Got a new Note 4 two days ago and I went to enable mobile data for the first time today and my phone almost immediately crashed and rebooted. This was an ongoing cycle until I managed to be quick enough to turn mobile data off after rebooting. Wifi works fine. With wifi AND mobile data turned on simultaneously it is fine. If I am not connected to wifi, or it is switched off and mobile data is on it crashes. I am on v5.0.1 (latest for my phone)
Any ideas? It seems like a software rather than hardware issue. I hope I don't have to try and get it fixed because it is a grey import
Okay so I did some more testing and I have been able to absolutely isolate it to the mobile data connection. Warranty it is I guess
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It's been a month or so since my phone started to have problems with mobile data connection. It's most of the time offline, even if i set mobile data on; when i try to connecto to mobile data, it takes some tries to resume connection. I've also noticed that mobile data connection goes off when making or receiving calls. I've tried several different combinations of roms and radios with no success, and now i really don't know what to do. Any suggestions?
I have an Unlocked HTC 10 that I bought directly from HTC. Sometime, when I try to send a text and I'm on Wifi, whether I have a connection to my mobile data or not, the attempt is an automatic failure, even if I try to resend. If I turn off wifi, it won't enable my data connection, even if I turn it off then back on. It forces me to toggle airplane mode on then off If I want to send a text or browse the web. Also, to make things worse, the issue is completely random. I have no idea that it has happened until I try to send a text. TBH, I'm not even sure if wifi is part of the problem, like maybe it is disconnecting from Mobile Data regardless. If it matters, my carrier is T-Mobile.
Keep in mind, I have wifi calling disabled because it was more trouble than it was worth. But for some reason, the phone won't switch to data without my intervention. If I go out of range of the wifi, it will switch, but not all of the time.
Like right now, under my connection settings, Mobile Data says "Disconnected" even though it is turned on. When I just toggled Airplane Mode like I stated above, the connection was established immediately.
Why is the phone not connecting to the Mobile Network automatically? It seems like common sense when it comes to smart phones nowadays and is really annoying when I send a text, only to find out 30 minutes later, it didn't even try.
From other threads it seems to be an issue with the most recent update from HTC. Only fix right now is to flash a ROM that isn't running the latest update.
Sent from my HTC 10 using XDA Free mobile app
After reset my phone mobile data connection is not working. I have my mobile data on but can't connect to internet any browser just showing a loading screen about 10-15 minutes without any error. I need to on/off mobile data for 15-17 times than it will fix. But this time when the hotspot turns on mobile data again becomes worse. Also when I connect to a wifi network phone showing no internet connection after leave my phone for 5min its connected automatically. Vpn also breacked my data connection. On my lumia 730 dual sim I was in build 15063.909 but update my phone can't fix it also tried 5 time reset my phone.. 1 month back I have changed my phone registry and updated my phone to 15254.489 but this problem can't fix.(GOOGLE TRANSLATE)
PLS Help to fix it..
Same problem in my Microsoft Lumia 535 (latest official updates installed). One of my friend had the same issue in his Windows 10 PC. Reinstalling the os had solved his problem. It would be very helpful if a solution to this problem is shared. Thanks.
Hey, I'm new on the Xiaomi Mi 9 SE and experienced some issues with the (not present) mobile data connection..I'm on T-Mobile in Germany with 4G but barely get any connection. If I'm turning off mobile data and on again it works for a short moment and then falls back to no connection. You can watch this in the Google Drive Video: Link.
I've tried nearly everthing, except wiping the device (I restored apps and settings from my old phone, could this be the fault?). Adjusting APN doesn't work, I tried every setting for mobile network, nothing solved this problem. There some other reddit users with similar problems, but they are old and solved by an update. Has anyone an idea what I could do?
My T705’s WiFi seems to not work properly anymore. It connects briefly to a network, then disconnects and no networks are visible anymore. Turning WiFi off/on sometimes makes networks visible again, but then the same problem appears when I try to connect. (Possibly connected: Mobile data is also non-functional. Both WiFi and mobile data used to work when I last used the tablet a couple of months ago.)
Is this behaviour any of you recognise? Is is indicative of a software problem or a hardware fault?