Getting MCU ID
Phone didn't answer with TX line high after power on!
Causes:
1. Phone don't power on -> Check cable
2. TX pin from phone don't make contact -> Check cable
3. UPP damaged -> change UPP

MCU ID: 0xAAAA
Failed! Aborting!
Done!
Phone Restarted...
em chek nó ra như thế này ,cái này thì nó bị lổi phần gì ,mong anh em giúp dỡ