4s no usb connection not charge
 

Hi,
my 4s have no usb connection and not charge...
L3, L4 ok
L1 ok
L28 ok
On C225 there are 5v (when connected at charger or usb)
On L28 there are 5v (when connected at charger or usb)

When battery is charge it power up fine ...but won't charge...

Can you help me ?

Alberto

If you see the charging icon but battery percentage is not going up.
Check if R153 or R61is missing or broken. You can jumper them.
I think Q3 if okay, since you have 5v on c225 and L28

No charging icon ...


Inviato dal mio iPhone utilizzando Tapatalk

trying bypass q3, jumper a1,a2 & a3