sKeypad - Keypads Reinvented

I've not seen these here yet, very nice big man.
I must say that these are probably the best keypads that will ever be made, very easy and nice to use and also coded decently well at first glance.
Do you know of any backdoors in this leak before I look myself?

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Decryption key invalid, cannot download the file.
Nvm, some horsehit broke it but it's fine now.
thanks big dogg.