[Q] Nexus 4 WiFi Bug - Nexus 4 Q&A, Help & Troubleshooting

i have a nexus 4 running CM 11 M10 and i flashed the roam around 2 weeks ago and now this strange bug has showed up, the wifi doesnt work.
The device connects to wifi but the connection is only partial, the icon doesnt go from brown to white and thus i lose access to many features like the play store and google now. This bug has showed when my phone was running Paranoid Android and CM 11 M8, has anyone else had this issue? It happens for mobile data as well. Anyone know a fix?
My phone has been factory reset and everything. Ive also recently installed and used freedom, could that have caused the issue?

TheRedViper said:
i have a nexus 4 running CM 11 M10 and i flashed the roam around 2 weeks ago and now this strange bug has showed up, the wifi doesnt work.
The device connects to wifi but the connection is only partial, the icon doesnt go from brown to white and thus i lose access to many features like the play store and google now. This bug has showed when my phone was running Paranoid Android and CM 11 M8, has anyone else had this issue? It happens for mobile data as well. Anyone know a fix?
My phone has been factory reset and everything. Ive also recently installed and used freedom, could that have caused the issue?
Click to expand...
Click to collapse
Are u using any custom kernel ?

network issues
TheRedViper said:
i have a nexus 4 running CM 11 M10 and i flashed the roam around 2 weeks ago and now this strange bug has showed up, the wifi doesnt work.
...........
My phone has been factory reset and everything. Ive also recently installed and used freedom, could that have caused the issue?
Click to expand...
Click to collapse
Uninstall freedom - that is directly using your network hardware -- if that doesn't affect the problem you could re-install it.
Have you tried it with another network router - or just on another network you have access to? You could restart your local router, clearing any ip assignments that may be blocking your phone from connecting.
IF you have access to your router and admin rights you could TEMPORARILY disable encryption to see if the problem goes away.
To test the likelihood of hardware failure, you might want to restore the phone to factory software -- NO custom roms/kernals no extra apps and then see if the problem occurs.
Cheers.. hope this helps

Well okay.
paultbear said:
Uninstall freedom - that is directly using your network hardware -- if that doesn't affect the problem you could re-install it.
Have you tried it with another network router - or just on another network you have access to? You could restart your local router, clearing any ip assignments that may be blocking your phone from connecting.
IF you have access to your router and admin rights you could TEMPORARILY disable encryption to see if the problem goes away.
To test the likelihood of hardware failure, you might want to restore the phone to factory software -- NO custom roms/kernals no extra apps and then see if the problem occurs.
Cheers.. hope this helps
Click to expand...
Click to collapse
I uninstalled freedom but it didnt help, im still facing the same problem. and whenever i switch to a new rom this problem shows up. it doesntoccur initially but after 10 days or upto a month after i flash the rom. i faced it on Paranoid Android and 2 versions of CM 11. is it a software based issue? it occurs on all networks i try to connect to.

Are you running the latest modem? I believe the most recent version is 1.03.

im not sure
audit13 said:
Are you running the latest modem? I believe the most recent version is 1.03.
Click to expand...
Click to collapse
as you probably noticed im a novice at this, i dont know how to check if mines the latest and how to update should it not be.

Go to settings, about phone, and look under baseband. The last 3 digits will tell you the baseband. Mine says 1.03.

Yeah
audit13 said:
Go to settings, about phone, and look under baseband. The last 3 digits will tell you the baseband. Mine says 1.03.
Click to expand...
Click to collapse
Yeah! mines 1.02. how do i update?

1.02 is a very recent modem and that probably isn't the problem. I suggest flashing back to a stock ROM and test it.
The radios are flashable from CWM or TWRP: http://forum.xda-developers.com/nexus-4/general/ref-mako-modem-collection-t2087227

Related

not able to acess market even though i have 3G signal?

