Database Info

Captivate WiFi issue?

My captivate has a problem. It'll connect to WiFi no problem. Unfortunatly, after a while (could be anywhere from long 30 seconds to a few minutes) the WiFi stops sending data. I have to disable/reenable wifi to get it to work again. It still says connected to network, it just won't receive data.
Anyone know of this happening, have a fix, or maybe what I should look for that might be causing this issue?
I disabled recently installed running apps, no help.
I did try a speedfix last night, and it was unsuccessful, and I uninstalled it. Didn't test enough after that to know for sure if it was the issue, but I don't think so.
It was like, I was going through google reader, started a youtube vid, paused it, restarted it, and it wasn't loading. Just wouldn't load. That's when I think the problem started, and I haven't installed anything since then, that i haven't disabled/uninstalled.

Have you tried flashing the stock OS. Maybe this will help. My wifi has been solid so far but i will see if i get a problem like yours. Try reflashing. If it doesn't work post back.
Sent from my SAMSUNG-SGH-I897 using XDA App

I have the exact same issue on enterprise class cisco wifi APs. The only difference is the symptom is immediate, and not after an interval of time.
Sent from my SAMSUNG-SGH-I897 using XDA App

abezapata said:
Have you tried flashing the stock OS. Maybe this will help. My wifi has been solid so far but i will see if i get a problem like yours. Try reflashing. If it doesn't work post back.
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
I'm thinking of this, but I don't know...
I have my music on my computer, I have my .apk's in a folder and my market synced with appbrain. Anything else I need to do? Will appbrain reset, and make me go find and reinstall everything?
What about the apps that I paid for, what happens to them?
Would be my first flash, and I'm thinking about flashing one of those I9000 roms, but that would be a last ditch effort. I really hope to avoid this.
jhannaman82 said:
I have the exact same issue on enterprise class cisco wifi APs. The only difference is the symptom is immediate, and not after an interval of time.
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
It's an AT&T U-verse router, and only started a few hours ago, as near as I can tell.

I experience the same phenomenon of dropped wifi, and it occurs at any AP, but I have an interesting twist.
One time out of twenty when I start wifi, the 3g icon doesn't go away, but stays up on the status line with my wifi icon. On those rare occasions, my wifi stays solid for days. Unfortunately, it's random and rare.

same issue
My Wifi stops sending data and the 3G still shows. Sometimes restarting the router helps and sometimes nothing helps.

For anyone that might find this later, turns out (after two rom flashes) it was the router. I found this out when connecting my laptop to it. Surprised the captivate didn't admit it lost connection though.

I wish that were the case for me. My Captivate stays connected, but stops receiving at many different APs--Home, Starbucks, airport. I need a solution or a Scotch.
Peter

I had this exact problem, I tried a factory reset and it was still broken. I exchanged my phone and now it works perfectly holding a signal (except for enterprise 802.1x ap's which are known to be broken). (Also if you run dd-wrt check your logs for "deauthenticated due to local deauth", there is a problem with the wpa/wpa2 modules in either android or dd-wrt that they are not compatible with each other).

I actually found this searching for a solution to my own issue with WiFi. I actually fixed it while I was reading this. Unfortunately I have AT&T DSL with 2wire Modem. I went into the setting and setup MAC filtering and assigned it it's own IP. It has worked flawlessly for the past hour. I know this probably will not help when at other locations but at least at home I have a good connection.

VooDooVonz said:
I actually found this searching for a solution to my own issue with WiFi. I actually fixed it while I was reading this. Unfortunately I have AT&T DSL with 2wire Modem. I went into the setting and setup MAC filtering and assigned it it's own IP. It has worked flawlessly for the past hour. I know this probably will not help when at other locations but at least at home I have a good connection.
Click to expand...
Click to collapse
Same router type as mine that lost it originally. Interesting, wonder if there is a connection? Or random coincidence.

I'm having a wifi issue as well, but not to the extent others have.
I connect fine, but it appears as though my data download speed is capped at <2mbps for both wifi and 3g?
My wife's iPhone is getting download speeds of over 10mbps on the same wifi network and >3mbps over 3g.
Is it worth flashing back to stock? or is this a known issue?
I'm running stock JH3 with SRE 1.2.1a with lagfix

I have this same issue and it's really random. Running JH2, sometimes it works on wifi, sometimes it doesn't. Sometimes disabling\re-enabling wifi fixes it, but rebooting the phone always fixes it. Really frustrating...

