GT-P3113 Wifi Issues - Galaxy Tab 2 Q&A, Help & Troubleshooting

I have a Galaxy Tab 2 7.0, model number GT-P3113, running Android JB 4.1.1 stock ROM. It is rooted.
Also: Since I am new, I can't post any links.
Due to accidentally deleting the Google Play store (yes, that was stupid), I decided to factory reset my tablet. Once I factory reset, it would not connect to any Wifi networks. It would attempt to connect to the network, say "Obtaining IP address..." and then display an error saying "Network disabled. Poor connection". It did this for every network I tried to connect to, including the ones at home.
Some things I did prior to the factory reset (I don't know if this makes any difference as I'm new to Android)
The Galaxy Tab 2 originally came with Android 4.0.1, but was upgraded to 4.1.1
Was rooted with CF-Auto-Root-espressowifi-espressowifiue-gtp3113.tar.md5
BusyBox installed. (from BusyBox installer by Stephen Stericson)
Some things I already tried (and obviously didn't work)
Clearing the /data/misc/dhcp folder
WiFix Manager, it crashed when I tried to use it. (app on Google Play store)
Wifi Codes, no longer on Google Play store to my knowledge.
Already checked router, firewall, etc. at home, found no problems to my knowledge.
Factory reset again.
Forgetting the commonly used networks and re-entering the password.
Forgetting the commonly used networks and adding the network manually.
I've seen this post already, please don't respond with a copy-paste of this list.
thegalaxytabforum [.] com [/] index [.] php [?] [/] topic [/] 5272 [-] todays [-] gtab [-] did [-] you [-] know [/] page [__] st [__] 40 [__] p [__] 44932 [#] entry44932
Thank you for taking the time to read this, and I hope someone comes up with a solution.
-RandomStuffs

may sound crazy but try resetting the wireless router. sometimes after flashing a new ROM I have trouble connecting to wifi and resetting the router (even though my laptop, cell phone, brothers cellphone all connect fine) and bang it works.

daniel644 said:
may sound crazy but try resetting the wireless router. sometimes after flashing a new ROM I have trouble connecting to wifi and resetting the router (even though my laptop, cell phone, brothers cellphone all connect fine) and bang it works.
Click to expand...
Click to collapse
Thank you for taking the time to reply. However, I have tried this, and it didn't work. Anyone else have a fix?

RandomStuffs said:
Thank you for taking the time to reply. However, I have tried this, and it didn't work. Anyone else have a fix?
Click to expand...
Click to collapse
reflash 4.1.1 with odin?

Luigi2012SM64DS said:
reflash 4.1.1 with odin?
Click to expand...
Click to collapse
Thanks for the advice. I'll try it.

Same issue on stock 4.1.2 . Just purchased the tab 2 days ago

Related

[Q] Samsung galaxy i9000 won't connect to wireless any more

Hi all,
I have a Galaxy i9000 and it won't connect to wireless. It used to connect just fine, then one day it stopped working. I ignored it for a while (3G still works) and once I finally got around to trying to see what had happened, I could see that the phone does connect to wireless networks (at home and at work), but once it had authenticated to the network, it would fail at "Obtaining IP address from <network name>". There's no error message, but the phone just sits at that stage forever. Not obtaining an IP address makes it pretty hard to connect to a wireless network
I don't know what happened to make this problem occur, it's been about a month now since it happened. I have AdFree installed on the phone, that writes to the hosts file, right? I suspect that it may have been a hosts file update which had caused this problem, but I'm not sure.
Does anyone have any suggestions as to what may have caused the problem?
Thanks!
what about reflashing your phone?
so you have everything stock
if this doesn't solve the problem then contact a service, or if you have warranty, just send it back...
same problem
The funny thing is is have exactly the SAME PROBLEM ... SINCE the same time?!?!
mybe we got some kind of virus for phones? ... altho i do have anti viral software on the phone. and i didnt upload any kind of stuff on it for at least half a year.
hard rest phone
try resetting your phone to factory default
I am also experiencing similar wifi issue..except I get pass obtaining ip address it's after that I get error message "authenticate problem".??
My brothers works fine connects within second on home wifi, when I connect on same wifi I get error message..I have tried restoring previous wifi data..I have done phone reset too but nothing works
I did some googling and found brief answers not that helpful..but it was mentioned that frequency range I'm trying to connect is incorrect.
"does anyone know how to change wifi frequency mgh our any help"
question
Hello , did anyone solve the problem ? My I9000 wifi problem apeared today. thanks
same "authentication problem"
Well after i flashed custom rom (android 4.0.4 -SmoothieICS-v2) i can´t connect to wifi any more. But mobile data works perfectly.
And before flashing custom rom ,wifi worked jsut fine. phone is Galaxy S Plus I9001 .

