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Vivo U20 Related Question and Answer

Facing issues with Vivo U20 or planning to buy Vivo U20? Get the answers of all your questions related to Vivo U20
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  • Question about: Vivo U20

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    Answered by Ishrat Manohar | 4 months ago
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    Ishrat Manohar

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    You can easily upgrade your phone with OTA Updates.

    You simply need to:


    1. Go to Settings > About phone > System updates.
    2. Check for updates
    3. Install.


    Make sure you have at least 40 % battery, to prevent your phone from bricking.

    For unofficial upgrades, you need to:


    1. Root by unlocking its bootloader
    2. install a recovery and 
    3. Then, Flash a supporting zip along with gaps. 


    XDA Developers is really a helpful site for the process, support, and Custom ROMs.

    Below video demonstrated the manual method to upgrade by installing a recovery:


    You can check the full specs here: Vivo U20

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  • Question about: Vivo U20

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    Answered by Aftab Gupta | 4 months ago
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    Aftab Gupta

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    You can simply reset your Android to factory settings through "Backup and Reset" feature available in settings.

    However, this won't work if your phone has got hanged or you have forgotten the password.


    Here is a Quick reference to hard reset your phone:

    1. Power off your phone (If the phone is hanged, directly perform the next step)
    2. Press and hold Volume Down and Power button to enter recovery mode. (Old phone might use home button as well)
    3. After the Android logo, you'll be presented by a menu.
    4. Select "Wipe Data/Factory reset" from the menu.
    5. Press the Power button to confirm.
    6. Scroll to "Yes" and confirm with Power button.
    7. This will start the Reset Process.

    You can see the video to perform hard reset here:


    You can see detailed specs of the phone here: Vivo U20

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  • Question about: Vivo U20

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    Answered by Mitali Kapoor | 4 months ago
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    Mitali Kapoor

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    To cast your phone screen on your TV you need to have Chromecast.
    Follow the steps to successfully cast your screen-

    Before you begin casting

    1. Connect your phone to a Wi-Fi network.
    2. The mobile device, tablet or computer you are using to cast must be on the same Wi-Fi network as your Chromecast.
    3. You must be running the latest version of the Chromecast-enabled app. You can always double check that you are on the latest version by visiting the Google Play Store.



     

    Cast from Chromecast-enabled apps to your TV

    1. Make sure that the phone you are using to cast is on the same Wi-Fi network as your Chromecast or TV with Chromecast built-in.
    2. Open a Chromecast-enabled app.
    3. Tap the Cast button Inactive cast extension.

      Note: The Cast button isn't located in the same place on all Chromecast-enabled apps.

    4. Tap the device you'd like to cast to.


    5. When you're connected, the Cast button will turn color, letting you know you're connected.
    6. Select the app like Youtube, Browser, Google Music etc and look for the Cast icon as shown in the image below.

    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 more details here : Vivo U20

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  • Question about: Vivo U20

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    Answered by Natasha Banerjee | 4 months ago
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    Natasha Banerjee

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    Yes, Vivo U20 does support USB-OTG connectivity and you can connect your USB Drive to it.

    Before you connect the drive using OTG cable, you need to enable OTG support on the device.

    To enable OTG :

    Open Settings-> Additional Settings-> OTG connection. Here you need to enable the option.


    Top 10 uses of OTG that will amaze you:


    You can find complete specifications here: Vivo U20

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  • Question about: Vivo U20

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    Answered by Umashankar Neel | 3 months ago
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    Umashankar Neel

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    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:




    You can check the specs of Vivo U20 here: Vivo U20
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  • Question about: Vivo U20

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    Answered by Rishabh Mukopadhyay | 4 months ago
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    Rishabh Mukopadhyay

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    This is a feature that is there in all iPhones. Yes, it looks cool when the LED light blinks whenever there is a notification. Let us see how android users can use the same on their phones.

    There is an app by the name of "Flash Notifications". You can find this app here.
    1. The process is simple, download the app and select which all applications you wish to connect to Flash Notifications.
    2. You can configure settings like the length of flash, the number of times you want the flash.
    Once done, you are good to go. You can simply test it by calling on your number from another device.


