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My wifi seems to disconnect from my wifi when the screen turns off, despite me having changed my settings to never sleep. When I look at the wifi settings it says "Unsuccessful Connection". I didn't have this problem with my MT3G.
Anyone having similiar issues or a fix?
wifi Reconnection issues
I'm having the same problems with mine.
It initially connects to wifi fine but when the screen goes off it sometimes drops the connection and will not reconnect without a reboot.
I have tried setting it to keep the wifi when sleeping but it makes no difference.
I found a few similar reports elsewhere and followed most of the suggestions, like changing routers, changing wifi channels, setting an IP address instead of DHCP etc. Nothing seems to make any difference so far.
Mine never seems to reconnect after waking up, but I just go into the Wireless settings/Wifi settings window (where it lists all the Wifi networks in the area) and press on the network name and it brings up a dialog allowing me to connect again. I press the Connect button and it instantly reconnects. No reboot required...
Try increase your router's "Group Key Update Interval". I had the same problem with my D-Link DIR-655. I changed mine to 10 hours and it's working fine for me now.
i have the issus that my wifi is "connected" i mean i see the logo at the top bar but after a few minutes i don't get any update from the internet like gmail oder twitter when is wake up the device from sleep i get them back again
maybe it something with the Group Key Intervall but i can't switch it on my speedport w700v router
I just tried switching mine, highest it can go is 7200 seconds, so I bumped it to two hours instead of one. linksys
my wifi reconnects when I wake the screen almost 100% but it's not reliable.
I have to go to wifi list and reconnect. Sometimes I disable wifi and then re enable, conects no problem. Irritating
i heared that switching the encryption from wpa/wpa2 to only wpa2 will solve this issues, will try it when i am at home
...seems like almost everybody got this problem.
for example with my Hero i don't had this problems so it's something with the W-Lan card of the Nexus
Got this problem too but will try the suggested work arounds when I get home tonight
found out that my encryption is wpa2 not wpa/wpa2 ... damn so thats not the reason
and my router cant configure the group key intervall
I don't have this issue, running CM5.0.3.1, mine is set to Never Sleep and it does not. My connection does not time out either. I connect to two Trendnet TEW-637AP's at home, in mixed b/g/n mode with WPA2-PSK mode security.
Could it be, that this prob exists just for nonrooted phones?!
i've got mcr 1.6 which is rooted and don't work
i think it's a problem with the wifi card and the wifi router
rooting just means that you get read/write access to all folders
doesn't change anything on your wifi connection
qvert said:
i've got mcr 1.6 which is rooted and don't work
i think it's a problem with the wifi card and the wifi router
rooting just means that you get read/write access to all folders
doesn't change anything on your wifi connection
Click to expand...
Click to collapse
Not exactly, it means also modified system files, which could include those that interface with the wifi chip and those that control the sleep state of the device.
Also, Cyanogen (and most other custom roms now) are running on a different (newer) kernel.
yes i know
but mcr is although running on different kernel and it's not working there
i don't think its an issue bei the stock rom and mcr
maybe here is someone with CM where the wifi drops?
edit:
okay i tried it with the desire rom version from modaco, the same failures, maybe i try a CM built now, and see if it changes
Code:
[B]Rom [/B] [B]Router / Access Point[/B]
MCR 1.6 | Speedport w700v | not working
Desire MCR | Speedport w700v | not working
CM 5.0.3.1 | Speedport w700v | not working
i think this means it's not a rom issue, its something with the routers and access points in combination of the wifi card from the nexus
That´s strange..perhaps just accidentally, but: yesterday I installed "Task Manager" , which has an auto-kill function.....since then my Wifi reconnects perfectly
maybe because it automatically does anything inside of the 10 minutes which keeps the wifi active?
which one did you install?
there are a lot of them on the market
which developer?
edit:
ah i found a strange issue, today i was at the wifi of my girlfriend, she has the same router BUT i don't have the wifi problems there, with the same model of router thats very strange
i found another work around, i set my twitter client to 5 minutes update intervall, this means every 5 minutes is network traffic and the connection won't drop after my 10 minutes public key intervall change
don't know how much battery is used while setting from 10 to 5 minutes but i think it should be okay
Try a different WiFi channel
I've seen reports of WiFi connection problems being solved by changing channels on the AP. Channel 10 seems to be a consistently reliable choice.
