reference? I saw a reference: You can launch it in command line ( `csd` ) or by tapping several times (five?) on the Build entry in “Settings/About Product” But, what is it!!!?
It’s exactly this tool I’m speaking about.
Yeah, I know. But what is it?!!!
[root@VollaPhone defaultuser]# csd --help
[root@VollaPhone defaultuser]# man csd
bash: man: not found
I’d like to know what it is and how it works before I run it 
It’s a great tool to test a lot of things. Just open it, you’ll see
I’m such a man page junky. It’s one of the things that bothers me about sfos.
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Also use the phone and dial #*#*310*#*# to open the CSD tool.
Mostly hardware tests.
EDIT: One 
to many.
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Star = *
Its Star#Star#310#Star#Star not #*#*310…
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