WiFi problems 4.0.4 - Xperia Arc Q&A, Help & Troubleshooting

Hey im from UK and I used to be rooted before ics. I used to flash custom roms etc etc. Today I decided to update to ICS via pc companion. I love ics but my WiFi interferes with my computer!
How can I fix this? My WiFi was fine before the update. Cheers
Sent from my XPERIA ARC using XDA

What problem are you exactly facing with wifi? Be precise please
Sent from my LT15i using XDA

gire.prasad said:
What problem are you exactly facing with wifi? Be precise please
Sent from my LT15i using XDA
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If I try to connect, it takes ages to obtain ip address and when it does I dont get internet access. It shows the WiFi icon with the yellow warning icon
Sent from my XPERIA ARC using XDA

Before in GB was it working well and are you sure that there are no problems with the internet connection?
Try rebooting the device and see if it worked!
Sent from my LT15i using XDA

gire.prasad said:
Before in GB was it working well and are you sure that there are no problems with the internet connection?
Try rebooting the device and see if it worked!
Sent from my LT15i using XDA
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Click to collapse
Yep im sure. The same problem also happened when I flashed 4.0.3 ages ago.
Sent from my XPERIA ARC using XDA

Did the reboot work?
I see many of them are complaining about the wifi bug in ICS.. Its a common problem i see.. Wait for Sony to fix the bug but it'll take decades.. A fix should arrive soon though.. I think the problem might be with the baseband!
Sent from my LT15i using XDA

gire.prasad said:
Did the reboot work?
I see many of them are complaining about the wifi bug in ICS.. Its a common problem i see.. Wait for Sony to fix the bug but it'll take decades.. A fix should arrive soon though.. I think the problem might be with the baseband!
Sent from my LT15i using XDA
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Yeah possibly, but sucks because I had to pay for internet data now because of no WiFi
Sent from my XPERIA ARC using XDA

samuel109 said:
Hey im from UK and I used to be rooted before ics. I used to flash custom roms etc etc. Today I decided to update to ICS via pc companion. I love ics but my WiFi interferes with my computer!
How can I fix this? My WiFi was fine before the update. Cheers
Sent from my XPERIA ARC using XDA
Click to expand...
Click to collapse
I didn't think ics was in UK yet....i can't get pcc to update phone just say phone already has latest software.
Sent from my LT18i using xda premium

Related

Wifi problem in ICS

Im using ARC.
After upgrade to ICS, wifi connection very bad. It have the icon wifi conneted. But can not use. Sometime only can use when have the arrow beside the icon.
I tried so many ICS rom and kernel but have same problem.
Any one have same problem like that?
Sorry because my english is so bad !
In which baseband are you in?
Sent from my LT15i using XDA
Try changing the wireless channel
Sent from my sexy LT15i
I have the same problem. My Arc S connects to my router and everything works for some time. Suddenly, while surfing or facebooking, the information isn't loading any more even when the phone says its still connected. WiFi-Icon in statusbar is still active. Only way to reconnect is to turn WiFi off and on again.
I tried the WiFi-fix application for ICS which was mentioned in some threads on xda but it didn't help.
Stock ICS 4.0.4 firmware, baseband 72, stock kernel from ICS 4.0.4
Sent from my sweet Arc S
lifty95 said:
I have the same problem. My Arc S connects to my router and everything works for some time. Suddenly, while surfing or facebooking, the information isn't loading any more even when the phone says its still connected. WiFi-Icon in statusbar is still active. Only way to reconnect is to turn WiFi off and on again.
I tried the WiFi-fix application for ICS which was mentioned in some threads on xda but it didn't help.
Stock ICS 4.0.4 firmware, baseband 72, stock kernel from ICS 4.0.4
Sent from my sweet Arc S
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Does a reboot solve the problem?
Sent from my LT15i using XDA
gire.prasad said:
Does a reboot solve the problem?
Sent from my LT15i using XDA
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Only for about a half hour, then the problem happens again.
Edit: Not a half hour, every 10 minutes or less.
Then it looks like some app or service is interfering with wifi.. Do you have any network related apps installed? (lik vpn or tethering apps or something lik that)
Sent from my LT15i using XDA
gire.prasad said:
Then it looks like some app or service is interfering with wifi.. Do you have any network related apps installed? (lik vpn or tethering apps or something lik that)
Sent from my LT15i using XDA
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Click to collapse
No nothing because I never needed those apps but thanks for your help.
Sent from my LT18i using xda premium
Are you using the 4.0.4 FR version? If so, try flashing another version of ICS like the Mobitel Slovenia version.
The wifi reportedly works better in this version.
Swyped from my SE Xperia arc (LT15i) using Tapatalk 2
No I'm using the Slovenian version.
I had the problem with official 4.0.3, leaked 4.0.4 and now official Slovenian 4.0.4.
Sent from my LT18i using xda premium
lifty95 said:
No I'm using the Slovenian version.
I had the problem with official 4.0.3, leaked 4.0.4 and now official Slovenian 4.0.4.
Sent from my LT18i using xda premium
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Click to collapse
The wifi problem in ICS is reported by many!
Please wait with patience for Sony to solve the problem or till someone comes up with a fix!
Sent from my LT15i using XDA
I have this exact same mentioned problem on my galax s3 and 4.0.4.
Really would like a fix soon, glad its a common problem should get some more attention.
I'm on a belkin router and connect to the apple time capsule.
What I have found is the main network in my household is Home which is hidden, and has added security and this problem occurs. And then we have a second network that isn't hidden for guests and visitors, when I connect to it I havn't experienced the problem. So are the others with the problem connecting to a hidden network? Maybe ICS looses the hidden networks or something.
I had the same problem on my Neo V! I solved it by switching my WI-Fi router to b\g mode! and since that I don`t have any problems)))
P.s. Sorry for my bad english((

