Protectyour screen and enhance your interaction with the Oppo F1 Plus screen protectors from ViaScreens. Asa result your OPPO F1 will be as new and your Qualcomm Snapdragon 616 MSM8939v2 core will run faster. First method: In the first step turn off the cell phone by using the Power button. In the next step press and hold together Volume Down and Power key for a few seconds. You should release Power key as soon as the Oppo logo appears on the OppoF1 Plus privacy screen protector film with an anti-glare feature. Here you can easily Unlock the Oppo F1 Plus Android mobile if you forgot your mobile password or pattern lock or PIN. Try all methods one by one to unlock your Oppo mobile. We help you to reset your forgotten Password or Pattern lock or PIN for free. BypassFRP Lock on Oppo Qualcomm Device. Switch off your handset. Press and hold both the Volume Up+Down buttons while connecting your handset to the computer. Once the device connected, go to the RBSoft Tool and click again on the "Qualcomm" option. Now, click on "Reset FRP". Then wait for the process to complete. Intypical Oppo fashion, the Oppo F1 Plus is running the company's deeply customized ColorOS. The first thing that greats you when you pick up the Oppo F1 Plus is the stylish lock screen Thescreen-off gestures are used to open the application directly from the black screen when your device is locked. To enable the options on your device, open the Settings and tap on Gesture & Tounlock Oppo F1 Plus using your Gmail account, follow below-mentioned steps: Step 1: After multiple wrong attempts, you will get "Forgot Pattern" or "Forgot PIN/Password" option. Step 2: Login with your Google (Gmail) account by entering its details such as username/password. fZGJ. Restore with hard reset or Recovery mode Oppo F1 Plus Restore with hard reset or Recovery mode your Oppo F1 Plus can solve problems that have not been solved with a normal factory reset. 1- First turn off your Oppo F1 Plus completely. If you can not unlock the screen, press and hold the power button for about 20 seconds and the phone will turn off. 2- Keep holding on volume down and power keys together for a few seconds. In some devices according to the Android version the combination can be the power key and the volume key up. 3- When the Oppo logo is displayed, release the buttons. 4- Move through the menu with the volume up and volume down keys until you reach the “Recovery Mode” option and press the power button to the device menu appears in Chinese characters, click here to see how to reset a mobile in Chinese 5- Use the volume up and volume down keys to select the “wipe cache partition” option and press the Power button to activate the option and clear the mobile cache. 6- After a few seconds you will return to the previous screen, with the volume buttons go to the option “wipe data / factory reset” and press the power button to enter. A screen with many NOes and a YES will appear, with the volume keys again go to the YES and press with the power key. 7- After finishing again with the volume keys, click on “reboot system now” and press the power key of your Oppo F1 Plus, the device will reboot and take several minutes to start while restoring the device to its factory state and optimizing the applications pre-installed in the system Android Lollipop. 1Before you start If you would like to change the SIM pin code, start from the next step. If you would like to set up a lock screen on your phone, jump to step 12. Make sure you have your Public SIM PIN before you start the guide. 2Swipe left 3Select Settings 4Scroll to and select Additional settings 5Select Safety and privacy 6Select Set up SIM card lock 7Select Change SIM PIN 8Enter your Old SIM PIN and select OK Old SIM PIN 9Enter your New SIM PIN and select OK New SIM PIN 10Confirm your new SIM PIN and select OK Confirm new SIM PIN 11Your SIM PIN has been changed 12To activate your screen lock, go to the Settings menu and select Fingerprint and password 13Select Lockscreen password 14Turn on Enable lockscreen password 15Draw an unlock pattern 16Draw the unlock pattern again 17Your phone is now secure with a screen lock