Xperia U: very weird wifi problem - Sony Xperia P, U, Sola, Go

My girlfriends XU is acting up ultimately weird..
Since some time we have this problem:
Wi-Fi only works for about 3 minutes when connecting to a wifi signal, yet the wifi signal icon indicates as if it has a good connection. The only way to regain connection again is to reboot, but then the same problem repeats itself, after a few minutes wi-fi is not working anymore. Also in the wifi-indicator the "send" arrow works, the "receive" arrow doesn't.
Basically if you want to discover a new wi-fi connection you need to reboot the phone also, because otherwise the previous connected wi-fi signal remains (it freezes as stated before after about 3 minutes).
Tried a factory reset already.. Didn't work. The phone runs the stock sony android 4.0.4.
Any idea's ?

wtr_dhd said:
My girlfriends XU is acting up ultimately weird..
Since some time we have this problem:
Wi-Fi only works for about 3 minutes when connecting to a wifi signal, yet the wifi signal icon indicates as if it has a good connection. The only way to regain connection again is to reboot, but then the same problem repeats itself, after a few minutes wi-fi is not working anymore. Also in the wifi-indicator the "send" arrow works, the "receive" arrow doesn't.
Basically if you want to discover a new wi-fi connection you need to reboot the phone also, because otherwise the previous connected wi-fi signal remains (it freezes as stated before after about 3 minutes).
Tried a factory reset already.. Didn't work. The phone runs the stock sony android 4.0.4.
Any idea's ?
Click to expand...
Click to collapse
I have the same problem with xperia p...It started after the last update.Also when it connects to a network,i can' t turn off wifi,i have to rebbot the phone...I' m wainting the jelly bean update.. :-/

Maybe check router settings, I had turned only one mode on, after enabling "mixed" (802.11g AND 802.11b) it worked fine...

Daniel_NL said:
Maybe check router settings, I had turned only one mode on, after enabling "mixed" (802.11g AND 802.11b) it worked fine...
Click to expand...
Click to collapse
This is not a solution,because many of users use it most at public hot spots.At home,i prefer my pc...

orfeas16speedy said:
This is not a solution,because many of users use it most at public hot spots.At home,i prefer my pc...
Click to expand...
Click to collapse
Alright, sry then, can't help any further...

Does it happen with all routers or only with your router?
Have you tried to repair using SUS?
Someone one the official forum had a similar problem and it was fixed by repairing the phone using SUS.

Xpme said:
Does it happen with all routers or only with your router?
Have you tried to repair using SUS?
Someone one the official forum had a similar problem and it was fixed by repairing the phone using SUS.
Click to expand...
Click to collapse
With pretty much all routers yes..

any solution about wifi problem?? tired change wep to wpa.. stil cant use wifi at home.