Tethering problems.

Has anyone on here have tethering problems with their Arc after ICS update? I cannot, for the life of me, connect either WIFI nor USB to the internet with my pc, ALSO S SONY!!! Does this mean a trip to repair? Any help would be appreciated. Sony support sucks, on top of being rude and unintelligent.
Sent from my LT15a using XDA
Got Wi-Fi to work, but keeps disconnecting and reconnecting. And I can't seem to adjust my APN's any more. Won't allow me to go into settings.
Sent from my LT15a using XDA
There is a topic on installing ICS 4.0.4 with a tethering fix. In my situation there was no issue after flashing and rooting. Maby re do the process....
Also questions are for the q &a section. This topic will prolly get locked..
Good luck..
---------------------------------
Sent from my LT15i-ics rooted.
Cwm - advanced ui -
Tether fix:
http://forum.xda-developers.com/showthread.php?t=1694741
Sent from my LT15i using XDA
I did see this on your topic, thank you. I still can't get into my settings to change the APN, but I did change them before I deleted the installed APN from Sony.
Sent from my LT15a using XDA
Mine isn't rooted, but an unlocked Arc. After ICS update, phone acts up and freezes. Annoying.
Sent from my LT15a using XDA

HELP Sony xperia ion l28h shutdown problem

Many time my xperia ion l28h doesn't switch off.it always restart..its a big problem for me.plz help.
Sent from my LT28h using xda premium
avik6123 said:
Many time my xperia ion l28h doesn't switch off.it always restart..its a big problem for me.plz help.
Sent from my LT28h using xda premium
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If you shutdown and it restarts,wait for it to completely boot up,and then shutdown back....if keep restarting,clear all the necessary cache from cwm recovery
Sent from my LT28h using xda premium
UchihaDareNial said:
If you shutdown and it restarts,wait for it to completely boot up,and then shutdown back....if keep restarting,clear all the necessary cache from cwm recovery
Sent from my LT28h using xda premium
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Thanks dude bt I have no root in my phone..
Sent from my LT28h using xda premium
avik6123 said:
Thanks dude bt I have no root in my phone..
Sent from my LT28h using xda premium
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Click to collapse
So,your phone problem is fixed?If not,you can ask me in the future
Sent from my LT28h using xda premium
UchihaDareNial said:
So,your phone problem is fixed?If not,you can ask me in the future
Sent from my LT28h using xda premium
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Yeah dude fix...thanx for the help..
Sent from my LT28h using xda premium
Is there any way to permanently remove this shut down problem?
If yes then plz help me.
Sent from my LT28h using xda premium
avik6123 said:
Is there any way to permanently remove this shut down problem?
If yes then plz help me.
Sent from my LT28h using xda premium
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Click to collapse
I think...no....wait for jb update..
Sent from my LT28h using xda premium
Xperia ion auto restart
Hello. My Xperia Ion is not rooted or flashed with custom rom or kernel or etc. But now it always restart itself when it is not plugged in using charger or USB cable. I wonder if there is problems with battery since it has build in battery so i could not figure it out by changing to new battery. Had anybody experience this? Thanks in advance! :good::good::good::good::good:
Simsimi said:
Hello. My Xperia Ion is not rooted or flashed with custom rom or kernel or etc. But now it always restart itself when it is not plugged in using charger or USB cable. I wonder if there is problems with battery since it has build in battery so i could not figure it out by changing to new battery. Had anybody experience this? Thanks in advance! :good::good::good::good::good:
Click to expand...
Click to collapse
Try reset to factory settings.
AlinTheron said:
Try reset to factory settings.
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did not solve at all. already reset setting and erase all the data. Perhaps it is battery problems. Thank for the prompt reply! :good::good:
Simsimi said:
did not solve at all. already reset setting and erase all the data. Perhaps it is battery problems. Thank for the prompt reply! :good::good:
Click to expand...
Click to collapse
No problem. Maybe you should do some battery cycles test. Recharged when empty a battery should last longer. Maybe that will solve your problem.
I'd like to add that I updated my LT28a (locked bootloader) with the LT28h JB update (.211) then I rooted it using the Vietnamese Root Method. Everything was going good until this morning, I took it off the charger and it rebooted itself twice while above 90% charge. It reminds me of my Captivate that had the same issue. I'm testing it to see if it will happen again.
williegenius said:
I'd like to add that I updated my LT28a (locked bootloader) with the LT28h JB update (.211) then I rooted it using the Vietnamese Root Method. Everything was going good until this morning, I took it off the charger and it rebooted itself twice while above 90% charge. It reminds me of my Captivate that had the same issue. I'm testing it to see if it will happen again.
Click to expand...
Click to collapse
Flashing a ROM that's not 100% made for your phone model may be risky.