Weird WiFi

I have a US WiFi only P6210. After upgrading to XXKL2 the WiFi is acting funny. It connects to different routers but the icon is no longer blue, it's gray. It won't connect to market and Gmail won't update. Also it no longer connects to my GSII's hotspot. Any ideas?
Edit: I can browse the internet just fine.
Edit again: I just did a factory reset and it solved that issue.

Yes this has happened to me, at three times no less. WiFi connects to network, browser works, but apps that use data don't. I think it might have something to do with the battery being drained completely cause the last two times I had this issue was after I had forgotten to charge it over night. Factory reset fixed it the first two times.
However, the third time it 'fixed' itself immediately after a bought a comic via the DC Comixolgy app. Maybe it somehow forced a reset, or maybe enough time had passed and it fixed it self. ./shrug, just throwing it out there.

motohip said:
I have a US WiFi only P6210. After upgrading to XXKL2 the WiFi is acting funny. It connects to different routers but the icon is no longer blue, it's gray. It won't connect to market and Gmail won't update. Also it no longer connects to my GSII's hotspot. Any ideas?
Edit: I can browse the internet just fine.
Edit again: I just did a factory reset and it solved that issue.
Click to expand...
Click to collapse
Weird. This just happened to me as well. Thing is, a factory reset did nothing to solve my wifi issues
I'm gna try to ODIN and see if that helps
Sent from my SPH-D700 using xda premium

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

Nearby wifi portal causes constant reboots/restarts

Hi, I am trying to get an idea of how many people this is affecting.
I am on my second T-Mobile Galaxy S6. The first unit had a hardware camera defect as well as this wifi bug. I had them replace it and the new unit's camera is good but it has the same wifi issue. Here's what happens:
When I go to an area with an "open" wifi network, a notification pops up on my screen that says "Click here to connect to null." What's strange is I have almost all wifi features off, particularly "Network notification." It should not tell me when any network is available. I also have "Allow Always Scanning" off as well as Wifi Calling disabled (not that relevant). Anyway, once this happens, I have about 2 seconds to turn off wifi or else the phone will reboot. It's a "soft" restart though, meaning it shows the Samsung and T-Mobile logo then is back on again within 5-10 seconds and fully "booted" within 30 seconds. This will keep happening until I turn off wifi.
It's not just any wifi connection that will cause the issue. I think it has to be an "open" connection that uses a portal for authentication (think universities, hotels, airports, etc). Recently, I clicked on one of the notifications (connect ot null) and saw a Cisco portal. I am not sure if it's isolated to Cisco AP's
I have found about 4 people so far that have reported this issue. I am guessing we are not the only ones. I am guessing it's a software issue.
Have you seen this?

Yes, I have the exact same issue. Sadly I dont know why it's doing it or how to prevent it. I'm located in the Netherlands and when I click login the browser directs me to a KPN Fon login page.

Stolper said:
Yes, I have the exact same issue. Sadly I dont know why it's doing it or how to prevent it. I'm located in the Netherlands and when I click login the browser directs me to a KPN Fon login page.
Click to expand...
Click to collapse
I am very confused what's causing this. Can you confirm what settings you have enabled or disabled? Wifi calling, advanced switching, always scanning, etc? I disable everything and still get it. So it seems like it's not just Cisco login pages. It's also FON. Do you have any areas in your city that have public wifi hotspots with login pages like McDonald's or Starbucks or a university? It'd be great to see if it happens at those locations too.

I don't have wifi calling, advanced switching is disabled, always scanning is on, keep wifi alive in sleep is on. I will check when in the neighborhood of public wifi spots. to see what's happening. Only solution for me now is not using wifi, but that's not very desirable. Have you contacted Samsung about the problem?

