OnePlus Nord N200 Sub Board Replacement

Take sim tray out prior to beginning repair.

Heat back of phone to make the adhesion more pliable

Insert a slim prying tool to begin removing the back cover, move in a counterclockwise direction

Add IPA as you work to detatch the adhesion layer

When approaching the volume button, be cautious, as the ribbon cable is exposed and can easilyt be cut

Remove back cover

Using a J000 screwdriver, remove the Screws holding the edge casing to the screen (19 Total)

Using a pry tool, seperate the edge plastic from the screen

Once you have attained suitable lift, disconnect the power button cable.

Remove the edge plastic and set aside.

Remove the plastic speaker piece

Disconnect the antenna cables and main board connector

Remove the board and insert new component

reconnect connectors

Reconnect the antenna and main board

Reconnect the power cable, and reattach the plastic edge

Using J000, screw the 19 screws back in

Reconnect the back plastic, and set on heat to adhere

You can also use tesa tape to increase the adhesion.