Try changing the kernel.
Sent from my ST25i using xda app-developers app

try to flash another kernel with flashtool or go back to the stock kernel

Related

having quite a serious issue with the vibrant wifi

I have this issue with wifi. It's that when I'm at home, it won't connect at all to my wifi all I get is obtaining address and eventually unsuccesful, yet occasionally it does work. Then, when using other wifis, turning on wifi does make it connect and show the icon in the notification bar, but still, it won't always work. I try to get into the market but it says no network or something like that. Tried most web browsers, nothing works too. What can I do? My phone is rooted and flashed with bionix fusion rom, evn though this problem sometimes happened even with stock firmware, rooted and not rooted. What can I do? Can't really get a replacement because i bought it from overseas. HELP!!
Chrsp said:
I have this issue with wifi. It's that when I'm at home, it won't connect at all to my wifi all I get is obtaining address and eventually unsuccesful, yet occasionally it does work. Then, when using other wifis, turning on wifi does make it connect and show the icon in the notification bar, but still, it won't always work. I try to get into the market but it says no network or something like that. Tried most web browsers, nothing works too. What can I do? My phone is rooted and flashed with bionix fusion rom, evn though this problem sometimes happened even with stock firmware, rooted and not rooted. What can I do? Can't really get a replacement because i bought it from overseas. HELP!!
Click to expand...
Click to collapse
Some routers are a tad dodgy, so it may not be the phone at all. Since we dont know what type of router or what sort of connection environment your in (how many wifi connections it's handling, etc...) it's hard to say. Still it's easier to replace a $30 router than it is a several hundred $$$ phone.
I said in the post itself that I tried more than one wifi aka router, most of them connected to a laptop and my phone at a certain time. Therefore I doubt the issue is the router. I think it's a bug. Is there no fix for this?
This is kind of a shot in the dark, but have you tried putting the phone in Airplane mode and then restarting the Wi-Fi? I've found that the cell data connection can sometimes interfere with my Wi-Fi.
Chrsp said:
I have this issue with wifi. It's that when I'm at home, it won't connect at all to my wifi all I get is obtaining address and eventually unsuccesful, yet occasionally it does work. Then, when using other wifis, turning on wifi does make it connect and show the icon in the notification bar, but still, it won't always work. I try to get into the market but it says no network or something like that. Tried most web browsers, nothing works too. What can I do? My phone is rooted and flashed with bionix fusion rom, evn though this problem sometimes happened even with stock firmware, rooted and not rooted. What can I do? Can't really get a replacement because i bought it from overseas. HELP!!
Click to expand...
Click to collapse
I would put my money on the router, I have not seen anyone else complain about this who is running bionix. So a bug within bionix, I'm going to say no.
HOWEVER!!!!!! I had the same problem for a while. I have AT&T uverse and there 2WIRE router is total crap... I had the same exact problems as you PLUS it would not connect to my mac mini for more then a few seconds. I hooked up an older router I had laying around and BAM no more issues.
I got the same problem, but my phone is not rooted or flashed. Must be a system/software problem.
Sent from my SGH-T959 using XDA App
cancermeetscorpio said:
I got the same problem, but my phone is not rooted or flashed. Must be a system/software problem.
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
No really people, It's the routers you are using... not the phone...

samsung galaxy s3 wifi not auto connect to home network

Please can anyone help.
Up till a couple of days ago my s3 would automatically connect to my wifi signal at home as soon as I walked into my house, haven't changed any thing but it no won't connect until either I reboot or switch wifi off and then back on again . Tried rebooting phone which works for the first connection but subsequently won't connect again after sleep or at least the phone not being used for a while. Also switching wifi off and back on again works but as before once wi fi shuts down it won't reconnect by just swiping the screen and taking the phone off of standby.
Hope that was clear enough lol
Many thanks Ian
hotlurve said:
Please can anyone help.
Up till a couple of days ago my s3 would automatically connect to my wifi signal at home as soon as I walked into my house, haven't changed any thing but it no won't connect until either I reboot or switch wifi off and then back on again . Tried rebooting phone which works for the first connection but subsequently won't connect again after sleep or at least the phone not being used for a while. Also switching wifi off and back on again works but as before once wi fi shuts down it won't reconnect by just swiping the screen and taking the phone off of standby.
Hope that was clear enough lol
Many thanks Ian
Click to expand...
Click to collapse
Its a well reported problem for some a search may find an answer .
jje
JJEgan said:
Its a well reported problem for some a search may find an answer .
jje
Click to expand...
Click to collapse
Reboot the modem/router and try again. If that doesn`t help press your wifi connection in settings and reinsert the password and reboot.
JJEgan said:
Its a well reported problem for some a search may find an answer .
jje
Click to expand...
Click to collapse
Yes I've found plenty of things relating to wifi issues on the phone but none specifically to this one so if anyone could help I would be grateful.
I assume you've tried forgetting the network and re-entering the details.
Also try playing with the Wi-Fi sleep policy, in the past this has caused some problems with the stability of the connection. Settings, Wi-Fi, menu, advanced.
Also it might be on the router side. Try changing the channel on the router, and if it's dual band set it to 2.4ghz instead of 5.
Sent from my GT-I9300 using Tapatalk 2
Back up data. Factory reset.
Update firmware.
Change kernel.
That's three possible fixes.
jje
Sent from my GT-I9300 using xda premium
Im getting very similar issues with my s3 trying to connect to a dlink router, works fine with the netgear one though. Did you manage to fix?
nadimsoze said:
I assume you've tried forgetting the network and re-entering the details.
Also try playing with the Wi-Fi sleep policy, in the past this has caused some problems with the stability of the connection. Settings, Wi-Fi, menu, advanced.
Also it might be on the router side. Try changing the channel on the router, and if it's dual band set it to 2.4ghz instead of 5.
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
I cannot seem to get the WIFI Sleep to work at all. Even when set to NEVER on when asleep I can see in the battery stats that WIFI has stayed on the entire time. Any idea why this is?
can you tell us the ROM and kernel you are using (if you are using custom)? I have never had any issues with stock kernel myself.
also, did you hide your wifi SSID? in the past, it might cause some issues...