[Q] Connection Problem: "authentication via the proxy server was unsuccessful"

[Q] Connection Problem: "authentication via the proxy server was unsuccessful"
Hey there,
Whoever can solve this would most likely help many others out there.
I tried looking this up on google and on XDA, but there is no solution so far besides doing a factory reset.
I have been having a problem with my data network since yesterday, it doesn't connect to the internet at all. The LTE/4G sign is visible when I turn it on though, but none of the apps are able to connect.
WIFI works like usual, and that is the only way I can connect online with my phone at the moment.
There were some who said that the app "PDAnet" was the problem, and that you can reset the proxy settings, however, this option is only available for tablet versions.
I have:
A Galaxy Note i717 (with Telus)
[ROM/MOD][The Collective] Seraphim - First Flight - ICS
Kernel version: 3.0.8-perf-I717UCLC5-CL281649 [email protected] #1
Any help would be very much appreciated, thanks.
Hm, internet seems to be working now.
All I did was wait, later through the day my phone was able to detect the data connection. There were no setting changes or anything, I just left my phone, made phone calls, send/receive texts; and all of the sudden, it worked.
For those who have a similar problem, I'm sorry that there is no quick solution as of now, but it seems like the network would eventually fix itself.
I hope that there are other solutions out there, if you happen to know any, please don't shy away from sharing.
Hi,
My friend and I have the same problem, both of us have the i717 running dagr8's ICS_CLC5_Alpha2 ROM. Everything was working perfectly until Thursday morning, everything looks like it should work, but it doesn't.
Telus wasn't able to help outside of being able to tell me that when they notice my phone register to the network, it only registers to voice and not data.
Luckily we keep nandroid backups of every ROM we run, and we found that the only ROM that worked perfectly was the stock ROM (no custom ROM GB or ICS worked). However, we did find that the Mozilla Nightly (or Aurora in my case) was able to access the internet on the ROMs that didn't work. My next step is to get Telus back on the line and have them check what they see when the Mozilla browser accesses the internet.
My buddy also ran a logcat, and found that the phone reported some problems while attempting to connect to the data network. I don't have the log, I'll see if I can get him to post it later.
I'm glad your connection is up and running, and it looks like my buddy's connection is working as of this morning, so hopefully mine will be back up shortly.
The fix is to clear the proxy entries under the Telus APN, did that this morning, and data has been working since then.
finaly thank u
themudfly said:
The fix is to clear the proxy entries under the Telus APN, did that this morning, and data has been working since then.
Click to expand...
Click to collapse
It worked and u don't have to do any thing hard it's just resting it
themudfly said:
The fix is to clear the proxy entries under the Telus APN, did that this morning, and data has been working since then.
Click to expand...
Click to collapse
Thank you, it works
themudfly said:
The fix is to clear the proxy entries under the Telus APN, did that this morning, and data has been working since then.
Click to expand...
Click to collapse
how to that, I'm new plz help! :/
proxy
JiraffeLeung said:
Hey there,
Whoever can solve this would most likely help many others out there.
I tried looking this up on google and on XDA, but there is no solution so far besides doing a factory reset.
I have been having a problem with my data network since yesterday, it doesn't connect to the internet at all. The LTE/4G sign is visible when I turn it on though, but none of the apps are able to connect.
WIFI works like usual, and that is the only way I can connect online with my phone at the moment.
There were some who said that the app "PDAnet" was the problem, and that you can reset the proxy settings, however, this option is only available for tablet versions.
I have:
A Galaxy Note i717 (with Telus)
[ROM/MOD][The Collective] Seraphim - First Flight - ICS
Kernel version: 3.0.8-perf-I717UCLC5-CL281649 [email protected] #1
Any help would be very much appreciated, thanks.
Click to expand...
Click to collapse
hi i am facing same problem with my android mobile intex aqua i5
can anyone help plzzzzzzzzz
themudfly said:
The fix is to clear the proxy entries under the Telus APN, did that this morning, and data has been working since then.
Click to expand...
Click to collapse
Thanks it worked. Really helpfull
:good:

WiFi does not reconnect (Android Issue #58230)

EDIT BELOW:
Hey y'all, I recently got a Nexus 5 and I've been having issues with WiFi reception. I've read the other threads concerning the inability to connect, but I can easily connect to a wireless router the first time.
It's when I disconnect from one specific router and try to access another one that I run into issues. It simply hangs in Connecting, and then just reverts to Saved. The only way for the phone to connect to a router is for me to reboot it, in which case it does so quickly.
I was wondering if anyone had any insight into tackling this problem, or if it's an inherent software issue. This occurs both at home and at school, where I move from building to building (switch routers), but the login credentials are the same.
Thanks!
EDIT #2: I spoke to a Google rep a second time and they decided that since my factory reset did not fix the issue, they were sending me a replacement unit. I'll update this when I get the new unit and see if it still has the WiFi issue or not.
EDIT:So this issue seems to have garnered some attention in the 4.3 release of Android, and a handful of Nexus 5 owners have already reported the same issue (myself included)
https://code.google.com/p/android/issues/detail?id=58230
(Sorry, I can't post outside links because I'm a new user)
So if you have a similar problem, feel free to star and add your own comments.
I happened to have the same problem......not sure if this is a hardware problem or not.
Sent from my Nexus 7 using XDA Premium 4 mobile app
Ah, I see. Well, I've narrowed the process to simply toggling the WiFi on and off, rather than having to reboot the phone. It's still occurring though.
If I manually disconnect and then reconnect to a router however, this problem doesn't seem to happen. It's only when I exit a router's range that I have to do a WiFi on and off cycle.
Sent from my Nexus 5 using xda app-developers app
Oh, and I notice that the perceived signal strength drops when I try to reconnect to my router. Again, toggling the WiFi on and off allows the Nexus 5 to immediately connect to the router.
I hope this is a software issue.
Sent from my Nexus 5 using xda app-developers app
Hm..Toggling wifi on and off doesn't seem to work for me...It hangs in connecting for a few seconds and then goes back to saved... I still have to turn off/on the phone before it can connect to a different wifi hotspot..
I've got the same problem: switching wifi networks, from home to work and viceversa, my N5 doesn't connect. It needs a reboot.
Ciao.
I edited my original post with a link to the AOSP issue tracker concerning this problem. I also contacted Google concerning this and they just said to do a factory reset... To no avail.
Sent from my Nexus 5 using xda app-developers app
This evening, before entering home, I switch off WiFi, then I toogled airplane mode, I toogled WiFi on, and I got connection perfectly working.
Sent from my Nexus 5 using xda app-developers app
Interestingly, when first resetting the phone, I had to toggle Airplane mode in order to reconnect. However, eventually I can just toggle WiFi and it works fine. I'm not sure where the change occurred, unfortunately.
Hopefully my replacement phone doesn't exhibit this issue. Will update this, as mentioned in the initial post, when I get it. I still think it's a software problem, however, since folks that had 4.2 and updated to 4.3 suddenly experienced this issue.
So I'm starting to have this EXACT problem myself. I have a very strong signal for my home wifi and it's basically dropping to poor when I try to connect. After displaying Connecting/Saved several times, it still fails to work. I have tried rebooting it several times, toggling wifi and airplane mode, to no avail. Funny thing is, my work and home wifi have been working perfectly prior to this.
It wasn't until tonight that I started to have any problems. I moved some files through USB, just some stuff from my nexus 4, rebooted about 15 minutes later, and I couldn't get wifi after the reboot. Weird.
EDIT: I've tried a plain factory reset, didn't work. I ended up flashing the factory image, still didn't work. I'm not sure how WiFi just STOPPED working for me. Contemplating an RMA... I really hope someone comes up with something, seeing as I have a perfect screen and none of the other defects listed before.
This may be a fix!
Hey guys, so I've been keeping up with two AOSP issue trackers
https://code.google.com/p/android/issues/detail?id=58230
https://code.google.com/p/android/issues/detail?id=61945
And in the second link (Issue #61945), scroll down to post #9 Ryan, and he details what he's tried in terms of doing a factory reset WITHOUT having Google automatically restore data and settings. I've documented my results trying this, and it seems (at this early stage of my testing) rather promising.
Like Ryan said, it seems like it's restoring some WiFi settings that may not play well with 4.4 (and maybe even 4.3 for those exhibiting this issue as detailed in the first link (issue #58230))
So here's what I did so that Google would not restore the WiFi settings. Unfortunately, this does mean you may have to manually reinstall your apps and re-input your data by hand.
What I did:
1. Go to Backup & reset
2. UNCHECK "Back up my data" and "Automatic restore"
3. Perform Factory reset
4. After resetting and prompted to do so, input WiFi router credentials to connect to WiFi
5. Skipped logging into existing Google account
6. Skipped making a new Google account
7. After reaching Android homescreen, I manually added my existing Google account
I have a feeling that steps 5-7 are unnecessary, but I did that just to make sure it wouldn't try to restore any of the data.
It's been working so far, but I haven't been able to test it out much since I'm a school currently and it has blanket WiFi coverage (difficult to go out of range). However, I will add that the signal seems stronger than before, AND it's more difficult to lose WiFi signal now than before. Like, nearly impossible here.
