Database Users

wifi on cm10 and cm 10.1 not working at all

Hi, maybe someone has a clue:
I seem to be the only one who can't use cm10 because wifi is just not working. On cm10 it's dropping out all the time as soon as data gets transfrerred (i.e. app download) and on cm10.1 its not even dropping. there is no data throughput whatsoever.
If you need more info, just tell me which one and I'll post it. I'm desperate.
Any ideas?

Assuming you have made a clean install, with system and data wiped as well, you should check your router configuration, try changing channel and/or security parameters
Sent from my MB526 using Tapatalk 2

thanks for the suggestion. I don't have access to all the routers settings but I tried to use one even without security and the drop outs still appeared. Working well on m7.
I just realise: At the beginning of a fresh build it sometimes happens that wifi works for a couple of MB and suddenly starts dropping.

Is the Wi-Fi network used by many persons at a time? More than a couple of devices connected may cause problems because the new Wi-Fi drivers starts jamming devices, and sometimes as a result the Wi-Fi network is unable to deliver data.
Sent from my MB526 using Tapatalk 2

I wouldn't say so. Not to many and it didn't work with the old wifi driver on cm10 either. The wifi keeps working for other parties in the network - so it is not jammed.
I might try again with a new build but I'm pretty hopeless...
Here is a long post about what I tried so far:
http://forum.xda-developers.com/showpost.php?p=38869441&postcount=915
measel said:
Hi I'm sorry to bother again.
I tried to figure out whats wrong with the wifi bug I'm having: constant drop outs while using any kind of wifi traffic.
Good news:
it worked well at home with my fritzbox router. (only tried 3-4 app downloads) > after a short while it stopped working
Bad news:
in my studio we got a different router and there I got the drop outs.
What I tried so far without luck (always a reboot in between):
disable Draft-N in wpa_supplicant
compared wpa_supplicant but it's the same as in cm7
delete rgnt from system/bin
change build.prop to use all 14 channels > ro.wifi.channels=14
tried changing PowerSavePowerLevel = 0 to 1
copied tiwlan.ini from cm7 backup because a few settings are different
tried 12-12-05 Quarx build
tried 12-10-18 build (but got a bootloop and stopped trying)
tried newest 13-03-07 build
ADDED tried 13-04-09 build
tried newest build and did another factory reset AFTER installing the ROM.
searched the web and found that maybe it might have something to do with wpa2, but the router at home uses wpa2/wpa (which means it's wpa2 as well or not?) and NO I cannot change the routers settings and I don't think it is a solution because i can use but not access like a dozen routers.
checked dmesg: in the TIWLAN section after the wifi connection it says: "iface_stat: stat_update() tiwlan0 not found
is it in any way possible that some settings change because I plugged usb "charge only" in while trying to download from Playstore? because it seems that dmesg spits somthing out regarding usb... (I'm can't really read/understand the output though)
oh and btw. first connection was fine in my last try: I could update Gmail, then I connected my usb and drop outs began. but I don't think it's related.
ADDED change to static IP
ADDED change regional code in wifi settings (w/o knowing what that actually does)
ADDED tried factory reset from stock, flash sbf and start from scratch.
Things I didn't try (and don't know if it would make any sense):
replace tiwlan_drv.ko
change vsel
[...]
Click to expand...
Click to collapse

It may be something elementary, but I presume Wi-Fi optimization is configured properly right?(IT MUST BE DISABLED)
I have had this issue but setting channel manually fixed it for me. This issue I had only on jb and with a specific router only. All others work properly on every channel.
Sent from my MB526 using Tapatalk 2

Damn I can't just change all the channels in all the wifi networks I'm allowed to use... but I will try that with my own one.

I did not try to change channels, yet but I tried once more to start from scratch: wipe from stock / flash sbf / install cm10 and so on..
Reason: Someone hinted the stock wipe could help. But here is the problem:
Everytime I try to wipe from stock (before or after flashing sbf) I get the old "E:can't mount cache:recovery/..." ERROR. Something seems to be wrong and I wonder if that could prevent my wifi from working (maybe data is still unwiped...)
Any more ideas?

