1. [Lock QuickFox] Open the process management interface, add and lock QuickFox; lock QuickFox for other brands of mobile phones 2. [Clean up applications] Clean up redundant applications in the background to ensure that the phone has sufficient memory and prevent QuickFox from being automatically closed by the system;

1. [Lock QuickFox] Swipe upwards from the bottom, pull out the task management interface, press and hold QuickFox, and click Lock; QuickFox OnePlus (OnePlus) is locked 2. Open "System Settings-Battery-Battery Optimization" in turn, click QuickFox, select No Optimization; QuickFox OnePlus locked

1. [Allow self-starting] Open "System Settings-Battery-Power Management-Automatically run applications" in turn, and keep the corresponding switch of QuickFox turned on; QuickFox Samsung phone is locked 2. [Keep VPN turned on] Open "System Settings-Connection- More connection settings - VPN", click QuickFox, turn on the "Always on VPN" switch; QuickFox Samsung phone lock

1. [Lock application] Swipe upwards from the bottom to pull out the task management interface, press and hold QuickFox, and click the lock button; QuickFox Xiaomi phone lock 2. [Close power saving limit] Open "Mobile Manager-Application Management" in turn, find QuickFox, Click Power Saving Policy, select Unlimited; QuickFox Mi Phone Lock 3, [Turn off System Acceleration Service] Open "Mobile Manager-Game Acceleration...

1. [Lock QuickFox] Swipe up from the bottom to pull out the task management interface, click the menu button in the upper right corner of QuickFox, click Lock, and keep running in the background; Click App Quick Freeze, turn off the corresponding switch of QuickFox; OPPO phone lock tutorial 3, [Turn off system acceleration service] Open "Settings-Game Space...

1. [Lock QuickFox] Swipe up from the bottom, pull out the task management interface, and swipe down to lock QuickFox; QuickFox Honor Phone Locking Tutorial 2. [Keep QuickFox Started] Open "System Settings-Applications-Application Startup Management-QuickFox" in turn, Allow QuickFox to start; QuickFox Glory Phone Lock Tutorial

1. [Lock QuickFox] Swipe up from the bottom, pull out the task management interface, and swipe down QuickFox to lock; QuickFoxVIVO mobile phone lock tutorial 2. [Close Game Box] Open "System Settings-Game Box" in turn to close the game box . The operation interface of different system versions is inconsistent, you can choose the interface operation of the current version by yourself; QuickFoxVIVO mobile phone lock tutorial

1. [Lock QuickFox] Swipe up from the bottom to pull out the task management interface, swipe down QuickFox or click the lock icon to lock; Huawei mobile phone lock tutorial 2. [Keep VPN turned on] open "System Settings-More Connections-VPN" in turn , press and hold QuickFox, select Edit Network, and enable Always On VPN. Some models do not have this operation, you can ignore this operation; Huawei mobile phone lock tutorial 3, 【…