Huawei P9 Plus Battery Replacement

First switch off your phone.

Remove the SD and SIM card tray.

Remove the two P2 Pentalobe screws on either side of the USB C port.

Use an iSclack or a suction handle to separate the display unit from the rear case.

After separating the rear case flip the other half open to get to the flex connectors.

With a spudger unplug the flex connector of the fingerprint sensor and the one of the side buttons.

Remove the rear case.

Remove the sticker that sits on top of the left screw above the battery.

Remove the three Phillips #00 screws that hold the metal plates in place.

Both metal plates have little hooks. Use a tweezer to free them and unhinge the plates by carefully moving them upwards.

Use a spudger to unplug the screen flex cable.

Unplug the motherboard flex cable and the battery flex cable afterwards.

Use a set of tweezers to unfold the black tab enough to grab with your fingers.

Pull the first adhesive strip in a slow and constant movement.

Loosen the end of the other adhesive strip with a tweezer and pull it out. If needed use the iOpener again to soften the glue a little.

Use a spudger to slide under the battery.

Remove the battery.