[Q]ARC S WiFi connection lost. - Xperia Arc Q&A, Help & Troubleshooting

Hi. I have Xperia Arc S with wifi problem.
I googled and i cant find any solution, so that why i'm here.
It looks like this. I connect to my home network, leaving phone connected for about 4 minutues, and sometimes its looses connection and dont connect again. Andorid scan for wifi, try to connect, and shows that is disconnected. It looks just like in this video watch?v=752FxRwPEtQ
(You just need to put it in youtube link, i cant post outside video)
I have arc s .62 with doomkernel, wifi is protected with WPA2 PSK.
My router is Netgear DG834G v5.
Thanks for any help.

Try this http://justinionn.tumblr.com/post/17487043450/sony-ericsson-xperia-arc-s-wi-fi-problem
Or this;
1) Open your router in your browser on the computer
2) Go to DHCP Connections (or something along those lines)
3) Delete the your Arc from the list of devices connected to the network
4) Create a new manual connection
5) Insert your Arc's ip and mac addresses (look in your phone's advanced settings under Wireless)
6)Save the whole thing and try it again.

Related

XDA 2s Wifi Guide anyone?

Hi guys, I recently destroyed my XDA2 and got a 2s on the insurance
Bluetooth on WM2003 SE if fair poor, but I managed to upgrade the stack thinger to 3900..... so I'm not completely XDA illiterate.
However, the wifi baffles me! I have access to an unsecured wireless network with internet access, and my 2s will connect to it. When I go on the the internet on my XDA, even with wifi connected it still tries to connect GPRS to use the internet. If I keep clicking cancel, it will load the page (presumably through the wireless network's internet access).
It has become clear that I have no idea what I'm doing with regards to networking. Could someone post a quick guide as to how to set up the wifi (from scratch) so that when it finds an unsecured network it will automatically use it for the internet.
Sorry if there's already a thread on this but I really can't find it. Cheers guys
-Mike
just what i need as well, i have just bought a wifi router so i can use the internet on my xda2s.
using the wireless manger -> wireless LAN manager i get:
STATUS: connected to network
SSID: NETGEAR
TX RATE: AUTO
MODE:INFRASTRUCTURE
CHANNEL 11
BSSID: 00-09-5B-D7-DC-2A
MAC: 00-09-2D-0B-C0-A6
but even when i pull the Ethnet cable (forgot how its spelt) out of the back of the router it still stays connected. so im thinking its more my PC than the xda. the thing is the router came with no software so i have no idea if its connected properly. when i pull this Ethnet cable out of the wifi router o get network cable unplugged. The network card is Broadcom 440x 10/100 Integrated Controller. Which I have never used.
if anyone has a any ideas it would stop me pulling my hair out.
Sorry to hijack this thread
mike freegan said:
However, the wifi baffles me! I have access to an unsecured wireless network with internet access, and my 2s will connect to it. When I go on the the internet on my XDA, even with wifi connected it still tries to connect GPRS to use the internet. If I keep clicking cancel, it will load the page (presumably through the wireless network's internet access).
-Mike
Click to expand...
Click to collapse
Mike, I dont think the wifi first and GPRS next works. It doesnt work properly on mine either. If I try a internet access via gprs and a local wifi is readily available, the system does not automatically switch to local wifi.....I think this could be a microsoft issue than a xda issue.
robboy said:
but even when i pull the Ethnet cable (forgot how its spelt) out of the back of the router it still stays connected. so im thinking its more my PC than the xda. the thing is the router came with no software so i have no idea if its connected properly. when i pull this Ethnet cable out of the wifi router o get network cable unplugged. The network card is Broadcom 440x 10/100 Integrated Controller. Which I have never used.
Click to expand...
Click to collapse
when u pull out the ethernet cable from the back of the router, can you still surf the net from you xda or PC?? that seems odd. So either you are not connecting to "your" own router, or someone else has a same router with unsecured setup and you were locked onto their service....if you follow what I mean. what happens if you kill the power to your router? you should definitely notice that the wifi service disappear in your xda and PC.
Dont expect a router to disappear by simply unplugging the ethernet cable, if the router is powered up, it will show up on your xda and the PC although obviously there will be no internet access.....
sorry if i wasn't clear. i meant i was still receiving a signal from the wifi router. i could never use the internet on the pda
update:
i can browse my pc files wirelessly using resco explorer, using the standard file explorer i can view the pc files using \\network/c and i have finally been able to connect to activesync.
however i still can not connect to the internet.
Any ideas, from looking on this forum it seems lots of peeps are having problems with this but nobody seems to have the answer
XDA Wi-Fi Solution....It Works!!!!
Hi,
I'm new to the forum and new to XDA2i (presumably XDA2s is same!) ....
I too had many frustrations connecting the wi-fi...but now I've cracked it, here's how.......
On first very first use (or following a hard re-set) device users are prompted to choose “What do you want WLAN to connect to?” The option bullets are ‘Internet’ or ‘Work’….’Work’ should be selected, this will connect them to the nearest WLAN (if this network is WEP encrypted it should be switched to ‘Open’ rather than ‘shared’ as is often the case).
Next prompt asks for any WEP Encryption ‘Pass Key’ to be input, when doing so omit any ‘-‘ between character pairs. Normal start-up should then be completed. Once device is up and running…..
From ‘Start’ pull-down on the ‘Today Screen’ select…. ‘settings’>’connections tab’>’connections icon’>’advanced tab’>’Select Networks’> pull-down ‘My Work Network’ > ‘OK’ out of selections to save and exit.
Go to ‘Wireless Manager’ in programs, select WLAN icon from main screen (which should turn green to show active), then select mini ‘WLAN’ icon from lower toolbar to see the status of the connection, quality of signal etc.
That did it for me......
Cheers
windupmerchant

