note 4 wifi won't connect on homescreen - Android Q&A, Help & Troubleshooting

Hi, I've got the weirdest problem. When i am on the homescreen and click on the wifi connect toggle in the dropdown menu, nothing will happen, however, when I long press on the same toggle and go to the wifi settings, it will almost instantly connect. This doesn't change depending on where I am. Home, work, puplic, all the same. The device is on 6.0.1, no-root, with 3.10.9-9439819 kernel. Any help will be hugely appreciated.

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[Q] Wifi Auto Switch ON

Hello,
I've a problem with my new XperiaS, the wifi connection automatically switch on without reason and I can't find a way to stay off.
What can i do to make sure that does not turn on without my command?
Thanks and sorry for my english.
Hello my friend!
Try to add a widget (under "Tools" if I translate it correctly from my Greek menu) that switches WiFi on/off with a simple touch.
Hold your finger for 2 seconds on your homescreen, and on the menu select "Add Widget". From the list, choose "Tools" (the one whose icon shows a switch), and choose the WiFi switch to be added.
Otherwise, go to Settings->Wireless Connections (second choice), and remove tick from WiFi. Of course, if you need to enable WiFi again, you have to tick first...
dragunov said:
Hello my friend!
Try to add a widget (under "Tools" if I translate it correctly from my Greek menu) that switches WiFi on/off with a simple touch.
Hold your finger for 2 seconds on your homescreen, and on the menu select "Add Widget". From the list, choose "Tools" (the one whose icon shows a switch), and choose the WiFi switch to be added.
Otherwise, go to Settings->Wireless Connections (second choice), and remove tick from WiFi. Of course, if you need to enable WiFi again, you have to tick first...
Click to expand...
Click to collapse
Thanks for the answer, but i've already have a widget of this kind but also if I switch off wifi from the widget or from the Settings Menu, it turns ON automatically sometimes without reasons...
?! Most impressive!
Maybe you have installed any battery manipulation program from the market such as Juice Defender or Battery Saver etc.?
This kind of software can do that automatically if not set correctly (according to your needs I mean)...
If thats not what drag mentioned, I advise you reinstall the entire software with Sony update. Ad in repair your phone. Remember to back up everything.
It was fault of GoBattery, now there is still a bug because the phone tries to switch on the wifi (sometimes the wifi icon beacames grey, but not become white, and disappear) without succes.
Thanks for the info!

