Mobile data stuck, restart is neccessary - G2 Q&A, Help & Troubleshooting

Hello, I have problem with mobile data on stock rom. For example when I turn off wifi and turn on mobile data, only thing which changes is shortcut icon. But in status bar there is no sign of data turned on and of course I can ´t use internet.
Only sollution is to restart phone, but this occur every day and it is annoying.
I have frozen some apps and greenified them, but nothing really sensual.

No idea?

Related

[Q] Stock 4.3. killed i9505 wifi?

Good evening, everybody.
I have an international i9505 and just updated the system to Android 4.3. through KIES last week. My phone is not rooted and I do not intend to do so.
Yesterday I was using the phone at home, with the wifi turned on, like I always do, when some messages about unstable internet connection started to pop up, followed by a notification about that new function that automatically turns the connection from wifi to mobile in case of bad signal.
After closing everything, my wifi just died. It does not turn on anymore. When clicked, the toogle button becomes light green and then turns off again; at settings/connections, the button remains turned off all the time, never green.
I've already rebooted, removed the battery, restored factory settings and downloaded the update again and nothing had worked so far.
I've also downloaded some "wifi fixer" apps at Play Store, but also with no luck. Most of the apps just crashes when asked to turn on the wifi.
I've read lots of threads about bad wifi function after update, but I dont think my case is similar to any of them, because I didnt flash a custom rom, neither the problem is related to the connection with the router; but turning on the wifi adapter.
All the other stuff (mobile data, gps, bluetooth, gestures, etc.) are working fine.
I really have no idea what to do anymore.
Hi i am a brazilian user and after update i have some problems with wifi connections.
But i really think that is an issue on 4.3 rom
Sent from my GT-I9505 using xda app-developers app

[Q] i get official lollipop and now i cant disable the mobile data

Hi there
I have a galaxy note 3 from Verizon working on claro dominicana in the dominican republic.
Im just giving you some background. It works perfectly even 4G lte, im not root user and a few days ago i install lollipop update and i love it but something weird is happening. I cant disable the data. Im on wifi at home and when i go out sometimes i want to leave the data off so the battery last longer and extend my data plan cuz im just have 1gb. And i try to use my data plan just when i need it but since im on lollipop even when i turn my data off i still getting massages from what'sapp and everything still working li a dont turn it off.
I try to hard reset my phone to see if i get fix but no.
Any opinion pliz
radhames562 said:
Hi there
I have a galaxy note 3 from Verizon working on claro dominicana in the dominican republic.
Im just giving you some background. It works perfectly even 4G lte, im not root user and a few days ago i install lollipop update and i love it but something weird is happening. I cant disable the data. Im on wifi at home and when i go out sometimes i want to leave the data off so the battery last longer and extend my data plan cuz im just have 1gb. And i try to use my data plan just when i need it but since im on lollipop even when i turn my data off i still getting massages from what'sapp and everything still working li a dont turn it off.
I try to hard reset my phone to see if i get fix but no.
Any opinion pliz
Click to expand...
Click to collapse
When you turn it off are you using the status bar toggle or system settings?
I used the notification bar toggle but i check in settings and its disabeled but still consuming my mobile data plan. I also try to disable it directly on settings but no change are made
radhames562 said:
I used the notification bar toggle but i check in settings and its disabeled but still consuming my mobile data plan. I also try to disable it directly on settings but no change are made
Click to expand...
Click to collapse
Hm strange I would try factory reset
I fix it!!!! I enter un safe mode and everything was working fine and i realized that sometging were wrong with an app and it was DU speed booster with the engine + mode active in accessibility. I turn it off and everything it's fine now.
Can't disable mobile data
Has anyone else solved this problem of not being able to turn off mobile data? I have turned off mobile data in settings, wiped the cache partition, turned off background data on every app, turned off the automatic smart switch, tried it in safe mode and mobile data is still on. 4G symbol is greyed out in notification bar, but data is still on. Only thing that turns it off is airplane mode, which is not good as I cannot receive calls. I have read that someone with the same ptoblem did a factory reset and it was not the solution. My phone is a not rooted Note 3 running 5.0 lollipop with no updates available. I also tried SIM cards from 2 different providers and problem persists.
I have the same problem too
Ybrad said:
Has anyone else solved this problem of not being able to turn off mobile data? I have turned off mobile data in settings, wiped the cache partition, turned off background data on every app, turned off the automatic smart switch, tried it in safe mode and mobile data is still on. 4G symbol is greyed out in notification bar, but data is still on. Only thing that turns it off is airplane mode, which is not good as I cannot receive calls. I have read that someone with the same ptoblem did a factory reset and it was not the solution. My phone is a not rooted Note 3 running 5.0 lollipop with no updates available. I also tried SIM cards from 2 different providers and problem persists.
Click to expand...
Click to collapse
I used to have the same problem until I installed another ROM in my phone, in this case, PHRONESIS.
I never found how to solve it.