wifi yet no internet

hi guys
had to reset my bluey.
since doing so i have not been able to reconnect to the internet or browse pages Im being fed the prompt "the page u are lookin for cannot be found!
The bluey shows the wirless connection ias active and has good strength.
some where somehow somethings changed and i have no clue what to do
Is there a kind soul who can list me a wlakthrough so i can get back on the net via my bluey and wireless router
reagrds
Same Here
I am having the same problems. I cannot use the internet on my XDA2s through WIFI or connecting directly through my laptop via Bluetooth.
Any ideas?
I am having the same problem too.
Read this!
http://forum.xda-developers.com/viewtopic.php?t=25439
Thunderz2000 said:
hi guys
had to reset my bluey.
since doing so i have not been able to reconnect to the internet or browse pages Im being fed the prompt "the page u are lookin for cannot be found!
The bluey shows the wirless connection ias active and has good strength.
some where somehow somethings changed and i have no clue what to do
Is there a kind soul who can list me a wlakthrough so i can get back on the net via my bluey and wireless router
reagrds
Click to expand...
Click to collapse
Sounds like a DHCP problem.
Have a look at your IP and the DNS (and maybe even the gateway) of your PDA and see if it's set correct.
Now do the same with a working system with a internet connection.
In windows, Klik on start and select "Run"
Now type: cmd and klik on OK,
Now type: ipconfig /all
You should see the used IP, Subnet mask, default gateway and DNS servers.
All should be the same on your PDA EXCEPT the last part of your IP!
N
I am having a similar problem.
When I got the set, I set up WEP encryption on it. It didnt work. The connection was live but no browsing.
I then found out I had an incorrect WEP key on the set. I changed it and then it started working.
Now, with the correct wep key and all, its not working for me either.
What can be wrong?
fluke maybe?
well guys it could be a fluke
but this is what i have done and this is what worked for me
1. I completely reset the blue angel (reset switch and off button together)
2. THat reestablished the wifi connection
3. I went to the home page of my router set up and after perusing it a while i went to wireless security and turned it off
4. restarted wifi connection on the bluey and wham bam..straight online
5. I could not remember my wep key so i opted for turning off wireless security although i still have it passowrd protected
Dunno if it will work for others but it has for me and im run ning a buffalo router witht he blue angel
HOme system is broadband
Regards
Well I always managed to connect to my access point to get internet to my BA with WEP enc. enabled. But my problem is I can't get the IE works when I try to connect to my other PC that provides WI-FI as well but this time via Activesync :S why :?
ramram,
If you haven't done it yet, download vxUtil & vxIPconfig; they're very useful for diagnosing connectivity issues.

