yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Q&A, Help & Troubleshooting] Prodeje79:
When did your issues start exactly?

I am having the same issue, also my bluetooth. Mine appeared 2 OTAs ago.
[Nexus 5 Q&A, Help & Troubleshooting] pinstripebob:
I'm unable to turn on WiFi either. It's just stuck on "WiFi turning on." I rooted my Nexus 5 and tried following the directions in post 107 in this thread:

http://xdaforums.com/google-nexus-5/help/wifi-stuck-t2721643/post60011636#post60011636

When I use a root explorer, the folder is empty. If I use a terminal, it says permission denied to do anything with the file. Any ideas on how to delete the .macaddr file? Root Checker Basic says that I am indeed rooted.
[Nexus 5 Q&A, Help & Troubleshooting] Prodeje79:
Instead of an external site, this one is the same here right?

http://xdaforums.com/google-nexus-5/general/tutorial-how-to-flash-factory-images-lg-t2713833

I also found the megadrive links no longer worked. Mirrors provided on the XDA one.
[Nexus 5 Q&A, Help & Troubleshooting] yoncy:
Flashing .tot files is useless

Prodeje79 - Yes, that link it's ok. You can try that, but will be useless. Bluetooth seems to be ok for me. Check at phone status if you have a Bluetooth address. If not then responsible for that is .baddr file from /persist/bluetooth folder. You can find examples of the file, if not, i can provide mine. IMPORTANT. Also be careful at permissions and owner for bluetooth folder and .badddr file.

I successfully flashed a .tot image but it's useless. /persist folder it's skipped anyway. Also please make sure that in order to be possible to enter download mode you need to be on a 4.4 rom. I don't know why for lollipop they removed this. /persist folder it's the problem, cannot delete and recreate, rename.
[Nexus 5 Q&A, Help & Troubleshooting] Prodeje79:
I apreciate the response. Thanks for point that out. I indeed did the bluetooth .baddr piece as well and noted the differences. I am getting read/write errors as well. I was able to COPY them out to read them.

The secret was to put phone in airplane mode.

Oddly enough, Even after replacing the folders/files (as I could not EDIT but delete worked), paying special attention to their corresponding permissions and owners etc etc, my wifi worked for a few moments and showed my ORIGINAL mac address. This means it must be written somewhere else?????

if you don't mind, please see my personal thread http://xdaforums.com/google-nexus-5/help/wifi-bluetooth-sim-card-issues-ota-t3140987

Are you saying I should get back to stock 4.4 (KRT16M) from

from https://developers.google.com/android/nexus/images#hammerhead

?

I have an 820 from USA, 16GB.

THen try TOT?

I am not clear to use BIN_LGD820AT-00-V10a-NXS-XX-OCT-01-2013-KFS78N-USER-16G or BIN_LGD820AT-00-V10a-NXS-XX-OCT-09-2013-KQS81M-USER-16G

Also, am I supposed to add a +0 or +1 or something to file name? at this point I see a few different versions of TOT flashing and I'd love to confirm instructions exactly!!!
[Nexus 5 Q&A, Help & Troubleshooting] Prodeje79:
Another question, the MAC address that showed for a few minutes, did not match what was in my stock macaddr file nor the one I created. Where else could this be listed????
[Nexus 5 Q&A, Help & Troubleshooting] yoncy:
Yes, i think i reverted to 4.4 stock image (KRT16M). Just with that i succeeded to enter download mode with Volume Up + plug in USB cable. After that drivers will be installed, you need to change the port to COM41.

So you have 820 version i had 821. I haven't renamed anything, i think i just downloaded the latest version, so in this case 09-OCT. Remembered that saw in the thread something with renaming but i didn't get too much attention to that, wasn't my case. Will take a look again.

Again as i told you flashing a .tot image will not help, persist folder will be skipped.

Mine as well, until in a moment when i played with permissions. After that, no wifi at all.

I found a MAC address in the /etc/wifi/bcmhd.cal file. Open it with a text editor and you will see it there. I changed also that with no results.

