Nokia Lumia 520 – Disassembling procedure How to replace the touch screen Nokia Lumia 520
Switch
off the phone and remove any SIM and memory card.
There are two tips T4 screws.
There are two tips T4 screws.
Use
a plastic tool to separate the back case.
Loudspeaker
/ Ringer
Disconnect
the Touchscreen and the LCD display flex cables.
The
logic board is held by tho locking clips. Use plastic tools to remove it.
Light
proximity sensor
Earpiece
Audio jack connector
Audio jack connector
Again
use a plastic tool to separate the middle frame and the digitizer frame.
This
step is for those who wants to change the LCD display.
Use
a sharp object to pick up a little the display.
Then with a spudger or a similar tool separate the display from the frame.
Then with a spudger or a similar tool separate the display from the frame.
Put
some transparent tape on the broken glass.
Use
hot air to warm and soften the old adhesive tape.
Start the separating from the middle, where the contact area is small.
Start the separating from the middle, where the contact area is small.