p8 lite MM does not connect to internet after xx minutes

Hi everyone!
P8 lite dual sim, MM, b574, no third-party app for battery saving. When I turn it on and I use it, it connects to Internet and works just fine... In my area it's always connected in H or H+, I locked the phone to work in 3G/2G. When in stand by for some minutes minutes, for example 10-20, it often happens I don't receive any notification from gmail/whatsapp/telegram: the moment I unlock the screen I see phone is in 3G/H, then if I open browser/telegram/gmail it goes back to H/H+ and connects to the internet. Looks like it times out and disconnects from the Internet when in stand-by, so I lose notifications from instant messengers and mail . Another way to have telegram synced is to continuously open it or to go into shortcuts and tap to disconnect and reconnect mobile data, but it is frustrating! I have to do the same with gmail and continuously ask for a refresh, but with whatsapp it's even worse: sometimes only if I turn phone off and back on I get all notifications from last hours. Communication sometimes becomes impossible, as it's not "instant" anymore! Of course telegram/whatsapp/gmail are configured as protected apps, so they are running in backgound when phone is in stand by.
What should I do?
Thanks!
Ste
stefanonardi said:
Hi everyone!
P8 lite dual sim, MM, b574, no third-party app for battery saving. When I turn it on and I use it, it connects to Internet and works just fine... In my area it's always connected in H or H+, I locked the phone to work in 3G/2G. When in stand by for some minutes minutes, for example 10-20, it often happens I don't receive any notification from gmail/whatsapp/telegram: the moment I unlock the screen I see phone is in 3G/H, then if I open browser/telegram/gmail it goes back to H/H+ and connects to the internet. Looks like it times out and disconnects from the Internet when in stand-by, so I lose notifications from instant messengers and mail . Another way to have telegram synced is to continuously open it or to go into shortcuts and tap to disconnect and reconnect mobile data, but it is frustrating! I have to do the same with gmail and continuously ask for a refresh, but with whatsapp it's even worse: sometimes only if I turn phone off and back on I get all notifications from last hours. Communication sometimes becomes impossible, as it's not "instant" anymore! Of course telegram/whatsapp/gmail are configured as protected apps, so they are running in backgound when phone is in stand by.
What should I do?
Thanks!
Ste
Click to expand...
Click to collapse
Turn this option on.
Thanks for your reply! Unfortunately I forgot to mention this option was already on
stefanonardi said:
Thanks for your reply! Unfortunately I forgot to mention this option was already on
Click to expand...
Click to collapse
Turn this option too.
Suleiman01 said:
Turn this option too.
Click to expand...
Click to collapse
This one too. Battery manager settings.
Thanks again! I turned on the option in developer options, the other onese were already on. Unfortunately I'm still having this awful problem, so IM is not Instant anymore... yesterday, for example, I was watching a movie (so phone in standby with mobile data on) when suddenly I receive notifications from whatsapp, two messages written an hour before! I also try to disable developer options, but nothing changed.
Is there anything else I can try (eg. some options with a tweaking program or something like this) before trying to downgrade to lollipop? I've never used this phone with lollipop, the second I turned it on I upgraded to MM
Thanks!!
stefanonardi said:
Thanks again! I turned on the option in developer options, the other onese were already on. Unfortunately I'm still having this awful problem, so IM is not Instant anymore... yesterday, for example, I was watching a movie (so phone in standby with mobile data on) when suddenly I receive notifications from whatsapp, two messages written an hour before! I also try to disable developer options, but nothing changed.
Is there anything else I can try (eg. some options with a tweaking program or something like this) before trying to downgrade to lollipop? I've never used this phone with lollipop, the second I turned it on I upgraded to MM
Thanks!!
Click to expand...
Click to collapse
Go to settings.. apps...advance....ignore battery optimization. And add whatsapp.
I don't think downgrading to android lollipop will solve this issue but you may try it.

Mobile Data turns off during phone in idle mode (locked)

I have a coolpad cool 1 c103 with stock ROM, the only thing that bugs me is the fact that the mobile data automatically turns off when you lock the phone and stays off until you unlock it and start using it again. This causes issues with mail, and whatsapp messages not receiving until I manually unlock the phone to check for it. I understand that some battery/data settings is the reason behind it, but I can't find the option to turn this off.
Note:
Power saving mode is off
Data limit is off
battery assisstant is off

LTE data connection not working after a disable/enable in Android 10 for Redmi 2

Hi all,
I am using Android 10 port for Redmi 2 ( Lineage 17.1 and tried a POSP v3.1.8+13 port too ). Upon boot up, my device is able to connect to LTE and data is available. But if I turn off data once and then try to turn it on, the quick settings bar shows Mobile data is ON and says H or H+ mostly, but in reality data is not turned on( the top status bar also doesn't show data in this case-it shows correctly on the first time when data is actually available ). I tried the usual ' Turn on and off Airplane mode' but it didn't helped. I disabled my Data usage limit, changed preferred type to GSM+WCDMA+LTE and some other values, made sure Access point etc. is correct ( obviously, as the first time it works fine ), but nothing works. If I reboot with data still turned on, data will be available upon boot up. If I reboot with data turned off, and if I turn it on manually once device if up, it works fine. In either case, if I turn off the data and then turn on again, it doesn't work.
Is this a known issue? Is there any way to work around this? While I can live with infrequent reboots, I still would prefer to keep data off and use WiFi and turn on the data when required without a reboot
Thanks in advance
i dont know

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