1、路径:bootable\bootloader\preloader\custom\ [project] \inc\ cust_rtc.h
#define RTC_DEFAULT_YEA 2019
#define RTC_DEFAULT_MTH 7
#define RTC_DEFAULT_DOM 1
2、路径:vendor\mediatek\proprietary\frameworks\base\res\res\values\config.xml
<!-- default year for first power on-->
<integer name="default_restore_year">2019</integer>
3、路径:frameworks\base\services\core\java\com\android\server\NetworkTimeUpdateService.java
//oday.set(today.monthDay, today.month, year);
today.set(1, 6, 2019);