Hey I have recently upgraded my G1/dream on t-mobile to cm lastest stable and after the up grade it says I have 3G signal and when I load the market I can see the featureed apps
Ps it was working the first time I flashed and I was running DRC92 downgraded to RC7 then flashed to cm
Thanks
Net Connectivity Problems?
I'm also having issues this morning with getting on Market, as well as web pages thru browser... and come to think of it, I haven't gotten any Gmail notifications either.
I'm on T-Mo w/ Nexus One running CM 5 beta 3 (2.6.29 non-memhack'd), but I don't think the custom ROM is the issue.
Can anybody else verify connectivity issues on T-Mobile this morning?
i've had this issue... but mine stuck. i was hopping between dwang and cm. they were both nandroid backups and i was testing themes on them to see what worked and what didn't. anyways i got done and restored my cm build and market just wouldn't connect. however if i opened it and hit menu > downloads quickly it showed them briefly before saying there was an error connecting which i take as it meaning there was a connection, but there was something interfering with it. only way i was able to fix it was wipe and reflash cyanogen. :/
hey i had droid wall installed, un-stalled it then it was working again i think it was either a problem with t-mobile or droidwall was stopping it

Atrix keeps crashing (wifi?)

I have an ATT Atrix with 4.5.91. A couple of days ago, the Atrix started crashing 10+ times per day. It always happens if I try to turn on wifi, but happens other times too. Sometimes wifi will show error, instead of turning on. Bluetooth has been spotty as well. Any ideas? I tried reflashing 4.5.91 already.
Did you flash any ROMs? Kernels? Is phone unlocked?
Please, give more info....
txaggies07 said:
I have an ATT Atrix with 4.5.91. A couple of days ago, the Atrix started crashing 10+ times per day. It always happens if I try to turn on wifi, but happens other times too. Sometimes wifi will show error, instead of turning on. Bluetooth has been spotty as well. Any ideas? I tried reflashing 4.5.91 already.
Click to expand...
Click to collapse
Have you recently installed any apps that are using internet connection?
Install one of the firewall apps for android and monitor what's happening when you turn on the wifi.
It is unlocked with the 4.5.91 pudding + preroot sbf. I had the upgrade.zip version on it when I started experiencing the problem. I then flashed it with the 4.5.91 mentioned above to see if that would fix the issue. I have not installed any new apps recently, but some could have updated I suppose.
Just out of curiousity.. what Radio are you using?
I have never flashed the radio specifically. My baseband version is N_01.77.30P.-
I am also having this problem. I currently have stock 2.3.4 on ATT and my baseband version is N_01.77.30P. I've never rooted or unlocked my Atrix, all stock.
When I am able to turn wifi on, it will sometimes connect but only for a few seconds. Then it just reboots multiple times. If I am able to get it running, it says error by the turn on wifi option under settings. Mobile hotspot doesn't work either. If I keep wifi off, it doesn't crash.
I've tried restoring to factory settings, both through the factory data reset while the phone is on and through android recovery, but neither help. Any other ideas?
thanks
Backup your current rom. Flash stock 2.3.4 via fastboot. Wipe via fastboot. Reboot. --> problem solved
xploited said:
Backup your current rom. Flash stock 2.3.4 via fastboot. Wipe via fastboot. Reboot. --> problem solved
Click to expand...
Click to collapse
I tried that. The issue persists. I am thinking it might be hardware based.
Absolutely the same Wifi problem for me.
I'm on stock 2.2, rooted and deodexed.
Never has any wifi issues previously. And it's started for no reason.
Last program i installed was Tunein Radio and it worked fine about a day with Wifi. Not sure it's related.
Tried to restore my old cwr backup, but it's not helped.
