No app working/not connecting to network - Nexus 5 Q&A, Help & Troubleshooting

Hi,
I got the OTA update for Lollipop couple of weeks back which installed fine. A few days back, I found the phone was switched off (on its own) and when I tried to turn it on, it got stuck on the boot screen (the 4 circles flashing) .. I followed some threads here and tried wiping cache and also full factory reset/wipe but both didn't work.
So I went and flashed factory images using https://developers.google.com/android/nexus/images#hammerhead . I tried with 4.4, 4.4.2, 4.4.3 (everything except lollipop again) and now I can boot the phone but no apps are working and I can't connect to the cellular network . Wifi is the only thing which connects
Any ideas guys .. Really need some help here . Thanks in advance

Please post a logcat of the system after fully booted and Wi-Fi turned on. If you don't know what that is, please search the forum stickies on how to 'adb logcat'.
a maguro wrote this.

I ran adb logcat *:W and tried to open camera/gallery and other apps. The output is attached with this post. Thanks a lot for your help

Anyone guys please.

How did you flash the factory image? I'd try 4.4.4 doing a clean install
Sent from my Nexus 9 using XDA Free mobile app

jd1639 said:
How did you flash the factory image? I'd try 4.4.4 doing a clean install
Sent from my Nexus 9 using XDA Free mobile app
Click to expand...
Click to collapse
Thanks for the reply. I think I used the tutorial here: http://forum.xda-developers.com/google-nexus-5/general/tutorial-how-to-flash-factory-image-t2513701 . I believe that should do a clean install.
E/cutils ( 4621): Failed to mkdir(/mnt/shell/emulated/0): Read-only file system
E/dalvikvm( 4621): cannot mountExternalStorage(): Read-only file system
Click to expand...
Click to collapse
I see these read-only file system errors in the logcat which is possibly causing all apps to not work.. Any specific solution for this.
I am going to try flashing 4.4.4 again just to see if I missed anything. I have already wiped the phone clean so I don't care about the lost data just hoping to get the phone to work again.

Tried installing 4.4.4 doing a clean install again but ran into same issues again. I see these read-only file system errors in the logcat which is possibly causing all apps to not work.. Any specific solution for this.

Any help guys ?

Thanks for the help guys. Tried a bunch of things and got it sorted out. It was actually an issue with persist partition . Fixed it using e2fsck and it seems to be working now.

Related

Can't copy/paste?

I've tried to clear the cache, do a battery pull, restart my phone and nothing seems to work. Trying to copy anything from any app will make it not respond and yields in a force close. Anyone know what I should do?
blu3poptart said:
I've tried to clear the cache, do a battery pull, restart my phone and nothing seems to work. Trying to copy anything from any app will make it not respond and yields in a force close. Anyone know what I should do?
Click to expand...
Click to collapse
You have to tell us, what rom you are using? rooted? Did you freeze any system apps?
I have the same problem. My phone is not rooted
Sent from my SCH-I535 using xda premium
Stock, not rooted (no ROMs are stable enough for me yet..mainly CM and AOKP) and I updated to the new ota
I forget exactly what causes it, but a factory reset is one of the only ways to fix it.
With all the work that goes into installing all the apps and stuff, Id rather root my phone xP
Here's a post that describes one method of fixing the issue, if you are rooted, by deleting all of the files in "/data/clipboard/". It also mentions clearing the data in the "TestService" app, but not everyone seems to have to do that step to fix it.
forums.androidcentral.com/verizon-galaxy-s-iii/195268-problems-cut-paste.html#post2026777
Thank you kindly sir!

