A70 using data - Samsung Galaxy A70s Guides, News, & Discussion

Hi folks,
you are my last chance, i have tried everything but can't solve my problem.
Every day at random hours (most of the times during the night) i have my phone connecting to internet data even though everything is disabled, internet data, roaming data and this is costing me 1euro per day (while having data disabled i can't check/configure each app permission with Wi-Fi or data).
I'm always at home connected to Wi-Fi, every possible internet data is disabled and can't figure out what this can be.
I have also checked under connections - data usage, it say 0b used but on my mobile operator i see some activities.. small data usage like 26b..
I have now installed a firewall (NetGuard) hoping this will solve the issue but i would like to get to the root of the problem.
Phone is not rooted with latest Android update.
Does anyone have ever faced an issue like this? this is driving me crazy..
Thanks for your help!

Related

[Q] While connected through Wifi, Opera does not connect

Apologies if this has been resolved eslwhere, but I did a thorough search and I could not find the solution in similar questions asked for the exact problem I am having.
I have an HTC HD2, basic Rom 1.66.405.2 (76641)with Max Manilla, Radio version 2.06.51.07.
I have previously used Opera 9 and Opera 10 to surf the internet along with Skyfire with no problems when using the 3G connection or when connected to my home or work WiFi, until a few weeks ago. When connected through WiFi, having changed nothing on the network routers or my phone, I just cannot get to pages. The same is with the facebook app and any updates via weather or stocks/shares.
It seems that as soon as WiFi is connected there is no data connection.
I have checked data connection and it is OK, I have also tried the slider the best as suggested on another forum, even re-installing Opera 10, to no avail.
I am considering switching to Energy Max Sense at the moment but hesitating as I can't bear going through another hard reset and re-installing everything, but this issue might just force me down that route.
Any thoughts before being forced down this route?
Been through lots of different settings and basically it appears that once wifi is connected I lose all data connecions, nothing then connects.....Please help?
Did you ever get this fixed, because I am now having the same problem.
I used to get internet data connection via wifi by first turning off data connection in comm manager, then turning on wifi. I must have screwed something up, because now I cannot get any data traffic via wifi. I can't even get data from my cell network whilst wifi is on, I have to turn it off to get my GPRS connection back. Bit frustrating, been through connection setup and delete/setup network many times to no avail. What have I done... harrumph!
gadgetuk437 said:
Did you ever get this fixed, because I am now having the same problem.
I used to get internet data connection via wifi by first turning off data connection in comm manager, then turning on wifi. I must have screwed something up, because now I cannot get any data traffic via wifi. I can't even get data from my cell network whilst wifi is on, I have to turn it off to get my GPRS connection back. Bit frustrating, been through connection setup and delete/setup network many times to no avail. What have I done... harrumph!
Click to expand...
Click to collapse
Why Disconnect data connection before activating WiFi?
I leave it on, still it will get data through WiFi is available.
If you disconnect data connection, you will not get data through data connection. (while you have WiFi activated, as you switch it off)
Have you tried using both at same time? Perhaps disconnecting data connection does a "trick" so you can not get data through WiFi too and you are now experiencing expected behaviour. (And that it did before was the wrong situation.)
i tried lots of stuff, soft resetting each time, I then did a full sync and backup to my home PC (work PC has firewall and stopps internet connection).
After that I did a cache cleaner and emptied a lot of trash, it did appear to be running slow. Did another soft reset and voila in the morning it was all working.
I played around with settings, double checked everything and to the best of my knowledge nothing had changed to cause this fault, so no idea if it was a problem with synching between the two PC's, work and home, or whether the cache cleaner did the bizness. Never had the problem repeat again since.
Have you tried getting settings from your provider again maybe something got wiped by accident.
try this thread
forum.xda-developers.com/showthread.php?t=609021
hope that helps......
conantroutman said:
forum.xda-developers.com/showthread.php?t=609021
Click to expand...
Click to collapse
It did indeed, thanks.

[Q] [AT&T] Losing data connection when leaving wi-fi network

I don't believe I was having this problem at first, but now when I leave a wi-fi connection at home or at work, and I try to use the data connection it doesn't work. The phone is not switching to the cell towers for some reason. I have to disable data, and sometimes wi-fi, and then re-enable data on the phone to get a connection. Or reboot
This is stock btw. Anyone else have this problem? AT&T support was no help
Edit> Just left my work network to test it out and it switched this time, so it doesn't happen every time. Which makes it more frustrating.
Mine was working just fine a couple hours ago, now I get absolutely no data. This is very frustrating.

