What to do if the phone slows down and lags? How to speed up Android / Android phone

Описание: Hello my friend, in today's video I will tell you about a hidden feature, which, according to many reputable bloggers, will speed up your device. However, looking for information on the Internet, I came across an ambiguous opinion on this matter. If you use this advice, I will be grateful if you describe your observations about her in the comments.