Demo PS3 slim unit with teensy++ install help?

[variant]

Hi all,

I am very new at PS3 if I happen to ask noob question please forgive me. Here is what I am trying ask. My friend had given to me a Demo PS3 slim which have demo firmware 3.7 on it. I had did a such for turning a kiosk unit into a fully working unit, but the firmware were lower then mine.

I had tried the tut, but it didn't work for me. So I am just wondering if I can use the teensy++ to downgrade it to a OFW.

any help would be greatly appreciate.

[TheShroomster]

No you can't downgrade that way you would need a flasher like the e3 or progskeet. I think that if you tried to it would either RSOD or get stuck in service mode. i've never attempted it personally but if it was that simple then there wouldnt be products like the e3 on the market.

Search the forums here as the unlock code may be available to get full functionality out of the system.