So as a resume:

- /persist/wifi ..... where the mac address is stores

- /data/misc/wifi - wpa_supplicant, entropy, p2p_supplicant - these files can be deleted, copied from another device. In wpa_supplicant we have serial number (i changed to my actual one with no difference)

- /etc/wifi with bcmdhd.cal file and some general wpa_supplicant_overlay etc.

Compared to my flo if i run in the phone terminal or adb shell --- ip link show ----- i don't have wlan0 and p2p0. These should be there, in this list they are all the interfaces used by Android linux system. If i add that binary file WCNSS_qcom_wlan_nv.bin (from a mako i have found it) to /data/misc/wifi after a reboot i will have those. But again with no difference.

Plus i don't understand why phone tries to set the wlan0 interface down and not up

------'3 interface setcfg wlan0 0.0.0.0 0 down"----ok 0.0.0.0 no mac address found but why down and not up.

That's it for now, thank you too, let's hope in the end will succeed to fix this problem (if really it's a software problem).
[Nexus 5 Q&A, Help & Troubleshooting] yoncy:
Compared to my flo:

flo: /persist/wifi - owner root/root (775)

hammerhead: event if you try to change to root/root in init.hammerhead.rc owner is changed to system/wifi in the script (you can comment that). Compared the two scripts and everything should be ok.

Can someone tell me where are located network interfaces on Android ? (nothing like on linux ex: /etc/network/interfaces). Trying to add those wlan0 and p2p0 manually, [IMG="wlan0"]https://www.dropbox.com/s/30s8nqo74cweuqt/2015-06-28%2010.30.30.png?dl=0[/IMG]but i think they are dinamically set or something?

https://www.dropbox.com/s/30s8nqo74cweuqt/2015-06-28 10.30.30.png?dl=0
[Nexus 5 Q&A, Help & Troubleshooting] Prodeje79:
[MENTION=4325732]bitdomo[/MENTION]

Could you give us a hand?
[Nexus 5 Q&A, Help & Troubleshooting] Prodeje79:
Did you see these posts?

http://xdaforums.com/showpost.php?p=56035498&postcount=42

http://code.google.com/p/android/issues/detail?id=78702#c78

This is from Xperia, and I am not sure what this would do: http://xdaforums.com/xperia-sp/general/guide-fix-connectivity-android-5-0-t2951677
[Nexus 5 Q&A, Help & Troubleshooting] Prodeje79:
I flashed a ton of stock roms yesterday. I also switched to recovery-clockwork-touch-6.0.4.5-hammerhead

In regards to PA, I did pa_hammerhead-4.45-20140729

I then tried twrp-2.8.7.0-hammerheadcaf and proceeded to flash cm-12.1-20150629-NIGHTLY-hammerheadcaf

My wifi and bluetooth now turn on, scan, and connect in CM! Unfortunately, the wifi frequently disconnects and my cell data no longer works! VOice and text work OK though.

For fun I went back to stock 4.4. wifi and BT no longer turn on. My cell data still doesnt work. Voice and text work OK. Says ATT but has exclamation point........

I then flashed back to 5.1.1 stock. Cell data works fine in 5.1.1. Not sure why my cell data doesn't work in 4.4???????????
[Nexus 5 Q&A, Help & Troubleshooting] yoncy:
[MENTION=1451244]Prodeje79[/MENTION] Hi again, thanks for the links. But tried both, with pmf removed and ap_scan on 0. Even tried other wpa_supplicant variants (nexus 7 , nexus4, even linux ones). setenforce 0 disable selinux (set to permissive).

Right now i was concentrated on this error. As i can see

--------------

avc: denied { read } for name="wpa_supplicant.conf" dev="mmcblk0p28" ino=318356 scontext=u:r:wpa:s0 tcontext=u:object_r:app_data_file:s0 tclass=file permissive=1

----------- it's related with selinux . For a moment Wifi started working, HW addr for wlan0 was detected ( i had wlan0 and p2p in "ip link show" terminal command ). Will investigate more related with that.
[Nexus 5 Q&A, Help & Troubleshooting] yoncy:
Solution for this problem.
[Nexus 5 Q&A, Help & Troubleshooting] Kytosion:
Also having the same issue, here's a few parts of my log.

