Closed Phone doesn't turn on fixed

[PHC- Buddha]

mga ka phc good morning!
kung may phone kayo na di na mag on at di na mag chacharge, may mga option po para ma repair nyo ang phone by doing by yourself. para di na kayo makagastos pa.
option 1: if removable ang battery ng phone mo, try to shock the battery ( tanggalin yung battery tsaka lagyan mo ng kuryenti yung baterya, dapat positive to positive at negative to negative. kung wala kayong pang shock na gamit pwedi gumamit ng charger na universal/clip charger)
option 2: if non-removable naman phone mo, buksan mo muna yung phone mo tsaka tanggalin yung flex sa battery at gawin yung instructions sa option 1
option 3: flash/reprogram mo phone mo, salpak mo sa pc gamitin mo corresponding na flash tool sa phone mo at yung stock rom o firmware
option 4: (only technicians know this but i want to share a little bit) ito po ay ginagamitan ng jtag box tsaka need mo buksan phone mo at e connect mo yung jumper wire sa pinouts sa eMMC sa phone mo.

sample picture of pinouts sa samsung j1

PhC-BudabestTech

 

[Meowrick]

Thanks sa info ts

 

[amego18]

magaling, salamat !

 

[yamete69]

Salmat dito paps