Let me know how it goes for y'all. Hope this works.
Oh, and perhaps try
https://play.google.com/store/apps/details?id=com.brilliapps.wifiandmorefixer
before you do the factory reset. It may or may not work (one person said it did). I haven't tried it though, but if it works, it'll save you the trouble of having to do a factory reset.
pinksoviet said:
Hey guys, so I've been keeping up with two AOSP issue trackers
https://code.google.com/p/android/issues/detail?id=58230
https://code.google.com/p/android/issues/detail?id=61945
And in the second link (Issue #61945), scroll down to post #9 Ryan, and he details what he's tried in terms of doing a factory reset WITHOUT having Google automatically restore data and settings. I've documented my results trying this, and it seems (at this early stage of my testing) rather promising.
Like Ryan said, it seems like it's restoring some WiFi settings that may not play well with 4.4 (and maybe even 4.3 for those exhibiting this issue as detailed in the first link (issue #58230))
So here's what I did so that Google would not restore the WiFi settings. Unfortunately, this does mean you may have to manually reinstall your apps and re-input your data by hand.
What I did:
1. Go to Backup & reset
2. UNCHECK "Back up my data" and "Automatic restore"
3. Perform Factory reset
4. After resetting and prompted to do so, input WiFi router credentials to connect to WiFi
5. Skipped logging into existing Google account
6. Skipped making a new Google account
7. After reaching Android homescreen, I manually added my existing Google account
I have a feeling that steps 5-7 are unnecessary, but I did that just to make sure it wouldn't try to restore any of the data.
It's been working so far, but I haven't been able to test it out much since I'm a school currently and it has blanket WiFi coverage (difficult to go out of range). However, I will add that the signal seems stronger than before, AND it's more difficult to lose WiFi signal now than before. Like, nearly impossible here.
Let me know how it goes for y'all. Hope this works.
Oh, and perhaps try
https://play.google.com/store/apps/details?id=com.brilliapps.wifiandmorefixer
before you do the factory reset. It may or may not work (one person said it did). I haven't tried it though, but if it works, it'll save you the trouble of having to do a factory reset.
Click to expand...
Click to collapse
i have gone as far as complete factory reset
fresh install
not connection to google at all
so no previous settings
no sim card
nothing
just android 4.4 stock and a wifi connection
the issue still exists
5ghz seems to work fine but 2.4 connects/disconnects like a yoyo even though the connection strength is at full
pinksoviet said:
EDIT BELOW:
Hey y'all, I recently got a Nexus 5 and I've been having issues with WiFi reception. I've read the other threads concerning the inability to connect, but I can easily connect to a wireless router the first time.
It's when I disconnect from one specific router and try to access another one that I run into issues. It simply hangs in Connecting, and then just reverts to Saved. The only way for the phone to connect to a router is for me to reboot it, in which case it does so quickly.
I was wondering if anyone had any insight into tackling this problem, or if it's an inherent software issue. This occurs both at home and at school, where I move from building to building (switch routers), but the login credentials are the same.
Thanks!
Click to expand...
Click to collapse
I'm having the same problem, my connection is strong, but I can not reconnect to any network ... this is really annoying. I need you to help me with something: is there any way to eliminate all current wifi settings without making a factory reset?
I will wait for a fix until december, if not, I will send my phone to rma...
I ended up going with the bricked kernel and this issue has disappeared (at least for now). Been stable without any signal drops or wifi reconnect issues for solid 2 days. It is a record!
rogem_kk said:
I ended up going with the bricked kernel and this issue has disappeared (at least for now). Been stable without any signal drops or wifi reconnect issues for solid 2 days. It is a record!
Click to expand...
Click to collapse
are you on a particular release version of bricked
im just about to try 11/17
will report back
---------- Post added at 09:52 PM ---------- Previous post was at 09:44 PM ----------
----
getting same problem with bricked
2.4g keeps dropping and reconnection
5g works no problem
Have anyone tried to install cyanogen or any other rom in order to fix this issue?
donchele said:
Have anyone tried to install cyanogen or any other rom in order to fix this issue?
Click to expand...
Click to collapse
tried 2 different varieties of cm
issue still exists
I have also seen this on my device that I just received on the 15th. The wifi seems to drop out and re-connect after a while... But, my other, older android devices do not show this issue. After reviewing the previous post about NOT restoring from google.. and creating a fresh install.. I am beginning to suspect if that was the case. I was hoping that keeping it stock and not messing around with kernels and roms was one of the best features of a nexus device. I really hope google provides an update to fix this.
So just a quick update. I didn't restore from Google on my second device and the WiFi had been fine for close to a week now.
Sent from my Nexus 5 using XDA Premium 4 mobile app
pinksoviet said:
So just a quick update. I didn't restore from Google on my second device and the WiFi had been fine for close to a week now.
Sent from my Nexus 5 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
i didnt restore either
i didnt even setup a google account at all
and havent put in a sim
straight wifi-no account
issue persists
i have tried basically every rom and kernel
yes, including stock
currently on stock

