Help! Major WiFi issue after Nougat 7.0 "upgrade" - Samsung Galaxy S7 Questions and Answers

I upgraded to nougat this afternoon upon being prompted to download. Things were working fine until this evening when I was out of WiFi range while driving and swiped the "choose a WiFi network" notification off of my dropdown notification window.
Since then, my WiFi doesn't stay on longer than 5-7 seconds... Never mind actually connecting to a WiFi network. And yes, I am in range at home.
If anyone has any recommendations for how to fix this, it would be greatly appreciated. I have rebooted and tried to re-add the network, but WiFi doesn't stay on long enough to do so.
Thanks

I have WiFi drops to
It's not as bad as yours but my connections drops to much
Resetting Network Configuration and changing my Modem settings didn't help
I didn't have the issue with MM

Clear phone data and cache. Factory reset.

Related

[Q] Wondering if the Venom ROM will get any of the updates TMO just released

If anyone knows, will the ViperOneS ROM get the updates TMO just released?
http://phandroid.com/2012/09/26/htc-one-s-for-t-mobile-usa-getting-android-4-0-4/
Specifically,
Helps with data connection delay
Helps with signal fluctuations
At random times, data signal will drop and won't reconnect to the network. Only fix is to go into Airplane mode and back.
treklos said:
If anyone knows, will the ViperOneS ROM get the updates TMO just released?
http://phandroid.com/2012/09/26/htc-one-s-for-t-mobile-usa-getting-android-4-0-4/
Specifically,
Helps with data connection delay
Helps with signal fluctuations
At random times, data signal will drop and won't reconnect to the network. Only fix is to go into Airplane mode and back.
Click to expand...
Click to collapse
for the signal fluctuations i solved it with "Disable FastDormancy" got the same problem like you before.
For the data connection delay I don't understand what you mean.
McGiver93 said:
for the signal fluctuations i solved it with "Disable FastDormancy" got the same problem like you before.
For the data connection delay I don't understand what you mean.
Click to expand...
Click to collapse
I've done the "Disable Fast Dormancy" and that seems to keep it connected to the network longer, but it'll still randomly disconnect from the network (just less frequently).
Well the "Helps with data connection delay" seems to describe what happens to me when I browse or use an app that requires data.
http://support.t-mobile.com/docs/DOC-4288
Basically, you can see the data signal bars drop and everything appears to time-out, then it will disconnect from the network. You can either wait a few minutes for it to reconnect, or go into Airplane mode or do a reboot to get it to re-connect.
One thing that I've noticed when going into Airplane mode, is from the Settings menu, the Mobile Network switch is greyed out and the phone takes about 1-2 minutes to put itself in Airplane mode. But when I do have signal, going into Airplane mode is much quicker. Is there a way to view what the phone or radio are doing when it disconnects?
Wich radio are u on?
Maybe updating could fix it
If I helped in anyway please hit thanks

