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Sachita Srivastava
To record calls on Your phone Follow the steps below:
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. 5. There you will find the Enable option on the top.
6. Enable it and enjoy the app.
You can check the complete specs of this phone: Samsung Galaxy A7 2018
You can also check this video for more detailed information
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Gunwant Sen
.To cast your phone screen on your TV you need to have a smart TV or a Chromecast/Firestick.
Follow the steps to successfully cast your screen-
Before you begin casting
Cast from Chromecast-enabled apps to your TV
You can now cast videos, movies and TV shows directly to your TV.
To stop casting, tap the Cast button and then Disconnect.
You can also watch this step-by-step guide to do the same
You can check the complete specs of this phone: Samsung Galaxy A7 2018
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Pushpanjali Sandeep
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.
You can find full specifications here: Samsung Galaxy A7 2018
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Bhooshit Goel
Yes, you can record screen in Samsung Galaxy A7, you can follow these steps to record screen :
To see the complete specifications of Samsung Galaxy A7 : Samsung Galaxy A7
List of service centers: List
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Sakshi Jayaraman
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Pushpanjali Bhatnagar
To hide or protect your apps I would suggest you use App Lock. Heres how.
Now, whenever you open a locked application, you can either unlock it by simply verifying your fingerprint or by entering the unlock pattern. The fingerprints that you have registered for unlocking your device are the ones that will also work with App Lock.
Here is the video guide to do the same.
You can check the complete specs of this phone: Samsung Galaxy A7 2018
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Rahul Sharma
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Sanjana Sengupta
Water Resistance is a systematic engineering in a digital product and Samsung Galaxy A7 2018's built makes it very hard to reach a great level of waterproofing. Samsung Galaxy A7 2018 can get damaged even with a splash. So, Samsung Galaxy A7 2018 is not at all waterproof and you might have to get a new one if you drop it in water.
You can find the complete specifications here: Samsung Galaxy A7 2018
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Sadaf Patel
Google Assistant Setup
Note: You can also be asked to activate the Voice assistant where you will be asked to record "Ok Google" three times.
You can also watch this video for detailed information about Google Assistant
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Sachin Samuel
To Increase the speed of your slow Android phone here is the guide to speed it up in 5 Minutes
1. Close all your unused apps.
Closing all the apps which you are not using saves a lot of memory usages which can be utilized by other apps to make it run faster.
2. Clean all the app cache
Download Clean Master software from the Play store
Press Junk Files and let it do its work
After that press on Phone Boost option.
3. Disable the Animations
1. Go to "Settings"
2. Then Go to "About phone"
3. Tap on " Build Number" 7 times.
4. Then Go back to settings and Tap on " Developer Option"
5. Scroll Down to "Windows Animation Scale". as shown in the Image below
6. Tap on "Animation Off".
You can check the complete specs of this phone: Samsung Galaxy A7 2018
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Priyanka Gupta
To set an MP3 file for use as custom ringtone system-wide, do the following:
You can check the full specs here: Samsung Galaxy A7 2018
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Sanjay Balasubramanium
Yes, Samsung Galaxy A7 2018 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.
You can find the specs of Samsung Galaxy A7 2018 here: Samsung Galaxy A7 2018
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Sachita Arun
You can follow the below mentioned steps to save battery:
1. Turn off notification from less used apps:
Real notifications are handy in some cases like email. But there is plenty of less important app that wants notification permission. Turn off those notification permissions. To do this Go to settings> Notification and status bar> App preferences. Choose and set important push message such as WhatsApp, what are enabled and disable other apps which you don't use often.
2. Turn off GPS:
GPS is another battery draining cause. Many apps request location permission using GPS. Turn it off to save your battery. You can use Wi-Fi-based location rather than GPS
3. Enable battery saver in Security app:
In MIUI 8 security apps comes with lots of feature including battery saver. Enable battery saver in security saver to get ultimate battery experiences.
4. Set/Adjust Screen Brightness:
Automatic Brightness: It is a good choice for adjusting screen brightness. But setting a constant brightness also save battery life. To set constant brightness Personally I prefer constant brightness and you can access them in Settings> Display> Brightness level.
5. Turn off vibration on press:
Every time you press on phone display it makes vibration. It is obviously power consuming. Turn off vibration on press to prolong battery life
6. Turn off Wi-Fi:
Turn off Wi-Fi when not needed. It is not mandatory to turn on Wi-Fi 24/7. It consumes huge battery.
7. Turn off Sync:
Syncing is also drained battery. Though it is important for apps like email but turn it off when not needed. You can turn in off in Settings>Sync.
8. Turn off excessive vibration:
Vibration kills your battery life. Try to avoid vibration mode. For app notification, you can turn it off in Settings> Notification and status bar> App notification> Choose only apps you want them to vibrate.
9. Turn off auto update:
Apps like Google Play store and app store constantly connect to the server to check for the updated app. This process drains battery fast. Turn off auto update to prolong battery life
10. Shorten Screen Timeout time:
Screen consumes huge battery. You can save some charge by shortening screen timeout time. Head towards Settings> Lock screen and password> Sleep and choose the time you prefer
11. Use static wallpaper instead of live wallpaper:
You can save some battery by shortening Use static wallpaper instead of live wallpaper Try to avoid live wallpapers.
12. Turn on Airplane Mode in low signal areas
Phone consumes most battery in week signal area. So, turn on airplane mode when the signal is too poor.
13. Keep phone updated:
Updated ROM comes with optimization and bug fixes. So, keep your phone updated to prolong battery life.
14. Turn on Power saver mode:
You can simply swipe the notification bar and turn on the battery saver mode so that the battery usage is optimised.
You can see full specifications here: Samsung Galaxy A7 2018
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Samudragupta Sudha
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Debbie Sengupta
Yes, Samsung Galaxy A7 2018 supports 4G VoLTE. VoLTE or Voice over Long-Term-Evolution is the latest technology in India for high-speed internet and communication. It works on band 3, 5 and 40. Since the Samsung Galaxy A7 2018 supports Band 3 and 40 in both the sims, so it supports VoLTE along with 4G in both sims.
You can find the complete set of specifications of Samsung Galaxy A7 2018 here: Samsung Galaxy A7 2018
List of service centers: List