Portable Wifi Hotspot Error after 4.4.2 update

Anyone else have an error enabling Portable Wifi Hotspot after updating to 4.4.2? When I was on 4.4 everything was working correctly until the update.
I havent tried tethering prior to the 4.4.2 update but today an instance came up to use it and it just gives me an error. Thought it might be carrier blocking but nope. Just did a google search and found this thread so just wanted to say i have the same issue. All on stock rom and kernel btw.
EDIT: ok so i decided to go and flash faux kernel (dec 7 release). Lo and behold, tethering is back and working. I guess theres a bug in the stock kernel.
Just chiming in that I am also getting an error with 4.4.2 on the wifi tether.
Worked on 4.4 without an issue though.
Sent from my Nexus 5 using Tapatalk
If you have root, delete folder "/data/misc/wifi" and reboot will fix it. Tested on stock 4.4.2.
Works great for me. Thanks.
Couldn't figure out what my issue was after restoring a Nandroid of an earlier version of Mahdi ROM. This worked perfectly. Thanks!
Didn't work for me
______ said:
If you have root, delete folder "/data/misc/wifi" and reboot will fix it. Tested on stock 4.4.2.
Click to expand...
Click to collapse
I actually don't even have that folder, is there anything else anyone can think of?
I have also got this error after restoring from nandroid backup. before that, tethering worked perfectly (on 4.4.2). unfortunately, deleting /data/misc/wifi and rebooting does not work for me, the error is still there. any ideas?
Wifi Hotspot Nexus 5 error 4.2.2
qot said:
I have also got this error after restoring from nandroid backup. before that, tethering worked perfectly (on 4.4.2). unfortunately, deleting /data/misc/wifi and rebooting does not work for me, the error is still there. any ideas?
Click to expand...
Click to collapse
Did you restore from a USB or Internally? Having the same issue, thought it was my kernel, and yes I tried the solution of deleting the data/misc/wifi file and reboot but as soon as you throw on Hotspot, it has an error and wifi stops working too-Please Help!
Have had the error a couple times with the device. The folder delete trick never worked for me. One time I had to restore a nandroid to correct the issue. The other time I had to reflash the ROM (running stock, xposed, and GB )
Sent from my manta
After doing some testing I think the issue is from the restoring through TWRP, I just installed a freshly new rooted stock 4.2.2 and so far no issues, if you guys have any ideas-please comment away
I had this problem. In the end I switched to cm 11.
From the wonders of mobile telephony.
Worked for me on both my Nexus 4 & 7 that are using cm 11. Cheers
______ said:
If you have root, delete folder "/data/misc/wifi" and reboot will fix it. Tested on stock 4.4.2.
Click to expand...
Click to collapse
CoreyWat said:
After doing some testing I think the issue is from the restoring through TWRP, I just installed a freshly new rooted stock 4.2.2 and so far no issues, if you guys have any ideas-please comment away
Click to expand...
Click to collapse
You're probably right. I today installed the fresh 4.4.3 factory image (wiping enabled). I then installed twrp. Then tried to tether on the fresh system and it worked.
After that I used twrp to do a backup, which I immediately restored. Tethering then was broken again.
Can someone else confirm this?
r4pp3l said:
You're probably right. I today installed the fresh 4.4.3 factory image (wiping enabled). I then installed twrp. Then tried to tether on the fresh system and it worked.
After that I used twrp to do a backup, which I immediately restored. Tethering then was broken again.
Can someone else confirm this?
Click to expand...
Click to collapse
I can't confirm the TWRP backup, however it didn't work ever since I installed the 4.4.3 factory image with wipe.
This worked on the v4.4.2 tmobile NX5 to get the hotspot working properly [ I do over 200g a month with this method]
http://pocketnow.com/2014/01/20/kitkat-broke-t-mobile-tethering
Seems tho theres a new or they replaced the same file in the v4.4.3 ota?
Im holding off on doing the v4.4.3 update due to the fact this is my only internet...cant screw up my device and then not be able to fix it!
Can someone confirm this still works on v4.4.3?
Thanks
Okay, I solved mine. I had flashed franco kernel without checking which version of Android it was supporting, must've been 4.4.2. I flashed the stock kernel again found at - http://bit.ly/SCFUfJ
torcellite said:
I can't confirm the TWRP backup, however it didn't work ever since I installed the 4.4.3 factory image with wipe.
Click to expand...
Click to collapse
r4pp3l said:
You're probably right. I today installed the fresh 4.4.3 factory image (wiping enabled). I then installed twrp. Then tried to tether on the fresh system and it worked.
After that I used twrp to do a backup, which I immediately restored. Tethering then was broken again.
Can someone else confirm this?
Click to expand...
Click to collapse
Tried again myself. Could no longer reproduce twrp breaking it.
I was getting the WiFi Hotspot error as well after updating to 4.4.3 from 4.4.2, when it was working perfectly fine on 4.4.2 before the update. I was running stock/rooted 4.4.2, with stock kernel, and a few Xposed Mods like Gravity Box, using Philz Recovery as my custom recovery. To update, I fastboot flashed the bootloader, radio, system and boot images from the 4.4.3 factory image (and wiping cache and dalvik). I thought I would get somewhat of a clean start by doing this. Afterwards, I was getting the Hotspot error, and it would disable my WiFi until I rebooted, which was very annoying. After trying to figure it out to no avail, I decided to just back up my stuff and fully flash the 4.4.3 factory image to REALLY get a clean slate. After restoring all my data, and applying the fix to the database file using the SQLite Editor app like I did on 4.4.2, I can confirm that it is working perfectly again. Not sure what happened, or what caused the error in the first place.
works perfectly for me
I flashed all the factory images to get 4.4.3 into a clean state. I did the following:
*Executed the following command since I don't have root: adb shell content insert --uri content://settings/global --bind name:s:tether_dun_required --bind value:i:0 in the platform-tools SDK directory
* Changed the APN settings to use IPv4
* Disabled IPv6 from Windows, only keeping IPv4
Rebooted phone, works perfectly. Used over 200GB since 4.4.3 and no issues.

