How to name the pkg file upgrade_loader.pkg

Put the upgrade file in the root directory of USB flash drive. Put the upgrade file in the root directory of the U disk and name it upgrade_loader.pkg Hisense Group Holding Co., Ltd., namely "Hisense", was established in 1969. There are three listed companies in Shanghai, Shenzhen, Hongkelong and Tokyo, namely Hisense Vida (600060), Hisense Household Appliances (0092 1) and Sandian Holdings (6444), with subsidiaries of Hisense and Toshiba respectively.