Questions tagged [connection-issues]
If your question is about trouble connecting your device via Wifi, Bluetooth, or USB, or to the mobile network, this is the correct tag.
391
questions
1
vote
0answers
20 views
How to diagnose wi-fi on Android?
I'm an Android enthusiast, as most of you, and I installed Lineage OS on my Oneplus 6 two months ago. Everything works fine but not Wi-Fi that randomly disconnects from my router. In the end of the ...
0
votes
0answers
34 views
Is android letting apps know I'm using VPN?
I'm abroad and trying to use my Norwegian app using a VPN, but somehow it knows I'm connecting though VPN and denying me to stream. (It's giving a specific exception giving this exact information.)
...
1
vote
0answers
350 views
Note 10 Plus Stuck with Partial Flight Mode (Faded Blue). What does this mean? Is this an indication of hardware failure?
I haven't yet come across a situation where factory reset didn't resolve the issue. This one is very intriguing to me as I could not conclude why the phone could stay in the partial flight mode (faded ...
5
votes
1answer
551 views
Android 11 Wifi no internet, even though there is internet
Edit: after getting the hint to try creating a new SSID on my WiFi router, I now resolved the problem by just connecting to the same router but with a separate SSID. I still have no idea what the ...
2
votes
0answers
97 views
Certain apps lose all internet connectivity until reboot
I have put off asking the question for some time because I know it is vague and terrible to debug so I welcome your help refining the question as well as potential solutions.
A range of certain apps ...
1
vote
0answers
30 views
No tetwork (sim card doesn't allow connection to this )
Help please.
I repaired my phone's imei with xposed and now i have no network connection.
When i choose a network it says: sim card doesn't allow connection to this.
I put the sim in other phones and ...
1
vote
0answers
18 views
No or very poor cell signal in areas I know have good signal
My phone worked fine till about the middle of yesterday. I live out in the country but usually I see 3 to 4 bars sitting at my desk in the basement. But now even if I walk up to the top of the hill (...
1
vote
1answer
35 views
Syncthing does not work with AFwall+ activated
Syncthing does not get any connection as long as AFwall+ is activated.
It should work in my WLAN at home. Mobile data is disabled because I don't need it.
I am using LineageOS on my mobile phone.
Here ...
0
votes
0answers
56 views
Help with fixing android wifi problem please?
So this is kind of embarrassing and really stupid of me. I'm in to Cyber Security and stuff like that, and what I did goes against every standard I live by pretty much, but I got really really stoned ...
1
vote
0answers
43 views
Some websites not reachable using cellular data but working perfectly using Wifi
I a have a Xiaomi mi 9 se phone and I am not able to access some websites using their IP adress. To give you some context, I have some servers I wish I can access but it not possible, I receive a ...
0
votes
0answers
23 views
The device is not ready warning on Samsung A50s for USB transfer of data
I want to transfer data from my mobile phone to my external USB hard disk.
The data stored in mobile is approximately 60Gb.
But during the transfer I get error the device is not ready.
However the ...
0
votes
0answers
41 views
whatsapp not connecting to network until opened
The problem is only with whatsapp app, only in my android device and only when connected to my WiFi.
Background data is turned on.
Battery optimization is off.
Account sync is enabled.
Proxy is none.
...
0
votes
0answers
34 views
Android disconnects (looses Internet access) whenever data is used
I've recently installed a new router to extend the home's signal. It's a TP Link Archer xr500v, and it's connected via wire (LAN) to the main router that is in turn connected to the ISP. I've disabled ...
0
votes
0answers
35 views
My phone loses connection after sending 150-200 sms
I'm sms spamming to my business number (because of a campaign from my provider). But after sending 150-200 sms from my personal number to any number my phone loses connection. I called the service ...
0
votes
1answer
37 views
Why are these picture-related apps blank?
I've been wondering a lot about this when it happened which I was using Walli* app yet after I have changed my ROM, maybe the app gets blank no matter how I install it. But after a time, I've also ...
0
votes
0answers
25 views
Some apps not connecting to Internet on Galaxy S6
so I have a Galaxy S6 that is driving me nuts! I keep getting a 'cannot connect to a network' error on some apps. But it is only some apps.
As a (terrible) example my phone will run the McDonald's ...
1
vote
0answers
20 views
Can't make and receive calls with good signal
Sometimes my smartphone can't make or receive calls (haven't tried SMS) despite signal being good. I can connect to LTE internet though. Turning airplane mode on and off solves the problem however it'...