W/CommandListener( 194): Failed to retrieve HW addr for wlan0 (No such device)
D/CommandListener( 194): Setting iface cfg
E/WifiStateMachine( 888): Unable to change interface settings: java.lang.IllegalStateException: command '4 interface setcfg wlan0 0.0.0.0 0 down' failed with '400 4 Failed to set address (No such device)'
E/WifiMonitor( 888): killSupplicant p2ptrue init.svc.wpa_supplicant=unknown init.svc.p2p_supplicant=unknown
D/WifiMonitor( 888): startMonitoring(wlan0) with mConnected = false
E/WifiHW ( 888): Unable to open connection to supplicant on "@android:wpa_wlan0": No such file or directory

I/wpa_supplicant( 1429): rfkill: Cannot open RFKILL control device
E/wpa_supplicant( 1429): Could not read interface wlan0 flags: No such device
E/wpa_supplicant( 1429): Could not read interface wlan0 flags: No such device
E/wpa_supplicant( 1429): wlan0: Failed to initialize driver interface

Any other ideas? I've tried different kernels, wiping /system and installing new ROM, deleting and creating .macaddr, setting permissions of /persist/wifi, deleting /data/misc/wifi/wpa_supplicant.conf.

I managed to get it working for a little while by booting into safe mode and starting wifi there, then rebooting, but it only worked once.
[Nexus 5 Q&A, Help & Troubleshooting] Prodeje79:
Lollipop eventually overheats your phone and fries WiFi.

Put phone in fridge and then try. It works while cool
[Nexus 5 Q&A, Help & Troubleshooting] Kytosion:
I don't think Lollipop has anything to do with the issue, as I have been running my Nexus 5 on CM12.1 for a little over 5 months and nothing has ever happened. I purchased my girlfriend her first Nexus, it came with PACman KK on it, but wifi didn't work. I will try the fridge, thank you for the advice.
[Nexus 5 Q&A, Help & Troubleshooting] Prodeje79:
OK I guess it could just be coincidence with the age of my phone and release of lolliop. Just literally right after my first reboot on the new OTA my sim card slot, wifi, and bluetooth started having intermittant issues....

PUtting in fridge and boom my wifi and BT work for a few mins...... same results as others.

also the battery draining has helped some, but just temporary....
[Nexus 5 Q&A, Help & Troubleshooting] Prodeje79:
What's the latest on your end? [MENTION=3022310]yoncy[/MENTION]

That other thread has some success flashing 6.0.

I already sent my phone to lg and authorized repair.....

Just call me bad luck Brian
[Nexus 5 Q&A, Help & Troubleshooting] yoncy:
Hi again my friend. Tried now also M 3rd Preview, still the same problem. Abandoned the ideea. Will wait for winter to decrease the temperatures [emoji2]. Meanwhile will get an unlimited data sim and use it just on 3G.
[Nexus 5 Q&A, Help & Troubleshooting] Pessimist94:
Solution for me

Performing a partition cache clearing resolved the issue on my ASUS ZenFone 2 which had the same problem. Nothing else worked for me. Find out how to do it for your phone on Google. For ZenFone 2 one gets to recovery mode and then wipes the cache. Factory data reset failed whereas wiping partition cache worked.
[Nexus 5 Q&A, Help & Troubleshooting] Prodeje79:
Got my phone back from LG. Well over a month, but wow this thing is brand new. Phone had all those little clear pieces I had to remove . same imei somehow too. Says 90 day warranty on the paperwork.
[Nexus 5 Q&A, Help & Troubleshooting] yoncy:
It's a hardware issue guys, Wifi chip broken or something. A motherboard change can fix that (i think). If you put the phone in the fridge for a period, you will see that for a moment of time wifi will work, so it's not software related. When wifi chip reach a certain temperature or something, a protection will be enabled and wifi is cut off.
[XDA Assist] raperot:
Hi all,

