Tap Application Manager. Tap the Wifi app that you installed on your phone. Touch the Uninstall. Tap Ok. Touch the Ok again to confirm.

Furthermore, you can check your phone for possible mobile hotspot feature. To do that:. From Home screen, tap Menu key.

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Touch Settings. Touch More Settings. Touch Tethering and Mobile Hotspot. Touch the Mobile Hotspot Switch.

One user said that he had installed an app unknown on his Galaxy S2 which could make his phone to work like a modem and provide wifi signal to connect his laptop to the Internet through his phone network. However, since then the Wifi is behaving very strangely. When he connects his phone to any wifi network, first it connects and let him access Whatsapp, Facebook, Internet net, etc. When he tries to turn off the wifi, the phone becomes slow and hangs up. See also- How to fix random reboots issue on Galaxy S4.

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Before trying any of these solutions, please update your firmware to the latest version, by going to:. If you have any Wifi third party app installed on your S2. Then simply removing it can solve the problem. So all you need to do is uninstalling the app. Here are the steps to uninstall the app from your Galaxy S Tap the Menu key from Home screen. Message comes up saying messaging has stopped.

And sometimes the message android. Help please. Thank you, Lucy. Solution : Hi Lucy, thanks for providing necessary details. There could be a little issue with the firmware that needs to be sorted out and you can do that only with Factory Reset. Of course, you need to backup your data first. I was wondering if it would be the same problem as number one. I plug my charger in and it shows the battery icon for only 2 seconds and it shuts off. I plugged it into my computer and it done the same thing. So I was wondering if it is my battery is damage and I should get a new battery.

Please message me back asap!

Thank you! Solution : I know it does sound unbelievable sometimes but for this problem, try doing the soft reset first. Remove the battery, then press and hold the power button for a minute to drain off stored electricity. Place the battery back in and attempt to turn the phone on. But if you could borrow from someone, that would be helpful to rule out that possibility. The other suspect is the USB charging port, which receives current from the power adapter and passes it to the battery. Problem : Hi, my email on S2 was working fine, but lately it stopped updating mails.

Then I deleted the account and tried setting account again. Now it gives a message there are no provider, connector available, please contact your carrier. Thanks, Amit. If you use one provide by your phone internet service provider, then contact them as it is obvious the problem is with the settings. Error : I am having problems with my phone. I do however get the web. It is a t- mobile phone but my service is through walmart family plan t mobile.

Can you please help me?

Thank you so much. Solution : I personally encountered this error message before and there are two ways you can address it. First, remove the Google account that you used in the Play Store and just add it back. That usually takes care of this problem. However, if it persists then you need to clear the cache and data of the Play Store and uninstall its updates.