WiFi internet not working upon waking phone 50% of the time - Zuk Z1 Q&A, Help & Troubleshooting

50% of the time when I wake my phone, internet over WiFi does not work. The icon in the status bar shows as connected with no errors. The only way I can get the internet connection back is to toggle WiFi off and on in the settings. Is there a fix for this? I have WiFi set to always on in the settings. Phone is brand new, Cyanogen edition.

Hi, i can confirm the same. Found no solution so far.
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I See the same issue, there is s open bug, but nothing seem to happen.
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Related

wifi drops

I have a tattoo for a couple of days and my wifi connection drops out every few minutes. Have searched around xda and google but haven´t found an answer that worked/helped.
I have wireless router in my house. We don´t have any free wifi connections around city so i don´t how it behaves on other connections.
Did anyone found any kind of a solution for this?
What's your router model?
Wifi Drops
Same problem here i got a Netgear WNR2000
have you tried your router's connection with any other device ? (ex. a laptop or another cellphone? ) 'cause it might be a router connection problem
I haven´t tried it with other devices i will do so... It´s Huawei echolife HG520b
djhancks said:
have you tried your router's connection with any other device ? (ex. a laptop or another cellphone? ) 'cause it might be a router connection problem
Click to expand...
Click to collapse
i tried 4 laptops and 2 printers to wifi ( works well
I have also been having this issue over the past couple of days. It has worked fine since I bought the phone last month and now the wifi connects and then starts searching again immediately. The router is working fine with laptops and ps3 and another desktop in the back of the house. Im sitting right beside the router now with the signal showing full bars but instantly looping into the search mode and dropping connection. Have soft reset several times and nothing. Also does it with a friends router.
What's the deal here? Is there a fix or a setting im missing?
Att Tilt2
Energy.RHODIUM.23554.Sense2.1.Apr.09
I have tried my friends laptop and nokia E65 phone and both worked without any problem!
So it seems to be android problem...
I have tried many things that I´ve found on google site and other forums and nothing helped.
Have been changing chanels, security, firewall, hard reset the phone etc. and always the same-every couple of minutes it loses connection!
It seems to be the problem with android 2.1 also....
Hope that someone has a valid solution (and soon)
I had the same problem as all of you. Some times the internet connection was fine and other it simply droped and I couldn´t even find the connection in the setings..
So I asked in a Portuguese forum what could I do to solve the problem and I was advised to use the app 'fix my Wifi'.. I have to say it worked perfectly. It needs some time to understand the problem (some drops will hapen at the begining), but when it understands, the problem disapears.. Until this moment, it never droped again.. I advise you all to use it..
Hello from Slovenia!
Same problem with wifi. I checked the wifi fixer, but i dont know how to do with this app.
I cant click on start or ok, when i start the app, because the text is over the button.
I´ve got DL-524, and sometimes it works perfect, that stop working for 30sec maybe, and then work and then again stop.....
VERY MAD !
Greetings
Hello.
What it says in the begining is that you need to select 'never' in the wifi setings, the part where you choose when does the wifi turns off. Don't worry, use a wiget to turn wífi off when you don't need it..
Then just leave it on, it will fix, in time, your wifi problem. Whit me worked perfectly..
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Silu_Donerbar said:
Hello.
What it says in the begining is that you need to select 'never' in the wifi setings, the part where you choose when does the wifi turns off. Don't worry, use a wiget to turn wífi off when you don't need it..
Then just leave it on, it will fix, in time, your wifi problem. Whit me worked perfectly..
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Click to expand...
Click to collapse
I change it manual, to always on. So just start the problem and turn on wifi and check if somethink happened
I think, that app Wifi Fixer, isnt for the HTC Tattoo. It stops all the time, screen is not in the right dimension, its buggy.
Force close, when try to activate it
Any other ideas?
I try :
- No security, open network ( Same problem )
- No Mac Filter
- WPA Personal TKIP
- WPA2 Personal
I change everything but, still problems
((( Sad
That is very strange, because i have a tattoo (i'm writing in it this moment!) and i'm using the app.. it works fine, no screen problems. I open it (and an icon appears in the tab bar) and i dont have to do anything else.. It really woks great, the connection never failed again and, as i said, i'm using it and it didmt go down. Before thist app, thist was impossible..
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But when you start the app, i get on the tab bar, response like thank you for using ...... etc. but when i go to the program, the main screen is bad, About button and Ok, are got, but the active is in the middle of the text. Text is over the button. Heh strange
That ís very strange. But you dont need to go to the main menu. Just make sure the icon is in the tab bar. Then just wait for the app to do is job.. as i said, it will take some time..
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Hello!
I tested app, yesterday evening, and I think that app really help. I will test it today again, becouse yesterday i can browse normal via Wifi, with no problems.
we will see
I hope your problem is fixed.. allways have it on and i dont think it should be any more troubles..
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Hello again
My final conclusion is, that i have to change the router!
I try friends Linksys WRT54GL and wifi works very fast with no problems!
So 1 hour ago, i buy this router, and the problem is fixed
Greetings!
nobody needs a new router just a program called connectify and a wifi dongle or card or a laptop with built in wifi read my post in click android development labeled wifi drop fixed
read my thread http://forum.xda-developers.com/showthread.php?t=697021

