Samsung a022 cellphone couldn't charge
1.Test press on/off there is light for a while then turn off
2. Try the test using usb doctor, there is no value
3, jumper from the charging board + to main board connector like picture job done
1.Test press on/off there is light for a while then turn off
2. Try the test using usb doctor, there is no value
3, jumper from the charging board + to main board connector like picture job done