[Q] Is flashing wrong firmware can cause screen problem?

hi, i have flashed wrong firmware on my R800i. Flashing gets stuck when trying to reflash a right firmware...when i got recovery back, everything goes well. But, there is 1 problem detected..the bottom left corner of my screen becomes unresponsive to touch or difficult to respon. This problem was never happens before, and my phone has no falls during the period. Is error firmware can causes screen problem?
sorry for my bad english
Now sounds like your phone's software is fine but your hardware is going out
sent from my Sony Ericsson Xperia Play™(r800x) Running Slimbean 3.0 using Tapatalk 2™
Yes. It can cause screen problem if you used the wrong firmware. Speaking from experience on xperia plays.
Thanks, the sound gives me a hope..so, what is your solution?
Sent from my R800i using xda app-developers app
No. It is your digitiser spoilt. I had it on my play as well. Go to the repair store to fix or take it apart yourself if you want to fix it yourself.
Sent from my GT-N9330 using xda app-developers app
azim osman said:
Thanks, the sound gives me a hope..so, what is your solution?
Sent from my R800i using xda app-developers app
Click to expand...
Click to collapse
You can download the firmware here. This is the one I used the "enhanced firmware."
http://forum.xda-developers.com/showthread.php?t=1591398
Thank you..
Sent from my R800i using xda app-developers app

Can i flash ics baseband

Can i flash ics baseband on jb for my xperia s,so that 2g data would work
Sent from my Xperia SL using xda premium
I believe that the baseband is the same
Sent from my 4.2.2 Xperia S via Tapatalk
Ben36 said:
I believe that the baseband is the same
Sent from my 4.2.2 Xperia S via Tapatalk
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I think the baseband of ics had 28 in last whereas jb z having 32
Sent from my LT26i using xda premium
You can flash older baseband, but will not solve your problem. I've tried that... Phone is working well, but the 2g bug is present with the older baseband too.
Sent from my Xperia S using xda app-developers app
Thought,it would solve it.Have to switch to another rom.I never considered Sony as bad,but now they are changing my opinion
Sent from my Xperia S using xda premium
If Sony will not solve it,means we can't use jb :banghead:
Sent from my Xperia S using xda premium
custom ROM didn't solve the issue either
RISHI RAJ said:
Thought,it would solve it.Have to switch to another rom.I never considered Sony as bad,but now they are changing my opinion
Sent from my Xperia S using xda premium
Click to expand...
Click to collapse
Well, I flashed eXistenz v2 JB custom ROM but the 2G issue is not resolved. Though it's not as worse as it was in the official Sony JB firmware, 2G still goes into dormant mode sometimes.
What's puzzling me is, 2G worked seamlessly on ICS and it still works that way when you roll back (yeah, I tested this); Bobber says baseband is not the issue, then what the heck is causing this?
Insights requested from anyone who can help. I am ready to experiment, in fact I am posting this after I did a lot of that.
P.S.: Bobber, please share how to flash ICS baseband on JB. I'll try that nevertheless.

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