All spreadtrum cpu headphone solution
by
helpful-man
1st connect 1 wire with battary+, then on handset with power supply.
2nd touch battary+ wire with headphone or usb port connections one by one
![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_uZUawNBszc2NE5aUIik-QYUvZYNQkNbwKYWxPXECzfW2TYYHLEwnZUd372N41KPt9nMvuJcVuUPxS1UcEnBV-ysG1QIlIQmB8wkE0iA2eZ5SfS5rlxFn7mwJrNaBzgfeBYk1vcxiAXAnvjWQ=s0-d)
![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_tKWzlSGUvQa38vucjkV1ZVlO763Qzci49pILmfiYjlm5FOqBgm41hkH27iPdI-3MtDxl2WOX0Vs83dECZITlTkuJZSgJ_d3GDgKDRfyubZPIwjUeDTJa51sME21clilXQVWvt7TfXTYIaaf4gienLvypvg=s0-d)
and
follow with display, that's is final solution for headphone when headphone icon is removed.
3rd now just connect battary+ ware where touched by battary+ connection.
100% tested by me
by
helpful-man
1st connect 1 wire with battary+, then on handset with power supply.
2nd touch battary+ wire with headphone or usb port connections one by one
and
follow with display, that's is final solution for headphone when headphone icon is removed.
3rd now just connect battary+ ware where touched by battary+ connection.
100% tested by me