Wifi Problem since flashing to Android 7.0 - Samsung Galaxy S7 Questions and Answers

Hello everyone,
I've done the Nougat update yesterday with Odin and everything works fine with except of a small WiFi Bug.
I am connected to my local Wifi and it works pretty fine on the phone but the WiFi Symbol in the top bar always shows a small sign. If i check my WiFi under settings it says "Connection established but no internet connection could be made" since i've got a connection through WiFi on my phone this is a lie. I've already restarted the phone and cleared the cash but this didn't help.
I would really appreciate any kind of help for my little problem.
Thank you.

I don't understand this hype of upgrading as fast as possible to next version of Android.Ok it has some improvements but let it settle.
About the Wi-fi bug , you can root the phone and install superstock kernel that fixed it somehow or downgrade to MM again and wait

A simple router restart fixed the problem for me
Thanks anyway.

factory reset or just turn off the router ?

i have the same issue i did every thing please help !!!
i can't connect to any WiFi after update to android 7 officially
it united arab emirates version
please help !!!

I kept losing wifi connectivity (S7 Edge, Nougat). Told phone to Forget network, switched off router for full minute and then reconnected - password re-entry required of course. No problems now for past 5 days. Am in Spain.

Related

WLAN only working with WPS for me

hey guys
today i received my n5 and i am very happy of that fact!
but at beginning i still have an issue - or hopefully not
model s/n 310xx
everything gone fine since starting the setup guide where it comes to connect to a wlan network. there are several listed in my region including mine (all are fritz boxes)
when i try to connect to any network and it comes to enter the password - i do
but then when connecting it does nothing, as if i pressed cancel
after that randomly the networks getting a status of "deactivated" - so the device is not even trying to connect to any
i got rid of it using the WPS method with my router and could connect, but that cant the the solution. i would not be able to connect to any network without WPS?!
i am still running the forced update at beginning (my connection is very poor over wlan and traffic of my h+/3g is gone before..)
so i hope it will be solved after update... but has anyone else made any experience like this?
after update all is fine. thread can be closed

[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.

Unable to access internet through Wifi after lollipop update

Guys,
I'm not able to access internet through my wifi network since 3 days after the lollipop update .. The wifi network is working fine as others are able to connect and access internet but for only me it's not working.
I tried soft resetting the phone by holding the power and volume down key for 10 secs and also cleared the cache partition but to no avail.
Someone please help me out to sort out this problem as I really need internet to connect to essential services on my mobile. Thanks in advance, appreciate your help!
Are you running a custom ROM or kernel?
I got the update notification and downloaded the update.
So you're running a stock ROM and kernel? Are you able to access your data network over 3g?
I'm not sure about these terms but I just got the official update. Yes, I'm able to access internet on mobile data.
Sounds to be like something went wrong during the update process.
I have a custom ROM on my phone and, if I use the wrong kernel with my custom ROM, wifi does not work.
No.. The weird thing is I took it to get it checked at a mobile shop. When he connected to his Wi-Fi it was able to access the internet. It's not working only for my Wi-Fi network it seems. He was saying it has to be formatted but I don't want to lose my data ?
Guys, as a last resort I have finally formatted my mobile and backed up settings. Now, it's not even defecting my Wi-Fi network. And as said earlier, I'm able to connect and access internet on my other devices. This is really confusing I'm not able to figure out what's wrong. Many of my friends who have Moto G are also facing this same problem. I hope there's an upcoming update from Motorola to fix this issue asap. ?
Change channel
Change your wifi channel from your routrer settings page to under 12 wifi will work . Use channels 1-11 for lollipop roms .
minhaj18 said:
Guys,
I'm not able to access internet through my wifi network since 3 days after the lollipop update .. The wifi network is working fine as others are able to connect and access internet but for only me it's not working.
I tried soft resetting the phone by holding the power and volume down key for 10 secs and also cleared the cache partition but to no avail.
Someone please help me out to sort out this problem as I really need internet to connect to essential services on my mobile. Thanks in advance, appreciate your help!
Click to expand...
Click to collapse
I faced same issue few days ago..
Possible solution (try all one by one)
Switch encryption mode in wifi router (TKIP <=> AES)
Change name of wifi (Don't use space)
Change security type (WEP <=> WPA <=> WPA2)
After each step restart router and check if you can still connect.
Worked for me
Also check channel as mentioned by @ankushv ... AFAIK channel between 1-11 is must for most android phones
Thanks for your reply. When I checked my phone later sometime it showed my Wi-Fi network and I immediately connected it. But it works sometimes and doesn't at other. I hope google engineers are aware of this Wi-Fi issue and going to release a patch update soon.
A big bug encountered in 5.0.2 stock android version on my Moto G
Guyzz plzz help ,
i think this is a kind of bug encountered on my Non-rooted Pure Stock Motorola Moto g android version 5.0.2 ; i am facing problem of call dropping , voice skipping , when someone calls me I'm not able to listen other person's voice , sometimes voice skips , and same happens when someone calls me , when playing any audio/video my phone automatically stops it after seeking it up-to 3-4 seconds only , but when i connect my phone with my earphones or any external multimedia speakers then everything works fine. i tried factory/hard reset but didn't worked, wiped cache partition :crying:
Guys,
Just one quick question. Is the Wi-Fi connecting issue fixed in the new Android 5.1 lollipop update?
I have Lollipop 5.02 on my xt1032 and I have no problem connecting to and searching for networks.

[Completed] Wifi connection kills Android phone

Hello there, I have a weird issue with my android phone, suddenly when I try to connect to a specific network using Wifi my phone gets blocked (Black screen) and is totally unresponsive, the only way to get back the phone to work is doing a full factory reset, This happens since yesterday afternoon when I get back to the office and tried to get connected to my office network, everything was working fine with my phone, no new apps installed recently, am on KitKat 4.4.2 and as I told you everything was fine till yesterday. I try to connect to my home wifi network and to other places, even public networks, and it works fine without problem, it seems is just with my office network but the IT group told me no changes was made in the network configuration since past 2 week.
Any sugestion, troubleshooting tips???
Thanks a lot
Hi there,
Please give us more details about your device.
Thanks

Wifi problems after Nougat update

Hi, since the nougat update I got last week, my phone is having problems connecting to Wifi.
It will connect fine, then if I leave the wifi connection I have and go out, when I return it won't connect. It can see the router, but refuses to connect at all. I then have to re-boot and it connects fine (a real pain when wifi calling is essential due to poor signal and I'm hopeless at remembering to reboot when I enter a new wifi zone).
This is happening at both home and work, so I don't think it's caused by the routers. Before the update the wifi connection in both places was absolutly solid. Really frustrated, has anyone got any ideas?
I'm currently "repairing" the software yet again to see if that helps, it's a bog standard non-rooted E6653 on EE
Try doing factory reset.
Yes try a factory reset.
I'm on stock Nougat and no such wifi issues.
However I did experience wifi connection (disconnection) issues on Marshmallow.
Don't restart your phone. Don't do a factory reset.
This is what you should do: Turn on Flight mode, then turn it off again. Wait for a few secs, done!
This saves you for some of the daily pain, while you are awaiting Sony's permanent fix. Unfortunatelly, Sony is persistently refusing to tell you how and when, would you believe it ...
I have exactly the same problem with my Z5, after the latest upgrade. Will try the airplane mode trick and hope that Sony will provide a patch.
I have the same problem. Turn on and off flight mode works.
same problem here

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