How to disable inbuilt task killers of SPAPP Monitoring on a OPPO device

Oppo device are very similar with Realme device in how these work so the inbuilt task kilelrs of SPAPP Monitoring | Spy App for Mobile Phone are also very similar. As on other Android devices with version 10 or 11, Oppo devices have some task killers that are mandatory to be disabled as soon as possible, otherwise these can block SPAPP Monitoring | Phone Monitoring partially or fully.

The inbuilt task kilelrs steps to be done are to Allow background activity, to enable Auto launch, to enable Display over other apps settings and to lock the app in the task bar. Also, you need to check the Battery settings to be accordingly.
As you already know, these task killers steps are specific for Oppo devices with Android 10 or 11. However, some or even all could be also on Oppo devices with lower Android versions. More than this, for Oppo devices with Android 9 or lower, please check the how to disable inbuilt task killers on Oppo devices with Android 9 and lower guide.

How to disable inbuilt task killers of SPAPP Monitoring on Oppo devices with Android 10 or 11 - steps-by-step guide:

1. Lock the app in the task bar:
Tap on the task bar menu icon and you’ll see the recent apps. The last one open is shown here. If you do these steps according our guide then it is Spapp Monitoring | Phone Tracker (If you do this step later, not during or immediately after the install of our app, then first open our app by dialing #12345678# and tap on call -> Accept-Next -> Exit. By doing this you'll be sure SPAPP Monitoring - Spy App is the last opened app so you can pin it.) -> tap on the menu icon from the right upper corner -> and tap on Lock. An icon with closed lock will appear. Now exit the task bar menu by tapping on the home icon.

2. Allow background activity, enable Auto launch and enable Display over other apps settings:
Go to target device’s Settings -> select App Management -> select App list -> select Backup -> find Display Over Other Apps option and switch ON. Now select Battery Usage -> switch ON Allow Background Activity and Allow Auto Launch. Confirm your selection for background activity option. Now go back to the App manager menu -> select Startup Manager -> enable for Backup.

3. Battery settings:
Go to target device’s Settings -> select Battery -> make sure Power saving mode, Super power saving mode and Power saver options are all OFF. Now select Screen Battery Optimization and choose OFF.

When exactly to do the task killers steps on Oppo devices

Until Android 9 (including), all task killers steps where either optional, either you had the option to do them later. Because of the Android changes, you now must do all task killers steps immediately after the install or during the install of SPAPP Monitoring | Spy App for Android. The best timing is during the install process, immediately you enable all app's permissions. You can see a video step-by-step guide on how to do all the inbuilt task killers steps on an Oppo device with Android 10 and when exactly is better to do these steps: