Wifi doesn't work properly if Bluetooth is activated - P8lite Q&A, Help & Troubleshooting

Hi community, I'm insistently using bt, because I've just got mi band 2, and I found out that, when it's on, wifi doesn't work: it connects to routers, but I can't use internet or the speed is veeeeery slow (it can't let me see Instagram posts, for example).
Any way to solve this damned problem? Thanks
Inviato dal mio ALE-L21 utilizzando Tapatalk

Deleted.

NEW SOLUTION!
I found the reason for the Wi-Fi problem too slow (or stopping) when Bluetooth is turned on!
The problem is "Your location" from Google Play Services!!!
Until version 11.6.73 (14-09-2017) there is no problem, but from that version, more precisely 11.7.41 (05-10-2017), until today (12.8.74), and in the next versions (13.2 .77 beta), the problem persists.
Will Google solve the problem?
I do not know.
But to solve the problem I found this solution:
Disable GPS-Then go to Settings-Apps-Google Play services-Permissions-Your Location-Location Settings-Disable Access to my location.
From there, you may already have Bluetooth enabled and Wi-Fi will work properly.
However, if you also activate GPS (wf + bt + gps), the Wi-Fi will be very slow again, until you deactivate the GPS again.
It seems that some equipment does not have this problem! If so, good for them, but for those who have this problem, the real reason is already found, and until they solve it (if they solve), we have this solution.
I'm grateful that you also report this error to Google, to see if they fix it.

Related

[Troubleshoot Discussion] all SGS WiFi problems here!

i dont think this is a SGS specific problem, possibly an app is doing this but cant figure out which one, during the day usually when i take out of sleep the wifi will come on for a moment then switch off, other times it stays on.
I have uninstalled Locale, and now use tasker but there are no settings I have entered for wifi, is there a way of figuring out which app could be doing this?
I have the some problem and don't know what it is
You can go to options and then go to wifi advanced options
(I have a Dutch phone so i don't know to correct name on English language on your phone)
you can select "never go to sleep" or somthing like that.
But is still have the problem
I'm also finding that I have to detach/reattached the wifi connection quite regularly. I'm using it on a 'n' network.
damianarnold said:
I'm also finding that I have to detach/reattached the wifi connection quite regularly. I'm using it on a 'n' network.
Click to expand...
Click to collapse
this is bug in the system.. it is the location doing.. it any app trying to get your location.. you are supposed to be able to turn it off by unchecking use wireless to determin location under wifi.. but it does not always seem to work.
I think the problem is with Google Maps (or Navigation, I don't remember). When I open it and starts to fix my location, the wifi will turn on althought I disabled in the settings the use of wifi networks to help the GPS. In theory, when you close GMaps/Navigation the wifi will turn off, but sometimes it will just leave it on.
It doesn't happen with other GPS apps like GPS Status, etc...
Will check what happens with Sygic later!
yes i have also tried unchecking check wireless networks for location, maybe switch off latitude?
its really bugging me as sometimes it gets stuck on switching off and you then cant do anything, and if you really do need wifi have to restart phone.
edit: switched off latitude, see if this is the culprit
I don't think Latitude has anything to do. I never used it and I have the same problem.
i have the same problem! its sooo annoying...
For the record, i'm using firmware XXJF3
If someone is using a newer firmware please check if the bug is already fixed.
not fixed in jf5 or jf7
just had to reboot stuck turning off. if anyone has a workaround or what service to kill to do so without rebooting please post.
I have all sorts of problems with wifi... keeps turning itself on when I disable it, keep losing connection, drains battery, locks the phone up (i think its wifi doing this) etc...
I tried wifi fixer app, and you can see how many times it disconnects/reconnects even after disabling sleep etc
rodh257 said:
I have all sorts of problems with wifi... keeps turning itself on when I disable it, keep losing connection, drains battery, locks the phone up (i think its wifi doing this) etc...
I tried wifi fixer app, and you can see how many times it disconnects/reconnects even after disabling sleep etc
Click to expand...
Click to collapse
i have location with wifi on. it disconnects automatically only when i'm not in the range of a saved network. Then it will connect to this network and stay connected
Any one else have any theories on how to fix this?
I think the problem is with the "Use wireless networks" setting not taking any effect on the phone (I have it disabled).
Having wifi turned off, if I open some GPS app wifi will turn itself on automatically. I think it is because it searches for nearby APs to fix the location more quickly. The problem is that the location is not as exact as with pure GPS. When I quit the app wifi will turn off automatically. This happens even if I have unchecked the above system setting.
A workaround that worked for me was to disable wifi AFTER opening the app that uses GPS, and the location was more precise.
Note that I tried this with Google Maps and Sygic Mobile Maps, so it seems like a system-level bug rather than app bug.
Anybody has noticed the same behavior?
My wifi is very annoying.
Every few minutes while I use e.g. the internet browser the connection just dies.
It often happens during loading of a web page or updating in the weather app.
My solution so far is to tun wifi off and on again, then it will work for another few minutes before it suddenly hangs again.
king.mark said:
My wifi is very annoying.
Every few minutes while I use e.g. the internet browser the connection just dies.
It often happens during loading of a web page or updating in the weather app.
My solution so far is to tun wifi off and on again, then it will work for another few minutes before it suddenly hangs again.
Click to expand...
Click to collapse
I have exactly the same issue. Which network system do you use? My router supprts "n" standard, maybe that cause the issue?
I think I might have fixed it by first turning it on and then turning it off(wireless location that is). Never managed to open up Google Maps before without the phone enabling wifi as well.
EDIT: Oh, and I'm running the custom ROM from Modaco.
Toss3 said:
I think I might have fixed it by first turning it on and then turning it off(wireless location that is). Never managed to open up Google Maps before without the phone enabling wifi as well.
EDIT: Oh, and I'm running the custom ROM from Modaco.
Click to expand...
Click to collapse
Tried it on stock ROM version JF3 and still the same issue.
Regarding MCR, I didn't see in the info on modaco forum anything related to this GPS issue, maybe Paul fixed something without knowing?
darksnarfer said:
...Regarding MCR, I didn't see in the info on modaco forum anything related to this GPS issue, maybe Paul fixed something without knowing?
Click to expand...
Click to collapse
Why GPS issue? thought this thread is about Wi-Fi Internet connection issue?
darksnarfer said:
Tried it on stock ROM version JF3 and still the same issue.
Regarding MCR, I didn't see in the info on modaco forum anything related to this GPS issue, maybe Paul fixed something without knowing?
Click to expand...
Click to collapse
Could be, but most importantly - Google Maps is finally usable again(for me at least)! Did you enable the "Use Wireless Networks" option and then open up google maps or did you just toggle it quickly?

