Here you will find a list with answers to questions about advanced Android setting. And recommendations from visitors to solve problems with devices. If you have not found anything useful for yourself, ask a question about the problem of your device.
First of all, you have to be sure that you have the latest firmware on your Android smartphone, so just check it out on the Android OS update page. There are a big list of firmware and you can find a suitable firmware.
Also can be useful more tips to fix a lot of Android problems. When these tips did not suit you, try using the most useful instructions on how to solve any problem on your Android smartphone.