Nexus 5 Wifi Issue

So I've had my Nexus 5 for roughly around a month and I hadn't experienced any issues others have had with wifi not connecting until now. My N5 will show im connected to my home wifi with full bars, but going into quick settings shows it to be orange. Suggesting there's no data transfer, I cannot use any internet based apps with wifi. I've tried some suggestions, switching my router off then on, rebooting the phone, turning some settings off in the advanced panel in wifi settings. All have failed.
I was just wondering if anyone else has this problem and if anyone has a fix to it.
Dillllz said:
So I've had my Nexus 5 for roughly around a month and I hadn't experienced any issues others have had with wifi not connecting until now. My N5 will show im connected to my home wifi with full bars, but going into quick settings shows it to be orange. Suggesting there's no data transfer, I cannot use any internet based apps with wifi. I've tried some suggestions, switching my router off then on, rebooting the phone, turning some settings off in the advanced panel in wifi settings. All have failed.
I was just wondering if anyone else has this problem and if anyone has a fix to it.
Click to expand...
Click to collapse
There was a thread around here somewhere that suggested turning off your mobile data helped fix this problem, I think it was in the N5 General forums.....here it is:
http://forum.xda-developers.com/showthread.php?t=2550690
Don't know if it'll help or not, just saw your thread and had just looked at the other one, figured I'd toss it out there.
Thanks for the reply, just tried that solution but still no luck.
I have a similar problem except that there are phases of wifi not working.
Sometimes I would have around 20-30 seconds of WiFi not working and there would be no data transfer.
Speeds are still fast when it is working however.
I played a little with only using mobile data and no wifi, and everything worked. (Small sample size however).
Seems like this is a WiFi only issue.
So somehow overnight the wifi has managed to fix itself, will report back if the problem returns.
The issue with the wifi returned unfortunately.
Dillllz said:
The issue with the wifi returned unfortunately.
Click to expand...
Click to collapse
Don't know if you've tried this but change your WiFi frequency band in advanced setting to either "5 GHz only" or "2.4 GHz only," whatever your router uses. Might be worth a try.
Thanks for the help, but I've tried changing some settings in advanced wifi settings but it hasn't worked. Even what you recommended I've tried that before and it didn't work.
wifi issue
Also I have the same issue - Im connected to router by wi-fi, home and work and time by time (5x a day) wifi stops working. Wifi is enabled in settings, but there is no connection. Restart the cellphone helps, but after that, maybe an hour, it appears again.
Issue was in 4.4 and still appers in 4.4.1.
Yet did not found how to solve it.
I have the same issue on my gnex running shiny 4.4, but I also had the same issue on 4.3. Tried the wifi options, nothing worked. Unfortunately, no solution for this device that has to last one more week. The double swipe down and tapping wifi gets the connection back, but it is only a work around.
The N5 connects seamlessly to my home and work wifi. A few days ago, I flashed the hammerhead factory image, TWRP and the 4.4.1 update.
Nexus 5 - wifi not switch automatically from data
pcloadletter1 said:
I have the same issue on my gnex running shiny 4.4, but I also had the same issue on 4.3. Tried the wifi options, nothing worked. Unfortunately, no solution for this device that has to last one more week. The double swipe down and tapping wifi gets the connection back, but it is only a work around.
The N5 connects seamlessly to my home and work wifi. A few days ago, I flashed the hammerhead factory image, TWRP and the 4.4.1 update.
Click to expand...
Click to collapse
Hey,
I have the same problem with 4.4.2.(factory rom, no root or not unlocked). Sometimes the wifi not works and get orange. I must put airplane mode to fix it. Its annoying.
But as well happens to me:
When I go out from office or home (where I have wifi connections saved in phone) the phone automatically switch to data plan from carrier. But when I come back the phone stays with data and there is not automatic switch to wifi. Sometimes it help to put wifi off or always airplane mode on/off for a while.
I do not know if it is normal behave of android but I would like have automatic switch to wifi.
I tried to change wifi details (changing bands, etc.) but not helped.
Please help. Thank you.
Is custom ROM or kernel will fix it??
For some unknown reason, as soon as I updated my router's firmware, the problem disappeared.
Updated Android 6.0 solved the issue
Dillllz said:
So I've had my Nexus 5 for roughly around a month and I hadn't experienced any issues others have had with wifi not connecting until now. My N5 will show im connected to my home wifi with full bars, but going into quick settings shows it to be orange. Suggesting there's no data transfer, I cannot use any internet based apps with wifi. I've tried some suggestions, switching my router off then on, rebooting the phone, turning some settings off in the advanced panel in wifi settings. All have failed.
I was just wondering if anyone else has this problem and if anyone has a fix to it.
Click to expand...
Click to collapse
So I had the unfortunate experience of having my wifi go down while on vacation and for 3 weeks I spent a good chunk of time wiping and reinstalling multiple versions from Cyanogen, Paranoid android and 4.4 - 5.1 to no avail. I just did another factory wipe today and installed the new Android 6.0
The Finger Pointing Game is OVER
Read through 30+ pages of other android users with similar experience and some people send their units back to LG and some even managed getting a new handset. There was never any hardware issues with my unit I just couldn't turn on the WiFi but after the install WiFi works? Guess next time you push a software update to our Phones CHECK YOUR SH*T google and Maybe DON'T Take 3 months to FIX your F*CK Up.
I have a similar issue. Since Lollipop my phone almost never automatically connects to my WiFi anymore. What's wrong?