[Q] Need Help (i9505 Wi-Fi, BT, GPS, NFC) Not working

I ran out of solutions to fix my phone. I've flashed every firmware, data reset, with custom and original recovery and still no wifi or bt. flashed both modems but nothing. bt scans but when it finds something the button goes grey. wifi only turns on if bt is on. i dont have a lock on my gps unless i use gpsfix. nfc connects but wont transfer files. any suggestions please!!
You may be facing a hardware problem. I think you should go to a service centre for this. Sorry, but there doesn't seem to be any software solutions as you've been quite thorough with trying to fix it by software.

Google play store issue wifi

Cant connect after some time to gps via wifi. Data works... Any1 know solution?
So, is it the Play store, or GPS, or WIFI problems anyway?
From the title, I assume it's Play store problem (can't connect via WIFI).
But from your description, I assume you can't lock GPS signal if your WIFI's turned ON.
Tell us more, what's your device model (3G/4G), your current ROM, etc.
WiFi issue. All other apks are working great, except GPS - Google Play Store, sorry, i didn't notice that short is gps :/ real gps working great, just play store is having issues... I use official developer ROM for 4g 1sim
It worked great via WiFi, but after some time is just stops... Only way to download something from play store is data connection... You can see from the pic above that WiFi is on, but faded, don't know why... And only play store is not working via WiFi.
Backup then flash a stable rom.
Anything weird could happen with a dev rom.
It happened to me even with stable ROM. Actually with every rom

Le Pro Bluetooth Issue?

