Double-Love Assembly Guide
Apply double-side tape around the bezel of the top screen - ①
Install the front accessory - ②
Install the top screen assembly. Route the mic cable like ③.
Use tape to secure the mic wire - ④
Use double-side tape to secure the WiFi antenna - ⑤
Connect the motherboard with the ribbon cable at the angle shown below.
Use tape to hold the cables in place.

How it should look at this point
Install the lanyard holders to the back-upper plate - ⑥
Install the bottom accessory to the back-upper plate- ⑦
Secure four screws.
Flip the motherboard to the top, then install all the face buttons.
Put the conductive silicones on.
Flip the motherboard to the bottom. Carefully align the screw holes on the board with the screw standoffs - ⑧
Guide the black cable beneath the DS cartridge. You may need to wiggle it in - ⑨
Connect the WiFi module and then attach the black cable to the WiFi module - ⑩
Attach the white cable to the motherboard - ⑪
Install the left and right shoulder buttons.
The springs should be installed like this:
Move the volume slider to the right.
Install the volume slider, and move it to the left - ⑫
Install the metal plate (from the original shell) - ⑬
Install the power slider, and move it to bottom - ⑭
Secure four screws in place and insert the battery.
Put the battery cover on, and secure the screw.
Install the top screen glass panel, and we are finished.