12
Solution 1
You need to uninstall(only after force stop it & clear data and cache) Freedom app in your mobile phone if you have. There are some reports that Freedom App causes "No Connection" error.
Solution 2 -
Check your Gmail / Google account password. Have you recently changed it? If yes, then you will need to re-enter your password on your Android ...
11
This problem has been plaguing me ever since I upgraded my Sony Ericcson Experia Pro ("iyokan") from Cyanogenmod 7.2 (Android 2.3.7) to 9.0 (Android 4.0.3) -- until today when I did some more detailed investigation.
It's pretty clearly a defect related to the DHCP client. When it manifests, the device fails to obtain an IP address from any access point, ...
11
I had the same problem after updating Windows 10. This is what I did to fix it:
Select the LAN connection of the Win10 PC (under Network tab in ES Explorer. If you deleted it, scan again to get the connection).
Select "Edit Server" option.
Enter your Computer name in the "Domain" textbox. Don't change any other thing.
OK, and enjoy the SMB re-connection!!
9
This is a general Android question that applies to all devices.
Messages (SMS) are queued if there's no signal. See screenshot (device is in airplane mode).
7
Try going into Settings -> Applications -> Manage Applications -> WordFeud and clicking both the Clear cache and Clear data buttons. Clear data may remove your account, so you may have to log back in, but it should help the problem.
If it doesn't, I'd have to say uninstall and re-install.
7
tested on mac osx snow leopard and Mountain Lion:
with your device unplugged go to settings->developer options disable usb debugging;
Go to Settings, in wireless and network section, go to "more"->usb utilities Tap on "Connect storage to PC". Plug in your device to your mac and the tap on "Turn on USB storage" and OK. You should see your device just like an ...
6
Update: Try cleanup and reinstall of drivers as mentioned here. Seems to have worked for others.
This seems to be a known issue, and many have had success by using a different cable, connecting to a USB 3 port etc, but clearly, those won't work in your case.
Not sure what your usual usage is, but for file transfers, you can use Airdroid, which connects ...
6
I had same problem and endlessly researched and did everything except hard reset. Then, when testing the usb cable on another phone, I realized that I wasn't using the usb cable that came with my Galaxy S3 i9300. Once I plugged in the "stock" usb cable, my phone was instantly recognized. Why this is I don't know as the cable I had been using works on all ...
6
If your phone is able to connect in another PC, the problem is in PC and not with the droid. The possible solutions are
Download Motorola driver
Goto Device Manager and right click on the motorola device name and select uninstall
Now right click and select Scan Hardware Change Now select Update Driver Software and click browse and point to the downloaded ...
5
You can always perform a speed test and check for packet loss( Speedtest.net, pingtest)
Alternatively, you can try calling the skype Voice Testing Service which should be in your contacts from before, and if it isnt there the username is echo123 i belive.
5
I'm doing the exact same thing, except with my Captivate, and I ran into the same problems. To solve them, I use three apps across the two devices. On my N7, I use Tasker to detect when I lose wifi connection and use Bluetooth Auto Connect as a Tasker plugin to automatically connect to my phone. On my phone, I use Bluetooth Auto Tethering, which ...
5
I encountered the same issues sometimes and I couldn't detect it without trying to make a phone call. I then went into the parameters panel, into the Mobile network part. There, I force the phone to select my operator (and remove the auto-detection option).
Since this modification, when I'm disconnected from GSM network I have a little warning sign (grey ...
5
Is there a way to get a notification that I'm off the air?
I don't think this is possible, but there might be an app out there for it. I'm not sure. I'm fairly certain that it's not a native function in Android though.
Is there a way to reconnect without rebooting the phone?
Airplane mode on/off seems to be the easiest route. If that doesn't work, you ...
5
Try following these instructions:
1) Open the command prompt and navigate to your sdk/platform-tools/ folder.
2) Type adb tcpip 5555 with your device plugged in
3) Type adb connect <your device ip address>:5555
4) At this point you unplug your device and type adb logcat
5) At times, such as unplugging/plugging into a USB device, the logcat will ...
5
The LTE Discovery app can give you this information.
Incidentally, your specific situation is likely a result of the 5X supporting band 12, and the Z3 lacking it. This tends to be relevant in situations where reception differences are significant (one device with service, one without) because band 12 is T-Mobile's only low-frequency LTE band, meaning that ...
