5 Most Useful Tips & Tricks Every Smartphone User Must Know

5 Most Useful Tips & Tricks Every Smartphone User Must Know 

The mobile phone has become a part of life.  We depend on it to make a simple call to send an important Email. We use it to Entertainment to read the newspaper. But there are some cool tricks which are hidden in our smartphone we don't know. Some of us may know, but most of us don't know the hidden tricks. Then if you are an android user, I am going to tell you some useful things. which will enhance your experience of using your device. 

Outgoing block

Sometimes we want to block our outgoing calls so nobody can make an outgoing call without permission. Because sometimes our friends or family or anyone else make a call to a person from our mobile we don't want to. So this feature will help us to prevent this type of situation. So if you want to block your outgoing call then 1st you have to go to your mobile's dial pad then type *31#

after you dial the calling button the outgoing call will be blocked. Then nobody can make a call from your number. Then If you want to stop this feature simple dial #31# and your outgoing call will be enabled. 

Google account sync or auto sync

we all know about this feature and most of us are using this feature. We all know about google drive, google photos, google contacts. When we sync our google account with these google feature google automatically save these things in our Gmail. Suppose you accidentally delete one of your important photo or document or a contact, if you have sync your google account to your device then you can easily get them back. Most of us ignore this feature, but we should all use this amazing feature to secure our personal data. If by chance you have lost your phone or deleted your contact or you format your phone, then you can easily recover all your contacts. If you want to use this feature then go to your phone setting, then go to accounts, you will see a 3 dot menu on the right top corner, there will be an option auto sync, tick on that option. Now you are all set.

Sar value

The next trick is Sar value. This trick is known by only a few people. The full from SAR is specification absorption rate. This is used in the radiation of mobile. If the radiation of your mobile is more than normal radiation then this will be harmful to your health. The normal SAR value is 1.6 .So there is a secret code in your phone by dialing this number you will able to know the  SAR value of your phone. To know the SAR value of your phone go to your dial pad and dial *#07#

Stop annoying notification

 

 This is the most annoying problem every android user have faced. Most of the time we get the unnecessary notification which is totally annoying. Eg. facebook notification, game notification, vid mate or third-party notifications, UC news etc. They make our home screen laggy. To overcome this problem there is an option in our android phone setting called "notification". Then you will see all the apps installed in your mobile, then simply untick the app from which you don't want to receive notification.

Test mode

The next feature is a test mode.B y this, we can check our phone's display, vibration, speaker, touch setting. This code may work in your device or not. But work almost on every Samsung phone. To enter into test mode simple dial *#0*#. If your phone doesn't support the code simple download an app called test mode from play store.