Today my friend called me to ask about the phone and I said it's working only it has two systems (lots of not really good used memory). He said to me to remove one of them and I went back into Safestrap recovery and activated Stock. Then I wiped Dalvik cache, cache, system, android secure. After that I switched to Slot1 (CM11) and it said it was active. I thought it would work since there is still that CM11 in Slot1, right? I tapped reboot -> system and since then the phone won't boot. When I press and hold the Power button for about 7-8 seconds, Motorola logo is shown and after that only a black screen (phone turned off). I tried holding Power+VOLDN but sadly same results. I know I should have read more about removing stock, but I did it anyway. Everything was going so smoothly so I thought there wouldn't be any problems. I think I should point out that when I connect the phone to my laptop, I can see "Mot Composited ADB Interface". Does this mean the phone is not dead?
Is there a way to unbrick the phone without some special cables and/or equipment?