[Q] my Arc has wifi problem ?

Hi everyone i just bought my arc yesterday and quite satisfied with the good quality of my phone call but today i experienced a problem is that my Arc can not compatible with the Planet WRT-415 Router .When i connect to this router the wifi icon appeared on my screen but i cannot browse to the webs ,access to the android market or do anything relate to the internet (but others router at coffee shops or public spots are ok) .I also have the iphone 4, the ipod touch and when i connect them to this Planet router everything work just fine. i assume that there is something wrong with my ARC .So could you please help me fix this problem,thank you very much
my ARC info : Model LT15i
Android version :2.3.4
Build number : 4.0.1.A.0.283
I think you need reconfigure your wireless router. you can search this case in Internet.
perhaps you can check the DHCP least time?
the lease that 'never expires' might be the problem:
http://forum.xda-developers.com/showpost.php?p=17737923&postcount=761
i have done alot of research but still can not figure it out, i also set the DHCP least time to 1 week but it doesnt work,i think it is not the hardware problem but something wrong with the firmware because yesterday i installed FXR WIFI FIX AND RESCUE and some others WIFI FIX APPS ,my device suddenly work about 1-2 hours normally then disconnected until today ,this error really make my upset,
the others device such as ,Hd2 iphone 4 and ipod touch gen1 and my laptop are ok with the wifi from this Planet Router.ony ARC has this problem
i have done : 1)reset wifi router
2) change the channel from 1 to 11
3) install WIFI FIX APPS including FXR WIFI FIX AND RESCUE
4) reset phone settings
but no helps ,
anyone can solved this problem please help me
is your router running in mixed mode? my router was running in bgn mixed mode and none of my android devices connect. when I switched the router to 802.11g only or 802.11n only, all of the android devices connect again.
No my router is only running as g mode because i bought it long time ago about nearly 5-6 years ago so it does not have n mode, my problem is that my arc does not totally incompartible with my router ,sometime it suddently work then i can browse the web and surf the internet with my arc then i try to reconnect it in order to check if it is fixed then it is disconnect again. I feel really upset with my phone ,sorry about my english
Not sure where shall I post my question. Can't find an answer but decided not to create a new post when a wi-fi problem one already exists.
I am trying to connect to WI-Fi in my office but it's WEP encrypted with password.
I got the password to connect to it and everything is working fine apart from internet use. I am connected to wi-fi but with local access only. Can't update email, browse the web or anything like it.
Is it because the Xperia Arc S does not support WEP encryption? Or because I'm doing something wrong?
Ratatox said:
Not sure where shall I post my question. Can't find an answer but decided not to create a new post when a wi-fi problem one already exists.
I am trying to connect to WI-Fi in my office but it's WEP encrypted with password.
I got the password to connect to it and everything is working fine apart from internet use. I am connected to wi-fi but with local access only. Can't update email, browse the web or anything like it.
Is it because the Xperia Arc S does not support WEP encryption? Or because I'm doing something wrong?
Click to expand...
Click to collapse
I do know that Android in general doesn't like WEP.
So in this case the only way to resolve the issue is to ask my company IT guy to change encryption, isnt it?
Are there any applications which could help with the problem or is it some kind of other issue and nothing can be done?
sdk16420 said:
I do know that Android in general doesn't like WEP.
Click to expand...
Click to collapse
I am using WEP here at home, with no problems at all. I use my Xperia Arc and have an HTC HD Mini running Android from the SD card, both connect via WEP flawlessly.
If you can only view 'local' pages only, it could be that your company use a Proxy Server to filter the webpages you can access while at work. It could also be that the settings for the DNS server are incorrect.
Depending how easily your IT department can be bribed... It may be worth stocking up on beers?
it is not web or wpa the problem is the phone,but sometime i dont know why my phone suddenly work with my PLANET modem, because i used to leave the ARC with wifi on all day at my home sometime it can connect to the internet just like normal.like zombie turn back to life .i found that when i hear the notification ring tone when i receive new gmail at my phone ,so when i hear that tone i know that my phone work with my wifi.when i try to disconnect and reconnect at that time,i cant access to the internet anymore
I have the same issue with my Arc and Neo, and now Tablet S. Seems to be an intrinsic problem of Android. For Arc and Neo, they both worked fine with firmware 2.3.2, and refused to work after upgrade to 2.3.3. Now a further upgrade to 2.3.4 does not help.
Any inspiration? I searched the max possible I could for a solution with the Almighty Google God and tried days after nights to set/reset router/phone/Tablet, and play with settings. No hope. Strange thing to notice:
1/ Can connect for a while, and then drop for no reason. AND, will reconnect after an unknown time ticks;
2/ Cannot have all three SE/S things wifi connecting together to the same router (Mine: Buffalo). Only one at a time. Yet my other NBs/IPad/IPod are still working flawlessly.
3/ All three can connect to certain make of routers: e.g., free wifi in airport/cafe.
So what exactly is happening?
hi guys after 2 weeks finally i found out a solution for my home wifi internet then my android phone now work like champ .so i hope that something im about to write here will help you:
(i have 1 modem adsl named Postef,1 Wifi Access point named Planet WRT415)
here are what i did :
1) change the IP address of Modem to :192.168.1.1
change the IP address of AP to 192.168.1.2
2) change the channel of AP to 9
At the first time my modem and AP have the same IP which is 192.168.1.1 so when i use iphone4 and laptop to browse 192.168.1.1 it logged in to the Modem but my Android phone logged in to the AP so that is the problem ,the android phone can not distinguish if you use the same IP for Modem and AP