Recently noticing the Bluetooth
Doesn't turn on from the quick settings
Or the Bluetooth Settings.
Anyone else experience this?
Any known fixes or advice?
No problem here, and I have been using it almost every day for about a month
Sentinel_35 said:
Recently noticing the Bluetooth
Doesn't turn on from the quick settings
Or the Bluetooth Settings.
Anyone else experience this?
Any known fixes or advice?
Click to expand...
Click to collapse
yah, no problem here either. I guess you already tried rebooting the device....
I have had issues like that with BT, reboot resolved the issue. Seems like the software on this phone is not good at handling sustained connections, WiFi or Bluetooth. I see wifi also being disconnected and re-connected quite often.
coolmaster121 said:
I have had issues like that with BT, reboot resolved the issue. Seems like the software on this phone is not good at handling sustained connections, WiFi or Bluetooth. I see wifi also being disconnected and re-connected quite often.
Click to expand...
Click to collapse
My X727 shipped with 18s and got the two OTAs to 20s recently. Never had any problems with Wifi or BT connections - music streaming in car and phone calls. Might depend on how your AP environment is set up since I've never noticed issues with sustained connections.
Sometimes I would notice the cellular data connection drop out and require restart, but nothing with Wifi or BT.
Sent from my SM-G935W8 using Tapatalk
Thank you everyone for your input..
A reboot usually fixes this..
But really shouldn't have to resort to that every time
I've had issues with the BT when going from my car to BT headphones, where it will connect for phone audio but not media audio. Turning BT of then back on again "fixes" it, but it's a minor hassle. When I first updated to 20s, BT wouldn't turn on, but a reboot corrected that and I hadn't had any issues with toggling BT on and off since.
Sent from my LEX727 using Tapatalk
This happened once, reboot solved the issue. I used to use bluetooth a lot, but rarely now as my current car HU doesn't have BT. Didn't have any problems when I used it a lot.
I've had the same issue for the past couple weeks. It only seems to have this issue with the cars BT. It may be a minor annoyance, but it can cause some big issues seeing as how messing with your phone can get you pulled over now.
I have this issue. I use Bluetooth in my cars and Android wear. I never notice an issue in the car. But sometimes I'll notice on my android wear watch that's it's disconnected from the phone. I'll check the phone and Bluetooth is off and won't turn on. A reboot usually fixes it. Odd.
Same issue here
Sentinel_35 said:
Recently noticing the Bluetooth
Doesn't turn on from the quick settings
Or the Bluetooth Settings.
Anyone else experience this?
Any known fixes or advice?
Click to expand...
Click to collapse
This seemed to go away for me when I turned off all of the aggressive memory management features.
The updates seem to have fixed this though..
I can't turn on Bluetooth from the quick access menu or even if its on.. its doesn't show on the quick access menu..
Anyone notice that lately?
Seems to be not working even if you turn off and try to turn on from the quick access menu. I am on 21s.
Sentinel_35 said:
Recently noticing the Bluetooth
Doesn't turn on from the quick settings
Or the Bluetooth Settings.
Anyone else experience this?
Any known fixes or advice?
Click to expand...
Click to collapse
The following fixed it for me:
Dial *#*#46360000#*#* and uncheck 'Enable background resource control'.​
Reboot
Scanning Settings
I think y'all should try disabling Bluetooth Scanning in Location Settings. It is a problem in the stock ROM as well as LineageOS ROM(which I am currently using).
Just try disabling Bluetooth Scanning in Location Settings (three dot menu)..... I'm sure it'll help.
Man589 said:
I think y'all should try disabling Bluetooth Scanning in Location Settings. It is a problem in the stock ROM as well as LineageOS ROM(which I am currently using).
Just try disabling Bluetooth Scanning in Location Settings (three dot menu)..... I'm sure it'll help.
Click to expand...
Click to collapse
Those posts were made over a year ago. They figured it out already.
It's 2018 and I have the same issue. What do I do?:crying:

NEW Solution - Wifi doesn't work properly if Bluetooth is activated

NEW SOLUTION!
I found the reason for the Wi-Fi problem too slow (or stopping) when Bluetooth is turned on!
The problem is "Your location" from Google Play Services!!!
Until version 11.6.73 (14-09-2017) there is no problem, but from that version, more precisely 11.7.41 (05-10-2017), until today (12.8.74), and in the next versions (13.2 .77 beta), the problem persists.
Will Google solve the problem?
I do not know.
But to solve the problem I found this solution:
Disable GPS-Then go to Settings-Apps-Google Play services-Permissions-Your Location-Location Settings-Disable Access to my location.
From there, you may already have Bluetooth enabled and Wi-Fi will work properly.
However, if you also activate GPS (wf + bt + gps), the Wi-Fi will be very slow again, until you deactivate the GPS again.
It seems that some equipment does not have this problem! If so, good for them, but for those who have this problem, the real reason is already found, and until they solve it (if they solve), we have this solution.
I'm grateful that you also report this error to Google, to see if they fix it.
New solution.

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