[Q] Complete Noob To Android and Galaxy - Been Using LG Chocolate

Hey guys! I recently purchased my galaxy from Telus and I must say it's a lovely device. Just a few cons for me is that it's a bit big and the volume rocker button is pretty loose. Other than that everything is just perfect
I just have a few questions if people could take their spare time to help out
1) How do you disable data usage? I tried pulling down the notification bar but there is no data off/on switch, only wifi.
2) If say I have data and wifi simultaneity on, what will exactly happen? Will wifi take over and automatically shut off the data?
3) Is there a way to automatically stop the use of data by having a restriction set up so for example once I hit 980mb, I won't be able to use the data unless I override and make it possible to continue using it. (Is watchdog a perfect app for this?)
4) The wifi/data icon on the status bar, what does the orange arrow going down mean and the other arrow facing up? The arrow facing downwards for my wifi keeps blinking orange/hang and goes back to grey. (Does it mean there something downloading in the background?)
5) What are some ways to improve the battery life of the phone?
6) Is there a way to remove "ME" on the contact list?
7) When I charge the phone through my laptop, it doesn't heat up but through the wall, the charging brick is rather hot. Is this safe?
8) To open the back cover, do you just put your nail/finger tip through the back hole and just use brute force to rip it off or is there something else? I feel like I'm gonna break the cover or the little edge/dimples on the sides of the cover where it fits into the back :l
9) Is there any way to change the brightness through maybe the status bar (moving fingers from right to left increases brightness and vise versa for left to right?) or maybe through notification bar?
10) Also should I have the sync icon on at all times in the notification bar?
11) Also is samsung kies needed? Whats the benefit of having it?
12) Is Samsung Kies needed?
13) I really appreciate the help guys, and last not but least, what are some useful/"needed/essential" apps to help or make life easier for the phone?
This is my first smartphone as I've been using my old lg chocolate for some time now and it just incredible how diverse the android os is but at the same time confusing and stressful to add what and such. I have so many things I want to do with the phone atm but stressful to figure out what to do in order lol.
I'm planning on rooting the phone after I save the contacts to my google.
Thanks everyone!
A quick note, I would take your phone back to the store and get it replaced, your volume rocker should not be lose. I took mine back for the same reason and my new one is fine.
Sorry I didn't answer anything else but I can't see your post on the app, I will later on my laptop.
Sent from my SAMSUNG-SGH-I747 using xda premium
Gregen11 said:
A quick note, I would take your phone back to the store and get it replaced, your volume rocker should not be lose. I took mine back for the same reason and my new one is fine.
Sorry I didn't answer anything else but I can't see your post on the app, I will later on my laptop.
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
Okay, thanks!
Intercrew said:
Hey guys! I recently purchased my galaxy from Telus and I must say it's a lovely device. Just a few cons for me is that it's a bit big and the volume rocker button is pretty loose. Other than that everything is just perfect
I just have a few questions if people could take their spare time to help out
1) How do you disable data usage? I tried pulling down the notification bar but there is no data off/on switch, only wifi.
2) If say I have data and wifi simultaneity on, what will exactly happen? Will wifi take over and automatically shut off the data?
3) Is there a way to automatically stop the use of data by having a restriction set up so for example once I hit 980mb, I won't be able to use the data unless I override and make it possible to continue using it. (Is watchdog a perfect app for this?)
4) The wifi/data icon on the status bar, what does the orange arrow going down mean and the other arrow facing up? The arrow facing downwards for my wifi keeps blinking orange/hang and goes back to grey. (Does it mean there something downloading in the background?)
5) What are some ways to improve the battery life of the phone?
6) Is there a way to remove "ME" on the contact list?
7) When I charge the phone through my laptop, it doesn't heat up but through the wall, the charging brick is rather hot. Is this safe?
8) To open the back cover, do you just put your nail/finger tip through the back hole and just use brute force to rip it off or is there something else? I feel like I'm gonna break the cover or the little edge/dimples on the sides of the cover where it fits into the back :l
9) Is there any way to change the brightness through maybe the status bar (moving fingers from right to left increases brightness and vise versa for left to right?) or maybe through notification bar?
10) Also should I have the sync icon on at all times in the notification bar?
11) Also is samsung kies needed? Whats the benefit of having it?
12) Is Samsung Kies needed?
13) I really appreciate the help guys, and last not but least, what are some useful/"needed/essential" apps to help or make life easier for the phone?
This is my first smartphone as I've been using my old lg chocolate for some time now and it just incredible how diverse the android os is but at the same time confusing and stressful to add what and such. I have so many things I want to do with the phone atm but stressful to figure out what to do in order lol.
I'm planning on rooting the phone after I save the contacts to my google.
Thanks everyone!
Click to expand...
Click to collapse
1. Go to Settings > Data Usage > Mobile Data switch should be at the top
2. Wifi takes priority as long as you are within range and connected to a wifi network. If you leave wifi on but there are no networks it will just default to Mobile Data.
3. Again under Settings > Data Usage > Check the "Set mobile data limit" box
4.Yeah when you are downloading or uploading packets of data the corresponding arrows lightup
5. Turn down brightness, data, gps, bluetooth when not in use
6. You can press and hold contact names to bring up a menu and delete that contact. I'm not sure whether it works on yourself I haven't tried it.
7. Should be fine
8. Yeah just pull back gently the cover shouldn't break
9. Custom roms may implement brightness toggles in the notification bar. search around there are probably apps/widgets that can do the same thing as well.
10. Only if you want to sync data. For example if its off but you keep mobile data on, widgets such as weather and facebook won't update until you do it manually, but you can still use the internet normally. This will save some battery life.
11. Are you on a Mac or PC? On a PC you probably don't need it. On a Mac by default your computer won't detect it so using Kies is probably the easiest way to transfer files.
12. See above.
13. If you plan on rooting your phone there are a lot of useful apps such as titanium backup, wifi tether, etc. You can do a lot of customization of the homescreen if you don't like the way it looks check out other "launchers" on the google play store such as Apex launcher or Go launcher. Also there are ton of different keyboard replacements if you don't like the stock keyboard. Popular ones inclue swiftkey and swype. Just go explore
Oh and don't forget the XDA App (Duh)
kthung said:
1. Go to Settings > Data Usage > Mobile Data switch should be at the top