A friend of mine had this problem with his atrix. His was stock ATT firmware never modded or unlocked. I factory reset it and problems persisted. His wouldn't connect to wifi at all. I believe it was hardware related, so if you didn't void your warranty, return it. If you did, you can ask Motorola to fix it... see what happens.
Side note: I kept the malfunctioning phone away from my functioning phone as I did not want it to get any ideas.
Sent from my MB860 using XDA App
This happening to me now. Still no solution for this? My atrix:
System version: 4.5.91.MB860.ATT.en.US
Android version: 2.3.4
Baseband version: N_01.77.30P
Kernel version: [email protected] #2
Build number: 4.5.91
If I set the IPaddress, it wont connect. If I left the IPaddress blank, it automatically set to 192.168.1.253
Help please, thanks.
(FIX): go to wireless settings go into advanced settings. Click on sleep settings chose NEVER! Problem solved! Try it works
Sent from my MB860 using xda premium
If I were you, I would contact at&t and see if you're still under warranty (by default motorola gives you a 1 year warranty). I have had the same shutting down issue with 3 atrixes. my 4th one is actually in the mail and should be here today (wooo... kinda). I also believe that the atrix has a very bad issue with hardware. Ive tried tons of rom, stock and others such as cyanogen, and this issue persist no matter what software you run.
I've had issues with WIFI/Radio causing regular crashing, especially when trying to switch to Airplane mode. I'm running CM7 (stable) and 77.36 radio. I've been able to resolve the problem by booting into CWM and reflashing both CM7 and the radio. Sometimes I have to reflash the radio a couple of times. Eventually it seems to take and then the Atrix is quite stable.
For me, the instability problem occurs whenever I reset the battery stats. After I perform the steps above, it seems to resolve it.
Anyway, if you're running stock, I'd recommend downloading a copy of the radio you're using and try reflashing it a couple of times via CWM before you give up on the phone.
I had the same problem. Returned mine under warranty. They told me that just the day before me they had someone come in with the same problem..
Well... started having this issue recently myself, not too sure exactly what had caused it. I had been flashing a few of NFHimself's Gobstopper's, after my phone took a nose dive (one of the screen shattering, battery flying and denting variety) and I started getting reboots. I hadn't had a chance to play with it prior to the nose dive, but I do know that I had reset the battery stats (something I DON'T normally do when flashing) so I'm hoping I can replicate the fix of radio flashing.
Right now I'm going to keep re-flashing ROM's and Radio's, so far just trying the Gobstoppers 2.2.2 and upwards as well as samcripp's Fruitcakes and this radio, I'll be sure to update if this works. Pretty sure I've voided my warranty a few times over already (unlocking, plus the shattered screen kinda shows signs of abuse) so returning isn't exactly my first idea.
I'm guessing that it would seem to be related to this battery stats issue, as my GPS seems to be working and I'm fairly certain that it is the same chip that controls GPS, WiFi, and Bluetooth. So unless it's some very specific hardware based issue, this is my best guess.
If anyone is aware of any other potential solutions to this issue, or knows of any other Bell Mobility (Canada) radios/ROM's, I'll be more than happy to try your suggestions!
I had a similar issue. My phone would crash multiple times a day. It started after att released an update. I read somewhere that it could be an app causing it so I went into taskmanager and had all apps end after use with the exclusion of pandora and navigation. Problem solved. Not sure what app was causing it but I never had a single crash/random reboot after. Phone was unhacked and the only update on it was the last official one released by att (sorry can't remember the number. I've since upgraded to a Cm7 rom).
Sent from my MB860 using XDA App
Take a look at this:
http://forum.xda-developers.com/showthread.php?p=21277632#post21277632

[Q] Why does my Wifi & Bluetooth not working even with stock rom?

