5 GHz respectively. Nothing works.
Click to expand...
Click to collapse
I was having the same issue, but here's what I did and it seems to have resolved my issue.
1) Updated firmware on my ASUS AC68 router
2) Boot into recovery mode (volume down+power), wipe cache and media, then factory wipe
3) When setting up phone, did not apply CM theme on the options after logging into CM account.
It seems like WiFi might drop when you get to homescreen, just reboot phone and Wifi should reconnect. Make sure to go into your WiFi settings and remove any networks that was saved, and re-add.
Still not ideal (since it seems like themes might be killing WiFi for some users), so hopefully a new OTA update will solve this problem.

My s7 crashes (app/UI has stopped) whenever I try to connect to new wifi network...

The problem appeared after upgrade to nougat. I tried factory reset, it was ok for the first hours and now, the problem returned.
Anyone facing the same problems?
Phone not rooted, running on official rom and problems occurs even in safe mode....

alexpen said:
The problem appeared after upgrade to nougat. I tried factory reset, it was ok for the first hours and now, the problem returned.
Anyone facing the same problems?
Phone not rooted, running on official rom and problems occurs even in safe mode....
Click to expand...
Click to collapse
Hi
How did you upgrade?
OTA , flashing??
If OTA did you upgrade al your apps , maybe one of them is making trouble
If flashing , how? and also did you upgrade your apps

Hey, thanks for the answer. It was OTA. I suppose all apps are up to date since I restored to factory settings and re-installed them.
The problem is still there even in safe mode...

alexpen said:
Hey, thanks for the answer. It was OTA. I suppose all apps are up to date since I restored to factory settings and re-installed them.
The problem is still there even in safe mode...
Click to expand...
Click to collapse
Hi
yeah is odd , i would think it has to be app related .....
When you get the error ..after you introduce the password? what about if you ask your phone to forget your old connection , it allows you to connect to the new one then?
I would try to wipe dalvik and cache from recovery and /or reflash stock rom again..maybe something went wrong at least the modem

MAX 404 said:
Hi
yeah is odd , i would think it has to be app related .....
When you get the error ..after you introduce the password? what about if you ask your phone to forget your old connection , it allows you to connect to the new one then?
I would try to wipe dalvik and cache from recovery and /or reflash stock rom again..maybe something went wrong at least the modem
Click to expand...
Click to collapse
It happens right after when I tap on the network I want to get connected to...

alexpen said:
It happens right after when I tap on the network I want to get connected to...
Click to expand...
Click to collapse
Did you try the other suggestions I mention?

MAX 404 said:
Did you try the other suggestions I mention?
Click to expand...
Click to collapse
I tried to wipe the cache with no success. I am on a trip right now, and I cannot wipe the dalvik for the moment.
I figured out a walkthrough though using a third party app called "WIFI manager". I even managed to install a certificate and use it for a connection to an "eduroam" network...

Moto G3 Soft Reboot everytime on nougat.

My Moto G3 XT1550 2GB always randomly reboots everytime when I install any Nougat OS.:crying:
I need help.
Anyone please!?!?

maheshfuture said:
My Moto G3 XT1550 2GB always randomly reboots everytime when I install any Nougat OS.:crying:
I need help.
Anyone please!?!?
Click to expand...
Click to collapse
Clean flash... wipe system, data, and caches, then flash only the ROM without Gapps and verify boot. If it still fails you will need to give us more information of what you were on before, especially any custom kernels you may have tried.

I tried.
acejavelin said:
Clean flash... wipe system, data, and caches, then flash only the ROM without Gapps and verify boot. If it still fails you will need to give us more information of what you were on before, especially any custom kernels you may have tried.
Click to expand...
Click to collapse
I installed AOSP, Lineage OS and Ressurection Remix WITHOUT no other custom Kernels with and without installing Gapps. But when I run Chrome ,Maps or Mx Player, it soft reboots itself. And also the internet connnection and calls gets cutoff while downloading files. All Nougat roms that I installed has the same problem. So now I'm running stock rom 6.0.1 rooted and it has not shown any of the above problems. And also the phone lags from time to time on 7.x.x. I am completely hopeless now now. I love nougat. And I'm a big fan of Custom ROMs. Please can you find some other way.