2. Wifi takes priority as long as you are within range and connected to a wifi network. If you leave wifi on but there are no networks it will just default to Mobile Data.
3. Again under Settings > Data Usage > Check the "Set mobile data limit" box
4.Yeah when you are downloading or uploading packets of data the corresponding arrows lightup
5. Turn down brightness, data, gps, bluetooth when not in use
6. You can press and hold contact names to bring up a menu and delete that contact. I'm not sure whether it works on yourself I haven't tried it.
7. Should be fine
8. Yeah just pull back gently the cover shouldn't break
9. Custom roms may implement brightness toggles in the notification bar. search around there are probably apps/widgets that can do the same thing as well.
10. Only if you want to sync data. For example if its off but you keep mobile data on, widgets such as weather and facebook won't update until you do it manually, but you can still use the internet normally. This will save some battery life.
11. Are you on a Mac or PC? On a PC you probably don't need it. On a Mac by default your computer won't detect it so using Kies is probably the easiest way to transfer files.
12. See above.
13. If you plan on rooting your phone there are a lot of useful apps such as titanium backup, wifi tether, etc. You can do a lot of customization of the homescreen if you don't like the way it looks check out other "launchers" on the google play store such as Apex launcher or Go launcher. Also there are ton of different keyboard replacements if you don't like the stock keyboard. Popular ones inclue swiftkey and swype. Just go explore
Oh and don't forget the XDA App (Duh)
Click to expand...
Click to collapse
Thank you so much i'll have to check out the custom roms or the widgets for brightness and I'm not sure if the loose volume button is bad enough that later on it'll popout or something. One thing I notice about it is that if i lay my thumb on it, i can move it from side to side (towards the face and down) and because the button isn't separated into a + -, there seems to be a click sound even though i click the middle of the button. Last note is if I gently tap the volume button you'll hear a light click sound cause it's loose. I just want to make sure if anyone else has this problem or is theres really stiff? The power button and homebutton stay in place but the volume just feels weird , not to mention if you shake the phone you can hear that something is loose (the volume button)
EDIT: I forgot to add two other questions that someone could clarify:
1) I've read other threads about this too but I seem to be only getting one bar of wifi, and it's pretty slow for some reason. But when I go on 4g/lte it's amazingly fast - only problem is I won't be using the data network much. Any fix to this wifi issue? I've done the *#0011# and doesn't help at all.
2) Every time I enter the gallery it seems to detect all my pc connected to my wifi. Any to way to stop this? Because I use to be able to delete photos but now I can' because a computer icon replaced the delete button. Same goes for the music player, on the top left cornor theres a computer icon and if you click on it, it'll show change player
Intercrew said:
Thank you so much i'll have to check out the custom roms or the widgets for brightness
Click to expand...
Click to collapse
Check out this thread:
http://forum.xda-developers.com/showthread.php?t=1748201
El Nivek said:
Check out this thread:
http://forum.xda-developers.com/showthread.php?t=1748201
Click to expand...
Click to collapse
Thanks!
Bump, was wondering if someone could help me out on post 5?
bump again?
Intercrew said:
Thank you so much i'll have to check out the custom roms or the widgets for brightness and I'm not sure if the loose volume button is bad enough that later on it'll popout or something. One thing I notice about it is that if i lay my thumb on it, i can move it from side to side (towards the face and down) and because the button isn't separated into a + -, there seems to be a click sound even though i click the middle of the button. Last note is if I gently tap the volume button you'll hear a light click sound cause it's loose. I just want to make sure if anyone else has this problem or is theres really stiff? The power button and homebutton stay in place but the volume just feels weird , not to mention if you shake the phone you can hear that something is loose (the volume button)
EDIT: I forgot to add two other questions that someone could clarify:
1) I've read other threads about this too but I seem to be only getting one bar of wifi, and it's pretty slow for some reason. But when I go on 4g/lte it's amazingly fast - only problem is I won't be using the data network much. Any fix to this wifi issue? I've done the *#0011# and doesn't help at all.
2) Every time I enter the gallery it seems to detect all my pc connected to my wifi. Any to way to stop this? Because I use to be able to delete photos but now I can' because a computer icon replaced the delete button. Same goes for the music player, on the top left cornor theres a computer icon and if you click on it, it'll show change player
Click to expand...
Click to collapse
1. Depends how far you are from the router and how many walls are in your way. It could also be from interference from a neighbor's router. I would recommend downloading the app Wifi Analyzer. It will tell you which channel your router is on vs. all the other routers around you, and it will tell you the best channel to use (look for the screen with the star ratings) for your router.
2. I haven't used the gallery much, and I use Google Music instead of the stock player. I'll look into the gallery thing, though. Update: OK. So, when you press the Menu button on the main Gallery page, one of the options is to scan for nearby devices. You probably selected it to see what it did, and this is probably why it's showing all the other devices in your house. Wierd thing is, there is no way to disable it. The Gallery app doesn't seem to have a settings menu. What you can try is pressing menu, then View By, then selecting "Content in device". That should show only the things on the phone.
Also, if my volume buttons were making a rattling noise when I shook the phone, I would take the phone back for a replacement, especially if it bothered me. My volume buttons are solid.
EndlessDissent said:
1. Depends how far you are from the router and how many walls are in your way. It could also be from interference from a neighbor's router. I would recommend downloading the app Wifi Analyzer. It will tell you which channel your router is on vs. all the other routers around you, and it will tell you the best channel to use (look for the screen with the star ratings) for your router.
2. I haven't used the gallery much, and I use Google Music instead of the stock player. I'll look into the gallery thing, though. Update: OK. So, when you press the Menu button on the main Gallery page, one of the options is to scan for nearby devices. You probably selected it to see what it did, and this is probably why it's showing all the other devices in your house. Wierd thing is, there is no way to disable it. The Gallery app doesn't seem to have a settings menu. What you can try is pressing menu, then View By, then selecting "Content in device". That should show only the things on the phone.
Also, if my volume buttons were making a rattling noise when I shook the phone, I would take the phone back for a replacement, especially if it bothered me. My volume buttons are solid.
Click to expand...
Click to collapse
Thanks for the help! I wen't back to exchange my phone but it seems all the other phones for display and the ones i exchanged had the same shaky/loose volume. Guess i'll just have to stick with it.

