This is Symphony f04 teach screen phone charging problems repair tips.If your phone has charging no response or showing invalid charger or your phone fake charging that means showing charging but charge not save.If you face this problem then you can use this tips.You can very easily repair your problem use this solution.
You may also like :
Gfive w5 charging solution
How to do this work : Check in the first your charger after that check charging port of your phones mother board.If you see they are condition is good but problem still then check yellow line next check red mark charging ic and resistor.
You may also like :
Gfive w5 charging solution