VPECKER E4 Mobile Update Information

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VPECKER E4 Mobile update information:

DISPLAY UI upgrade to V4.6
1.Optimize UI display
2.Add retrieve password function
3.Improve diagnostic capabilities and communication layer stability
4.new model software update reminder.
5.Optimization of diagnostic data flow interface interaction.
6.new freeze data stream refresh function.
7.Add history reminder for diagnostic menu click.
8.Optimize APP installation package size.
9.fix some bugs.