Stolper said:
I don't have wifi calling, advanced switching is disabled, always scanning is on, keep wifi alive in sleep is on. I will check when in the neighborhood of public wifi spots. to see what's happening. Only solution for me now is not using wifi, but that's not very desirable. Have you contacted Samsung about the problem?
Click to expand...
Click to collapse
Yes they told me the same things you'd expect. First they said to restart the device. Then clear cache. Then try safe mode. Then finally to do a factory restore. None of these items work. Just curious, is there any way you can easily give me a dump (plain text list) of your apps installed, in a PM? I wonder if it's something software related. I can do the same but I just need to find a tool that can do it.
Edit: I found an app called "List My Apps" in the Play Store. I can't link you because I don't have enough posts under my name. Hopefully I can send you a PM with my list to compare.

wifi null and reboot Samsung galaxy s6
I have the same problem like other guys. My S6 reboot continously when the wifi is on and I am I'm the City ( Zürich -Switzerland)
Then only solution was to switch of the wi fi.
Anybody else expierencing the same issue?
Regards

I'm having the exact same issue. AT&T Galaxy S6 in Southern California.

How do we get this fixed? It's not limited to a provider (that's good).
I already exchanged a unit for the camera issue. I think I am probably past my date for another exchange and quite frankly the first one was such a pain to go through, I'd prefer not to. Anyone have any ideas? I am guessing it's some sort of software issue. Something trips it up when the phone is near a captive portal.

I'm not sure swapping units will help. I did that but it didn't fix it sadly. I contacted SamsungNL and they told me to go to a Samsung repair center to show them the problem. I will try to do that next week. Until then, mobile data only.

Hi guys,
I have contacted Samsung UK and they told me to bring the phone back and ask for a new one. This is not normal and we need a replace.
In the meantime I have try to install FXR wifi Fix and Rescue from play store. Did a reset of my WiFi with this app and since then Its working everything ok. No more Reboots in the last 5 Hours. I was also in public and crossed a lot of open networks but did not report more this issue.
Give it a try.
Regards

damigor said:
Hi guys,
I have contacted Samsung UK and they told me to bring the phone back and ask for a new one. This is not normal and we need a replace.
In the meantime I have try to install FXR wifi Fix and Rescue from play store. Did a reset of my WiFi with this app and since then Its working everything ok. No more Reboots in the last 5 Hours. I was also in public and crossed a lot of open networks but did not report more this issue.
Give it a try.
Regards
Click to expand...
Click to collapse
Samsung UK support are idiots. Seriously, they tell you to return the device for software faults. I contacted them about the LTE signal showing incorrect in the settings, a clear software fault, they said to return the device.
Honestly, Samsung support is useless.

I think no way to stop it atm bcoz it is a software issue, we'll need to wait for an update. I think the baseband of wifi/bluetooth is still not stable, today I heavily played with bluetooth and got a soft reboot too.
Luckily, my HK firmware got no wifi calling and any bugs, my wifi is fine.

damigor said:
Hi guys,
I have contacted Samsung UK and they told me to bring the phone back and ask for a new one. This is not normal and we need a replace.
In the meantime I have try to install FXR wifi Fix and Rescue from play store. Did a reset of my WiFi with this app and since then Its working everything ok. No more Reboots in the last 5 Hours. I was also in public and crossed a lot of open networks but did not report more this issue.
Give it a try.
Regards
Click to expand...
Click to collapse
This seems to be working. I also ran it and it fixed the problem. I think this points towards a faulty wifi database or something.

damigor said:
Hi guys,
I have contacted Samsung UK and they told me to bring the phone back and ask for a new one. This is not normal and we need a replace.
In the meantime I have try to install FXR wifi Fix and Rescue from play store. Did a reset of my WiFi with this app and since then Its working everything ok. No more Reboots in the last 5 Hours. I was also in public and crossed a lot of open networks but did not report more this issue.
Give it a try.
Regards
Click to expand...
Click to collapse
Thanks for posting this. It's the first attempt at a solution I have found. I am going to have to agree with others and say that replacing your device did nothing to help solve the issue. I think its a software issue, perhaps with the wifi drivers or database. I tried running FXR but I won't know if it worked til I get near a captive portal. Keep this thread going guys. This problem is frustrating as heck.

So guys,
I am Happy. In the last week (After I ran the FXR app) looks like the problem is solved for me. No one reboot and any problem with. Null or open networks.

Got 920f model but im not sure is the wifi problem on my phone or not. Phone keep rebooting itself in my pocket. 10 reboots minimum during the day. Tryed flashing another rom but same nothing changet. Not sure its a hardware problem or software.

Will a replacement fix this issue? I'm about to do it tomorrow. But I'd rather not do it if it's not necessary.
UPDATE: I replaced the phone, it did not fix the issue. Seems like we need to wait for an update, unless I am extremely unlucky.

