جانى جهاز 1200 فاصل باور والكشاف مجرد ما تركب البطاريه يشتغل مباشر
ودى رسالة التشيك

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...


ما الحل ؟