Does Xiaomi Redmi 4A support NFC ?

Yes, the Oppo F17 Pro will support the Wi-Fi calling feature or VoWiFi. Check what it actually is-Check Full Device Specifications :  Oppo F17 Pro

Yes, the Oppo F17 will support the Wi-Fi calling feature or VoWiFi. Check what it actually is-Check Full Device Specifications :  Oppo F17

Oppo F17 Pro does not support 5G Connectivity.The device comes with VoLTE along with Dual 4G Bands.This lets the user to enjoy 4G services on both Sim-Slots simultaneously.Also, do not forget to find all the detailed specifications and other latest updates related to Oppo F17 Pro here.

Oppo F17 does not support 5G Connectivity.The device comes with VoLTE along with Dual 4G Bands.This lets the user to enjoy 4G services on both Sim-Slots simultaneously.Also, do not forget to find all the detailed specifications and other latest updates related to Oppo F17 here.

Check the steps below:-Open your Android's Google Play Store.Tap the magnifying glass icon.Type WhatsApp into the search bar, then tap Go.Tap the "WhatsApp Messenger" item.Tap INSTALL.Tap ACCEPT when prompted.Wait for WhatsApp to finish downloading, then tap OPEN.Tap AGREE AND CONTINUE.You can check the specs of OPPO F17 Pro here: OPPO F17 Pro

Check the steps below:-Open your Android's Google Play Store.Tap the magnifying glass icon.Type WhatsApp into the search bar, then tap Go.Tap the "WhatsApp Messenger" item.Tap INSTALL.Tap ACCEPT when prompted.Wait for WhatsApp to finish downloading, then tap OPEN.Tap AGREE AND CONTINUE.You can check the specs of OPPO F17 here: OPPO F17

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.Go to Settings > Call Settings (Sim and Network)Tap Cellular networks > Enable Voice over LTE On/ Off.Alternatively, you can follow a much easier way:You can simply dial *#*#4636#*#* Choose Phone information.Click " Phone Information" and Toggle VOLTE Provisioned.Restart the phone and you are done.You can check the below video to get more clarity:You can check the specs of OPPO F17 Pro here: OPPO F17 Pro

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.Go to Settings > Call Settings (Sim and Network)Tap Cellular networks > Enable Voice over LTE On/ Off.Alternatively, you can follow a much easier way:You can simply dial *#*#4636#*#* Choose Phone information.Click " Phone Information" and Toggle VOLTE Provisioned.Restart the phone and you are done.You can check the below video to get more clarity:You can check the specs of Oppo F17 here: Oppo F17

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.Download App Lock from the Google Play Store.You will be asked to set a pattern lock when you launch it for the first time.Then you need to configure an E-Mail ID for security and backup purposes.Under the Privacy tab, you can find a list of apps installed. You can select any one of them to lock.Now whenever you open the app you have locked using AppLock, you will be asked for a password.You can also unlock it using your fingerprint.You can check the video here:You can check the specs of OPPO F17 Pro   here: OPPO F17 Pro

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.Download App Lock from the Google Play Store.You will be asked to set a pattern lock when you launch it for the first time.Then you need to configure an E-Mail ID for security and backup purposes.Under the Privacy tab, you can find a list of apps installed. You can select any one of them to lock.Now whenever you open the app you have locked using AppLock, you will be asked for a password.You can also unlock it using your fingerprint.You can check the video here:You can check the specs of OPPO F17 here: OPPO F17

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 emailing and downloading it to the email ID configured on my phone.Once there, navigate to SettingsOpen the sound sectionFind the Phone Ringtone option and open itSelect a local ringtone and select the ringtone which was copiedSo, you are done. Each time your phone rings, you listen to your favorite tune.You can check the specs of OPPO F17 Pro here: OPPO F17 Pro

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 emailing and downloading it to the email ID configured on my phone.Once there, navigate to SettingsOpen the sound sectionFind the Phone Ringtone option and open itSelect a local ringtone and select the ringtone which was copiedSo, you are done. Each time your phone rings, you listen to your favorite tune.You can check the specs of Oppo F17 here: Oppo F17

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:Go to the Play Store and Install the Vaulty App.Open the app and accept the terms.Set a PINYou are done. Simply add some photos and you can finally feel safe while handing over your phone to anyone.You can check the specs of OPPO F17 Pro here: OPPO F17 Pro

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:Go to the Play Store and Install the Vaulty App.Open the app and accept the terms.Set a PINYou are done. Simply add some photos and you can finally feel safe while handing over your phone to anyone.You can check the specs of OPPO F17  here: OPPO F17

This is a feature that is there in all the 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.Process is simple, download the app and select which all applications you wish to connect to Flash Notifications.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 OPPO F17 Pro here: OPPO F17 Pro