[Q] can't scan wifi - Galaxy Ace S5830 Q&A, Help & Troubleshooting

I need help.I use my phone to scan for wifi ,my phone can't scan my own wifi but other wifi signal.I thought maybe it's my own router got problem but when i use my ipad to scan,it can scan yet connect to it.So,what's the problem?

always a Newbie said:
I need help.I use my phone to scan for wifi ,my phone can't scan my own wifi but other wifi signal.I thought maybe it's my own router got problem but when i use my ipad to scan,it can scan yet connect to it.So,what's the problem?
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sometimes this happens to me too, but after switching the wlan off amd on again my ace find the wlan
Sent from my GT-S5830 using xda app-developers app

always a Newbie said:
I need help.I use my phone to scan for wifi ,my phone can't scan my own wifi but other wifi signal.I thought maybe it's my own router got problem but when i use my ipad to scan,it can scan yet connect to it.So,what's the problem?
Click to expand...
Click to collapse
Try to flash the lastest stock rom via odin
Next time use Q&A thread please, you should read FORUM RULES too

Related

wi-fi problem

i never had any problem with wi-fi but today suddenly i couldn't connect to internet! all looks fine,my wi-fi is connected,link speed 54mbps,there are 3/3 bars but i just can't connect ( i'm using gingerDX v008 ) i updated to v010 still got the problem
i need help,please i'm going on a trip in 2 days and i must have wi-fi :/
i tried updating rom,full wipe and still it is't working
Forget the network, reboot, and scan for it again..
Live long, and prosper.
Zj89 said:
Forget the network, reboot, and scan for it again..
Live long, and prosper.
Click to expand...
Click to collapse
i tried that already it didn't helped :/
now i can't even connect to my wi-fi please help me
Reboot your router!

Wifi issues

So I'm having Wifi Connection issues on my Mile stone. I'm running the Lastest STABLE version from Miui.us. Problem is I can connect but within a min or two of connection it looses connection and says wifi out of range even if Im standing right next to it. If I forget the connection and restart my router it will find it and connect again and do the same thing. I've tried my cousins Samsung Vibrant on my wireless router and he doesn't have any issues so I know its not the router itself. Any Idea's on how to fix this guys?
TaintedCross said:
So I'm having Wifi Connection issues on my Mile stone. I'm running the Lastest STABLE version from Miui.us. Problem is I can connect but within a min or two of connection it looses connection and says wifi out of range even if Im standing right next to it. If I forget the connection and restart my router it will find it and connect again and do the same thing. I've tried my cousins Samsung Vibrant on my wireless router and he doesn't have any issues so I know its not the router itself. Any Idea's on how to fix this guys?
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I've had some success with changing the wifi sleep policy in the advanced tab of the WiFi settings.
Sent from my Milestone using xda premium
skadude66 said:
I've had some success with changing the wifi sleep policy in the advanced tab of the WiFi settings.
Sent from my Milestone using xda premium
Click to expand...
Click to collapse
Pretty much solved the issue, never even thought about it. Thanks.
skadude66 said:
I've had some success with changing the wifi sleep policy in the advanced tab of the WiFi settings.
Sent from my Milestone using xda premium
Click to expand...
Click to collapse
Gonna give this a try. Thanks! Hope it works, the latest (1.9.9) is so stable and fast its unbelievable.
osmanzeki said:
Gonna give this a try. Thanks! Hope it works, the latest (1.9.9) is so stable and fast its unbelievable.
Click to expand...
Click to collapse
Isn't 1.9.9 beta?
TaintedCross said:
Isn't 1.9.9 beta?
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Click to collapse
Yeah, 1.9.9 is a beta development build, but he's just remarking how stable it really is.
Hi, I have the same problem with WIFI, I cahanged the slep policy, and when I activate Wifi it's starting scanning for nothing, no wifi Network appears and when I can connect, after a whie it's disconnecting itself and doesn't reconnect. Somebody knows the problem?..I'm using MIUI android v1.9.9
I'm not sure, I updated to 1.9.16 and I'm having some issues with mine but not as bad. The weird thing is wifi won't work if the mobile data network is enable, when i turn that off my wifi will connect but if i get even like 10 feet away from the router it starts having connection issues and sometimes when im right next to it. But no where as bad as it was before.

Wi-Fi enabled not recognize networks..

Hi Folks,
I'm trying to solve this annoying (big) problem.
I have CM7.2 by Xperiafan V5 as ROM
and X8_07-ICS_Alfs as kernel.
but this problem happened also in other ROMS GDX mainly used up 1 week ago.
The problem is: I use my wi-fi connection for a while, even 3-5 days. No problem.
Then when I reactivate wi-fi it seems looking for I dont know what and it rest activated but not connect my network.
I tried to change advanced settings: channels, rescan...
Nothing works...
The only solution is:
1) I have to manually delete all networks
2) disable wi-fi
3) then enable it again so it this time rescan correctly the networks
4) re-select my network
5) re-insert the pwd.
Sometime, as 1 time on 5-6, even this dont works, so I have to add after point 1 do a REBOOT and it works :-/ :-| :-/
Some suggestion? THX a lot!!!!
I have the same problem but I,switch the Wifi off and re activate it I find networks.
Sent from my E15i using xda premium
this happened to me...
try this https://market.android.com/details?...nBlcnNvbmFsLmpoamVvbmcuYXBwLldpRmlQaWNrZXIiXQ..
enable wifi using 'stock' wifi on mobile, and scan network with this... I have no problems with this anymore
Which of WiFi security type do You use ? There are problems with gaining IP address from WPA/WPA2-PSK.
I have problems to, but what I'm doing is:
1). Connect [it's telling me, that it's out of range]
2). I simply press "scan" and that's all

