If the App Whitelist or Notifications of Forest is not working properly, please take the following steps:
Vivo
1. Add Forest to the whitelist of iManager.
2. Add Forest to the AutoLaunch/AutoStart app list.
3. Enable all notfication permissions.
Oppo
1. Enable App lock for Forest.
2. Add Forest to the AutoLaunch/AutoStart apps list.
3. Enable all notfication permissions.
4. Disable power saving related options for Forest in battery settings.
Meizu
1. Add Forest to the whitelist of power saving management.
2. Add Forest to the AutoLaunch/AutoStart apps list.
3. Enable all notfication permissions.
XiaoMi
1. Enable App lock for Forest.
2. Add Forest to the AutoLaunch/AutoStart apps list.
3. Enable all notfication permissions.
HTC
1. Add Forest to the AutoLaunch/AutoStart apps list.
2. Enable all notfication permissions.
Samsung
1. Add Forest to the AutoLaunch/AutoStart apps list.
2. Enable all notfication permissions.
3. Disable power saving related options for Forest in battery settings.
LG
1. Add Forest to the AutoLaunch/AutoStart apps list.
2. Enable all notfication permissions.
ZenFone
1. Add Forest to the AutoLaunch/AutoStart apps list.
2. Enable all notfication permissions.
Huawei
1. Add Forest to the AutoLaunch/AutoStart apps list.
2. Enable all notfication permissions.
3. Disable power saving related options for Forest in battery settings.
Other
1. Enable App lock for Forest.
2. Add Forest to the AutoLaunch/AutoStart apps list.
3. Enable all notfication permissions.