They look like vertical codes / gsm codes to me, something like these: http://www.smartmobilephonesolutions.com/content/some-useful-and-interesting-smartphone-codes … So dialing *#36446337# would launch Engineering mode?
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hey! when the app is coming?
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Thanks

Thanks. Twitter will use this to make your timeline better. UndoUndo
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Yes I tried few before uninstalling app
Thanks. Twitter will use this to make your timeline better. UndoUndo
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This diagnostic app is pretty useful, could be used to tweak alot of things in Custom ROMs
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Looks like capacitive buttons support 3D touch.
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