Hello all,
I flashed CM10.0 a few weeks ago and everything was working fine up until 2 days ago, now my I9000 won't connect to the internet at all. I was using Easy Battery Saver which cancels the data signal everytime the phone is idle, but this stopped turning the connection on. I uninstalled it hoping the phone would revert back to normal but can't get connected. I restored the app hoping it would pick up the settings again but still no joy.
I have wiped everything including user data and the caches, done a factory reset and reflashed the rom. The signal did return for about 30 minutes after the flash but the connection has since died again. I've tried switching on the roaming and national roaming, also no luck.
Does anyone have any idea what might be causing this or even how to fix it?
Thanks in advance
Boogaloo27 said:
Hello all,
I flashed CM10.0 a few weeks ago and everything was working fine up until 2 days ago, now my I9000 won't connect to the internet at all. I was using Easy Battery Saver which cancels the data signal everytime the phone is idle, but this stopped turning the connection on. I uninstalled it hoping the phone would revert back to normal but can't get connected. I restored the app hoping it would pick up the settings again but still no joy.
I have wiped everything including user data and the caches, done a factory reset and reflashed the rom. The signal did return for about 30 minutes after the flash but the connection has since died again. I've tried switching on the roaming and national roaming, also no luck.
Does anyone have any idea what might be causing this or even how to fix it?
Thanks in advance
Click to expand...
Click to collapse
I am just guessing, but as from what I understand you uninstalled the application when you were not having the internet connection working. Right? The correct settings have possibly remained overwritten (some applications block the outgoing data traffic by changing the connection settings). Give APNDroid a try and if unsuccessful try going to your phone operator webpages and find the correct connection settings.
I am using CM10 with APNDroid which works fine. However sometimes I cannot connect to 3G as well. Switching the APNDroid on/off couple of times or rebooting solves the issue.
nameh said:
I am just guessing, but as from what I understand you uninstalled the application when you were not having the internet connection working. Right? The correct settings have possibly remained overwritten (some applications block the outgoing data traffic by changing the connection settings). Give APNDroid a try and if unsuccessful try going to your phone operator webpages and find the correct connection settings.
I am using CM10 with APNDroid which works fine. However sometimes I cannot connect to 3G as well. Switching the APNDroid on/off couple of times or rebooting solves the issue.
Click to expand...
Click to collapse
Thanks for the response mate. You guessed right, APNDroid hasn't fixed it and I haven't been able to find APN settings other than the one that is already in my phone. Might reverting to stock solve the issue? My contract is up at the end of the month so I could handle living with GB until then .
Hi again, reverting back will definitely not solve the issue. From what you had said I understand that the internet settings are somewhat messed up.
These settings are bound to your SIM card. By up/downgrading ROM these remain.
Could you check if your APN settings are correct (I assume you need to check with your provider).
Good luck and keep us informed.
Sent from my GT-I9000 using xda app-developers app
Just found the APN settings online. Reset my APN and it looks to be working. I'll keep an eye on it just in case but I think either the ROM or the App messed up the user/password on the APN.
Hopefully it's all fixed. Thanks for all the help.
first try apn tweaker from market then if no luck what worked for me
1 flash darkyrom 10.2 re
2 alliancerom jw4
3 then jw8
working well for past week
Hi folks
Since I updated to JellyBean (JellyMod currently) I have an issue with my wifi connection.
It shows connected but i cant transfer any data (every app fails to establish a connection) until I turn off the wifi and turn it on again. then it ill work for some time and fails again after a not defined period of time.
I found a lot of threads regarding similiar problems but I did not find a solution yet (and for me having a rooted phone installing an app that that runs in background like wifi fixer is a workaround, not a fix
I already did a complete factory reset and fresh install of jellymod.
My router at home is a netgear wndr3700 with the latest dd-wrt. all my other devices work great.