[Q] Wifi - After Router reboot "Network not in range"

Hi,
I swear I did a search but Wifi seems a big issue with the Arc and I couldn't pinpoint my exact problem:
Everytime I reboot my router, the Arc loses its previous working wifi connection. The wifi networklist will state that the "network is not in range" (while I am basically sitting on top of my router), also forgetting the network and setting it up manually does not solve the problem. The only way I have found to address this is to change the Wifi SSID in the router - which is not a long term option.
Unfortunately I cannot give you details on the ROM (its my wife's phone and she is threatening me remotely if I cannot fix this. Like NOW) - but I know that I rooted it and put a UK stock ROM (instead of the Singaporean) about 5 months ago.
Please help, anybody - and again, I apologise if that has been addresse, I could not find the appropriate threads.
cheers
Why do you restart your router?
(i do rarely, only if the dsl/internet is gone)
Try to change ssid and sec.key of your router.
What kind of sec.key type do you use. Fexampe i use WPA-(PSK)
From my sexy LT15i
TheHaso said:
Why do you restart your router?
(i do rarely, only if the dsl/internet is gone)
Click to expand...
Click to collapse
My internet is usually ok but I also use IPTV which sometimes (= every other day) hangs and takes the router (Asus RT-N13U) along.
TheHaso said:
Try to change ssid and sec.key of your router.
What kind of sec.key type do you use. Fexampe i use WPA-(PSK)
Click to expand...
Click to collapse
I changed the SSID several times already because it is the only way to make the Arc find my network again. Security is WPA-PSK, I also tried WPA2-PSK, which made no difference.
I do acknowledge that the problem may be the router BUT every other device in my house (which includes several laptops, a Galaxy S2 and a Asus TF101) connects flawlessly to Wifi even after several router reboots. Just the arc throws the towel every single time.
Thats really wierd. These problems are very hard to help remotely, in my option
Try changing mac adress, and if you can log into you router and check device (arc) permissions
Also look at your routers radio type (-a, -b, -g, -n or something)
At least try a frimware upgrade/reinstall.
Thats what i got for now
From my sexy LT15i
First of all thank you for the time and answer.
I think from router side I'm ok, firmware is up to date, band is 20MHz, mode is b/g/n auto and no fancy settings.
The problem seems to be: as long there is a valid DHCP lease for the Sony after the router reboot, it will refuse to connect. Only after I get the lease for teh Sony out of the router (which requires a lot of fiddling) can the phone connect again.
So, to expand the question: Is there an android tool that can do some advanced networking stuff (for example something like the "ipconfig /release" command in Win?
If all else fails, I'll just buy her an iPhone
Tried to set up a static ip on you arc?
Settings > wireless and network > wireless settings > push menu button ang press advanced > check the static ip option and configure it
Try a app to connect like wifi manager and wifi connect etc.
Are the phone using the latest frimware?
From my sexy LT15i

