Friday, 9 March 2018

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.
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
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.
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.

LG 32LK610BPUA, LG 32LK610BBUA LCD TVs – How to upgrade the software, fault checking method

  Software update procedure USB (1) Insert the USB memory Stick to the USB port (2) Automatically detect the SW Version and show the bel...