Nexus 5 WiFi 802.1X EAP (PEAP+MSCHAPv2) Not connecting

I've been trying to connect to my college's wifi for the past 30 minutes and I still can't seem to get it to connect. I copied the settings straight from my Nexus 7 that is running 4.2.2. I might install a custom kernel right now and see if it alleviates this problem.
Does ist?
Nexus 5 android L factory image same issue, i tryed with every version of the preview and official image and doesn't work.
With kitkat work perfectly and custom kernel don't solve the issue
I flashed yesterday the official build and it doesn't connect to a network like the one you described. I guess they need to fix some things, this is not acceptable.
I have the same problem on Android 5 on my Nexus 9. But my Nexus 5 (upgraded from KitKat, not freshly installed) connects fine to our work WiFi (PEAP).
Really? Wow, but i cant believe that nobody had the same issue while preview.
Do you have the MASCHAPv2 Authentifiaction?
Cum said:
Really? Wow, but i cant believe that nobody had the same issue while preview.
Do you have the MASCHAPv2 Authentifiaction?
Click to expand...
Click to collapse
Hello guys,
I can confirm this has been happening since the "preview version" on the Nexus5, we've the same configuration (PEAP+MSCHAPv2) and we've the same issue with our wireless network with these devices.
But why doesnt google know it?
Cum said:
But why doesnt google know it?
Click to expand...
Click to collapse
Just found it in the issue tracker. It was reported 3 days ago.
https://code.google.com/p/android/issues/detail?id=79045
---------- Post added at 12:39 PM ---------- Previous post was at 12:21 PM ----------
mlecuona said:
Just found it in the issue tracker. It was reported 3 days ago.
https://code.google.com/p/android/issues/detail?id=79045
Click to expand...
Click to collapse
Seems to be in multiple trackers:
https://code.google.com/p/android-developer-preview/issues/detail?id=1548
https://code.google.com/p/android/issues/detail?id=78702
I posted that logcat with my friend
I've tried to configure our Wireless LAN Controller with WPA2 EAP-TLS+CCMP support and this configuration it's working well for our Nexus 5 devices. I don't know if you could configure your wireless network with this encryption support but you should consider it.
I know nothing of these wifi protocols but what I noticed is I cannot connect to networks with secondary login on a Web page.
I am freaking out... All networks at work are like that and cannot connect to any.
This started happening yesterday after flashing the 5.0 image.
Steve.99 said:
I know nothing of these wifi protocols but what I noticed is I cannot connect to networks with secondary login on a Web page.
I am freaking out... All networks at work are like that and cannot connect to any.
This started happening yesterday after flashing the 5.0 image.
Click to expand...
Click to collapse
Hello Steve,
That's the same issue that was affected to me until that I tried to use WPA2 Enterprise with EAP-TLS+CCMP encryption for our Nexus 5 devices with Android 5.0. Would you be so kind as tell me about your wireless access point model and manufacturer? I could try to explain how you can configure your network in order to resolve this issue or at least say if this configuration is possible with your wireless access points.
Regards
freeumind said:
Hello Steve,