PHPanos said:
Will a replacement fix this issue? I'm about to do it tomorrow. But I'd rather not do it if it's not necessary.
UPDATE: I replaced the phone, it did not fix the issue. Seems like we need to wait for an update, unless I am extremely unlucky.
Click to expand...
Click to collapse
Did you ran the FXR app suggested by @damigor? That fixed it for me.

Stolper said:
Did you ran the FXR app suggested by @damigor? That fixed it for me.
Click to expand...
Click to collapse
I totally missed that post. Trying it right now. I will report back if it worked or not.
Thanks!

Stolper said:
Did you ran the FXR app suggested by @damigor? That fixed it for me.
Click to expand...
Click to collapse
I took replaced my device, but for a real camera issue, not the wifi bug. I agree with Stolpler, running the FXR app completely fixed the issue for me.
For those new to this thread/issue, let me try to explain what's going on and why a phone replacement doesn't work.
The issue is entirely software and I think what's happening is that for some reason, a small amount of us have some corrupted entries in our wireless login database. We all know that if you get a new Android phone and sign into your Google account, all your saved wifi credentials (home, work, school, etc) will be automatically migrated over. That's why you don't have to re-enter your wifi password. For some reason, one of these entries must have gotten corrupted for some reason. Another possibility is for some reason, the way the S6 expects the data/format is different than how Android normally stores it. So say you had an entry from your Nexus 5 for a hotel login. Then now that you're on your S6, it tries to read it and it doesn't like the format so it blows up.
Now, the reason why a phone swap won't work is the moment you sign in with your Google account, it will transfer over your wifi database/settings. If you get a new phone but don't login (ever) to your Google account, I bet the wifi issue would not exist.
With all that said, really, go download and try the FXR fix. It works, it really does.

Wifi problem - on-off and no wifi hotspot, phone restarting - Please HELP

Hello everyone,
me and my wife enjoy our htc U11, but few days ago mine start playing up - wifi have difficulties to connect its doing like on-off-on-off, and after while connect to router, doing same thing at work and home too, and I really can't use any longer wifi hotspot, and phone restart at least once a day, not very happy, but today my wife experienced same problems as I have few days, must say both phones bought in UK from two different companies and different times, both are on stock rom, completely standard phones, I am only using modified camera apk, can anyone give me advice what it could be?, I do not have even Facebook or Twitter account, so can't be related to these apks. Was going to do hard reset tonight, but after my wife told me she got same problems and she use her phone very little, I am not sure if hard reset will resolve problems. I will welcome any help...
Forgot to say we are on 2.33.401.10
Many thanks..

Settings>more>data usage>network restrictions>check to see if the network has been restricted.
Settings>more>three dots (overflow menu) and hit "reset network settings"
Have you reset the router, checked the network settings are correct (if you use dhcp just reset your router).
If the ssid has spaces or characters/symbols then this can cause issues.
I have personally known routers that use signal binding to run at speeds incompatible with some devices. Especially those with 1gb interfaces. *cough netgear*.. Falling back to a basic setup helps significantly.
A factory reset will probably solve it but you'll lose your data. That is the last ditch effort.

Hi, what is latest update for this rom?, as we can get no ota update, if you point me right direction, will be great, and I will update at least one phone, and see difference. I already reset home router, I reset network setup on phones, wipe cache on both phones, still problems, and even when I am not at home, wifi playing, as I can setup wifi hotspot and I am away from any wifi. Many thanks..

Sorry that was my bad, I forgot I was looking at my m9, not my U11. You are up to date.
My post has been edited. Follow that.
To have the same problem on both phones is very strange indeed. It must be network settings causing the problem unless you have an app running that monitors WiFi in some way..

I, too, have been having WiFi problems all of a sudden. I am not stock, I'm on viper with EAS kernel, but was running it all just fine for a while then without changing anything, I have the same problem.

Still looking for fix, but no luck so far, tonight I reset router just to be sure, but problem is still there, I am sure sooner or later I will find out what is behind this problem.

Hi i encounter rhis problem on stock htc ron and i flash latest slim build and everything worked form me

SlimOS link
slashray said:
Hi i encounter rhis problem on stock htc ron and i flash latest slim build and everything worked form me
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can you give me link of working SlimOS ? and its safe ?