			
				
I was having the same problem, try this.. Setting - wifi - advanced - keep wifi on during sleep - Always.
I haven't noticed more battery use,
Sent from my GT-I9300 using xda premium
hotlurve said:
Please can anyone help.
Up till a couple of days ago my s3 would automatically connect to my wifi signal at home as soon as I walked into my house, haven't changed any thing but it no won't connect until either I reboot or switch wifi off and then back on again . Tried rebooting phone which works for the first connection but subsequently won't connect again after sleep or at least the phone not being used for a while. Also switching wifi off and back on again works but as before once wi fi shuts down it won't reconnect by just swiping the screen and taking the phone off of standby.
Hope that was clear enough lol
Many thanks Ian
Click to expand...
Click to collapse
if you want another option besides backing up your data, doing a full wipe, and reloading your data, try a different kernel...easy fix that seems to fix these problems most of the time...the kernel is responsible for your wifi, gps, bluetooth, cpu, gpu, etc...so swapping it out should fix an issue like that

s3 wifi not working

I updated to OTA jb 4.1.1 3-4 days ago
till yesterday, wifi was working normal but from today morning I see some weird problem.
When i try to connect my phone to my home's wifi, it gets connected. After that I open any internet based app, for the first time it works. then the internet stops.
I mean the wifi symbol is still there on the status bar but. it doesn't work.
I can't open any web pages, i have to turn wifi on-off to make it works, after loading one page it stops again.
But internet from the pc is working.
I tried restarting, keeping battery out for sometime, nothing happens.
What should i do?
Facing this problem first time in 5 months after updating to Jelly bean/
swapniltiwari said:
I updated to OTA jb 4.1.1 3-4 days ago
till yesterday, wifi was working normal but from today morning I see some weird problem.
When i try to connect my phone to my home's wifi, it gets connected. After that I open any internet based app, for the first time it works. then the internet stops.
I mean the wifi symbol is still there on the status bar but. it doesn't work.
I can't open any web pages, i have to turn wifi on-off to make it works, after loading one page it stops again.
But internet from the pc is working.
I tried restarting, keeping battery out for sometime, nothing happens.
What should i do?
Facing this problem first time in 5 months after updating to Jelly bean/
Click to expand...
Click to collapse
1) re-start ur home wifi router once and see
2) delete the exsisting home wifi netwrk on ur phone, reboot and let the wifi scan for the available netwrk on ur phone, then reconnect it back and see
Sun90 said:
1) re-start ur home wifi router once and see
2) delete the exsisting home wifi netwrk on ur phone, reboot and let the wifi scan for the available netwrk on ur phone, then reconnect it back and see
Click to expand...
Click to collapse
I have tried both the things already.
friendly bump
I have same problem as you have, like it took me sometime to finally figure it out. Try resetting your router. You see this small hole at the back of the router, hold & press it for about 20-30 seconds. Your router will now be restored to its factory settings, then connect your S3 & voila! your device is good to go.
I had the same problem at home once, I tried everything from wiping caches to reinstalling my rom. Turned out it was my router so yeah the guys above are probably correct.
Sent From My Omega'd Galaxy S3 ...
guys please help!
this sh*t is killing me >.<
i have tried and resetted my modem too, its no good!
xmrenegade7 said:
I had the same problem at home once, I tried everything from wiping caches to reinstalling my rom. Turned out it was my router so yeah the guys above are probably correct.
Sent From My Omega'd Galaxy S3 ...
Click to expand...
Click to collapse
Glad be of help..
swapniltiwari said:
guys please help!
this sh*t is killing me >.<
i have tried and resetted my modem too, its no good!
Click to expand...
Click to collapse
Did you ever try pressing the router hole for about 20-3- seconds? If it still didn't work, try manually input the your static IP. That worked too with me,
I don't have idea about static ip
And I've seen, while my screen is on. . WiFi remains connected and if I lock screen even for a second. .WiFi goes off
Sent from my GT-I9300 using xda app-developers app
Hi, Had same issue with WiFi, was doing my head in.
Problem for me was bad update from the OTA update,
go into recovery and factory reset wipe data, and cache, if still no luck then
your best solution which worked for me was download the full Samsung Official Firmware Stock from samfirmware (Google it)
and use odin to redo the phone.
Hope you get sorted. :good:
Go somewhere else with available WiFi, try connecting, if you succeed with no following issues, it's your WiFi router, if you can't connect to any other available WiFi, it's your phone, reflash ROM and test.
Have you tried turning power save mode off. In the dialer dial *#0011# then press menu button then WiFi then where it says on, turn it off. Be aware that it goes back on after every reset of your phone.
Sent From My Omega'd Galaxy S3 ...
---------- Post added at 05:49 PM ---------- Previous post was at 05:48 PM ----------
And as for it going off when your screen is off go to WiFi settings - advanced - and change the option about WiFi when screen off to always on.
Sent From My Omega'd Galaxy S3 ...
I have the exact issue. I tried everything here:
* Doing static ip on my phone
* *#0011# turning wifi power save mod to off
Still the issue. I didnt reset the router as my wife's s3 does not have and also this is issue is happening to other routers as well. Please help...
same issue
i have the same issue. I just bought a new S3 four days ago. Wifi of that stopped working exactly after 1 day of the purchase. Same symptoms , it worked at my home for a day and stopped on 2nd day. After stop and restart of the wifi, it again started but then after one page being opened, it again stopped. Tried "forgetting" the wifi uid , it didn't work. Stopped the wifi power saving mode, no gain. The version is stock JB 4.1.1 (came preinstalled) . On the other router, it did work but I am sure(though haven't confirmed) that it woudl stop after a day too.
After this issue, I changed my handset from the seller(original Samsung retail shop) and now, after 2 days, it again stopped today working, on almost the same time again. The same router is used by two ipods, two laptops and one HTC One X and it's working fine. I am not sure what to say to the seller now as he simply won't agree to me but the issue is clearly there. Any help please!
I too am having this problem after updating to 4.1.2. It helps to turn off the wifi then turn it back on, and but I don't want to keep having to do this.
Sent from my GT-I9300 using xda premium
Sounds like an ip related issue.. Your phone remains connected to the local network but can't find it way to the Internet (dns), right? . Try setting a static ip or soft reset the router every time it happens (turn it off and then back on). Try even locating the router somewhere it doesn't get too hot. These work for me
Sent from my GT-I9300 using xda premium
iliadis_babis said:
Sounds like an ip related issue.. Your phone remains connected to the local network but can't find it way to the Internet (dns), right? . Try setting a static ip or soft reset the router every time it happens (turn it off and then back on). Try even locating the router somewhere it doesn't get too hot. These work for me
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Hi,
But this issue never came up in the ICS and with the other devices , it's working fine. Also, can you guide how to set the static IP for the GS3?
Thanks and regards
---------- Post added at 04:09 AM ---------- Previous post was at 03:31 AM ----------
Okay, did a little Google search and found how to put static IP. Gave it now but still, no joy. Ironically, yesterday , after doing a lot of search I found that I should enable "dynamic routing" on the router. I did that and internet started. Worked for the night and today morning , it stopped and now not working at all.
Any help please!
Even I have this problem on my S3 LTE version on Jelly Bean 4.1.1. Trying hard reset and changing settings on router or fixed ip on phone won't be of any help. I tried all these and the problem comes back within no time. So don't waste time. Send the unit for repair or replacement. Think of it this way, if there is a problem with your router or other routers, your other devices would also have a similar problem so suggest not to tinker with router settings. Problem is with the phone. Whether there is a problem with hardware and/or software, it's Samsung's headache to deal with. Planning to send the phone for repair shortly. Fed up with Samsung. Previously had a problem with bluetooth and screen on S2 and now Wifi. Irritating.
Sent from my GT-I9305 using xda app-developers app
S3 Wifi problem solved
i have same issue regarding i connected my s3 with my home network but unable to acess internet . i also used static ip .but nothing gona work . i also used wifi power saving mode by dialing *#0011# but fail.Then I went to coutmer care center they reinstall my phone software and when i again connect to wifi router same problem.internet still not working on my s3 but its working on my labtop,tv..i also reset my router nothing
gona work.
Then guys.i simply change my ip adress of my router and internet is gona work on my s3..i changed to 192.168.1.2 to 192.168.1.5
Just change Your Router IP Adress