Lost pull down quick setting after Marshmallow

Right guys, I updated my Nexus 9 last night to Marshmallow. Everything was working great. I even enabled system UI tuner.
Now for some reason today, I have lost my quick setting pulldown from the top of my screen.
When I pull down down all I get the time and date batt and wifi symbol but no setting beyond that.
Also my home button seems to have a mind as it's own also, press it sometimes and it takes me back, other times I have to press my tab button and swipe programs away to get back to my home screen.
Searched and searched the web for answers, can't find any.
Anybody help?
Think I've answered my own question, I swapped user to guest. And it was back.
Switched back again to my profile and it worked, I think a program I had running was causing it to stop...
where can i find system ui tuner?
Sent from my Nexus 9 using Tapatalk
If you have marshmallow hold down the gog on your pull down menu from top. It will start to spin then it will enable system UI tuner...

Option to enable/disable "Mobile Data Traffic" missing

Hi, I'm a noob when it comes to smart phone setup, but saw the success of people here getting setup on t mobile with the Sonys Z5's so thought I'd give it a try (got an Z5c E5823 from HK).
Anyway, setup went smoothly, except for some reason under settings/wireless & networks/more/mobile networks/ I don't have the option to enable/disable mobile network traffic. It isn't that the row is grayed out, it isn't there at all. There are only four choices in this menu (Data Roaming, Preferred Network Type, Access Point Names, and Service Providers).
Anyone know how to get this selection available? Or, is it in a different place maybe?
Thanks!
Try Settings/"Data usage", it shall be in first row.
Wow, thanks! We are now rocking on t-mobile. No idea why I was so hung up on it being in the other menu.
You can add it to the quick settings buttons (pull down buttons)
When the buttons are shown there is a little (looks like a pencil, with some dots under it), this is the editor for the quick settings panel.
Just drag the Mobile Data button down.