Data (Wi-Fi AND Mobile data) issues

Ever since I received my OPX I had little problems with my data, independently of using Wi-Fi or mobile internet (2g/3g).
It started with the fact that in the installation of the phone it couldn't connect to verify it's connection, although wifi was connected correctly.
I started it without the connection it wanted and factory resetted it and then I got the same problem, but after a few minutes it worked correctly and I could install my phone without any problems.
Now when I work with my phone (Whatsapp, 9gag, webrowsing, video streaming) it sometimes stops with loading, like it has lost its connection, but both Wi-Fi and mobile internet are connected.
This is very frustrating when watching video, since it just won't buffer anymore and I have to wait for like 1 minute before it continues and reloading the page helps most of the times, because I then force to get data.
Sometimes when WhatsApp isn't loading/ keeping it's connection I just start a SpeedTest to ensure it has an open connection. This works most of the times.
Also WhatsApp Web keeps losing its connection while the screen is on.
I hope you guys have some ideas on this subject.
I have a similar issue. In my case the device seems to have problems with certain WiFi-Networks (at university to be precise). The connection with the WiFi is still there, but there's no actual connection to the internet sometimes. That's why your mobile data doesn't activate - there are no connection issues on mobile data for me.
The cause for this is probably the lack of a 5GHz WiFi antenna. I don't know why, but my OPX cannot handle the 2.4GHz WiFi at university (at home it works fine!).
So to test this out, you should try different WiFi-Networks. If the network is 2.4GHz only, it should be working.
The WiFi thing while setting up the phone is a known OxygenOS bug and can be worked around.

WiFi slow after updating to 6.0.1

Hello all,
I have a really annoying problem, I had no problems with my phone on 5.1.1. but after updating to 6.0.2. opening webpages or sending images in IM's (Whatsapp , FB messenger) is too slow, more then 30seconds to upload a photo. It works perfectly on mobile network, only having problems with WiFi. Tried different WiFi hotspots, tried deleting WiFi network and connecting again, even did complete phone wipe.
Any suggestions or ideas how to fix this?
You might have had wifi and mobile sharing data(if wifi is slow or no Internet connection, mobile data would take on some of the stuff you're trying to load.) on previous android and that's what's given you the boost previously. Check your ISP has throttled your connection (over usage data). Make sure it's just your device using the Internet for the time being, cross check IP with phone and also check your DNS on your router. Your ISP could be experiencing technical difficulties also. Also cross check any other variable that may make your connection slow (I.E bad weather, steam downloads and anything related to your modem before we get to your phone
Mobile data sharing is off. Boost is also off. I said I tried multiple WiFi hotspots and it is still the same, and this started happened immediately after the update so I am 100% sure it is not my router or ISP (I have no problems with connection speed on my PC). Also I did ruled out everything before posting, so this is definitely something that update broke.

Question WhatsApp issues with Wi-Fi Connection

I have tried different Wi-Fi connections but it sill once in a while tells me that specific app can't work on Wi-Fi, only with mobile data. The issue with that is that I don't have good signal reception at home. Would appreciate any suggestions to solve the issue. I have tried several solutions found online such as: uninstalling and installing back again with a backup, deleting cache and data, resetting Network settings. I have never had an issue like this before with anyother phone.
You can keep the Wi-fi connection at the center of the house which will cover eventually every place, or keep it closer to your room so it won't get disconnected! As for the apps, you can go to the app settings and change the network usage from mobile data to wi-fi. Which apps are not connecting to Wi-fi?
Edward Joseph said:
You can keep the Wi-fi connection at the center of the house which will cover eventually every place, or keep it closer to your room so it won't get disconnected! As for the apps, you can go to the app settings and change the network usage from mobile data to wi-fi. Which apps are not connecting to Wi-fi?
Click to expand...
Click to collapse
It only happens with the WhatsApp app. I think I found a workaround. This problem may happen if you have multiple access points in your house. Even though is not a proper solution (the issue never happened with my old phone), you just have to turn off and on Wi-Fi and dismiss the notification. WhatsApp will probably work fine after that.

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