3G problem

Hi guys
Often, expecially when i'm at home and expecially after some mintues of inactivity, the 3g stocks with only green arrow (upload) and i can't use any app (browser, whatsapp etc.)
I tried to flash MJ7 modem but the situation hasn't changed.
What can i do?
Just disconnect and connect back to the network via some Data Enabler switch.
Sent from my Nexus 7 using xda app-developers app
ok but isn't normal that i've to switch every minute 3g
rrichards said:
Hi guys
Often, expecially when i'm at home and expecially after some mintues of inactivity, the 3g stocks with only green arrow (upload) and i can't use any app (browser, whatsapp etc.)
I tried to flash MJ7 modem but the situation hasn't changed.
What can i do?
Click to expand...
Click to collapse
I am facing the same problem, whether i am on wifi or mobile network, my connection seems to be unstable, especially when screen is off. Once I switch on the phone, I start receiving many notifications at once, So it seems that data connection sometimes gets off and reconnects once the screen gets on. The issue happens on wifi as well as mobile network.
many times I loose connection even with the phone on, after browsing web or using other network related apps. after switching off data toggle, the connection restores back to normal.
Couldn't find any solution yet. On my Galaxy S4 I never had such an issue
Abu-khulzat said:
I am facing the same problem, whether i am on wifi or mobile network, my connection seems to be unstable, especially when screen is off. Once I switch on the phone, I start receiving many notifications at once, So it seems that data connection sometimes gets off and reconnects once the screen gets on. The issue happens on wifi as well as mobile network.
many times I loose connection even with the phone on, after browsing web or using other network related apps. after switching off data toggle, the connection restores back to normal.
Couldn't find any solution yet. On my Galaxy S4 I never had such an issue
Click to expand...
Click to collapse
did you resolve?
No, I didn't. I am waiting for a new update. Hope the issue will be solved there
Sent from my SM-N9005 using Tapatalk
Abu-khulzat said:
No, I didn't. I am waiting for a new update. Hope the issue will be solved there
Sent from my SM-N9005 using Tapatalk
Click to expand...
Click to collapse
fixed?
Someone has found a fix for it?

Wifi problems

Most times when i change my location from one wifi network to another, i lose the data connection. No more Internet access is possible. When i then klick on settings - wifi, the screen goes blank and i have to take out the battery. I am on rooted stock rom. In the advanced settings i have played with all the options but there seems to be no improvement. Anyone else here with a similar problem?
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Nope. Not me
Sent from my SM-G900F using xda app-developers app
sframbo said:
Most times when i change my location from one wifi network to another, i lose the data connection. No more Internet access is possible. When i then klick on settings - wifi, the screen goes blank and i have to take out the battery. I am on rooted stock rom. In the advanced settings i have played with all the options but there seems to be no improvement. Anyone else here with a similar problem?
Gesendet von meinem SM-G900F mit Tapatalk
Click to expand...
Click to collapse
I had an issue where WiFi would drop out and the notification icon stayed off and in settings when you tried to turn WiFi on it seemed to hang and not show the AP list.
I eventually discovered the WiFi was actually still connected, it was just the notification icon and settings page that weren't working.
I received 2 OTA updates this week and they've fixed it.
What ota ? where i find this, because i stil have this issue ;-( what region You have ?
I have omega rom, and dont have ota.

Samsung Galaxy Note 4 wifi is not working in flight mode.