0
votes
0answers
21 views
Why my Android suddenly stopped connecting to my Mac?
I usually use my Android device (Samsung Galaxy S7, Android version 8.0.0) to debug my app from my Mac (developer option enabled). Usually when I connected my Android, the Android File Transfer will ...
1
vote
1answer
85 views
Unable to connect phone to pc. Phone charges only
My phone model is Huawei G7-L11. Android version is 6.0
Hey there, I want to connect my phone to PC to be able to unlock its bootloader. When I connect to PC, It charges only and that's it.
What I did:...
1
vote
1answer
653 views
Will a Xiaomi Redmi Note 9 (international version) work reliably in the United States (comparable to a domestic phone)?
I'm buying a new phone, upgrading from an LG Q7+, and so far the best phone I've seen is the Xiaomi Redmi Note 9. The only con to this is that the Note 9 is only available in International version, ...
2
votes
0answers
397 views
USB tethered device cannot communicate with WLAN hotspotted device on the same Android phone
Here I have one Android phone, the provider, a device, usb, connecting to it through USB tethering, and a device wlan connecting through WLAN hotspot.
So once usb connected, it got assigned an IP in ...
0
votes
0answers
748 views
wpa_supplicant issues on android phone
Disclaimer: My knowledge of android as well as the inner workings of wifi connections are exceedingly limited. Additionally, I'm new to stackoverflow, so I might just be the worst customer you had... ...
0
votes
0answers
66 views
Can any mediatek android use HotKnot as long as the appropiate files are included in the ROM?
Where I am currently living, my government has blocked internet access.
We are sending important messages to each other using various mesh network apps like 'firechat', but the problem is, many of my ...
2
votes
1answer
368 views
How to avoid WiFi disconnection if Google cannot be pinged?
Say I have blocked google and the sorts with my router. Now Android thinks that the wifi has no connection because it can't ping google and uses my mobile data instead although the WiFi is perfectly ...
0
votes
0answers
72 views
WiFi network limits connection time - can I "change my MAC" and reconnect?
On a PC, you can change the MAC address of a network adapter - Ethernet, 802.11 Wireless - and thus assume a different "identity" than previously.
Now, I'm stuck in a train station for a few hours, ...
3
votes
1answer
661 views
Motorola G4 refuses to connect to iPhone's Hotspot
I have an odd situation, I recently purchased an iPhone XS and for some reason, my older Moto G4 cannot connect to the hotspot provided by the new phone.
The situation is odd because other phones, ...
0
votes
0answers
74 views
Will Samsung galaxy s10 works in my country?
You may know that samsung galaxy s10 have two different versions, one with Qualcomm chipset and one with Exynos chipset. From reviews in the youtube and sites like bgr and anandtech, I'm more biased ...
0
votes
1answer
1k views
Apps don't work with IPv6 enabled in router
So I've been having this issue for a while now where apps work fine over mobile data won't work when mobile is connected to otherwise perfectly working WiFi.
Some such apps are-
Discord (keeps on ...
0
votes
0answers
36 views
Are printer drivers technically possible?
It seems that printer manufacturers like Canon provide a printing app for Android devices, from which you can print documents and images stored on your Android device, but not printer drivers. So you ...
0
votes
1answer
800 views
Mac Fails to recognize my Android phone through USB
I installed ADB via homebrew but running adb devices returns an empty list. I also tried system_profiler SPUSBDataType but I still fail to find my device here. I don't have EasyUSBTethering issues on ...
0
votes
1answer
352 views
Third Party Apps cant get wifi SSID
This is the my first time asking in this SE site.
I have a Xiaomi Redmi 6 Pro running MIUI custom from Xiaomi.eu.
The problem is that in every app (third party apps) that uses Wifi, the SSID is not ...
1
vote
0answers
283 views
VPN not working in kitkat 4.4.4
I am using Lenovo A6000 running stock rooted Kitkat 4.4.4. And since about 6 months the vpn has stopped working properly. Everytime I connect to a VPN via mobile data, it connects and then gets ...
2
votes
1answer
1k views
"Cannot add/update network before store is read!" when trying to save a WiFi network on Android 9
I cannot connect to WiFi on Android 9.
This is the error log
D/WifiService( 1941): recentFailure: Association Rejection code: 0
D/WifiService( 1941): uid=1000 name=android.uid.system:1000
...
0
votes
1answer
1k views
How to fix a device not detected through USB in Android, TWRP and Fastboot mode?