I'm planning to get one of the Chinese flagship phones over the internet, so I was wondering if you can recommend a model under 250$?
[Samsung Galaxy Grand Quattro] wlada96:
Hello guys. As a title says i cant enter in recovery mode on my sgh i8552. I flashed using odin and cwm , but when i enter recovery its blinking and there is black. I tryied to put stock recovery (3 that i found on internet) but it seems not working. Still cant enter recovery, while phone is working fine. How i can fix this problem? Any idea will be great.
[Samsung Galaxy Grand Quattro] abhiparab23:
same here
[Samsung Galaxy Grand Quattro] wlada96:
I still havent fixed problem... Any ideas pls?
[Samsung Galaxy Grand Quattro] redhead77:
Uncheck auto reboot via flashing recovery and also take out battery each time before booting in recovery
[Galaxy Note 4 Q&A, Help & Troubleshooting] modified1994:
hi who help me download from 4pda latest ultimate kernel ?

http://4pda.ru/forum/index.php?showtopic=620217
[Galaxy Note 4 Q&A, Help & Troubleshooting] vbaschen:
-- Update -----

Here you are:

Download from MEGA

There were 3 variants of the kernel and one more special file. I've uploaded all of them.

There was also information given marked as "important":

You need to flash "delete_synapse_CWM.zip" from recovery before flashing the kernel.

-- Initial reply ------

Hi. I'm away from PC right now. I'll download and upload it somewhere else for you and provide you direct download link as I come back to pc (soon) and if you'll need it till than :)
[Galaxy Note 4 Q&A, Help & Troubleshooting] modified1994:
thanks , meyby you add thread on exynos development & update from 4pda all latest version :) ?
[Galaxy Note 4 Q&A, Help & Troubleshooting] vbaschen:
Hm.. :) I'm little bit busy with rom dev stuff and I'm not sure rather I'll find always time to get thread always updated. And I am from another section (snapdragon) and rarely check exynos threads :)

What I could do is to ask the op author of 4pda if he/she wish dublicate thread at xda for xda members.
[Galaxy Note 4 Q&A, Help & Troubleshooting] modified1994:
or meyby you register new account for me on 4pda because I'can read & write answer from the picture :/

my e-mail: modifiedS3@op.pl

or: tomaszo1994@gmail.com
[Galaxy Note 4 Q&A, Help & Troubleshooting] vbaschen:
I've send you PM. And you'll get registration confirmation E-Mail soon. As always there will be a link for activating account.
[Verizon Samsung Galaxy S6] JaeKay:
I am unable to "turn on" accessibility for apps in the settings. The button won't press.

This happened on my previous s4 as well. I need this for some of my apps.

Any tips?
[Verizon Samsung Galaxy S6] krelvinaz:
Need to provide more info on your phone... is it rooted, have you made changes etc...

I had no problem getting to them and turning a few on and off.
[Verizon Samsung Galaxy S6] MrWicked1:
HD the same issue on my tab s had to factory reset and got rid of it.

Sent from my Verizon Galaxy S6
[Verizon Samsung Galaxy S6] JaeKay:
I'm on clean rom. Is this a rom related issue?
[Verizon Samsung Galaxy S6] quangtran1:
Certain apps conflict with accessibility. Lux is one such app. Do you use Lux?
[General Topics] Tref:
Got a Nokia E90? :D

For what you do have, are those that are not available through regular retail in the US equipped with English ROMs, Keyboards, etc?
[General Topics] zaidam:
Interested but I am from Malaysia. Please PM me the details.
[Galaxy S 4 Q&A, Help & Troubleshooting] droidblitz:
Do we have i9505 STOCK ROM 4.4.2/5.0.1 removed bloat apps + pre rooted with all the good stuffs?
[Android Q&A, Help & Troubleshooting] Keverso:
Hi guys

hopefully a quick one.. My wife has a stock note 3. The built in task manager keeps on closing rocket player ... sometimes minutes after starting to play, sometimes after hours. Is there some sort of exceptions list I can add it to? Searching bought up thousands of pages about closing stuff - not a thing about keeping it running.

Keverso
[XDA Assist] Debdoot:
zEN u4 BASED ON SPREADTRUM SP6820A MODEM.

PLEASE GIVE CWM
[XDA Assist] Deleted member 6244977:
Okay, so I have attempted to build various wpa_supplicants for the Nexus 7 2012, but I was at first completely ignorant to the fact it is supposed to be compiled in BoringSSL. So now, I have no idea what I am doing, so I am hoping someone could help me build a wpa_supplicant in BoringSSL, or at least point me to a guide that demonstrates this.