[Q] Can't turn Wifi off

Hi,
I have a problem with my Xperia P.
If i'm connected to a wifi network and then go away (lose range), it becomes impossible to turn wifi off. If i click the toggle, it shows it has turned off, but is still on and when i revisit the menu, the toggle appears to be on again.
Any advice on how to put this to a rest? I really don't have the nerves to do a factory reset and resintall/reconfigure everything...
edit: i have the stock ICS firmware and no root access.
Thanks,
M
Have you check it with power recycling?
Sent from my ST25i using Tapatalk 2
Do you rebooted your phone?
This solves many problems on Android
Sent from my ST25i using xda app-developers app
Hi,
only a factory reset helped. I remebered that i have been trying out some tasker apps, so that must have messed things up. Even uninstalling these apps did not help, beware
I am having the same issue, but whats more I can't scan for new networks when entering a new area. It just shows the ones from the previous area with the strengths they had there.
Rebooting the phone helps to connect once but when I leave that area it's the same **** all over again.
I already brought my phone back to the shop where they sent it to sony for "an update" but nothing changed.
The phone is running the stock android 4.04 ICS
Any help would be greatly apreciated
nanoleet said:
Hi,
I have a problem with my Xperia P.
If i'm connected to a wifi network and then go away (lose range), it becomes impossible to turn wifi off. If i click the toggle, it shows it has turned off, but is still on and when i revisit the menu, the toggle appears to be on again.
Any advice on how to put this to a rest? I really don't have the nerves to do a factory reset and resintall/reconfigure everything...
edit: i have the stock ICS firmware and no root access.
Thanks,
M
Click to expand...
Click to collapse
usually this is from the wifi router setting ... might need to change the channels(1,6,8)....ICS has showed issues on wifi refreshing and reconnecting.. first change the channel from auto to fixed value and then restart your phone and try it again.. see if this helps.. also do let me know if you are on rooted device with custom rom or stock rom...??
WIFI Problem
I am also having same kind of problem on my xperia SOLA
mr Hubris said:
I am having the same issue, but whats more I can't scan for new networks when entering a new area. It just shows the ones from the previous area with the strengths they had there.
Rebooting the phone helps to connect once but when I leave that area it's the same **** all over again.
I already brought my phone back to the shop where they sent it to sony for "an update" but nothing changed.
The phone is running the stock android 4.04 ICS
Any help would be greatly apreciated
Click to expand...
Click to collapse
In a last desperate attempt to fix it I tried fixing the firmware through PC companion again, and I didn't have any problems today so I'm hoping for the best.
Wi-di Issue
sukhera2 said:
I am also having same kind of problem on my xperia SOLA
Click to expand...
Click to collapse
Either you have to do factory reset or rebooting the device might help
Or you can delete all used existing Wi-Fi connection for starting a new Wi-Fi connection
On a different area...

