Due to the varying optimization software used by different brands, Whoscall may not work normally on all devices. We will later get into the customization needed for each individual brand in order to fully utilize Whoscall. Today, we will focus on OPPO F1. Please take note of the following instructions and set your device accordingly.
Reminder: This set of instructions is suitable for OPPO F1 only. If you are using another OPPO device, please find the corresponding settings in the other instructions below.
Step 1 : Open [Whoscall]
Step 2 : Tap [Setting] in Home screen → Tap [Application management] → Tap the Lock of [Whoscall] → Tap [Menu] button → Lock [Whoscall]
Step 3 : Tap [Security Center] in Home screen → Tap [Privacy permissions] → Tap [App permissions management] → Tap [Floating window management]
Step 4 : Allow [Whoscall] work in floating windows
Step 5 : Tap [Security Center] in Home screen → Tap [Privacy permissions] → Tap [Startup manager] → Allow [Whoscall] Startup in background
Step 5 : Tap [Settings] in Home screen → Tap [Battery and storage] → Tap [Battery manager] → Tap [Power consumption deatils] → Tap [Optimization for excessive power consumption] → Find [ Whoscall ] and setting like below
*If you have turn on [Power saving] mode,please continue reading this instructions!
Step 6 : Tap [Settings] in Home screen → Tap [Battery and storage] → Tap [Battery manager] → Tap [Power saving app control and management] → Find [ Whoscall ] and setting like below
If you have any questions, queries, problems or issues with Whoscall , leave them below and we’ll get back to you as soon as we can. Hope you’re having a good day !