    You can check the specs of Vivo U20 here: Vivo U20
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  • Question about: Vivo U20

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    Answered by Harita Balasubramanium | 4 months ago
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    Harita Balasubramanium

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    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. Then 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 also check this video for more detailed information:


     You can check the complete specs of this phone: Vivo U20

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  • Question about: Vivo U20

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    Answered by Balamurugan Rai | 4 months ago
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    Balamurugan Rai

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    To turn on Torch/Flashlight on your Android smartphone:


    1. Swipe down the notification bar on the screen. 
    2. Tap the torch option to toggle torch on/off. (You can also download an Android app for the same)
    3. Tap the "Power" or "On" button in the app to turn on the flashlight. 
    4. This will enable your device's camera flash. 
    5. Tap the button again to turn the flashlight off.

    You can check the video to see how to turn on torch just by shaking your phone:


    You can check the full specs here: Vivo U20

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  • Question about: Vivo U20

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    Answered by Thirugnanam Sarin | 4 months ago
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    Thirugnanam Sarin

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    Many phones these days provide an inbuilt app locker. You can find this option as App Locker, generally under the Utility option. You can simply open the option and select an app that you wish to lock. Now every time you wish to open that app, you will have to enter the phone lock password or authenticate using the 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:



    You can check the specs of Vivo U20 here: Vivo U20
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  • Question about: Vivo U20

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    Answered by Anusha Aggarwal | 4 months ago
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    Anusha Aggarwal

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    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:


    You can find all the specs here: Vivo U20

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  • Question about: Vivo U20

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    Answered by Sarah Nair | 4 months ago
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    Sarah Nair

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    There might be some pictures or videos that you want to keep safe, so you have no worries while sharing your phone with others for a phone call or showing the selected pictures you took on your last trip.

    You can hide sensitive pictures and video and just relax. 
    There are many ways of doing that.

    The Technical Way:
    • One way to hide pictures from showing up in your gallery is to change their extension. 
    • You can do that by renaming them and putting something else than .jpg or .jpeg
    • These are the formats which your phone photo viewer understand as a picture.
    • Your pics are not hidden and still accessible through File manager, but they will surely not show up in the gallery.
    The Easiest way:
    The easiest way to hide and unhide your pictures in bulk is to use a vault. There are a lot of applications available for hiding your pictures and videos. You can choose one from them:


    My personal favorite is Vault as it allows you to hide SMS and take backups. You can also protect your applications with this.

    Know how to Vault:


    You can see detailed specs here: Vivo U20
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  • Question about: Vivo U20

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    Answered by Brijesh Bhat | 4 months ago
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    Brijesh Bhat

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    Yes, Vivo U20 supports VoLTE in both the SIM slots since VoLTE works on bands 3,5 and 40 and both the SIM slots in Vivo U20 supports band 3 and 40. You can use two Jio SIMs at a time in Vivo U20 .

    You can go to this link for complete specs: Vivo U20

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  • Question about: Vivo U20

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    Answered by Sara Sen | 4 months ago
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    Sara Sen

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    Vivo U20 comes with the option of Native Video Calling.

    The easiest way to do so is to :

    1 Go to the settings option.

    2.Go to the settings menu.

    3.Find the option of Video Calling.

    4.Tap to start Video Calling.

    In the meantime,do not forget forget to find the detailed specifications and other latest updates regarding Vivo U20 here.

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  • Question about: Vivo U20

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    Answered by Maitreya Chopra | 4 months ago
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    Maitreya Chopra

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    Yes, Vivo U20 supports 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 Vivo U20 supports Band 3 and 40, it supports VoLTE along with 4G.

    You can check the specs of Vivo U20 here: Vivo U20

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  • Question about: Vivo U20

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    Answered by Angel Sen | 4 months ago
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    Angel Sen

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    Your phone can be used to connect another phone, computer or tablet to connect to the internet using your internet. For sharing the service, another device should be connected via Wi-Fi, Bluetooth or USB. 

    Setting up a Hotspot is really simple as follows:
    1. Go to Settings and look for Hotspot and Tethering.
    2. Tap and turn on Wifi Hotspot.
    3. To change the authentication mechanism or password click Set up Wi-Fi Hotspot. (Select None for open Wifi network with no password)
     On the other device:
    1. Turn on Wi-Fi and search for your own network.
    2. Select it and enter a password if required.
    Note:
    If another device is connected via USB or Bluetooth, you need to turn on USB tethering and Bluetooth tethering respectively.

    Watch the video for assistance:


    You can see detailed specs of the product here: Vivo U20
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