OPPO/Realme Android 7.x Guide

These Settings must be properly configured to keep Mobile Tracker Free working.

Info: A password may be required to access the application settings. If you have not changed, the default password is *1234*. More information about the application password here.

• Settings => Battery => Low Battery Mode => Turn OFF
• Settings => Battery => Energy Saver => « Wi-Fi » => Background Freeze => Turn OFF
• Settings => Battery => Energy Saver => « Wi-Fi » => Abnormal Apps Optimization => Turn OFF
• Settings => Battery => Energy Saver => « Wi-Fi » => Doze => Turn OFF
• Settings => Dual SIM & Cellular => App Using Wi-Fi and Mobile Data => « Wi-Fi » => Service => Select 'Wi-Fi and Mobile data'
• Settings => App Management => Installed => « Wi-Fi » => Permissions => Allow All
• Settings => Security => Self Diagnosis frequency => Turn OFF
• Settings => Security => Homescreen Acceleration Ball => Turn OFF
• Security => Privacy Permissions => Startup Manager =>« Wi-Fi » => Turn ON