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is there any tutorial to help me repair samsung s4 motherboard … and what material do I need ??
Unless you are 100% sure you are capable of microsolderer replacing the motherboard with a new one should solve your problem. I have included a guide on how to do this below. Samsung Galaxy S4 Motherboard Replacement Galaxy S4 Motherboard (Sprint) Galaxy S4 (AT&T) Motherboard Galaxy S4 (Verizon) Motherboard Galaxy S4 Motherboard (T-Mobile)
