User Manual

Method 2:
1).Connect the device to computer though original data
cable.(*Pay attention to backing up important files on
computer first!)
2).Find <TIME.TXT> Notepad file(the file exists by default)
or you can create a Notepad document named "TIME.TXT" .
3)The content of the file should be written at the beginning
without any spaces.
For example: Original time: 2017-06-12,23:59:59
Modified time: 2021-12-12,23:59:59
You can see the modified time content in the picture, then
please save and close the file.