Apart from that, the hinge is exactly the same as the one in the NDSi (AFAIR, you can even replace it with an NDSi one).
		
		
	 
Wow! That is good to know. I'm looking for the first one who replace hinge with the NDSi one 
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EDIT: Actually - does anybody know where to get original NDSi hinge (shaft) replacement? I'm afraid about cheap copy. Thank in advance.
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EDIT 2: I'm not familiar with Nintendo DS variations, so sorry my dumb question - Is NDSi and NDSL of the same size thus have the same hinge (shaft)? And its hinge is differ from NDS (old fat), NDSi XL and NDS 3D? Or are all those NDS(?) hinges replaceable?