Hey guys,
I have a Galaxy S4 (i9500). I installed Omega ROM v22 on it and everything went smoothly, Wifi & BT working perfectly.
After a few hours of using the device (nothing special at all, texts and stuff like that) - I noticed my wifi isn't working and by not working I mean that I click the wi-fi button and it changes from gray to the mid-state between gray to green for around 20 seconds before it goes back to green ago.
If I open the menu to see my networks it just says "Enabling" without any networks there.
I had to drive somewhere so I went to my car and tried to enable Bluetooth, and same thing happens there - Bluetooth will not turn on and will stay stuck on mid-state between gray and green for a while and go back to green.
I flashed omega rom v22 again and the problem was gone, or so I thought. I went back to the car for another drive and realized the bluetooth issue is back - and when I got home I realized the wifi issue is back as well.
I figured I need to reset everything so I tried the following:
Full wipe (including dalvik and even including "internal SD card") and then flashing stock rom (from the official website, stock rom of my country).
The issue was back after a few hours. I do not have BT or Wifi access. Yesterday Wifi suddenly started working for a few hours but then it stopped working again.
I really need help! I have no idea what to do with this issue!
Well rule number one when you have problems after flashing without wipe.
1. perform a full wipe and see if the problem persists.
Lennyz1988 said:
Well rule number one when you have problems after flashing without wipe.
1. perform a full wipe and see if the problem persists.
Click to expand...
Click to collapse
Tried that, no luck.
What else would you try?
In some places when people had problems with Wi-Fi they said to flash a different kernel but I don't see why I would have this specific issue with Omega Rom and why the default kernel with it wont work well?
Maybe this could be a root issue? My root works fine but I have this weird gut feeling like this is some permissions thing that's going on.
I'm trying to think why it would work right after the wipe but then stop working shortly after.
Another symptom: It randomly started working for a few minutes and then stopped again (around three hours ago).
Any idea what's going on?
Well, if you fully wiped and didn't restore any apps and settings then it can be two other things.
Or it's a bug in the rom or a hardware failure in your phone.
I would suggest trying a different rom first. Do not restore anything, not even your google account.
wi-fi fix?
Do you actually have an i9505? or is it a canadian or att version? if its the latter sometimes the devs offer some wifi-fixes, also try a different kernel. otherwise it could be that your radio/modem are not compatible with the version of the ROM you are flashing.
Tried arrow ROM and this issue doesn't seem to happen in this rom. Hope it stays like that...
morhsn said:
Tried arrow ROM and this issue doesn't seem to happen in this rom. Hope it stays like that...
Click to expand...
Click to collapse
Sadly, it did happen with this rom, after just a few hours.
I'm now using stock rom and still suffering from the issue.
Does anyone have ANY idea what I can do to fix this?
Thanks in advance!

No wifi

I've been using local cast for a long time now it recently started acting up so I made use of the restart Wi-Fi button since then I cannot connect to any wireless network norsee see one. Any ideas?
Stock or custom ROM? Custom kernel?
Same thing happened to me after upgrading to CM13 nightly from 7/7. Haven't been able to get it back since even after wiping system, data, caches and reinstalling.
Are you using ElementalX kernel?
Last update causes this. Revert to previous version.
ok
Salval said:
I've been using local cast for a long time now it recently started acting up so I made use of the restart Wi-Fi button since then I cannot connect to any wireless network norsee see one. Any ideas?
Click to expand...
Click to collapse
I have done a bit of research, apparently the vendor image has to be up to date with the ROM but the problem is if I get the ROM dirty unicorn I could not find any vendor image for their ROM version 10.4 latest one. I don't understand whats happening with the system but this WiFi problem has recently occurred to many people.

Wifi dropping conection, and bluetooth not working.

