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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
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0answers
15 views

How to avoid having to intermittently open WhatsApp to keep WhatsApp Web connected?

I have a Nokia 1 running Android Go (Oreo 8.1.0). I am using WhatsApp Web so that I can chat using my keyboard on my PC. Intermittently the connection on WhatsApp Web drops, and it stays disconnected ...
0
votes
1answer
27 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
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0answers
58 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 ...
3
votes
1answer
95 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
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0answers
92 views

ASUS Zenfone 3s Max — Wifi connected but no actual Internet

My new ZC521TL can connect to the Wi-fi network at my workplace, but there's something that prevents to access the internet. The basic facts are: My phone can connect anyother wi-fi networks without ...
0
votes
0answers
10 views

Disconnecting from network Z982 7.1.1

I have a full signal when i turn airplane mode off and on. Only stays connected 8 seconds. Checked Sim card. Good Changed Apn. Good. I believe it is this phones software. Because my Lg Stylo 4 is ...
0
votes
1answer
61 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
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0answers
37 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
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0answers
57 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
77 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
29 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, ...
0
votes
0answers
24 views

Android 4.4.2 does not open webpages

Afternoon: Running Android 4.4.2 on a Blu Studio 5.0C HD and cannot get it to load web. Wi-fi app "says" it's connected. Have tried reset and turn-off/turn on wi-fi tab. All I get is "Aw, Snap [...
0
votes
1answer
3k 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
1k 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
67 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" ...
0
votes
0answers
131 views

Huawei mate 10 hidden network reconnect problem

My Huawei mate 10 won't reconnect to saved hidden wi-fi , when I turn off and turn on wi-fi , the saved hidden wi-fi network not shown in available networks, it's in saved network but phone never ...
0
votes
0answers
39 views

How to list an app's internet connections and connected IPs?

I'm currently living in a country in which YouTube website is banned and you'll need a VPN or a proxy to be able to access the YouTube website and videos using a web browser, but surprisingly, I've ...
0
votes
0answers
47 views

Rooted Wifi Connection Issues Persist after Restore to Original OS

I recently rooted my Moto G4 Play (XT1607) running android 6 by unlocking the bootloader, installing TWRP custom recovery, and then installing a Lineage OS 14.1 (Android Nougat 7.1 Harpia) ROM from ...
2
votes
0answers
638 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
39 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
85 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 ...
0
votes
0answers
21 views

PC (randomly?) stops seeing Samsung Galaxy S7 until reboot

Two months ago I opened a similar thread (click) but now the problem's gotten worse. Please bear with me, I know there are a lot of threads about the same problem but I've tried everything suggested ...
1
vote
0answers
151 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
95 views

Check built-in PPTP VPN stats

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
54 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
118 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
0answers
39 views

How can I fix wi-fi connectivity problem my HTC desire 628 hotspot tethering?

I have HTC desire 628 android. When I put its internet sharing by hotspot tethering, my laptop gets connected but CPU does not respond, please guide to to get it done? CPU gets connected to internet ...
0
votes
1answer
412 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
234 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 ...
0
votes
0answers
55 views

How can I check the reliability of my cell connection for phone calls over an extended period?

I got a new SIM card a few weeks back. Had problems with it, it was frequently dropping off of the network and re-registering: no bars symbol to no bars with spinner symbol to 2 or 3 bars symbol in ...
-2
votes
1answer
207 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
46 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
0answers
40 views

Can't run my device after bug/auto-restart. Need help with ADB / reset via PC

I probably got corrupted with some system files, so my device (lenovo P70) restarted automatically and now I can't run. When I try to restart device, it loads to pin-enter screen, then restarts in a ...
0
votes
1answer
30 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. ...
4
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 ...
4
votes
0answers
256 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, ...
1
vote
0answers
197 views

Android error “Failed to connect to the network. Please check you network connection status”

I'm using lenovo p2 phone. I'm getting following popup error every few seconds. It is very annoying.My mobile data connection is on. But it is showing " Failed to connect to the network. Please check ...
1
vote
1answer
82 views

Some apps do not detect an internet connection

I've got a bit of a bizarre problem with my android phone: My internet connection is working and fully functional, since Chrome and most other apps have no problems. However, some apps do not detect ...
0
votes
0answers
310 views

Getting “Check your connection and try again” when accessing Play Store

I have tried clearing the cache etc, reboots, changing the date and time, going on other Google related apps but nothing has worked thus far. I am on a tablet, not a phone, just in case this changes ...
0
votes
0answers
162 views

Android device is giving the internet connection error

I have a Samsung Galaxy on 5 phone and these days my phone is suffering from the internet error problem. Sometimes when I open internet from any browser-Firefox, pre-installed internet browser, or CM ...
1
vote
0answers
109 views

Ethernet is connected to android device. I am able to ping 8.8.8.8 from adb shell, but not able to browse internet

Ethernet is connected to android device. I am able to ping 8.8.8.8 from adb shell, but not able to browse internet. The Ethernet connection is doesn't show up on notification bar. I have tried ...
1
vote
1answer
223 views

Is it possible to designate an alternative wifi connection test site?

I live in mainland China and uses a Google Pixel bought from Hong Kong. Current system version is 7.1.2. As you might know, Google servers are not accessible in China without the use of VPNs and such. ...
0
votes
1answer
91 views

Mobile data not working

I have a Samsung Galaxy J510-MN (Latin American version) which I have bought from Mexico (Android 6.0.1). Now, I returned to Germany and put a German SIM Card (Fonic/o2). I get network connection, ...
0
votes
1answer
236 views

Network issues with Jio sim on Sim slot 1 and Airtel on Sim slot 2

I have Jio sim on Sim slot 1 and Airtel on Sim slot 2.Both the slots are 4G enabled and have VolLte. Whenever I turn on Airtel data , Jio goes out of coverage and unavailable. What would be the ...
0
votes
2answers
100 views

Whenever I connect my Samsung Galaxy S6 to the wifi at home, everything else connected to the internet begins to have connectivity issues

This isn't exclusive to one wifi network either, it's happened at three different locations using three different sources of wifi. If I connect my phone to the wifi, the computer and other phones ...
2
votes
0answers
158 views

Android devices not able to access the internet when certain router is on

I have a TP Link Router model TL-MR6400 and then to extend this wifi I have a Eircom D1000 modem, which is set up in Bridge mode. All my devices are able to access the internet using this setup(...
1
vote
0answers
269 views

Android phone Wifi is keep on turning On and Off automatically again and again even after factory reset

I Have a Samsung Galaxy Note 3 with 4.4.2 Android firmware version that recently the Wifi toggle is keep on turning Off and On then sometimes hangs at Turning On. I already did a factory reset several ...
0
votes
1answer
499 views

Why does my internet only work in certain places?

ok so i had this problem for a bout a day ago and i tried to restart the phone and the router and i forgot my wifi and pasword and put it in again and it says im connected but it keeps unconecting and ...
1
vote
0answers
45 views

ALCATEL IDOL 2 6037k won't connect via USB cable

My Alcatel Idol 2 running Android 4.2.2 , won't connect to my laptop but it charges. I tried Installing "right" drivers on my laptop I tried 4 different USB cables and it still doesn't work I tried ...
0
votes
0answers
285 views

adb connect unable to connect without using sudo

I haven't used adb but a couple times before now and I do not remember using the sudo command to make it connect. I just setup a VM with Ubuntu 17.04 and am using an openvpn connection to access the ...