Showing posts with label ChinaPhones. Show all posts
Showing posts with label ChinaPhones. Show all posts

Sunday, July 14, 2013

China phone ( Samsung S910) Illegal use of power

Problem: Auto shut off

Error message: Illegal use of power

chipset: spreatrum

Solution: Format via volcano box















done... :) :) :)

Tuesday, September 25, 2012

China phone Deadset (grounded)

resistance check






shows






phone is  grounded
















repair shorted pins







 
 
forward bias ok











reverse bias ok


















Done :) :) :)