Child’s phone Honor Android 8 setting instruction

Open “Settings” on your child phone

Go to "Battery" section 

Select "Launch"

The apps list will appear. Choose “Tigrow”

Move the slider to get “Manage manually" and check if all parameters are set as in the image. Click OK

The come back to the “Battery”  ➡️  “Battery usage”

Find the "Tigrow" app

turn off “Power-intensive prompt”

Back to the "Settings" section. Select "Apps and notifications"

Find "Tigrow".

Select "Battery".

Select "Battery optimisation" and set "Not optimized"

Configuration complete