So far, fixing your own Sidekick LX has been a daunting task.  Finding parts for them has been difficult. Finally parts for the Sidekick LX are starting to come out so I will be writing more repair guides and instructions.

 

So far I have the following guides:

 

 

You can buy these all together as a kit on ebay.  Even it you buttons are missing or broken, you can just do these to change the colors.  The kits include the button side panels and a lcd frame.  They come in yellow, blue, purple, red and brown. 

 

See the kits here: Sidekick LX Front Panels and LCD Frame Kits