My Android tablet Nexus 9 is not recognized by my laptop. It can be charged, but not be listed by lsusb command even in fastboot mode and TWRP. I suppose I accidentally disabled the USB connection ...
0
votes
0answers
20 views
How to find why call is not connecting
My mobile phone is not able to make calls. All calls are ending after 4-5 seconds. All the settings seem to be fine. Is there any log file where sim provider logs some reason? Or any other way to find ...
0
votes
1answer
68 views
Troubleshooting wifi issues
Suddenly the wifi of my Xiaomi A1 stopped to connect my home's wifi :-/
There is no update, either phone or router, I'm aware off. But at some point yesterday I realized I was not connected. So I ...
2
votes
0answers
75 views
Determining the real reason why WiFi does not connect
Often, I try to connect to a Wifi from my Android phones (one is 4.* series, another 6.*), and sometimes it ends with:
Status: "Saved"
Status: "Connected, no Internet"
Plus a couple of others, even ...
0
votes
1answer
262 views
Hotspot issue, connected, no internet
I have an issue in my phone, and I lost hope I will find solution.
Phone:
* Xiaomi Redmi Note 4
Android Version:
* 7.0 NRD90M
MIUI Version:
* MIUI Global 10.1
Kernel Version:
* 3.18.31-perf-g4339b70
...
1
vote
0answers
24 views
Bluetooth tethering from Samsung Galaxy 8 used to worked great
I have a Samsung Galaxy 8. I use it a lot to tether my Samsung tablet which hasn't pushed an update in a long time. I found that bluetooth tethering saved my phone battery far better than wifi ...
0
votes
1answer
287 views
Unable to connect to Spotify - phantom ad blocker?
I'm having issues with the Spotify app. Trying to search gives error messages shown in this Spotify forum. The solution suggested in that thread is to whitelist spclient.wg.spotify.com on my adblocker....
0
votes
1answer
233 views
Hotspot Internet Problem
I am giving hotspot to laptop via android mobile but in laptop it is showing there is no any internet connection when I connect via laptop wifi. In my android phone I am using internet with 4g speed.
2
votes
2answers
226 views
Problems with the DNS Network part (or maybe virus/malware-related) on Android 6.0 Marshmallow (Alcatel Vendor)
I've been experiencing some strange problems maybe that be related with the DNS Network part in Android 6.0 Marshmallow, and could mention these two origins as the main likely sources of problems:
• ...
0
votes
2answers
837 views
wi-fi + bluetooth + usb failed for no reason (no system update) on xiaomi redmi note 4
Some time ago I suddenly noted that wi-fi switch does not turn on wi-fi and I could not start wi-fi hotspot on xiaomi redmi note 4. I did not do any system update before that happened.
As I've read on ...
1
vote
0answers
158 views
Wi-fi not working on Android at home
My wifi is not working on my Android 4.4 tablet, but the tablet says it is connected (although the icon is red rather than the usual white) and the router says the tablet is connected. The tablet ...
3
votes
1answer
823 views
Persistent Problem: Internet may not be available
I have a J7 (SM-J730F/DS) and noticed a while back that I can connect to WiFi but that on some networks I got the message "Internet may not be available" .... and it wasn't. This message started to ...
0
votes
1answer
91 views
WiFi Connection Problem!
I have an an android phone. The problem is that when I connect my phone, which is android Jelly Bean, to my Wi-Fi connection it works and the internet connection doesn't have any issues.
However, ...
0
votes
0answers
187 views
How to turn WiFi off/on when in/out a car?
My phone WiFi connects automatically to hotspots (of my cable provider) which is very convenient except when I'm driving (where connections are disrupted all the time). Is there an easy way to ...
1
vote
1answer
623 views
WiFi says connected without internet, but works fine
I am connected to a school WiFi network and I am able to access webpages and my apps work fine, but Android says I am connected but have no network. The issue is that Android defaults to mobile data ...
1
vote
1answer
74 views
Only some apps on my moto g5 have internet access
I have had a Motorola Moto G5 for around a month now and today, suddenly it seems that apps like Instagram are unable to connect to the internet.
I have restarted the phone, restarted the modem, ...
1
vote
4answers
29k views
I get "Internet may not be available" on my new Samsung J5 Prime
I get "Internet may not be available" on my new Samsung J5 Prime around every 5 minutes.
This did not happen with other Android devices on the same Wi-Fi router.
What can be the problem?
Model SM-...