Hello, I have unlocked my phone and flash stock rom nougat 7.1 with magisk, twrp and xposed. Three day after this process I try to install this two mods:
I - https://forum.xda-developers.com/apps/magisk/module-fingerprint-mi-5-mi-note-2-t3660179
II - https://forum.xda-developers.com/x-compact/themes/sound-boost-nougat-7-0-t3684917
And My phone start to drop all wifi conections and bluetooth stops working. So I tried to restore 3 backups that I made first of wifi problem beggins, and didnt make diference. So I flash a new stock rom, with other xperia firmware from Xperifirm, and nothing changed. My wifi conection and bluetooth still sucks.
Here's my questions: is possible that this change break up my network board, is this a hardware problem? Can anyone know if there is a way to know if is a software or hardware problem??
Can anyone copy and post here the wifi (data/misc/dhcp) and bluetooth (data/misc/bluetooth) files to see if i can fix it?
In worst situation I will restore drm keys, lock bootloader and go to a Sony Store, thank you guys for any help, I was really enjoying this phone =X
cthiagoc said:
Hello, I have unlocked my phone and flash stock rom nougat 7.1 with magisk, twrp and xposed. Three day after this process I try to install this two mods:
I - https://forum.xda-developers.com/apps/magisk/module-fingerprint-mi-5-mi-note-2-t3660179
II - https://forum.xda-developers.com/x-compact/themes/sound-boost-nougat-7-0-t3684917
And My phone start to drop all wifi conections and bluetooth stops working. So I tried to restore 3 backups that I made first of wifi problem beggins, and didnt make diference. So I flash a new stock rom, with other xperia firmware from Xperifirm, and nothing changed. My wifi conection and bluetooth still sucks.
Here's my questions: is possible that this change break up my network board, is this a hardware problem? Can anyone know if there is a way to know if is a software or hardware problem??
Can anyone copy and post here the wifi (data/misc/dhcp) and bluetooth (data/misc/bluetooth) files to see if i can fix it?
In worst situation I will restore drm keys, lock bootloader and go to a Sony Store, thank you guys for any help, I was really enjoying this phone =X
Click to expand...
Click to collapse
I've noticed this affecting my phone since the update to the 34.3.a.0.252.
Apps wont load content on wifi, auto update of google apps wont work over wifi, etc. (some have even been sitting waiting on auto updates for over a month...)
As soon as I turn wifi off from the tray, apps update, content updates, picture and videos instantly start to upload
i have not installed either of the two packages you list, or magisk, so I don't think they are related to the issue.
Its not an issue with my router set up as it happens on the main router, a repeater, shared connections, hotspots or public wifi. Its down to the phone and most recent update.
MissyVixen said:
I've noticed this affecting my phone since the update to the 34.3.a.0.252.
Apps wont load content on wifi, auto update of google apps wont work over wifi, etc. (some have even been sitting waiting on auto updates for over a month...)
As soon as I turn wifi off from the tray, apps update, content updates, picture and videos instantly start to upload
i have not installed either of the two packages you list, or magisk, so I don't think they are related to the issue.
Its not an issue with my router set up as it happens on the main router, a repeater, shared connections, hotspots or public wifi. Its down to the phone and most recent update.
Click to expand...
Click to collapse
It's weird becase a tried 34.1.a... and didnt make out. Idk if some how I made some hardware crash, or drop wifi is just a bug from my rooted phone. Today I tried to install marshmallow stock rom, and stock + twrp and both with wifi issues, in weekend I ll try to restore drm-keys with locked bootloader.
I saw what heppen with explorer es.app, bluetooth and wifi files are missing, and even with a new flash rom or deleting folder they dont fix up files. The strangger part is that in the beggin everything was right, maybe I break up wifi hardware. My last chance will be install Paranoid Android, and if everything is all right, I will copy file for try to force software fix it.
Did you made anything to fix it?
Blue-Haze said:
It's weird becase a tried 34.1.a... and didnt make out. Idk if some how I made some hardware crash, or drop wifi is just a bug from my rooted phone. Today I tried to install marshmallow stock rom, and stock + twrp and both with wifi issues, in weekend I ll try to restore drm-keys with locked bootloader.
I saw what heppen with explorer es.app, bluetooth and wifi files are missing, and even with a new flash rom or deleting folder they dont fix up files. The strangger part is that in the beggin everything was right, maybe I break up wifi hardware. My last chance will be install Paranoid Android, and if everything is all right, I will copy file for try to force software fix it.
Did you made anything to fix it?
Click to expand...
Click to collapse
I've just been living with it, though I may downgrade back to the October Rom version if i still have it while i wait for appropriate O versions, kernels with support for turning off encryption etc..
Just to close this post, and help others members I would like to notice that I solved my problem. Actually, it was just a coincidence. While the installation the required processing burned out the network card of the phone. This fact there is no connection with the installed mods or ROMs, nor either with any of the information or hypotheses I gave earlier. The problem occurred because the x compact's battery its attach with SoC, and therefore it is very sensitive to heat, fortunately my cell phone is warranty and I will get a new one. So, take care !

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