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.

0
votes
0answers
11 views

LG K10 2017 does not seem to allow me to connect to mobile networks at all

Like in the topic, I can not connect to any mobile network. Factory reset did not help, turning off the phone for half an hour does not help like it was advised in numerous topics. The things I have ...
0
votes
1answer
16 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
0answers
23 views

Internet Problem only in Some apps, even Wifi or Mobile Data?

thanks for helping me, I have XT1789-05, Some apps can't access internet and some apps (one of them Google Translate) can access internet, with WiFi or Mobile Data, nothing change, in another device ...
0
votes
0answers
4 views

Samsung A5 2016 phone doesnt pick up any network (Vodacom) and therefore cannot connect to my data

Baseband Version - A510FXXU7CRJ2 - phone description code - Security warning unauthorised actions
0
votes
0answers
23 views

Android device does not consistently have internet access when connected to WiFi

I recently set up a wireless home networking system at a friend's home. Everything works great, except that an Android LG G4 cell phone sometimes cannot access the internet even though Android ...
0
votes
0answers
23 views

Samsung S7 constantly dropping calls even after reinstall, but everything else is working perfectly. How to narrow down the problem?

My Samsung Galaxy S7 (SM-G930F, Exynos/International model, LineageOS 15.1) has developed a weird fault. Has anyone heard of this or able to suggest ideas for troubleshooting/fixing? Everything ...
0
votes
0answers
13 views

motorola not finding MY wifi network

My Motorola phone will not find our WiFi but will find my neighbor's. Note, my laptop can connect perfectly to my WiFi. I've tried turning my phone and modem on then off again. I've reset my WiFi ...
0
votes
1answer
42 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 ...
0
votes
0answers
32 views

Reasons for unpredictable Wifi Direct (P2p) connection success on various Android devices

We are creating an Android App together with a piece of hardware where we have a Wifi Direct (Wifi Peer to Peer) cabable Wifi Chip built on. Our hardware controls sensors and an actuator. Lets call ...
0
votes
0answers
16 views

DNS issue with OnePlus

I have installed Lineage OS 16 (android pie) for my oneplus one (although this issue existed in android Oreo as well). I am having a very interesting/weird issue with my phone that might be related ...
0
votes
0answers
172 views

Hangouts cannot connect to the server

I get "Couldn't connect to the server" error when I try to use Hangouts on my phone. How can I solve it?
1
vote
0answers
101 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 ...
0
votes
1answer
162 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
0answers
214 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
18 views

Wi-Fi connection at home says connected but a few apps I use won't open. How do I fix?

I first went to my friends house connected to his Wi-Fi and all apps worked fine. When I connect to my home Wi-Fi im able to connect and use browser but most of my apps will not connect and will say I ...
0
votes
0answers
19 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
56 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
65 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
168 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
20 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
0answers
34 views

Wlan manual proxy setting problem

My android phone is not saving the proxy setting. Once i set and return to open browser and play store, again the proxy in manual is becomes empty. I couldn't use it!
0
votes
1answer
94 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
137 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
132 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
79 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 ...
0
votes
0answers
84 views

Use mobile internet with connected wifi

I want to connect my phone to wifi without internet (I have some server in the local network) and use mobile internet. But when I connect the phone to wifi, phone stops to use mobile internet. I've ...
1
vote
0answers
113 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
534 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
79 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
45 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 ...
0
votes
0answers
123 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 ...
0
votes
0answers
171 views

Extremely high packet loss (90-95%) after several hours of Wi-Fi usage

I installed LineageOS x86 14.1 (Android 7.1.2) to a laptop (HP Pavilion 10 TS Notebook PC - e010nr), and it works just fine, except for an odd Wi-Fi issue. After a few hours of being connected (...
1
vote
1answer
38 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
2answers
14k 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-...
0
votes
1answer
2k views

Slow internet connectivity on samsung galaxy j7 prime

It has been a month since I am facing slow internet connectivity issues on my samsung galaxy J7prime even on jio4g data plan. I contacted Jio helpline twice and they said they 'll try to rectify if ...
0
votes
1answer
118 views