[Q] Wifi problem after MM update

I come from Italy and I updated my device on March, as everyone, I think. My device is now perfect except the wifi. The wifi disconnect during the stanby and it connects only using the static mode. I also have this problem even if I changed the wifi option for the stanby in "always". Another strange thing is that the wifi is reported as one of the main cause of consumption, as it is shown in the screeshot
I'm having WiFi issues as well since MM. It's set to Active on Sleep, but whenever I wake my tablet, it's disconnected and having much difficulties to re-connect.
I assumed it was some Xposed thing I'm running, haven't tested it 'clean'. Also, I'm on AndroPlusKernel v22. Not v22a yet.
presofista said:
I come from Italy and I updated my device on March, as everyone, I think. My device is now perfect except the wifi. The wifi disconnect during the stanby and it connects only using the static mode. I also have this problem even if I changed the wifi option for the stanby in "always". Another strange thing is that the wifi is reported as one of the main cause of consumption, as it is shown in the screeshot
Click to expand...
Click to collapse
Hi,
For the static mode try to change the DHCP client in the setting->developpers option.
Where are the developper options?
presofista said:
Where are the developper options?
Click to expand...
Click to collapse
In setting->about the tablet -> tap 7 or 8 times to the build number and developpers options Will be enabled
presofista said:
The wifi disconnect during the stanby
Click to expand...
Click to collapse
Same problem here
Version .163
Stock kernel
Wifi standby settings to "always"
5Ghz wifi
Sometimes (not always) wifi disconnected after standby
DHCP working here
Maybe it is linked to wifi router problems during standby. I had wifi problems already before MM (! sign at wifi symbol). Maybe the difference now is that it isn't reconnecting in standby anymore after wifi failure. But just a guess...
At least it's not how option "always" should work...
allofmex said:
Same problem here
Version .163
Stock kernel
Wifi standby settings to "always"
5Ghz wifi
Sometimes (not always) wifi disconnected after standby
DHCP working here
Maybe it is linked to wifi router problems during standby. I had wifi problems already before MM (! sign at wifi symbol). Maybe the difference now is that it isn't reconnecting in standby anymore after wifi failure. But just a guess...
At least it's not how option "always" should work...
Click to expand...
Click to collapse
Hi,
Maybe it's related to your router lease time that send a new DHCP address after lease time. Check if the lease time is set to "permanent"
killdozer56 said:
Hi,
Maybe it's related to your router lease time
Click to expand...
Click to collapse
Thanks for reply. It's set to three weeks, so not the reason.
(But even then it must renew the lease and not stop the wifi.)
I'll get new router soon, let's see if something changes...
allofmex said:
Thanks for reply. It's set to three weeks, so not the reason.
(But even then it must renew the lease and not stop the wifi.)
I'll get new router soon, let's see if something changes...
Click to expand...
Click to collapse
I have the same issue but I actually have the turn off wifi in sleep enabled but it still shows up that its being used in sleep when I look at battery
The problem:?*
I connect it to the Wi-Fi and it works fine for about 5 minutes. As I'm watching YouTube videos every 5 minutes the video pauses and starts to buffer until it eventually say connection lost. Meanwhile the tablet still claims that Wi-Fi is still connected and with full connection. This also happens with web pages and apps that require and internet connection.
Temporary fix:
Turning Wi-Fi off and back on again fixes it, but only for a few minutes.
What have I tried to fix it?
I've tried everything from a factory reset to a software repair.
OS: Android 6.0 (Marshmallow)?*
Build Number: 32.1.A.1.185
Any help would be much appreciated. Thanks in advanced.
ElPatron17 said:
The problem:?*
I connect it to the Wi-Fi and it works fine for about 5 minutes. As I'm watching YouTube videos every 5 minutes the video pauses and starts to buffer until it eventually say connection lost. Meanwhile the tablet still claims that Wi-Fi is still connected and with full connection. This also happens with web pages and apps that require and internet connection.
Temporary fix:
Turning Wi-Fi off and back on again fixes it, but only for a few minutes.
What have I tried to fix it?
I've tried everything from a factory reset to a software repair.
OS: Android 6.0 (Marshmallow)?*
Build Number: 32.1.A.1.185
Any help would be much appreciated. Thanks in advanced.
Click to expand...
Click to collapse
You know I had this problem even on lollipop. I sent my tab off for repair and they said nothing was wromg with it.
RJASSI21 said:
You know I had this problem even on lollipop. I sent my tab off for repair and they said nothing was wromg with it.
Click to expand...
Click to collapse
Same I was having it on lollipop too. They told me to send it in for repair but I just ignored them cuz there's no point. It's a software issue not a hardware issue. They're not going to find anything wrong with my tablet. It's in perfect condition.
ElPatron17 said:
Same I was having it on lollipop too. They told me to send it in for repair but I just ignored them cuz there's no point. It's a software issue not a hardware issue. They're not going to find anything wrong with my tablet. It's in perfect condition.
Click to expand...
Click to collapse
ill be honest i genuinley thought that my hardware was playing up lol thanks for clarifying this haha.
RJASSI21 said:
ill be honest i genuinley thought that my hardware was playing up lol thanks for clarifying this haha.
Click to expand...
Click to collapse
???? Na bro you're hardware is most likely perfectly fine. Sony just needs to fix the software and we're good.

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