[Q] Nexus 5 camera does not record video

My wife has Nexus 5 (it is completely stock and unrooted with unlocked bootloader) running running Android 4.4.2. Recently, the stock camera app stopped recording videos. Tapping the record button does not do anything while camera works perfectly in photo mode. I factory reset the phone but the problem persists. Any suggestions? Thanks in advance.
lock the bootloader and send it back
shahidhussain said:
My wife has Nexus 5 (it is completely stock and unrooted with unlocked bootloader) running running Android 4.4.2. Recently, the stock camera app stopped recording videos. Tapping the record button does not do anything while camera works perfectly in photo mode. I factory reset the phone but the problem persists. Any suggestions? Thanks in advance.
Click to expand...
Click to collapse
Try to clear data and cache from camera in settings.
If that doesnt work either and you really have done the factory reset, you have to send it to repair bc of an hardware deffect. :crying:
lichti1901 said:
Try to clear data and cache from camera in settings.
If that doesnt work either and you really have done the factory reset, you have to send it to repair bc of an hardware deffect. :crying:
Click to expand...
Click to collapse
I will try that but I think factory resetting clears cache, anyway. The phone camera worked fine previously but now suddenly it stopped.
Thanks anyway.
I have the same problem, when I change the camera app to record nothing happens when I press the red record button. I think the problem started when I upgraded to 4.4.2
Sent from my Nexus 5 using Tapatalk
shahidhussain said:
I will try that but I think factory resetting clears cache, anyway. The phone camera worked fine previously but now suddenly it stopped.
Thanks anyway.
Click to expand...
Click to collapse
And you flashed the right one? Hammerhead-4.4.2
Like i said before, if that doesnt help, you have to send it back to get a replacement.
You need to uncompress each download before use, which creates a new directory for that exact download. That directory contains a ./flash-all.sh script, which handles the various operations, installs the necessary bootloader, baseband firmware(s), and operating system. Note that this operation deletes all user data by default
Click to expand...
Click to collapse
Make yure that data gets wiped also! Dont forget to backup your sdcard bc it gets also wiped.
lichti1901 said:
And you flashed the right one? Hammerhead-4.4.2
Click to expand...
Click to collapse
I did not flash anything. The phone was OTA updated. Please note that the phone received OTA update and when I applied it, it completed its process but did not update (it was still on older android version) and this happened several times (I mentioned this on a separate thread here on XDA old post).
lichti1901 said:
And you flashed the right one? Hammerhead-4.4.2
Like i said before, if that doesnt help, you have to send it back to get a replacement.
Make yure that data gets wiped also! Dont forget to backup your sdcard bc it gets also wiped.
Click to expand...
Click to collapse
I downgraded Nexus 5 from Android 4.4.2 to 4.4 and now the camera is working fine. But I am afraid of updating it back to 4.4.2.
shahidhussain said:
I downgraded Nexus 5 from Android 4.4.2 to 4.4 and now the camera is working fine. But I am afraid of updating it back to 4.4.2.
Click to expand...
Click to collapse
Flash the whole 4.2.2 stock rom in fastboot bro, i have no issues with video recording both on Dalvik and Art runtime
lichti1901 said:
And you flashed the right one? Hammerhead-4.4.2
Like i said before, if that doesnt help, you have to send it back to get a replacement.
Make yure that data gets wiped also! Dont forget to backup your sdcard bc it gets also wiped.
Click to expand...
Click to collapse
gee2012 said:
Flash the whole 4.2.2 stock rom in fastboot bro, i have no issues with video recording both on Dalvik and Art runtime
Click to expand...
Click to collapse
Yes, I did it. Flashed the stock 4.4.2 and everything seems to work fine. However, when I tried updating using OTA after downgrading the update failed and stopped with "Error" message. After flashing 4.4.2 from scratch will hopefully allow smooth future OTA updates. Thanks everyone.
shahidhussain said:
Yes, I did it. Flashed the stock 4.4.2 and everything seems to work fine. However, when I tried updating using OTA after downgrading the update failed and stopped with "Error" message. After flashing 4.4.2 from scratch will hopefully allow smooth future OTA updates. Thanks everyone.
Click to expand...
Click to collapse
Glad you worked it out!
Good thing is - you got a Nexus, so its easy to flash all the stuff and go back to stock/factory image/recovery/...
:highfive:
Any update on this? I have this exact problem. No unlock, not root just pure OTA stock.
1. Video does not record. You press the red button and no timer comes up.
2. A VID_20140126_224910.mp4.tmp file is created 395.54 KB.
3. Time lapse works as do all the other camera functions.
4. The basic Google FAQ has generic instructions if an app does not work so I followed these.
5. in safe mode the camera works fine.
6. Power off and on again. The Video Camera then works fine and creates normal .mp4 files.
Things I have done that may affected the Camera in the first place;
1. Clear cache.
2. Put a .thumbnails file in DCIM to stop the gigantic .thumbnail folder being created.
3. Running nova launcher.
Unlikely these are a factor as I isolated them as an issue and rebooted but worth a mention just in case.
Camera works but have found the it subsequently stopped working again and had to repeat the Google FAQ steps to fix an app.
To answer my own question I found the uninstalling Said It_1.3.37.apk fixed the problem and just to prove it reinstalling brought the problem back.
---------- Post added at 06:01 PM ---------- Previous post was at 05:27 PM ----------
Quick update. the developer emailed me back. He co firmed it does the same on his device and will send an update.

