Samsung Galaxy A20 Related Question and Answer

There are multiple ways of taking a screenshot on your phone. Let us explore them:

Maximum smartphones have an inbuilt call recording feature these days. You just need to tap on the cassette symbol to start the recording. Still, there are phones which does not have this feature in built. For such phones, you can install the ACR app.

1. : Download the ACR call recording app from the play store. 
   

   
   

   
   

2. : Then Follow the instructions from the app and allow all the access to the app as shown in the Image below

   
   

3. : Ten-Tap the three bar on the top left of the app.

   
   

   
   

4. : There you will find the Enable option on the top.

   
   

   
   

5. : Enable it and enjoy the app.

   
   

   
   You can check our the video:

   
   

   
   

   Specs: Samsung Galaxy A20

   Samsung Service center: Samsung Mobile Customer Service Center

You don't need to enable VoLTE. Insert the Jio (VoLTE enabled) in any slot. By default, VoLTE will be active. If it is not, you can change the network preferences from Network option in settings.

1. Go to Settings > Call Settings (Sim and Network)
   
2. Tap Cellular networks > Enable Voice over LTE On/ Off.
   

Alternatively, you can follow a much easier way:

1. You can simply dial *#*#4636#*#* 
   
2. Choose Phone information.
   
3. Click " Phone Information" and Toggle VOLTE Provisioned.
   
4. Restart the phone and you are done.

You can check the below video to get more clarity:

Check the following steps to switch the network to 4G:-

1. Tap on Menu and select Settings.
   
2. on Tethering and Networks or Mobile Networks.
   
3. Tap on Network Mode, then tap on LTE.

You can watch the below video for more clarity:

All the Android phones have Google Assistant built in them as a basic feature. It is just like a personal assistant which activates on your voice commands and helps you set alarms, reminders and find stuff on the internet. You can activate the Google Assistant in 2 ways:

Many phones these days provide an inbuilt app locker. You can find this option as App Locker, generally under the Utilities option. You can simply open the option and select an app which you wish to lock. Now everytime you wish to open that app, you will have to enter the phone lock password or authenticate using fingerprint sensor, if your phone supports fingerprint.

Alternatively, if your phone does not support this feature, you can download the app named app locker from play store.

You can find it here.

Configuring it is easy.

1. Download App Lock from the Google Play Store.
   
2. You will be asked to set a pattern lock when you launch it for the first time.
3. Then you need to configure an E-Mail ID for security and backup purposes.
4. Under the Privacy tab, you can find a list of apps installed. You can select any one of them to lock.
   
5. Now whenever you open the app you have locked using AppLock, you will be asked for a password.
6. You can also unlock it using your fingerprint.

You can check the video here:

Yes, Samsung Galaxy A20 supports OTG. USB OTG or USB On-The-Go is one of the most recent technologies that allows you to connect your pen drives and in some cases hard disks to your smartphones and tablets. It has a cable and through that cable, you can directly view and use your pen drive in your smartphones.

WiFi hotspot is a feature that allows you to simply share your data to others around you. Your device acts as a router and provides internet access to devices around you. You can use this internet on any device like mobile, laptop, tablets. It is very simple to setup the hotspot on your device. Follow this guide:

With the introduction of LTE, it is very easy for you to connect to your family members and loved ones even when you are far away. All smart phones offers this cool feature of video calls. Let us see how you can make calls to your loved ones using your smart phones.

Swipe down the notification bar on the screen. Tap the torch option to toggle torch on/off.

You can also download an Android app for the same, Tap the "Power" or "On" button in the app to turn on the flashlight. This will enable your device's camera flash. Tap the button again to turn the flashlight off.

The Samsung Galaxy A20 does not have a removable battery. The non-removable battery helps the manufacturer create a sleek design, lightweight and good looking product. It also helps with recovering a stolen phone. A removable battery can be taken out by a thief to stop the phone from tracking its movement. You need to visit the customer care to get the battery replaced.

Well, sometimes you watch some movie and you want its tune as your ringtone. Happens right? It happened with me last when I watched Sherlock. Remember that violin tune.? Yes, so I got the tone and copied it to my phone by simply mailing and downloading it to the email ID configured on my phone.

To root your phone manually, you need to turn on USB Debugging. 

1. Go to Setting, Find kernel version in About.
   
2. Tap it seven times, at which point you should see the message, "You are now a developer!" With that done, tap Settings, About Phone, Developer Options, and then tick USB debugging." Then tap OK to approve the setting change. 
   
3. Now turn it ON  in fastboot mode and unlock the bootloader.
   
4. Install a recovery to help you with flashing.
   
5. Flash a supporting custom ROM and gapps.
   

XDA Developers is a great site to help you with the process, support and Custom ROMs.

Check the below video for One click root method that works on many latest devices:

There are some photos which are very personal you want to keep them only to yourself. If someone see them by chance, it becomes very awkward and embarrassing. To avoid that, you can simply install the Vaulty app and feel safe while handing over your phone to anyone:

1. Go to the Play Store and Install the Vaulty App.

2. Open the app and accept the terms.

3. Set a PIN

You are done. Simply add some photos and you can finally feel safe while handing over your phone to anyone.

Water Resistance is systematic engineering in a digital product and Samsung Galaxy A20's built makes it easy to reach a great level of waterproofing. No, the Samsung Galaxy A20 is not waterproof.