EASY SOLUTION TO OVERCOME SAMSUNG A20 SLEEP MODE || BLACK BLANK SCREEN WHEN PRESSING ON/OF 

Ways or solutions for the Samsung A20 blank screen after pressing on off or sleep mode.
Good luck and hopefully useful.
Greetings Beginner Technician
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ENJOY WATCHING AND HOPEFULLY THE VIDEOS OF PHONE TV FRIENDS CAN BE USEFUL FOR BEGINNERS TECHNICIAN FRIENDS OR MAYBE FRIENDS WHO WANT TO TRY DOING THEIR OWN PHONE SERVICE AT HOME.
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LEARN HANDPHONE SERVICE: bit.ly/3ujqQJ6
HARDWARE CASE SURGERY: bit.ly/3kALAa5
SOFTWARE CASE REVIEW: bit.ly/3AK8j9e
CHANGE THE BATTERY: bit.ly/3zHou67
BY PASS PIN & FRP : bit.ly/2XLxZnB
CHANGE LCD: bit.ly/3zG1pR2
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