Note4 wifi is not working in flight mode and after disable of flight mode still wifi is not working till restarting mobile..............is anyone else hv same issue..........
Wifi working fine in flight mode..no problems here.
Sent from my SM-N910C using Tapatalk
Works great
WiFi on, put flight mode on, WiFi goes off, but I can switch WiFi on and no problems
Gesendet von meinem SM-N910F mit Tapatalk
Same here
I have same problem.
When turn on flight mode, wifi stop working and can't connect to any hotspot although it show that it has good signal from hotspot.
My solution is to turn off the phone screen and then turn it on again (not restart) and wifi start working normally.
Sorry for my grammar.
The same problem for me and above trick works for me too. N910H.
I have the same problem in 4.4.4. It's weird. Maybe it's related to a program

After Nougat OTA update and Hard Reset, WIFI still DISCONNECTS during SLEEP

SM-G935F Exynos
My wifi keeps disconnecting during sleep after around 8min. It seems like the doze mode kicking in and kills the wifi.
With MM i had the same problem at first but did solve it with factory reset. Now with Nougat it seems a more aggressive problem.
I tried "always" on during sleep, and tried to set it to "never" back out the menu and switch to "always" again.
Reboot. Clear Cache after rebooting in Safemode.
Reset network settings. Tried both 2.4G and 5G.
I have wifi/BT scanning turned off in location setttings.
Tried different router and wifi hotspot without security password.
Tried several Wi-Fi keeper apps.
Disabled battery optimisation for all apps. Disabled app optimization.
So i even did a full factory reset for nothing.. Damn.
When connected to an AC charger, the phone stays connected.
Seems like the familiar Android Bug. Nothing seems to make a difference.
Anyone having the same issues or anyone with a workaround?
Cheers!
Thinking of going to custom rom with 7.1.1. Or different phone..
Hmm no, I don't have that problem with my SM-G935F...
But I also don't know what else you could try tbh
EDIT: You really sure your Wlan is not set to "leave enabled when charging" only? Cause that sounds exactly what you're having
I am sure indeed, it is set to "always". Is there a config file or app where this setting applies to? But sure i will need root for that..
Verstuurd vanaf mijn SM-G935F met Tapatalk
djgodlike said:
I am sure indeed, it is set to "always". Is there a config file or app where this setting applies to? But sure i will need root for that..
Verstuurd vanaf mijn SM-G935F met Tapatalk
Click to expand...
Click to collapse
I had the same problem. What i did is "Apps - Settings - General Management - Reset - Reset network settings". This has solved the problem in my case.
Joku1981 said:
I had the same problem. What i did is "Apps - Settings - General Management - Reset - Reset network settings". This has solved the problem in my case.
Click to expand...
Click to collapse
I tried, but no luck
Joku1981 said:
I had the same problem. What i did is "Apps - Settings - General Management - Reset - Reset network settings". This has solved the problem in my case.
Click to expand...
Click to collapse
Thanks for thinking with me.. Tried that too.
MisterKanister said:
Hmm no, I don't have that problem with my SM-G935F...
But I also don't know what else you could try tbh
EDIT: You really sure your Wlan is not set to "leave enabled when charging" only? Cause that sounds exactly what you're having
Click to expand...
Click to collapse
With the setting "leaving enabled when charging" the phone is completely disconnected when switching the phone on. It uses 4g instead and connects to WiFi when screen on.
With the setting "always on" it seems to still have WiFi on but suspended/doze.
Still when charging it doesn't doze at all only on battery power.
Weird stuff..
exactly same problem here but only in 5Ghz wifi. 2.4Ghz doesnt have this issue. I havent any solutions yet.
Looks like the phone is still connected to the router but not "pingable" for around 10 minutes, then 1 sec pingable and so on.. I see it happen on 2.4Ghz and 5Ghz.
EDIT: Without mobile data ON i don't even receive mails or whatsapp. WTF
i was having the same problem.. after i disabled (WMM APSD) in wifi modem settings (router settings) this problem fixed
thebiggboss180 said:
i was having the same problem.. after i disabled (WMM APSD) in wifi modem settings (router settings) this problem fixed
Click to expand...
Click to collapse
Was worth the try. But unfortunately switching WMM off on my Netgear Nighthawk r7000, did not make any difference here..
Which custom ROM will be worth trying, based on different base ROM? Maybe the OnTheEdge S8 rom?
I have the same problem since buying the phone, tried everything but no fix
i've found this, is there any way to do it without root?
https://forum.xda-developers.com/s7-edge/themes/disable-wifi-power-saving-mode-galaxy-s7-t3493958
I have the same problem, this means I miss messages on messenger, whatsapp and such.
Just got it after last update.
sm-935f
Android 7.0 build nrd90m.935fxxu1dqef (stock, only update over the air)

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