[Q] No wifi after reboot - Samsung Galaxy Nexus

I'm having problems with the Wifi on mein nexus.
After I reboot, I can't connect to my wifi. It detects the wifi, and during the Authentification the reception drops down to one bar. Thats all thats happening.
But after a few hours, Wifi is on and it works without any problems?!
I don't have any other devices to test the wifi, except my Online Radio, and that works fine!
EDIT:
Just remembered: My girlfriend has a SGSII (duh...)
Same problem there
My router is the Dlink DIR300
EDIT2: Now I got myself the Dlink DIR 652 and have the same problem.
It works for a few hours when I change the wifi Channel.

Related

Random wifi problems

I have tried many of the ROM's here and I have noticed a
problem they have in common My network uses WPA-psk tkip usually when connected, the internet will work fine for a
few minutes, (generally 10-15 minutes), the connection will
just stop working, it will still be connected to the wifi
network but I cant load any web pages or send any pings the only way to fix it is to either try to connect to a different
network then connect back to my network, or turn the wifi
off then back on. My router is a linksys wrt54GL running tomato I also tried connecting to my actiontec router, and my
netgear router and the same problem happened on all of
them My hp ipaq rx3115 running windows mobile 2003 does not
have this problem. my signal strength is good. (generally around -20 to -30
dbm ) on some of the threads, I herd about a wifi patch but I
never see any links to it. Is anyone else having this problem?

[Q] HTC EVO 4G WiFi locks up since FreshEvo 4.1.1.0

I have an HTC EVO 4G running FreshEvo 4.1.1.0
The WiFi was working fine without a hitch until recently. It seems that since I upgraded to FreshEvo 4.1.1.0 and updated the radios with the patch, that this is when the problem started.
Now, the WiFi connection "locks up" intermittently and I have to reboot my TrendNet TEW-633GR router so that the phone will connect to it again at least for awhile.
The symptoms are: The WiFi connection with my home router will be fine for awhile. Then, it will not work.
I still get an IP address from the router and the WiFi settings says it's connected. But the connection doesn't work until I reboot the router. But the router isn't really the problem because other phones and my laptop can connect to the router even if the HTC cannot.
To the best as I can tell, the WiFi connection on the HTC locks up when:
A) I run the Roku Remote Control app and something unexpected happens like the app does a force close. The Roku Remote app uses Telnet, I believe.
B) I'm connected by WiFi at home, then leave and the phone switches to 3G. When I come back home, the WiFi between my phone and my router is locked up. However, if I connect to WiFi at another location, it works fine at the other location. Also, I can still connect to my home router with WiFi from my laptop or another phone.
Does anyone have this problem too, or a solution?
Thanks
scottkeen said:
I have an HTC EVO 4G running FreshEvo 4.1.1.0
The WiFi was working fine without a hitch until recently. It seems that since I upgraded to FreshEvo 4.1.1.0 and updated the radios with the patch, that this is when the problem started.
Now, the WiFi connection "locks up" intermittently and I have to reboot my TrendNet TEW-633GR router so that the phone will connect to it again at least for awhile.
The symptoms are: The WiFi connection with my home router will be fine for awhile. Then, it will not work.
I still get an IP address from the router and the WiFi settings says it's connected. But the connection doesn't work until I reboot the router. But the router isn't really the problem because other phones and my laptop can connect to the router even if the HTC cannot.
To the best as I can tell, the WiFi connection on the HTC locks up when:
A) I run the Roku Remote Control app and something unexpected happens like the app does a force close. The Roku Remote app uses Telnet, I believe.
B) I'm connected by WiFi at home, then leave and the phone switches to 3G. When I come back home, the WiFi between my phone and my router is locked up. However, if I connect to WiFi at another location, it works fine at the other location. Also, I can still connect to my home router with WiFi from my laptop or another phone.
Does anyone have this problem too, or a solution?
Thanks
Click to expand...
Click to collapse
I would have a go at flashing an alternative radio ROM onto the EVO first. This should be pretty simple if you've already changed ROMs and have a custom recovery.

[Q] CM7 Weird 3G/Wifi issue?

