How to hide files on Vivo V21?
Some files that you do not assume? Or too confidential to leave them within everyone's reach? Multiple reasons can justify the desire to hide data on your phone. In fact, the one...
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Hide messages from notification bar on Vivo V21
We do so many things with our Vivo V21s that they have now become sensitive elements, we don't necessarily want anyone to have access to them. Whether it's messages, photos, history of...
Learn moreHow to recover deleted messages on Vivo V21?
Did you make a bad manipulation or your smartphone babbled which caused you to lose text messages that you wanted to keep preciously? However, this is common. And if you thought it was irreversible, you...
Learn moreHow to hide an app on Vivo V21?
Nowadays our smartphone applications are full of personal and at times even confidential information. And unfortunately, it sometimes happens that you lend your Vivo V21 to someone in whom you...
Learn moreHow to save battery on Vivo V21?
Although batteries today are optimized to meet our needs, it is not uncommon that they are not sufficiently optimized for the load of energy consumed in a single day. And...
Learn moreHow to change the resolution on Vivo V21?
If you have already had several smartphones, you have surely realized that the quality of the screens has evolved considerably and for some time and that they now have, for the most high-end,...
Learn moreHow to use speed dial on Vivo V21?
If you ever have privileged contacts, people you usually call with your Vivo V21, you are probably tired of looking for these contacts on your mobile phone when you have ...
Learn moreHow to set mobile data limit on Vivo V21?
As you probably know, after the arrival of 3G, then 4G, it is now 5G that is beginning to land on our territory. The more generations of the internet evolve, the more things can be accomplished...
Learn moreHow to hide messages on Vivo V21?
If you want to protect your privacy, if you want to surprise your other half without anyone knowing what you're preparing or if your desires are less well intentioned, you will have to hide your...
Learn moreHow to improve the life of a Vivo V21 battery?
In the event that you enjoy your Vivo V21 and that you are not in the habit of changing your smartphone every year, you have surely noticed that the main problem with the passing years...
Learn moreHow to make a Vivo V21 faster?
You do not want to take a new smartphone, however you have the impression that your Vivo V21 is less powerful than before, or to slow down even for small operations. It happens,...
Learn moreHow to have the lyrics of a music on Vivo V21?
Want to become a professional singer? To be sure not to make a mistake in the lyrics or not to ridicule you during your frenzied evenings at karaoke, all you have to do is train yourself by putting the lyrics...
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