Cheers,

Fallen.
[XDA Assist] Razvan:
Thread closed as user already posted in the right forum for his device.

http://xdaforums.com/nexus-7/general/rom-t3122158/post61463117#post61463117
[Galaxy S6 Q&A, Help & Troubleshooting] Isus <3:
This system UI is ugly and cluterry while stock is so simple and neat. Notification drawer and icons look way more sexy.. Is there any way to port it?
[Galaxy S6 Q&A, Help & Troubleshooting] bloodrain954:
lol
[Galaxy S6 Q&A, Help & Troubleshooting] djpharoah:
Just wait till next Thursday there are a few themes coming out that should help.
[Galaxy S6 Q&A, Help & Troubleshooting] kmiloxdxd:
There is a theme, it is like stock lollipop, here is: Stock Android L Theme for Galaxy S6 & S6 Edge
[Galaxy S6 Q&A, Help & Troubleshooting] roydok:
Download Google Launcher from Playstore.
[Galaxy S6 Q&A, Help & Troubleshooting] Jonathan-H:
Seriously, aside from the Sfinder and Quickconnect, which you will be able to remove in 5.1.1 the notification shade and icons of stock google are simply devoid of life.

Get a launcher and change the icon theme if you must.
[Galaxy S6 Q&A, Help & Troubleshooting] Isus <3:
I mean icons, wifi, signal, clock. It's way more better than stock s6
[ZenFone 2 Q&A, Help & Troubleshooting] rowbaggie22:
How to activate quick charge screen wen charger plugged in sometimes don't cum on auto thank you
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] ruleh:
So let's get to it.

I have a n7000 and it has bad colour banding everywhere.

If there is a gradient, there is colour banding.

I tried quite a few roms (cm/omni/du/slimsaber/spiritrom/some other one).

No improvement

I have also tried changing kernels (forest and raw).

No improvement.

Searching the forums and google didn't help either.

What I did manage is to set the mdnie to "movie" which then removed the colourbanding.

However everything gets this washed up colour tone which is even worse.

So my question: Is there a fix for the colour banding?

I remember that at some point in time, some cm roms on some phones (vague?) had an option in the performance menu to fix colour banding.

Does anyone know if there is an alternative (maybe an app) that does something similar.
[One (M7) Q&A, Help & Troubleshooting] windows160:
Hello, I got a problem with my phone. Is possible to turn on my phone, but screen doesn't works. Just black screen and nothing more. I tried almost everything what could I do, and now I want to sell it as broken. My question is: Is possible to recover any data from a phone, which screen doesn't works? I hope there is.

Impatiently waiting for tour request.
[One (M7) Q&A, Help & Troubleshooting] alray:
if you had turned on "usb debugging" from the developer option menu or i you already have a custom recovery installed, you can use adb to pull your files

e.g

adb pull /data/media/0/Pictures C:\Backup

and you should also see your phone storage from your computer when its booted in the system.
[One (M7) Q&A, Help & Troubleshooting] windows160:
So... I did everything how it written right there --> http://xdaforums.com/showthread.php?t=2588979 and I don't know what next. I have installed drivers for my phone how it was ilustrated on pics, but my phone was named Samsung when I got HTC. So I installed for Samsung drivers and everything gone well. But I don't know what next. I can't find on C drive any adb folder.

Could you help me with this?

"Also I run up CMD and wrote there ADB, then your code and it shows info: Device offline, when is plugged in.
[One (M7) Q&A, Help & Troubleshooting] alray:
1st fix your drivers, you mus thave the correct HTC drivers installed, not samsung

2nd: Was usb debugging option turned already turned on from the developer option menu? If no then forget about adb commands.
[One (M7) Q&A, Help & Troubleshooting] windows160:
I don't know why, but I got installed only HTC drivers and when I am trying to update drivers I can chose only ADB Interface and then I got only Samsung drivers... I don't why...
[HTC One Mini] IdleKing:
Hi guys,

i have an htc one mini with broken display. At least it doesnt display anything anymore after it fell down. Now i would like to at least access the data i have on the phone. When i connect it to my PC it is just recognized as an unknown device (i tried all possible drivers i could find - many ppl seem that have this problem).