Can't download big apps as wifi goes sleep mode when screen is turned off.

Hi there, so basicly im using a s9+ with pie version and my problem is that i can't download big apps or spotify lists because every time i turn my screen off, it stops downloading or updating apps and stuff.What should i do ? I tried using another wi-fi connection and also clearing caches but no luck.I also couldn't see any settings about wi-fi sleep mode in pie version
Have you tried "Keep WiFi on During Sleep"?
Open up the WiFi menu from the drop down menu at the top of the screen.
Click the three vertical dots at the top right of the screen and select Advanced.
Click View More at the bottom of the screen. Then scroll the screen down to reveal more options.
Tap Keep WiFi on During Sleep and pick Always or While Charging from the three options.
0-0-0 said:
Have you tried "Keep WiFi on During Sleep"?
Open up the WiFi menu from the drop down menu at the top of the screen.
Click the three vertical dots at the top right of the screen and select Advanced.
Click View More at the bottom of the screen. Then scroll the screen down to reveal more options.
Tap Keep WiFi on During Sleep and pick Always or While Charging from the three options.
Click to expand...
Click to collapse
Thx for suggest, but as i mentioned, there is not an option to set WiFi sleep modes in official pie rom.
mertk07 said:
Thx for suggest, but as i mentioned, there is not an option to set WiFi sleep modes in official pie rom.
Click to expand...
Click to collapse
They placed the WiFi power savings mode under developer options now.
Also check to see if Switch to Mobile Data is on under WiFi > Advanced menu. If it is try toggling it off and see if that helps. The Switch to Mobile Data feature has sometimes gotten a little quirky for me and switched my connection from WiFi to cellular when it thought the connection was bad... My connection was fine, but I disabled it since it hasn't always been 100% reliable for me.
scottusa2008 said:
They placed the WiFi power savings mode under developer options now.
Also check to see if Switch to Mobile Data is on under WiFi > Advanced menu. If it is try toggling it off and see if that helps. The Switch to Mobile Data feature has sometimes gotten a little quirky for me and switched my connection from WiFi to cellular when it thought the connection was bad... My connection was fine, but I disabled it since it hasn't always been 100% reliable for me.
Click to expand...
Click to collapse
Oh i found that option but its already switched off.Maybe my problem is something about play store because things that i can't download and install are usually big games that requires to download an additional file.
mertk07 said:
Oh i found that option but its already switched off.Maybe my problem is something about play store because things that i can't download and install are usually big games that requires to download an additional file.
Click to expand...
Click to collapse
Only things I can suggest is to go to device maintenance and change the settings under battery management. You could try disabling any power management options there and see if that helps.
You could also try having your phone plugged in and charging when the games/apps are downloading the additional files.
Myself for games and apps that download additional files I just end up extending the time delay before the screen turns off or enabling the enabling the stay awake when charging (under developer tools). I revert the settings when I am done. In this case the game/app was the cause (not google play because google play was not responsible for downloading the additional files), so that is about the only way I found to make it work... Maybe this will help for you also?
scottusa2008 said:
Only things I can suggest is to go to device maintenance and change the settings under battery management. You could try disabling any power management options there and see if that helps.
You could also try having your phone plugged in and charging when the games/apps are downloading the additional files.
Myself for games and apps that download additional files I just end up extending the time delay before the screen turns off or enabling the enabling the stay awake when charging (under developer tools). I revert the settings when I am done. In this case the game/app was the cause (not google play because google play was not responsible for downloading the additional files), so that is about the only way I found to make it work... Maybe this will help for you also?
Click to expand...
Click to collapse
Will try that, thanks ! If that doesn't work i'll probably go for factory settings.
I have that issue sometimes when downloading large files try using kinscreen on playstore to keep you screen on worked for me
Remove Download Manager & Playstore from Battery Optimization

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