No sd card found - it doesnt think there is anywhere to store anything.

Hi, ive just upgraded to Android 5.0.1 manually (13mb update from 5.0 didnt flash) by flashing each img Individually.
The problem in facing is that my phone no longer thinks it has any storage. Ive tried various different apps and some detect it and others don't. The only thing I have done that might of caused this is recovering my user data, but other than that, everything went fine.
Is anyone else experiencing this? Or does anyone know a fix?
Thanks in advance
Sent from my Nexus 5 using XDA Free mobile app
I had the same issue, 4 reflashes of the full 5.01 later .... grrrr
I can't say what caused it, I can only attribute it to a an app that was causing it. I had google restoring all my apps at once and each time I let it do that the SD would disappear/unmount.
On the last rebuild I installed apps one at a time and so far it's been all good. If it was an app I don't know which one, I haven't installed absolutely everything I had on originally.
No help at all huh ?
Cheers
hellfire191 said:
Hi, ive just upgraded to Android 5.0.1 manually (13mb update from 5.0 didnt flash) by flashing each img Individually.
The problem in facing is that my phone no longer thinks it has any storage. Ive tried various different apps and some detect it and others don't. The only thing I have done that might of caused this is recovering my user data, but other than that, everything went fine.
Is anyone else experiencing this? Or does anyone know a fix?
Thanks in advance
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
I had something like this happen . Are you using 4.4 and 5.0?
This happens quite often. Download a terminal emulator and run "su" (enter) and then "restorecon -FR /data/media/0" (enter) and reboot.
Sent from my Nexus 5 using XDA Free mobile app
Haven't tried this yet but I wish this solution was around a week ago, I've had to reinstall everything manually, rather than restoring it
Thanks nonetheless
hellfire191 said:
Haven't tried this yet but I wish this solution was around a week ago, I've had to reinstall everything manually, rather than restoring it
Thanks nonetheless
Click to expand...
Click to collapse
The solution has been around in a thread called "sdcard problems" in general for a long time. Always try to search