[Q] Wifi connection

Hello forum! I'm having an annoying issue with my I9070: when I connect to my domestic wireless LAN the cellphone regularly accesses the Web and web-based apps work fine. But if I leave the phone inactive for, say, 10 minutes, it won't be able to access internet sources. The strange thing is that it still reports being connected to the LAN: to regain the connection I have to turn off the Wifi and turn it on again.
This is annoying because those apps that work in background can't actually access Internet and thus won't function regularly!
I've looked for solutions on the Net: I found that Android phones have troubles with WPA-PSK-protected wireless networks, such as mine; I found suggestions regarding the code *#001#* to access a debug screen where to turn off Wifi sleep mode (but for heaven's sake, I couldn't be able to find this goddamn option!); somebody suggested to switch to static IPs on the phone, to no avail.
If it can help, I have an unrooted phone with Gingerbread 2.3.6.
Try to go to Settings - Wi-fi - Advanced - Wifi always on > there check always.
I hope it helped
frzek said:
Try to go to Settings - Wi-fi - Advanced - Wifi always on > there check always.
I hope it helped
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Yep, the setting was already checked.
I can't seem to understand if the problem is in the router or in my smartphone. Hope it's not an hardware issue.
cicciograna said:
Yep, the setting was already checked.
I can't seem to understand if the problem is in the router or in my smartphone. Hope it's not an hardware issue.
Click to expand...
Click to collapse
Do you have some battery boost application installed or something else what could affect turning wireless off? If you have, try to uninstall it.
frzek said:
Do you have some battery boost application installed or something else what could affect turning wireless off? If you have, try to uninstall it.
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Click to collapse
Only battery related app is Battery Widget from Elvison, and it's just a widget showing me the charge left. Don't think it could be the problem, it doesn't feature any battery saving or battery boost function.
I'm experiencing exactly the same problem, but I only have this using my home Wifi.
Looking for a solution also!
EDIT: Do you have this everywhere but also just at one specific place or router?
What brand is your router?
Sent from my GT-I9070 using xda app-developers app
sandrin0 said:
I'm experiencing exactly the same problem, but I only have this using my home Wifi.
Looking for a solution also!
EDIT: Do you have this everywhere but also just at one specific place or router?
What brand is your router?
Sent from my GT-I9070 using xda app-developers app
Click to expand...
Click to collapse
Sorry for the delay of my answer.
I noticed that this happens at my girlfriend's house too, and also her wireless network is protected via WPA-PSK.
My brand of router is Sitecom, while my girlfriend's is DLink.
I'm using a sitecom at home too.. Guess the problem is more in the router than on the phone.
I've already been through the routers setting but unable to find anything..
Sent from my GT-I9070 using xda app-developers app
is there any way/tweak to get more speed from the existing wifi connection in galaxy s advance??

[Q] Wifi speed too low in HTC desire C

Hi friends,
i have owned HTC desire C, for the past two days my phone's wifi is not functioning properly like connecting but speed is too low which is 0.20 mbps for 2mb broadband speed. i have tried other phone in same wifi it works properly but not my phone does. i have also tried internet pass through options too but the speed is too low. please suggest me a solutions i m helpless!!!! I have attached a screenshot please find it.
Note:
This happens when i updated the play store software and when my weather service is not showing the current location. So i turned GPS On and try to update the weather service after trying several times it got updated but after that Wifi speed problem started.
when i tried in speed test software it shows the exact speed few times but other internet connection is very below par. please find the attachment
I have resetted my phone in factory settings options.
I have tried forgot network and reconnect it.
I have restarts the phone too nothing happens....
Any help !!!!!!!!!
Thanks,
jithupm17
I have already posted a solution. Check if it helps.
http://forum.xda-developers.com/showthread.php?t=2138466
wifi -> option -> advanced -> check increase wifi perfomance (may decrease battery life)
Tried that too check the screenshot!!!
pratik11 said:
I have already posted a solution. Check if it helps.
http://forum.xda-developers.com/showthread.php?t=2138466
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Hi utsav and pratik,
First of all thanks for ur reply,i have tried that option now but no to avail. One more thing i have to say it download speed only get slow when i connect my home wifi network or internet pass through options. Its get great speed wen i connect phone with neighbour wifi which is next to my house,this happens from last night only.Any idea!!!!
Thanks,
jithupm17
Buy a new wireless router
Sent from my HTC Desire C
einstein.frat said:
Buy a new wireless router
Sent from my HTC Desire C
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But it works fine in my home computer!!!!!!! i have dyanmic IP setting in TPLink router. my question is this my phone problem or wifi router or broadband problem.
Thanks,
jithupm17
You can rule out the phone as the issue if it works fine on other networks. Your PC on your home network, is it wired or wireless?
Sent from my HTC Desire C using xda premium
If you have slow wifi, someone on your network, must be downloading a torrent, or downloading stuff. Bottlenecking ur connection.
Sent from my e-mail
einstein.frat said:
If you have slow wifi, someone on your network, must be downloading a torrent, or downloading stuff. Bottlenecking ur connection.
Sent from my e-mail
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Click to collapse
Hi,
I have resetted my wifi router it works great.Thanks for all your help. Please try to solve my proximity sensor problem black screen problem which i opened in another thread please find me a solution.
Thanks,
Rineesh.PM

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