That's the same issue that was affected to me until that I tried to use WPA2 Enterprise with EAP-TLS+CCMP encryption for our Nexus 5 devices with Android 5.0. Would you be so kind as tell me about your wireless access point model and manufacturer? I could try to explain how you can configure your network in order to resolve this issue or at least say if this configuration is possible with your wireless access points.
Regards
Click to expand...
Click to collapse
Will get all the info I can but I am working night shift so it will be hard to get info. Access points are all like 30 feet high so I cannot just take a look. What I know it's a Bell Canada network if this is any help.
One thing is sure is that the network will not be reconfigured for me to access it. I will need to adapt to the network. All was fine on 4.4.4.
Steve.99 said:
Will get all the info I can but I am working night shift so it will be hard to get info. Access points are all like 30 feet high so I cannot just take a look. What I know it's a Bell Canada network if this is any help.
One thing is sure is that the network will not be reconfigured for me to access it. I will need to adapt to the network. All was fine on 4.4.4.
Click to expand...
Click to collapse
I understand your situation but the PEAP-MSCHAPv2 is broken now with Android 5.0. I think that your unique option if you don't want to change nothing in your wireless access point infrastructure, is perform a downgrade to 4.4.4. This is obvious, I know.
Anyway you should consider to study change your wireless security to EAP-TLS+CCMP in order to avoid some issues inherent of MSCHAPv2 protocol related to some protocol vulnerabilities that could permit to attack your wireless network with a brute force attack.
I'm not familiar with Bell canada Network but it's possible that you have a wireless lan controller in order to centralize your wireless lan management, probably that wireless lan controller have information about your access points.
That seems to be the problem.
mbirth said:
I have the same problem on Android 5 on my Nexus 9. But my Nexus 5 (upgraded from KitKat, not freshly installed) connects fine to our work WiFi (PEAP).
Click to expand...
Click to collapse
Yeah... I can confirm that these issues are only with FLASHING factory images. I tried that and it didn't connect to my work wifi (CISCO routers). But my friend did OTA update. Its working fine for him.
I think there is some problem with factory images. Going back to 4.4.4 for now, and will do OTA.
I tried following:
Flash 4.4.4 Factory Image.
Wipe Data and Cache.
Sideload OTA 5.0.
Wipe Data and Cache.
But I cant connect to eduroam WiFi. MASCHAPV2/PEAP.
kvin11 said:
Yeah... I can confirm that these issues are only with FLASHING factory images. I tried that and it didn't connect to my work wifi (CISCO routers). But my friend did OTA update. Its working fine for him.
I think there is some problem with factory images. Going back to 4.4.4 for now, and will do OTA.
Click to expand...
Click to collapse
I actually flashed the factory image. But without wiping everything aka. dirty flash. Connecting to the WiFi at work still works great.
mbirth said:
I actually flashed the factory image. But without wiping everything aka. dirty flash. Connecting to the WiFi at work still works great.
Click to expand...
Click to collapse
that may be the problem. i completely wiped the system. and its not working for me. dirty flash is more like OTA right? but manual, may be that previous settings are making it to work. when completely wiped.. its not able to connect.
Remove "pmf=1" from /data/misc/wifi/wpa_supplicant.conf and reboot, wifi works. Root required.

