iPhone 5s not charging even after changing U2
Hi I got an IP5s regarding charging issue. The things that I already changed :
- Charging Port
- U2 (1610A1)
Checked lines :
- TP1-1 PP5V0_USB_CONN (4.29v)
- C304 PP5V0_USB_PROT (4.29v)
Not yet change Q2, because the C304 showing normal volt to me
What should I do next ? Do i need to change the Q2 as well ?
Esta é uma boa pergunta?