I set the wifi of my i9070 to always on. also i installed auto wifi for location based wifi on/off-profiles.
all of this worked with gingerbread, never had problems...
any idea? seems like a lot of galaxy phones and even tabs are affected...
Thanks in advance!
Hi!
It's my first post, so - Hello World!
Does anybody had a problem with MMS sending, when using a MMS APN cause mobile internet disconnection? (but not when wifi is connected)
I have tried few Android 5 roms (Ressurection, Nameless, AOSP) and this problem happens every time.
My APN setting are correct, internet is working (3G, 4G) also MMS (with WiFi connected).
Is there any tool to bugfix / create log?
I believe the device cannot have two connections at the same time. You must have two APNs, and it disconnects one to connect the other.
You must find a way to bind them, most carriers are already doing this...
daedric said:
I believe the device cannot have two connections at the same time. You must have two APNs, and it disconnects one to connect the other.
You must find a way to bind them, most carriers are already doing this...
Click to expand...
Click to collapse
But on stock ROM (and cleaned 4.4.4) it was working with two APNs
Only on lolipop ROMs I'm experiencing such problem.
Hi,
I just flashed RR74 and also the Xposed from the link given by syed hassan, everything seems to be worked fine but after a day facing issue in data connection issue, wifi also not auto connecting, data is also not connecting need to do work around for data connection. kindly help me to resolve this issue.
Thanks
dineshnfun said:
Hi,
I just flashed RR74 and also the Xposed from the link given by syed hassan, everything seems to be worked fine but after a day facing issue in data connection issue, wifi also not auto connecting, data is also not connecting need to do work around for data connection. kindly help me to resolve this issue.
Thanks
Click to expand...
Click to collapse
first check apn if you are from pakistan you have to add apn settings
Add APN settings according to your service provider..
Go to settings/sim cards/sim 1 or 2 settings access point names.add according to service provider and reboot..
You can get APN settings easily from google..
I forgot to add APN of our country..
if apn is added turn on data turn on airplane mod for few seconds and turn it off you wil get your data turned on
as concern wifi auto connectivity issue it has no issue like that:good:
Still data issue exist
hassanjavaid8181,
I have tried the steps that you have mentioned, data is working for sometime but after sometime its getting disconnected, i once again turned ON/OFF airplane mode, net is available for few minutes then once again only outgoing is available no incoming signal is available in data. Any solutions for this issue? Which ROM your currently using, did you not face any issue? I made a clean install only. Any steps to resolve this issue.
Thanks
dineshnfun said:
hassanjavaid8181,
I have tried the steps that you have mentioned, data is working for sometime but after sometime its getting disconnected, i once again turned ON/OFF airplane mode, net is available for few minutes then once again only outgoing is available no incoming signal is available in data. Any solutions for this issue? Which ROM your currently using, did you not face any issue? I made a clean install only. Any steps to resolve this issue.
Thanks
Click to expand...
Click to collapse
click on link watch that video,,,
https://mega.nz/#!EBJAGRqB!TfjQIuiDLYcsWy7LdYKR-cqnoNFA_t8Wrg6tbWvtz-U
those are the steps you follow??
apn settings should be correct,,
currently i am on mokee r74
Followed same steps
hassanjavaid8181 said:
click on link watch that video,,,
https://mega.nz/#!EBJAGRqB!TfjQIuiDLYcsWy7LdYKR-cqnoNFA_t8Wrg6tbWvtz-U
those are the steps you follow??
apn settings should be correct,,
currently i am on mokee r74
Click to expand...
Click to collapse
one more thing my mobile data connects when roaming is enabled for data connection, i have followed the same steps that you have mentioned. Can the issue be because of roaming? I have enabled roaming switch also.
Flashing
modemfix europe from codelover (should not be needed if u have mobile singal)
this - mega.nz/#!kdgk1BKQ!4hENBSC5LrhzoL3Kiee4sp1UBiY_w4oh3L_xryJdtIc
and placing my sim card from sim slot 2 to sim slot 1 solved the issue.
Now connection works as charm. Sometimes it goes down, turning on and off airplane mode takes care of it.
Data issue is fixed in new builds.