Internet connectivity problems

Hey guys,
I have a problem with my nexus, I've noticed that my internet on my phone is acting quite...strange to say. I have a dual band router(d-link 880l) and on my phone I only use the 5GHz one. it's the only device in my home that has problems.
The problem is that when searching something using the google bar it takes ages until I get the desired result, on youtube app sometimes when I open it ,it won't load anything,the second I close it and open it again it works,some videos just refuse to start until i restart the whole application, sometimes whatsapp doesn't connect to their server I have to restart the app to get messages, or to see las act of people,on facebook messenger is the same story,when i send a message it won't send ,it acts like I have no internet connection,until I restart the app. Ironically I get CONSTANT 81mb/s download and 91mb/s upload in speedtest.net app.
I really don't know what to do ,i've forgotten my network,tried connecting on 2.4GHz,put my wif i mode only in 2.4GHz,enterd recovery cleard cache partition,unninstaled whatsapp,youtube,fb messenger,google app,deleted all google play services data,restarted phone,neither of those fixed it...
Can you help me...?
Are you running the latest stock ROM or some other ROM/kernel combination?
audit13 said:
Are you running the latest stock ROM or some other ROM/kernel combination?
Click to expand...
Click to collapse
I'm running rastapop 5.1.1 LMY48I with elementalx 4.04 since august 2015 with no fancy kernel settings or mods, just adblock and xposed over the top.I started to have this problem since november.
I did a factory reset on the router and I still have the problem.
To rule out software being the problem, I recommend flashing back to stock to see if the issue goes away.
I own a D-link DIR-850 (dual band AC router as well) and I am experiencing kind of the same problems. I have a Nexus 5 with latest firmware (MMB29S) but have had these issues for a while already. My girlfriends HTC One mini suffers from these problems as well. Most annoying is the seemingly random disconnects from whatsapp, I guess caused by Google Play Services being unreachable as at that same time also the Play store and other services relying on it are unreachable. Not sure whether this is an Android bug or caused by a bug in the Dlink router, which off course has been reset to factory defaults and checked for updates several times
Strange thing is that at the times that the Play Services are unreachable, other (plain internet based) services such as browsing with Chrome are working just fine.
I did some research on this compatibility issue between an android phone and a d-link router after I discoverd I'm not the only one.
The problem turned out to be some bug that is present in a way or another in android since lollipop , I think that lollipop(my case) is getting stuck when trying to do a DNS lookup ,but the problem is that it only happens on my home network, I don't have any problems at my friends wi fi or a public one. So my router isn't playing well with lollipop or the other way around.
The only solution I found to this problem is to disable ipv6 on your router or on the phone. So I did ,made a script that changes a value in a file, here it is : "echo 1 > /proc/sys/net/ipv6/conf/wlan0/disable_ipv6". With this I disabled ipv6 protocols on my phone(i've verified "disable_ipv6" file just to be sure that the value is "1") . Everyone bragged about it that it sloved their problem. Well guess I'm not that lucky,the problem still persists on my phone...
I've tried everything in the book...guess that this brand new 150 dollar router is not that impressive as they say...
I don't really want to factory restore my phone,I want to be my last option...the guy above me said that it did the factory reset thing and it didn't work so guess that it isn't an option after all...
If someone can help me(us), i will be very pleased...
At my workplace we have an Asus RT66NU providing the wifi, where I have never had any problem with this.
As you are suspecting it has something to do with the ipv6 stuff, I'll be experimenting with this a bit to see if something changes. First test is putting the autoconfiguration setting to SLAAC+stateless DHCP.
Next step will be disabling ipv6 at all.
renearts said:
First test is putting the autoconfiguration setting to SLAAC+stateless DHCP.
Click to expand...
Click to collapse
I tried with PPPoE( my internet connection ) on ipv6 that is shared with my ipv4 session with SLAAC + stateless DHCP and stateful DHCPv6 . At first it was promising but in the end it didn't really solve my problem. Just for the record ,I had my ipv6 settings before on local connectivity only .

Categories

Resources