However, is there any other way how i could access data on internal memory? Im thankful for any hint.

The phone is unmodded.
[HTC One Mini] IdleKing:
Current state: I finally managed to get rid of the 'unkown device' in device manager. Its now listed as 'my htc'. However, in windows explorer the phone is shown as a cd drive (?). ADB finds it, but its unauthorized :(
[Galaxy Note 3 Q&A, Help & Troubleshooting] decortiga:
my device is note 3 china i think and have the following info

Model : SM-N9000

FCC ID : A3L SMN9000

SSN :- N9000GSMH

made in korea by samsung

=====================================

i was try to flash other rom than the original and i think i break it ,,

for my lucky i used MtkDroidTools v2.5.3 and made backup before i break it :)

any way ....... i can not flash the backup again or even cannot flash any rom in it

always have errors in SP flash tool about Enable DRAM

this error appear even when i try to use my original backup ( i think the wrong rom i tried did something ) , and also when try to format same error appaer .

any way i also get my SW & HW info before i make flashin ,,, as follow

AP = N9006XXU1ANCD

CP = N9006XXU1ANCE

CSC = N9006UUB1ANCD

RF = 2014.3.27

HW REV. = MP 0.800

................... can some one please help me in my problem . i need the exact rom of my phone and if there is any other way to flash ( may be odin) .

THANKS

my PHONE info file from MtkDroidTools v2.5.3 shows this data :

Hardware : MT6572 (UNIVERSAL5410 is Fake!)

Model : SM-N9006

Build number : JSS15J.N9006ZCUBMI5

Build date UTC : 20140505-074253

Android v : 4.3

Baseband v: MOLY.WR8.W1315.MD.WG.MP.V1, 2013/07/04 15:16

Kernel v : 3.4.0-1590669 (se.infra@SEP-136) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 SMP Mon May 5 15:38:58 CST 2014

Uboot build v : -----

LCD Driver IC : 1-otm9605_qhd_dsi_vdo
[Galaxy Note 3 Q&A, Help & Troubleshooting] decortiga:
!!!! 55 views and no one any answer OMG is my phone dead or what ?!!!!

please any help.
[Galaxy Note 3 Q&A, Help & Troubleshooting] kenny1991:
What's the problem with your phone?

Try to get your phones rom, why do you flashed other roms files.

Your now might be a ? now.
[Galaxy Note 3 Q&A, Help & Troubleshooting] Joku1981:
Your device is fake/clone. No one official firmware that you try to flash will work.
[Galaxy Note 3 Q&A, Help & Troubleshooting] Hannah Stern:
Try to flash the original one back.

But please make sure to connect your USB-Connector properly on the computer and to be sure, use an USB 2.0-Port.

I hope, this helped.
[Galaxy Note 3 Q&A, Help & Troubleshooting] Journyman16:
Near as I can tell from a quick Google, your phone SW is N9006ZCUBMI5 so you need to search for, and download that to flash. Being a Clone there doesn't seem to be much else available for it so that's pretty much your only shot I think.
[Galaxy Note 3 Q&A, Help & Troubleshooting] decortiga:
i already try to flash back the original backup but still same error appear , Enable DRAM fail
[Galaxy Note 3 Q&A, Help & Troubleshooting] decortiga:
i was search for rom with model number and downloaded about 5 version and all roms cannot be flashed due to same error of Dram fail

i will try to search again with the build number N9006ZCUBMI5 as you said ,

i will post the results

thanks
[Galaxy Note 3 Q&A, Help & Troubleshooting] decortiga:
again same problem

Enable Dram Fail

what is this error slution OMG

even with the original backup !!!!

can some one please please give link for usb drivers of this model

because my pc dont recognize it .

may be that is the cause ?
[Galaxy Note 3 Q&A, Help & Troubleshooting] kenny1991:
Haha, and you flashed what then, when your phone isn't even connected? ?

Return and buy an original one
[Galaxy Note 3 Q&A, Help & Troubleshooting] JJEgan:
See

http://xdaforums.com/showthread.php?t=2460126

Drivers samsung /support/ but its not a samsung .