38R Wi-fi connection issue

Ever since my phone got the XNPH38R update I've been having an issue with wi-fi
If I connect to wifi it works fine but as soon as I lose the wifi signal it can't seem to reconnect to the same wifi without rebooting the phone. Its especially annoying when I walk to get the mail or come home from anywhere.
I've tried manually connecting to the wifi after being disconnected in the android wifi settings menu but it doesn't connect until I reboot my phone.
I'm running the 64GB oneplus one on t-mobile in the usa.
Any suggestions?
jkentj said:
Ever since my phone got the XNPH38R update I've been having an issue with wi-fi
If I connect to wifi it works fine but as soon as I lose the wifi signal it can't seem to reconnect to the same wifi without rebooting the phone. Its especially annoying when I walk to get the mail or come home from anywhere.
I've tried manually connecting to the wifi after being disconnected in the android wifi settings menu but it doesn't connect until I reboot my phone.
I'm running the 64GB oneplus one on t-mobile in the usa.
Any suggestions?
Click to expand...
Click to collapse
I've had this issue on CM, except it'd work when I manually connected back to the wifi - I believe it's an issue when the phone goes to sleep it's failing to resume wifi connections.
The only thing I could suggest is try downgrading back down, or doing a clean re-install, and reporting this issue on CM's jira, so they can fix it.
https://jira.cyanogenmod.org/
I'm on OMNI now, so I can't really help you out, but do try unticking that 'wifi optimization' option, or perhaps using a tasker profile to turn off and on wifi whenever the screen display turns off and on respectively (at the trade off of loosing connection, so you won't be able to download stuff while the phone's off).
i have the same problem..

[Q] Wi-Fi connectivity issues

Hey guys,
I'm having some issues with my Wi-Fi connectivity on my N5 and it's freaking me out! :crying:
When I'm trying to connect to my home network, the Wi-Fi icon is getting orange after some random time.
Some times it gets back to white, some times it's not.
I know its a known issue but nothing seems to fix it.
I tried everything - reboot my phone, reboot my router, reboot into safe mode, forget the network and connect again, toggle into airplane mode and back, change Wi-Fi settings to connect only to 2.4 GHz, avoid poor connections, update my router firmware.
NOTHING worked!
The only thing I haven't tried yet is factory reset but I read some people saying it didn't help them either.
Only turning Wi-Fi off and than on again makes it "white" again for some other random time.
I'm running stock everything on a rooted device with Android 4.4.4 build KTU84P.
My Wi-Fi is working great with other devices in the network including a Nexus 7 2012 and some laptops.
And it seems that my Nexus 5 is connecting fine to other Wi-Fi networks.
It worked fine in the past and I think it all went wrong when I replaced my Modem.
Any ideas what else can I try?
Do you think maybe the Lollipop update will fix this annoying issue?
Thanks!
Forgot to mention (I guess it is obvious) - I can't connect to any website or run any network connected app when I'm "orange" (I know it means I'm not connected to google services).
Tried also to change my Wi-Fi channel. still not working.
Doesn't anyone have an idea what is wrong here?
This is really frustrating ... :crying:
Well, I'm kind of talking to myself here, but in case someone else is facing this annoying issue, here is what fixed it for me eventually:
Configure a static IP to my phone in the router configurations ! :victory:
Before that, I also tried to disable Wi-Fi optimization in the phone Wi-Fi settings, buy it didn't seem to help.

Question W-Fi constantly dropping

Anyone having issues with Wi-Fi dropping all the time after latest update? When I say "all the time" I mean like every couple of minutes.
All network settings reset.
MAC set static.
It's the only one of maybe 30 Wi-Fi devices in house with the issue.
Wi-Fi AP rebooted.
Phone rebooted.
Phone is maybe 1 metre from the access point most of day.
Nothing seems to keep it stable.
The phone's unusable and I've only got a couple of weeks to return it if this doesn't get fixed.
did you flash the new firmware or was it ota

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