Stock recovery can't handle ext4, hence the read errors.
Stock recovery wipe will not help if custom recovery data wipe does not help. You can also try manually deleting the Wi-Fi folder in the data partition.
You'll have to try changing channels eventually, I think.
Sent from my MB526 using Tapatalk 2

thats a misunderstanding:
I know that stock recovery can't handle ext4. My working system is cm7 so I stockwiped from cm7 and still couldn't get rid of the errors. I even checked the filesystem with e2fsck but everything seems to be ok. And I can install everything so... I don't know.

If your current rom is cm7 then you shouldn't get the error messages in stock recovery. I assume you've flashed a sbf and still gotten this error. You can try enabling the blank flash option from rsdlite.
You can verify whether data is wiped or not by wiping in custom recovery, and then cross checking with aroma file manager(flashable) to ensure data is wiped. If not then you have some kind of hardware eMMC problem which somehow triggers the Wi-Fi problem probably because of leftover Wi-Fi files and modules.
Also, couple of people have had luck flashing a newer sbf like dfp 231(with higher bl version), which seems to work in some cases for similar problems. Beware of the no downgrade issue in these recent sbfs.
And what misunderstanding are you talking about?
Sent from my MB526 using Tapatalk 2

thekguy said:
If your current rom is cm7 then you shouldn't get the error messages in stock recovery. I assume you've flashed a sbf and still gotten this error. You can try enabling the blank flash option from rsdlite.
Click to expand...
Click to collapse
That does sound pretty scary.
You can verify whether data is wiped or not by wiping in custom recovery, and then cross checking with aroma file manager(flashable) to ensure data is wiped. If not then you have some kind of hardware eMMC problem which somehow triggers the Wi-Fi problem probably because of leftover Wi-Fi files and modules.
Click to expand...
Click to collapse
I can't waste another day on hunting the /cache problem right now because of work, but as soon as I have more time I'll try a little more.
Here is some news from me: I had the chance to try it on another wifi router last night and behold: It worked nearly flawless.. a few hickups I think, but it worked. That means WIFI is not broken, but there must be some software-related problem/ or some network weirdness.
Also, couple of people have had luck flashing a newer sbf like dfp 231(with higher bl version), which seems to work in some cases for similar problems. Beware of the no downgrade issue in these recent sbfs.
Click to expand...
Click to collapse
This I will not do!
thekguy said:
And what misunderstanding are you talking about?
Click to expand...
Click to collapse
Just that stock over ext4 thing. Nevermind.
Thank you for helping. I wonder if there is a way to find the problem.

Did you check the channel that particular Wi-Fi router operated at? Same as or different than the problematic routers ? Because if so then we have narrowed the problem down
Sorry for the scary part
Sent from my MB526 using Tapatalk 2

[Q] Nexus 4 WiFi Bug

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

[Q] SM-G900F (Date & Time problem with [klte] 4.4.4 ROMS)

Hi all,
I've recently upgraded from a Samsung Galaxy S3 (i9300) to a Samsung Galaxy S5 (SM-G900F). Phone seemed to be working as desired so decided to go ahead, root, and install a custom ROM for enhanced functionality and customisation. Root process went smoothly, just running a simple CF-AutoRoot with Odin3 (voids KNOX, but no other problems), then installing PhilZ Advanced CWM Recovery.
From there I decided to install an unofficial build of CyanogenMod 11; found information on this forum. Flashing worked perfectly (and took rather little time!), but upon installation I noticed a strange problem. If I hard reboot (power off, power on) the device, with Wifi & Mobile Data off, the time and date are reset to incorrect values. Usually 01/01/xxxx and the time around 00:00. Same problem occurs even if when I turned off Network-allocated time and tried and set time manually.
The same problem occurred with other similar CyanogenMod based builds such as [AICP] and [AOSB]. I decided to restore back to the stock ROM and noticed that the clock and date were set correctly on reboot (and also on custom versions of 4.4.2 such as SpeedROMv7).
I checked with the terminal the value of the 'hwclock' (from BusyBox) and it reported an odd date somewhere in 1970, but different to the ones in found on CyanogenMod etc.
Does anyone have any idea what could cause this kind of problem and how to fix such an issue? If anyone wants any additional information about my device, please don't hesitate on commenting in this post. Would be grateful for any feedback. Thanks! :good:
PS: Also seem to be experiencing a problem with WiFi randomly disconnecting after a period of time. Not seen many threads with this said explicitly however. Problem with no voice in phone calls with headphones still persists but I've acknowledged that this is a known bug at the moment.
A.