4
My Samsung Galaxy Ace disconnects from Wi-Fi when sleeping even after setting the Wi-Fi sleep policy
I found this somewhere -- and it works for me.
Here is the solution that worked perfectly with me:
the problem lies in the DHCP settings of the ADSL router.
FOLLOW THESE STEPS TO SOLVE THIS PROBLEM.......
Login to your router and go to DHCP settings (for belkin its 192.168.2.1) and find the item called leasing time. The default values of the leasing time ...
4
I've the exact same issue on a Galaxy Tab P1000 with gingerbread 2.3.3 since about 2-3 weeks.
My current interpretation is that Google has updated its certs (the current one I get is dated 11/7) and the new ones are not trusted by Android anymore making it impossible to use any google account for mail/play store/etc... If this is the case, the only solution ...
4
Lucky for you, I am a super user on the Spotify community.
First, you need to wipe the data for the Spotify app, and then re login.
Once this has done, it may take a few seconds for the app to recognise the Internet connection.
If that fails to work, reinstall the app, and login again.
4
I had the same problem after flashing it with CM 10 Nightly, but after debugging on settings, I found a fix. I don't know if it's a bug or what, but what I did was:
'forget' my network
Connect to it again (make sure your security key is entered correctly)
If still says, "saved, secured with WPA", don't hesitate, you're still not done
On your Wi-Fi window, ...
4
Actually Windows Experience Feature is the answer!
I had the same problem and could not install usb drivers for a MotoG on a win2012 Server, but when I installed Desktop Experience feature, all runs flawlessly, drivers auto-installed and all!
BUT it is a little weird to find it...
Go to:
Server Manager -> Open Add Roles and Features Wizard -> Features -> ...
4
I had the same problem. It was with the router. The router was DLink Dsl 2750 u. In wireless basic settings > enable multiAP isolation. That was enabled, I disabled it and I was able to access my pc. Check it if multiAP/multicast isolation is enabled on your router. If it is disable it.
4
I tried the solutions mentioned above and in the linked thread. None of them worked.
What did work was disabling password protected sharing. This works on Windows Vista, Windows 7, Windows 8.1 and Windows 10
Go to network and sharing center
Change advanced sharing settings
All networks (at the bottom)
Turn off password protected sharing
At that point I ...
4
I found the solution, Windows 10 disables smb protocol v1 so goto "Turn Windows features on or off" >> enable SMB 1.0/CIFS File Sharing Support
4
TL;DR: When you switch internet connections you get another IP address, the online services have to drop and re-authenticate because it is the only way to know who you are from a new IP. It has nothing to do with Android.
It has nothing to do with Android, and everything to do with how TCP connections and IP addresses work.
When you switch cell towers, the ...
4
Just a quick comparison
Xiaomi Redmi note 3: Credits Gsmarena
Acer Liquid Z630s: credits: Gsmarena
The link speeds you mentioned are usually achieved only under ideal conditions which is not usually the case in situations where there is a lot of wave interference from other devices.
Additionally, the maximum speeds you see may depend on the wireless ...
3
I have resolved this issue myself. Here is what I did to resolve it:
Accessed wireless router's settings. Please remember I do not have access to ADSL router which is connected to the internet.
The linksys wireless router setting has "Wireless" menu. Under this menu, click on "Wireless MAC Filter".
Click on "Enabled" radio button.
Click on "Prevent listed ...
3
Replace "service" by "persist" to keep it upon reboot :
setprop persist.adb.tcp.port 5555
3
The reason it does not work properly is this:
The init.rc script resides in within the RAMDisk attached to the boot image.
Hence the init.rc script that was edited and pushed across is now overwritten by the boot image's own script upon reboot - effectively changes are lost!
You need to extract the boot image, using every boot image has the kernel and the ...
3
Is background data enabled?
You can enable it in Settings->Accounts and Sync->Background Data or System Settings->Data Use->Menu Button->Auto-sync data checked.
3
I just went through the same issue.
Definitely solved now.
At first I had a very bad connection speed even on H+ or 3G. On spotify app the "bad connection" problem turned to "no connection" so I decided to investigate.
The problem was my network AP which was configured over "WAP" which is not a real full featured Internet connection.
So I had to switch to ...
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