maheshfuture said:
I installed AOSP, Lineage OS and Ressurection Remix WITHOUT no other custom Kernels with and without installing Gapps. But when I run Chrome ,Maps or Mx Player, it soft reboots itself. And also the internet connnection and calls gets cutoff while downloading files. All Nougat roms that I installed has the same problem. So now I'm running stock rom 6.0.1 rooted and it has not shown any of the above problems. And also the phone lags from time to time on 7.x.x. I am completely hopeless now now. I love nougat. And I'm a big fan of Custom ROMs. Please can you find some other way.
Click to expand...
Click to collapse
Sounds like it's time to revert to stock via fastboot and start clean... Also be aware there is a known issue with LineageOS and others based on it that supplementl GPS data is broken, the fix is delete your APN and re-enter it manually without the "supl" APN type.

Done it.
acejavelin said:
Sounds like it's time to revert to stock via fastboot and start clean... Also be aware there is a known issue with LineageOS and others based on it that supplementl GPS data is broken, the fix is delete your APN and re-enter it manually without the "supl" APN type.
Click to expand...
Click to collapse
Already done fastbooting to stock rom. And then tried installing custom roms but that didn't fix the problems.

acejavelin said:
Sounds like it's time to revert to stock via fastboot and start clean... Also be aware there is a known issue with LineageOS and others based on it that supplementl GPS data is broken, the fix is delete your APN and re-enter it manually without the "supl" APN type.
Click to expand...
Click to collapse
What do you mean by GPS data is broken? What does the APN have to do with GPS. Do phone calls go through?
Thanks, just trying to understand cause I just flashed ViperOS, based on linageOS

melp57 said:
What do you mean by GPS data is broken? What does the APN have to do with GPS. Do phone calls go through?
Thanks, just trying to understand cause I just flashed ViperOS, based on linageOS
Click to expand...
Click to collapse
There is a known issue with how LineageOS handles the APN entries in some cases (not everyone has this problem), specifically regarding APN type "supl" which is short for "Secure User Plane Location" which is location information from your carrier and it's towers which is used by location services (and GPS indirectly). I can't find the raised bug entry, but the fix is to delete your apn and rebuilt it manually, skipping "supl" in the APN Type field, but you still get SUPL data, it comes from "default". Remember that APN Type is used to tell your phone what type of data uses what APN, if a type isn't specified then it uses default (with the notable exception of mms which must be implicitly configured).
But I didn't really intend to make this a crash course in APN's and how they work, just suffice it to say that there is a GPS/Location problem with how LineageOS handles SUPL being configured in an APN... This is temporary and is either fixed or will soon be fixed in LineageOS and will trickle down to other ROM's based on it.

For reference; https://jira.lineageos.org/plugins/servlet/mobile#issue/BUGBASH-248
I have this problem too and it was very frustrating.
Goodluck!

grantdb said:
For reference; https://jira.lineageos.org/plugins/servlet/mobile#issue/BUGBASH-248
I have this problem too and it was very frustrating.
Goodluck!
Click to expand...
Click to collapse
Wow this is great, I think it might fix it. The only thing is - I can't delete the APN for some reason. Rooted with magisk.

NSD said:
Wow this is great, I think it might fix it. The only thing is - I can't delete the APN for some reason. Rooted with magisk.
Click to expand...
Click to collapse
Try making a new entry for APN first. And you have to save the original APN and then you can discard I think.

grantdb said:
Try making a new entry for APN first. And you have to save the original APN and then you can discard I think.
Click to expand...
Click to collapse
You are the best. That's exactly what I did and it worked, thanks a bunch!

NSD said:
You are the best. That's exactly what I did and it worked, thanks a bunch!
Click to expand...
Click to collapse
No problem it drove me nuts trying to figure this out!

I am also facing the same issue but in my case it happens while using all the roms I hv tried many custom roms but faced frequent reboots, most disappointing thing is that it was happening when I was using the stock rom as well.... Can anyone help me on this ... Thanks in advance

sunnyMehra22 said:
I am also facing the same issue but in my case it happens while using all the roms I hv tried many custom roms but faced frequent reboots, most disappointing thing is that it was happening when I was using the stock rom as well.... Can anyone help me on this ... Thanks in advance
Click to expand...
Click to collapse
Not good sign if it happened on stock. The only thing I can think of is do a compete wipe and try start again with original firmware. Maybe there was somthing wrong from the factory. Look here https://forum.xda-developers.com/showthread.php?t=3187750
Ya never know...