[ZTE]
Take the following actions when your app is not working
if it is possible
Settings - Power manager - OFF (Disable)
Settings - Battery - Power-saver - OFF (Disable)
Settings - Battery -Ultra Power-saver - OFF (Disable)
Settings - Power-saver - App optimization - OFF (Disable)
Settings - Power-saver - App power-saver manager - OFF (Disable)
