Hello everyone, today I show you how to disassemble iPhone 8 and replace motherboard
To disassemble the iPhone 8 you need the following tools:
• Screwdriver set • Tweezers and opening plastic tool
• Plastic mediator • Suction cup for removing display
In the description of this video, I left links to the necessary tools and parts for replacement.
Before disassembling, turn off the iPhone and remove the sim card tray.
Unscrew two screws near the lightning port.
Display glued around perimeter of iPhone and we need to heat the surface of iPhone for
open it.
Apply the suction cup near to the “home” button and pull up on the ring.
Next, push the plastic mediator between the display and iPhone case.
From this position, evenly and slowly, open the display around the perimeter of the phone.
The iPhone case opens like a book, open the display to the right.
Next, using a Phillips PH00 screwdriver, unscrew the 4 screws and remove the metal panel.
First, disconnect the battery cable from the mainboard.
After that, remove the 2 display cables.
Next, unscrew the 3 screws and remove the metal panel in the upper case of the iPhone.
Disconnect the front camera cable from the mainboard.
In iPhone 8 uses different sizes of screws, and in order not to confuse them during assembly,
I recommend using a magnetic pad.
Unscrew the 2 screws and remove the metal panel.
Next, disconnect the camera cable from the mainboard and remove the camera from the iPhone
case.
Unscrew the 2 screws and remove the metal panel.
Unscrew the 4 screws
and now you can remove the plastic component from the case.
Unscrew the 2 screws and remove the grounding clip.
Disconnect the cable.
Unscrew the 2 screws and remove one more grounding clip.
Unscrew the last two screws, one of which is hidden under the adhesive tape.
Now turn off all remaining cables and remove the motherboard from the iPhone case.
When you reassembling, pay attention to the size of the screws and fasten them into place.
Before final assembly, connect the display and check how
everything works.
Remove the old glue from the iPhone case.
Also, remove the adhesive from the display module.
After that, wipe the surface of iPhone case and display module.
Now take adhesive tape and apply to the case of the iPhone.
With this tape, you save waterproof resistance of the iPhone.
Also, I left link to this adhesive tape in description.
Connect two display cables and front camera cable to the mainboard of iPhone.
Install the metal panels and fasten the screws.
Now close the iPhone case ... and press down the display around the perimeter.
Fasten the two screws near the lightning port.
Now you can turn on the iPhone and use it.