Wifi mac address changed to 02:00:00:00: and stucked at wifi turning on

Wifi is stucked at turning on.... It never turns on.
The mac address is also changed to 02:00:00:... Previously it was something d9:..... It dont remember that.
I saw a youtube video how to fix that https://youtu.be/RHGQn0Av2hI it says that i have to put some file named Wcxxxxxxxxx.bin in root /persist
But when i open persist folder there are no of folders and at the end wifi. But in video of moto g it didnt have any folder. So i placed file in /persist but that didnt help.
He also mentioned in xda thread ( link in description) that this work for moto series.
So can any body guide me what should i do
Or maybe one can upload the wcxxxx.bin file of nexus 5 and its location.
I need help as i m stuck since no wifi.
Thanks in advance
Edit:- any dev can explain what does wcxxxx.bin file does
And can anyone upload that file of nexus 5.
In my phone i have persist/wifi/.macaddr file
Can anyone confirm how many files this folder hai.
Wcxxx.bin is WCNSS_qcom_wlan_nv.bin
Can any one plz provide WCNSS_qcom_wlan_nv.bin file from there persist folder of nexus 5
Only one file in persist /wifi
What os are you running? How did u end up with this mess? Did u upgrade, flash...?
hbenz2008 said:
Only one file in persist /wifi
What os are you running? How did u end up with this mess? Did u upgrade, flash...?
Click to expand...
Click to collapse
I am on aosp santosh build. 26/11 build
I came home and turned on wifi it got connected to home network. But internet was not working on my phone so i turned it off. Then again on. But this time it stucked. At turning wifi on..
Did you try to reflash?
hbenz2008 said:
Did you try to reflash?
Click to expand...
Click to collapse
I reflashed after the wifi problem occured. But it didnt solve it.
Today i noticed that the wpa_supplicant file attached screendhot of it.
Can you help with it.
Is woa fule corrupted??
Are you flashing a custom kernel?
hbenz2008 said:
Are you flashing a custom kernel?
Click to expand...
Click to collapse
No i didnt change kernel. I am with kernel which was with the build.
Should i try any custom kernel
at this point you need your wifi back. Do you have any back up that you can restore? flash official build , or another custom rom, flah a kernel...just get the thing working. I have had that issue before on a different phone after flashing a kernel, something got corrupted so try another.
hbenz2008 said:
at this point you need your wifi back. Do you have any back up that you can restore? flash official build , or another custom rom, flah a kernel...just get the thing working. I have had that issue before on a different phone after flashing a kernel, something got corrupted so try another.
Click to expand...
Click to collapse
Wifi is working again.
I installed certificate from adclear app and rebooted. The reboot was stucked at google logo for around 60-90 seconds and then boot animation started.
i started cleaning my interner storage as i was preparing to backup on pc and flash mra58k image. And uninstalled android authority app. And deleting all the folders that were just eating space.
Any ways thanks for your replies.
My mac address also is reverted back to original one.
The wpa supplicant is also now having around 10-12 lines then my wifi details.
Can anyone explain what happened.
hbenz2008 said:
at this point you need your wifi back. Do you have any back up that you can restore? flash official build , or another custom rom, flah a kernel...just get the thing working. I have had that issue before on a different phone after flashing a kernel, something got corrupted so try another.
Click to expand...
Click to collapse
Wifi agian stopped working same problem imei also reverted back to 02:00:00:00:00 and is stucked at turning on wifi.
[email protected] said:
Wifi agian stopped working same problem imei also reverted back to 02:00:00:00:00 and is stucked at turning on wifi.
Click to expand...
Click to collapse
Beats me man, flash it up
hbenz2008 said:
Beats me man, flash it up
Click to expand...
Click to collapse
I flashed the factory image of mra58k but wifi didnt turn on.
That's marshmallow, try a kernel see what it does
hbenz2008 said:
That's marshmallow, try a kernel see what it does
Click to expand...
Click to collapse
I tried both the elemental and franko kernel it didnt didnt solve the issue.
Its just frustrating
Do u wipe all before flashing except for internal SD? Also, maybe try to flash a kk rom.
hbenz2008 said:
Do u wipe all before flashing except for internal SD? Also, maybe try to flash a kk rom.
Click to expand...
Click to collapse
I wiped befire flahing kernel.
Also tried paranoid v4.45 kitkat rom but in that also wifi didnt worked.
It's not software. It's failing hardware. Your Bluetooth will also stop working, as it's the same chip. Mine does the same thing. I've flashed multiple ROMs and tried changing wifi system files. Nothing has helped...
Sent from my TARDIS
I bought my Nexus 5 the first month it came out. Since then I have never touched the original system or even root it. About a month ago my wifi suddenly stopped working. I have decided to root and flash roms, after factory reset and basic solutions on google didn't work. I have tried a couple of different roms all on android 6 and 7. Wifi still not working. I havent tried flashing kernel and I don't have a file called /persist in the main directory...
EDIT: Cellular data & Bluetooth working.
If changing software and resetting doesn't fix the wifi problem, it's probably a defective wifi chip. I have two nexus 5 motherboards in my desk drawer with no wifi (tries turn on but never does or turns on then off by itself) but cell and Bluetooth work.

Categories

Resources