I have a HTC One X , Android 4.2.2, everything worked as a charm, but suddenly my WIFI/Bluetooth functionality stopped working. I cant see any WIFI network and cant turn WIFI on/off. It just shows me the message: 'Error' on the Settings > Wifi dashboard. also I cant enable bluetooth. At Settings > Info > Hardware info it states: Wifi: 802.11 a/b/g/n Wifi MAC Adres: Unavailable. Bluetooth: 4.0 Bluetooth adres: Unavailable. I tried a wifi diagnostic app (Wifi fixer) it states: WIFI_STATE_UNKNOWN I tried the following: * give it a static IP-adres, but I can't reach the advanced settings tab. (Settings > Wifi > Advanced) * Soft and Factory Reset. Because it cant tell me the MAC adres of the wificard/Bluetooth is unavailable. I am afraid that the radio unit is broken. Do you have some suggestions for a fix or how to trace the cause of this problem?

first question here. I was using wifi normally on my phone. Then I turned it off and after some time turned it back again. Since then I can not access the internet. It's showing Connected(no internet access). I tried to set the IP static. It did not work for DNS 192.168.200.1. No matter what IP I set with this DNS it does not work. Then used the 8.8.8.8 as DNS, now it's connected. But it is really slow, and the connection does not seem stable. Every time I have to reload google.com several times just to get the page. The problem is specific to this device only. Other devices connected to the same network are perfect. I tried - Restarting the router - Resetting network settings - Clearing network cache from maintenance mode - Rebooting the device with and without airplane mode My phone is Huawei Y9 2018 with Android 9. Can someone suggest me what should I do? Is this a router issue? Or is this my device problem? I'm new in this area. So my knowledge is not so deep and you might have to explain things a bit more in detail for me to grasp the concept.

I am attempting to telnet from my Ubuntu commandline to my Android phone and pad using the following syntax: > telnet 192.168.0.4 Trying 192.168.0.4... telnet: Unable to connect to remote host: Connection refused But, I get that error message above when I try both devices. Can anyone help with this?

I use Connectify Hotspot Pro to create Wi-Fi network. However, my Android phone is unable to display this Wi-Fi hotspot at all. What do I need to do to make it work?

I've installed SSHDroid and Droidwall on my Android device. I know that SSHDroid won't work if Droidwall is enabled. Is there's anyway to list SSH connection in Droidwall whitelist? So, I can connect to my Android device via SSH.

When using connectify for the first or after a long time, the mobile connects just fine to the hotspot untill 2-3 days pass by and it disconnects and stops displaying the name of the network in the wifi networks list. I tried switching off and then on the network and my mobile's wifi but no good. The mobile does display other networks but not the one it was using for the past 2-3 days.

Is it possible to connect PC to laptop with Android phone to share files between PC and laptop? I don't have a LAN cable, all I have is:
A PC without WiFi adapter.
An Android USB cable.
An Android phone.
A laptop with built-in WiFi.
Both PC and laptop have Windows 7.

What I'm trying to do is:
1. Connect Android to PC with USB tethering.
2. Then connect Android to laptop with WiFi tethering.
3. Then I want to share files between PC and laptop.

I don't know much about networking stuff.
Please tell me if you know.

I have a wired internet access on my win xp laptop. And want to share it to my HTC android smartphone. So, I've installed Connectify Hotspot Pro 3.7.1, created a network, but my android even doesn't see that network. However, another windows based laptop sees it.

I am trying to connect my phone running ICS to my PC running Windows 7 to the internet using Connectify. Everything goes fine except when the phone tries to connect to my laptop wifi hotspot, it gets stuck at obtaining IP address . I tried to set the ip address to static in android but now it says connected but actually the phone is not connected to the internet. As a static IP and DNS1, I set the address provided for the connectify network created in windows. I set the network length to 24 cuz without setting any value for network length, I wasn't able to save the setting in my phone. How can I solve this problem?

Here's a common problem I'm facing in Android: sometimes it automatically connects to a network when the signal is very low or there is a problem with the network itself and there is no Internet connectivity available at that moment. I would like to find an solution which would automatically disconnect from the wi-fi network if it detects a problem with the Internet connection. Anybody have any advice?

Why can't my samsung galaxy R connect to my laptop Wi-Fi, but is able to connect to others? I'm using connectify program in my laptop and windows xp. Thank you.

I use connectify to create a wifi hotspot which I use in my Android device. But a problem occurs that the internet access stops after a minute or so in my Android device. I have to restart connectify so that it works fine again, but again I face the same problem in a minute or so. Its not a problem with my device as it runs properly on other wifi networks. Any solution to this??