[Q] Arc S doesn´t recgonize my wi-fi

Hello. I search the forum and the net and I didn't find an answer. I Have an Arc S, and the phone doesn´t seem to find my wi-fi. The strangest is that the phone recognizes other networks, and it was already connected at my network.
Already disabled all the WPA/WEP securitys, changed the name of the wi-fi network, Pulled the baterry out of the phone etc. My Computer is working fine over the wi-fi.
Strangest part is that my wife's phone (arc S) is doing exactly the same as mine. It all started with a electricity fail. It happened before once, but with a router reset was OK, but not this time.
Really messed up.. Any thoughts?
Thanks
Have you tried manually connect to your network?
Your wifes arc s works, probably the promblem is 99% on your phone. Try a repair on pc companion
From my sexy LT15i
Already tried a manual connection, but the network does not appear. My wifes phone is not finding the network as well....
Sorry for misreading
Some troubleshoots:
*Check your firewall on your router. Try to disable
*Change SSID/key -keytypes
*Check if your SSID us hidden, if so make it visible
*Frimware upgrade/reinstall on router
*Try other signal channels like 11, 6
Set auto if possible
Theres a app on store to find the best one
*Try other radio type, like b, g, n
Set auto if possible
*Tried to set up a static ip on you arc?
Settings > wireless and network > wireless settings > push menu button ang press advanced > check the static ip option and configure it
*Try a app to connect like wifi manager and wifi connect etc.
*Check device (arc s) settings/permissions on router
*Are the phone using the latest frimware?
**The last solution. Contact internet provider about giving you a new router (if they gave this one)
***Ultimate solution. Throw that piece if sheit out and get a new one.
From my sexy LT15i
probably your your wifi is ad-hoc mode
android stock roms can not recognize ad-hoc wifi mode . just access point mode .
if it is your problem you have 2 solutions :
change your wifi mode to access point mode
use customs roms like miui or cm
Hello All. I already tried all the above, excluding somethings that was impossible in my router (software update).
After changing every single parameter im my router, the one that worked was changing the ssid channel from auto to manual. The first channel I tryed the phone immidiatly recgonized my Wi-fi, and now I changed Again to auto and its working fine....
Dont have a clue why!!
Thanks for all!!
Is there any other router signals where you live witch your phone finds ?
Thats why, radio jamming together
From my sexy LT15i
Yes, there are some other networks with same brand of routers (same ISP provider), but with different names.
The strangest part was that it worked before, than with no changes other than the power shortage both phones stop finding the network... But now is fine
Thanks!!

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