I updated from Oreo 5.1.7, encrypted and rooted to Android Pie with a clean install. All works fine, except for some Wifi: at home no problem, but when today I had returned to my office, I cannot use the WiFi anymore, the system keeps saying no internet connection for that WiFi.
Any suggestion?
Elleby said:
I updated from Oreo 5.1.7, encrypted and rooted to Android Pie with a clean install. All works fine, except for some Wifi: at home no problem, but when today I had returned to my office, I cannot use the WiFi anymore, the system keeps saying no internet connection for that WiFi.
Any suggestion?
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If the wifi works at home but not at work, let's check your settings again or make a new authentication. It's not a general rom issue, otherwise it will not work in general
Ok, solved (more or less), at my work they changed the configuration of all Access Points during the night.
Related
Hey guys, the newest 3.2 update (not the first one but the second one that came out) messed up my Wifi and now I can't connect to it. I've turned off/one my roouter+modem, wifi on tablet, tablet itself, and re-added the network multiple times and nothing seems to work. What happens is that I add the network and it would try to connect and authenticate but then it just retries connecting again and then all the available wifi networks are gone. It's a mess. And it happened a few times where it would finally connect but then no webpage would open after a few minutes and the wifi bars on the bottom right turn from blue to grey. Wtf. How the hell can Samsumg mess up something like that? And no it's not my wifi since it works perfectly fine with alllll of my other devices.
I just had exactly the same problem. 3.2 was working fine for a couple of days for me but now has difficulty connecting and when it does connect doesn't seem to be able to reach the internet. No issues with other devices. Time for a custom ROM?
Had also issues with wifi and the latest stock 3.2. It went away with Task 6.1 and probably the other custom rom also.
And now it is all working again.
Strange but worrying.......
On the contrary the wifi is better now with me. I used to have wifi issues after the TW update. The first days with stock Android I dont remember a single day dropping my wifi connection, but after TW update I sometimes picked my Tab to see "no internet connection". After 3.2 update it is just always on. I am quite happy with this update. If I ever see a drop in connection it is %100 router related which sometimes confuses and tries to assign the same the IP address to 2 different devices.
Hello there.
This is my first post here, as I usually Google and usually find the solution here, but this time no.
Yesteday, my N4 stopped accessing the Web via Wifi.
It do connects to the Modem, gets its IP adress and etc. But I see no data being exchanged (using Internet Speed Meter I see 0kb/s, or a few bytes).
I see the N4 and its IP also from the router configuration page, and from the phone itself under wifi settings.
It was working fine 48Hours ago, and I didn't make anything weird in the past hours. It was running PacMan Rom (the latest one). I tried a factory reset and wiping a fresh 4.4, but nothing yet.
I tried multiple Fresh-Flashing but none helped.
I tried connecting to a free Wifi Hotspot and it worked like a charm, but when it comes to the my Wifi spot, nopenope. 3G works fine.
Any help? If you need more details just ask.
EDIT - Just forget what I wrote. Seems like my ISP router went nuts. I forgot to try a router hard reset before posting. I just tried and it's working again.
At least my Nexus is still going nice
My phone connects fine, has full WiFi service, everything else in my house that uses WiFi works perfectly fine. However, when I connect my phone to my WiFi network it get very poor performance and lose many connections to things such as Twitter and Netflix, gmail. When I turn the WiFi off and use 4G, the phone works great.
I update via FOTA and the last version
C930AUCS2APH1
Endy10 said:
My phone connects fine, has full WiFi service, everything else in my house that uses WiFi works perfectly fine. However, when I connect my phone to my WiFi network it get very poor performance and lose many connections to things such as Twitter and Netflix, gmail. When I turn the WiFi off and use 4G, the phone works great.
I update via FOTA and the last version
C930AUCS2APH1
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Welcome to XDA!
FYI, threads of this nature belong in the Questions & Answers section, so I've moved it there.