Bump
*bump* // Problem still not resolved. Anyone know if it's device chain related?

Anyone?
AlfieJPalmer said:
*bump* // Problem still not resolved. Anyone know if it's device chain related?
Click to expand...
Click to collapse
Same Issue.

I have been encountering this very same problem for a while now, in fact, I am expriencing the same issue with my Galaxy S4 (i9505). So this must really be an issue of the CM code I guess.
Any ideas on how to solve this would be welcome since it is a really annoying issue

remove me

WiFi association lost after reboot

This issue troubles me for long time now. Certain WiFi connections lose the security key after reboot and I need to reenter it each time which is very frustrating. I have noticed that this happens when an AP changes its SSID and key when it was previously connected to my phone with different credentials.
Note that a full wipe and factory reset doesn't solve the problem. My phone is rooted with custom ROM but the issue remains even across different roms.

andreasy said:
This issue troubles me for long time now. Certain WiFi connections lose the security key after reboot and I need to reenter it each time which is very frustrating. I have noticed that this happens when an AP changes its SSID and key when it was previously connected to my phone with different credentials.
Note that a full wipe and factory reset doesn't solve the problem. My phone is rooted with custom ROM but the issue remains even across different roms.
Click to expand...
Click to collapse
I see in your signature that you need update your ECHOE custom Rom. Take a look: HERE

Joku1981 said:
I see in your signature that you need update your ECHOE custom Rom. Take a look: HERE
Click to expand...
Click to collapse
Ignore my signature. I use tapatalk. I have latest echoe 39 with latest kernel but even an older rom shouldn't have such issue

[HELP] Issues with steraming apps (Netflix & Google Play Movies)

Hello everyone!
I'm trying to watch some movies from Google Play Movies but everytimes it gives me this error: "There was a problem while playing, touch to retry.. or reboot the phone" (I don't know if it's the correct translation, my language is italian).
I googled a lot, and I found some possible solutions, like:
- reinstall the application
- clean app's data and cache
- wipe dalvik
- switch to 3g / change wifi
- enable AwesomePlayer instead of NuPlayer
- set the governor to "persistence"
I tried everything, but the problem is still there. I even tried to change rom and kernel but it hasn't solved it!
So I lost my hopes, and switched to Netflix.. but here, same problem! After pushing the play button, it starts a loop with the "loading in progress".. I tried the solutions above, but I haven't solved it yet
Am I the only one with this issue? How can I fix this?
Thanks, and sorry for my bad english
EDIT: I just discovered that by enabling the "simulate secondary screen" option under Developer settings, the movie magically starts into the secondary screen (this works for google play movies only... not for netflix). Anyone knows the reason?

I haven't come across this problem before. It sounds like the kind of bug you might encounter if you are using a custom ROM or kernel. If you are, you could try flashing back to a stock build and see if the problem goes away.
If you are using a stock ROM and kernel, it sounds like you have tried almost everything and it might be time to perform a factory reset. Obviously this is not a common problem with the Galaxy S6 Edge Plus, so it might be the result of a settings change you have made. The quickest way to test the theory will be to perform a factory reset - you can backup first if you want to.
If that doesn't solve the problem, it must be an issue with your WiFi or mobile data provider... but this is a very unlikely possibility.
Good luck with the problem.

nobnut said:
I haven't come across this problem before. It sounds like the kind of bug you might encounter if you are using a custom ROM or kernel. If you are, you could try flashing back to a stock build and see if the problem goes away.
If you are using a stock ROM and kernel, it sounds like you have tried almost everything and it might be time to perform a factory reset. Obviously this is not a common problem with the Galaxy S6 Edge Plus, so it might be the result of a settings change you have made. The quickest way to test the theory will be to perform a factory reset - you can backup first if you want to.
If that doesn't solve the problem, it must be an issue with your WiFi or mobile data provider... but this is a very unlikely possibility.
Good luck with the problem.
Click to expand...
Click to collapse
Thank you for your suggestions
At the moment I'm using Audax ROM and Kernel, but I had the same issue with the stock rom + arter97 kernel..
I had a look to the logcat, and by searching the errors on google I found other users in my same situation (with custom ROMs) I tried the fixes suggested but none of them worked

Same problem. Done most of the solutions provided. Nothing Works. Using Wanam Lite on SM-910C. Anyone could help. :-/