Connect OnePlus One through adb keep disconnecting

I'm trying to switch my OnePlus One from CyanogenMod to LineageOS, and to do so I need to use adb adn fastboot. I use Fedora 28 as OS on my PC, with the latest Gnome as DE. The usual "data" ...
2
votes
0answers
840 views

Android 7.0 drops wifi connection to router without internet connection

I use a TP-Link TL-WR702N mini router to provide a wireless connection to my Nikon D4 DSLR to operate the camera remotely via my phone or tablet. The camera acts as a server when doing so. This ...
0
votes
0answers
67 views

Problems connecting to WhatsApp from desktop

I always have problems connecting to WhatsApp desktop/web (I usually use desktop, but it's the same concept) - it says it can't reach the phone. Now, the thing is that it has problems connecting even ...
0
votes
2answers
112 views

android phone not connecting to the internet

My phone does not connecting to the Internet – it's saying "connected,no internet": When I open a web browser, all I get is the same message ("no connection"). Can some one help me please I am ...
1
vote
0answers
250 views

Only one network interface active at a time in Android

I was looking into the network configurations in Android devices. Android makes WI-FI as the default network preference. And I noticed only one network interface can be active at a time in Android. ...
0
votes
1answer
134 views

Check system VPN statistics?

Is there any way to check VPN stats for stock PPTP VPN applet? Maybe some stat-file or GUI-way? If not, can we utilize Tasker for that? I particularly interested in uptime indicator, i.e. was my VPN ...
0
votes
2answers
82 views

AdBlock on Android causes many timeouts and connection problems

When I use the Android version of Adblock Plus 1.3 without root, everything seems to work fine. But now, I have a new phone that I'm not willing to root, and I like the idea of having AdBlock as a ...
0
votes
1answer
248 views

Internet fast when sharing via hotspot or tethering but slow on the device itself

Yes, I didn't get that backwards. And all I found is "slow tethering", even here this was never asked before. So, here I am! Internet is slow on the device, but fast for other devices connected to it....
0
votes
1answer
835 views

Bluetooth disconnects when starting to play music

I have a Jabra Move headset that has been working wonderfully for months. However, today it started having connection problems to my Motorola Moto Z: it connects and remains connected indefinitely, as ...
1
vote
0answers
293 views

How can I change the Ethernet (IPv4) properties from my Android phone?

So my problem is: I am currently writing an Android application which has to get access on data sent via Ethernet connection. The app is going to replace a Windows tool which is able to receive data ...
-2
votes
1answer
315 views

PRESTIGIO PMT7177 TABLET STUCK ON BOOT SCREEN AND CAN'T BE CONNECTED TO PC(connecting/disconnecting continuously)

Unbootable PRESTIGIO MULTIPAD 4 DIAMOND PMT7177-3G tablet diagnosis(my child device) : When power off : a) charging; b) accessing recovery menu, three ways appear on the screen: recovery mode, fast ...
0
votes
1answer
57 views

Nexus 5X can't connect to internet over cell connection; X on signal strength indicator

I have a Nexus 5X, which I've had for 2 years and used without any serious problems until today. It is now running Android 8.1. I have Ting as my carrier. I'm having a strange issue. Most of the time,...
0
votes
1answer
31 views

Can cellulardata & WiFi be on while charging? Sporadic case of meager increase in charging while both were on

Last night cellular data & wifi were on. Previously IN THIS STATUS, my mobile charged 100%. Last night my mobile was in charging. To my surprise, I found charging had improved from 7% to 17% only. ...
3
votes
0answers
2k views

WiFi works, but frequently disconnects with “authentication problem”

I have a DOOGEE S60 with Android 7.0 Nougat. It can connect to my 2.4GHz WiFi network at home without problems. However, quite frequently, the phone disconnects, showing the message "authentication ...
3
votes
0answers
320 views

Unstable 2.4ghz wifi speeds - LG G6

A few weeks ago I noticed a strange wifi problem with my Lg G6 when connected to a 2.4ghz router at home (wrt 320n). Wifi speed is terribly unstable. Although wifi signal shows up as excellent, ...