Oppo F9 Related Question and Answer

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

You can also check the complete specs here: Oppo F9

Check the following steps to save the battery in your phone

1.Let your screen turn off sooner. To reduce battery drain when you're not using your screen, set a shorter time before your screen turns off.

2.Reduce screen brightness. To save battery, lower your screen's brightness.

3.Have screen brightness change automatically. 

4.Turn off live wallpapers.

5. Turn off apps when not in use.

6. Turn off internet when not in use.

7. Turn off background data of your phone.

8. Switch off Wifi, Bluetooth, NFC and Locating when not in use.

You can watch this video link for more details: 

You can check the complete specs of this phone: Oppo F9

You don't need to enable VoLTE. Insert the VoLTE enabled SIM and by default, VoLTE will be active. If it is not, you can change the network preferences from Network option in settings.

You can also check the complete specs here: Oppo F9

The battery in Oppo F9 is non-removable. You need to visit the customer care for any issues related to the battery.

You can also check the complete specs here: Oppo F9

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:Oppo F9

The Box of Oppo F9 contains following things.

1. The Handset

2. The charging cable.

3. The charger

4. SIM Ejector Tool.

5. User manual and Warranty information.

You can check the complete specs of this phone: Oppo F9

Visit the Play store and search for WhatsApp Messenger. Once you find it, open it and tap on install. Tap on "Agree" to start the download.

You can also check the complete specs here: Oppo F9

To root your Oppo F9, you need to visit xda-developers.com and find instructions for your specific device.

You can also check the complete specs here: Oppo F9

To save data on your Android phone Follow the steps below:

1. Turn on Data Compression on Google Chrome

Google states this option should save you about 50% in data. All without you even feeling a difference. In fact, you may feel some changes browsing will get faster!

You just need to open Chrome, tap on the 3-dot menu button and select Settings. Click on Data Saver and then toggle the option in the top-right corner. You are done!

You can check this link for more information on data compression : Data Compression 

Comaprision

2. Download Opera Max

If you want a complete system data compression then Opera Max is the best app.

It is also possible to micro manage consumption by blocking specific apps from accessing data through mobile access (or WiFi, though I dont see the point in that). as it shows the detailed data comsumption of the apps.

Download Opera Max from Google Play store link https://play.google.com/store/apps/details?id=com.opera.max.global&hl=en

You can also watch this video for detailed information on Opera Max https://www.youtube.com/watch?v=sro-vMGMWgw

3. Update apps using Wi-Fi only

 Android apps receive updated on a regular basis and that is the main reason of our data consumption so make sure you turn of th e feature to update the apps on WIFI only.

To activate this option follow the steps below:

a. Open Google Play Store

b. Then Tap on the 3 bar on the top left corner.

c. Tap on "Settings".

d. Select Auto update apps option

e. Hit "Auto update over Wifi only" as shown in the Image below

4. Restrict Background data usages

a. Go to "Setting".

b. Then Tap " Data Usages"

c. Tap on the vertical dots on the top right corner.

d. Click on Restrict Background data usages as show in the image below.

e. Confirm it and you are done.

You can also check more information from the link: Oppo F9

To hard reset Oppo F9 

1. : Switch off the phone. 
   
2. : Press and hold volume up and power button till you see a menu. 
   
3. : Select Wipe all data and cache. 
   
4. : Confirm and you are done.
   

To check all the other details of the device use, this link : Oppo F9

To insert the SIM, you have to use the SIM ejector tool provided inside the box.

If you still face a problem you can read the guide that came along with your phone.

You can also check the complete specs here: Oppo F9

The Oppo F9 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 can also check the complete specs here: Oppo F9

Yes, the Oppo F9 does have a guest mode and almost all the Android phones have this feature these days.

The guest mode is for anyone who wants to give their phone to someone else for some time but keeping their private data safe as well.

Check Full Device Specifications Oppo F9

These are the best phones with SD processor under 10,000. (You can also check the complete specs with links)

Xiaomi Redmi Note 5 Snapdragon 625 -  The Xiaomi Redmi Note 5 is a promising smartphone with impressive features in all the departments. Despite having an affordable price tag, the phone carries a lot of features which are exclusive only to high-end smartphones according to the current market trend.

10.or G 64GB Snapdragon 626   - The 10.or G (64GB) is a stylish smartphone offering a Full HD display. The presence of a strong configuration at the heart outputs an excellent performance. The smartphone also comes with a massive storage and an outstanding battery backup. Overall the 10.or G (64GB) is worth buying at this price range.

Honor 7C Snapdragon 450 - The Honor 7C comes with a number of strong features and also has a very pocket-friendly price tag. The dual primary camera makes it an amazing option, especially, for the photography enthusiasts. A good inbuilt storage capacity along with an option to expand it up to a mammoth capacity makes it easy for you to keep your gallery filled with pictures, videos and other files. Overall, the Honor 7C is a good buy.