I recently put rooted Lollipop PB1 on my SM-G900V (verizon), put AFWall+ on it, and thought all was good. However, when I restart my phone I can use wifi and VPN fine, but mobile hotspot tries and fails, even if I manually disconnect VPN first. I restart again and mobile hotspot works fine, but if I disconnect then VPN using native android interface is always "unsuccessful." I've tried OpenVPN client and PIA client instead of the native one but to no avail (I think the PIA one made it so my wifi couldn't come back on until a restart). Yes, VPN, OpenVPN and PIA are enabled in AFwall+ (wifi, mobile, vpn boxes).
It seems like restart is a toggle to use vpn, restart again to use hotspot, but not both. something wacky seems to be going on with the radios.
I suppose if I had to choose I can just restart and just use mobile hotspot and forgot about vpn, but I am just wondering if there's something obvious I've overlooked since it'd be great to be able to use both.
Thanks for reading.
It seems my network stack is messed up. With AFwall uninstalled, I'm getting DNS errors connected to wifi and/or mobile. I've unfrozen all system apps except Peel Remote, and nothing system-related is Greenified.
Changed DNS server from this tip here and rebooted. Wifi and data work now.
How could DNS have gotten corrupted? Should I just do a factory reset?
Testing to see if this fixed original problem.
Ok, the above DNS change did fix the original problem.
I restored AFwall+ from Titanium backup (app + data).
Ran wifi with VPN. Check.
Turned off VPN and ran hotspot. It tried, tried, and worked third time.
Turned hotspot off, enabled wifi, and ran VPN. "Unsuccessful."
Uninstalled AFwall+.
Wifi on, ran VPN. Fail.
Turned off wifi and ran hotspot with mobile. VPN works.
Turned off hotspot, turned off mobile, turned on wifi. VPN fails.
Restarted.
Wifi on, VPN on. "Unsuccessful" once ....then connected.
Wifi off, data on, hotspot on. Success.
Wifi on, data off, VPN? "Unsuccessful"
Try again manually. Success.
So it seems that I did something in AFwall+ that really messed up my network stack.
Is there an easy reset or fix to get things more stable again?
Since updating to 8.0 my hotspot has quit working. Just did a quick search of the forums and haven't seen that on a "list" of known bugs for 8.0. I upgraded to 8.1 beta in hopes that it would have a fix but so far its still not working. It was working prior to updating to 8.0. Any one else having issues? Im not rooted nor do I have TWRP.
Maybe something went wrong during the update process . Do a backup, completely wipe your phone and flash stock image 8.X.X.
was working fine for me in 8.0, updated to 8.1 opm1 (via ota zip from google) and now is hotspot broken for me
interestingly my laptop can ping my phone and it can also ping the gateway address of my phone's data connection
did you resolve your problem?
I fixed this by deleting /data/misc/wifi (using root). This reset all wifi and hotspot stuff.
edit: seems to have broken again - fark google
Not WIFI hotspot but USB tether stopped working for me also. The connection is just detected as a local network with no internet connection.
Was working fine on 8.0, update 8.1 broke it.
edited my apn type and seems to have fixed it. was 'default,supl', cahnged to 'default,supl,dun'
steelbytes said:
edited my apn type and seems to have fixed it. was 'default,supl', cahnged to 'default,supl,dun'
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Thanks! My wifi hotspot stopped working after updating with OTA 8.1 yesterday. This fixed it nicely!
steelbytes said:
edited my apn type and seems to have fixed it. was 'default,supl', cahnged to 'default,supl,dun'
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Thanks! This also fixed my hotspot which had broken around 8.1 on Telstra mobile network
I flashed lineageos 15.1(android 8.1) on my 6p, having issue with wifi hotspot. The hotspot will stop working but the phone still thinks it's on. Basically I have wifi hotspot no nitification bar, and the togger switch showing on, however, no SSID can be found and previous connected devices got disconnected. Any fix on this?
N6P Hotspot start, stops Wi-Fi.
Checked these advises. Still no result. Logged in on my networkprovider and with data google fi off. I start hotspot. Wi-fi is halted. Hotspot monitor shows my hotspot is sent. Does not show on receivers. Any help is welcome.
Update: I added APN with wifi provider name. And put that in affect. WiFi is still logged in and received but same problem persists.
As soon I start WiFi again, hotspot is set to off.