Hi guys. I recently flashed CM7 RC1.5 to my defy. Everything works fine except for one weird issue: if my 3g is on while I turn on wifi, it kills my router (BEFW11S4, old router). If I turn off 3g I can connect to the router without problems. I'm sure that this wouldn't happen with a newer router, but before the upgrade I didn't have this issue (froyo stock).
Is there an app to switch between 3g and wifi? I mean an app that forces 3g off before connecting to wifi?
Any suggestions?
Thanks in advance
my problem is the same but different.
my 3g works fine but when i turn wifi on the connection drop.
it only work again when i turn off the wifi.
any solution?

[Q] More Wifi questions...

I have a N7100 and I am also having wifi connectivity issues
I read the old wifi connectivity thread but my issue doesn't seem to be the same.
.I have a broadband wifi router which I also use an iPad, win Xp laptop, HTC Wildfire S and Motorola defy through, all of which have been fine (using WEP encryption)
)Unfortunately the note II seems to connect but then doesn't access the Internet.
The phone's wifi page shows connection. It connects then receives and IP address but then the alert comes up that there is no Internet access. I also use fing which says that there is no wifi network.
I''ve downloaded the apps wifi manager and wifi analyser to try and get to the bottom of it but they both say I have good signal strength and are connected.
Wifi analyser showed there was a bit of crossover from another AP router next door so I changed the channel to give clear air between us. I then reconnected all the devices and they all work -apart from my new Note.
My question so are 1)is there any more i can do to fix it. 2)where should I look to find the logs which might let me diagnose it a bit better . I should add that sometimes it just works and can browse and download as normal, but most of the time it doesn't.
I started to have trouble connecting to wifis few days ago, it says that signal is very strong i even see full bars and it stops on "containing IP adress" and then shows up window that signal is poor and doesnt connect, but wifi is working my friend next to me was connected, its in a bar and like 2 weeks ago i was able to connect to that very same wifi, very disappointing, no clue what could be wrong

Problems with Wi-Fi while turning the bluetooth.

Hi. Does any1 have the same issue ?
When I turn on Wi-Fi, connect to the network everything's fine, until i turn on Bluetooth, than wifi doesn't work, sometimes break the connections, when I connect to network again it's connected but works rly slow. I can't even open Web and after 10 or 15 min it's turning off.
When I turn off BT everything's fine again.
Any1 pls help. Iam using SM-P605 Lte.
I have same problem
I have the same problem, When connection a Bluetooth Speaker my wifi drops out. And connects again in about 30 seconds and the drops out and then the circle continues. I have had this issue since the update to kit kat. 4.4.2
I havent found any solutions yet
wojtemar13 said:
Hi. Does any1 have the same issue ?
When I turn on Wi-Fi, connect to the network everything's fine, until i turn on Bluetooth, than wifi doesn't work, sometimes break the connections, when I connect to network again it's connected but works rly slow. I can't even open Web and after 10 or 15 min it's turning off.
When I turn off BT everything's fine again.
Any1 pls help. Iam using SM-P605 Lte.
Click to expand...
Click to collapse
I have the same problem, what rom are you guys on? I'm on hyperdrive.I thought it might be rom related.
wojtemar13 said:
Hi. Does any1 have the same issue ?
When I turn on Wi-Fi, connect to the network everything's fine, until i turn on Bluetooth, than wifi doesn't work, sometimes break the connections, when I connect to network again it's connected but works rly slow. I can't even open Web and after 10 or 15 min it's turning off.
When I turn off BT everything's fine again.
Any1 pls help. Iam using SM-P605 Lte.
Click to expand...
Click to collapse
I have the same problem but after I bought dual band (2.4ghz and 5ghz) wireless router. Problem solved. Connet your Note 10.1 2014
to 5ghz wifi network, all Bluetooth devices using 2.4ghz frequency as well as you microwave oven and your cordless phone... it is abit crowded for video streaming.
twtp said:
I have the same problem, When connection a Bluetooth Speaker my wifi drops out. And connects again in about 30 seconds and the drops out and then the circle continues. I have had this issue since the update to kit kat. 4.4.2
I havent found any solutions yet
Click to expand...
Click to collapse
Sent from my SM-P600 using Tapatalk 2
I am using 4.4.2 stock KK.
I solve this problem, that I clean all bt cache and all paired device's, and than I've connect again (to NY bt keyboard) and now it's fine.
But I still doesn't know what was the problem.

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