Why Does My Phone's Charging Port Seem Black And Used - Huawei P8 Faq

9.14 Why does my phone's charging port seem black and
used?
Before delivery, your phone has been tested in multiple aspects, including charging and USB
cable connecting, so the charging port may seem black. Your phone's quality is strictly
guaranteed.
9.15 Why does the side button (power button or volume
button) shake?
Your phone has gone through rigorous tests before being launched to ensure its quality. To
guarantee a good button experience, there is a gap (no larger than 0.2 mm) between the button
and the button hole. If no other exceptions occur, this is a normal phenomenon. If you are not
assured, you can also take your phone to an authorized Huawei service center.
9.16 What can I do if my phone doesn't respond after I
press the power button?
If your phone is attached with a protective cover, remove it and try again. If your phone
responds properly after you remove the protective cover, press the power button more
strongly when your phone is attached with the protective cover.
9.17 Why are there two black bars on the USB port of my
phone that I just purchased?
Before delivery, your phone has been tested in multiple aspects, including charging and USB
cable connecting, so there may be two black bars on the USB port, which is not a quality
problem of your phone.
9.18 Is my phone's warranty still valid if I remove the
network access license or the license is damaged?
Yes.
9.19 Why can't I take out the microSD card inserted in the
SIM card tray?
1. Vertically insert the provided eject tool into the hole on the card tray and push hard for
the card tray to pop out. Then, remove the card tray from the phone. (For details, see the
User Guide.).