Ps3 key firmware

[lastuncas]

Hi, i'm lastuncas and this is my first post.
I've buyed a ps3break with pic and so i can't update, so i've decided to buy a ps3 key, but i've a question:
The seller where i buy , has only ps3 key v2.1 or 2.2 and i've a fat ps3 so i must buy version 2.1 , right?
This version is less compatible than v 1.1?
If i use v2.1 with backup manager 1.0 and i insert the BD, the compatibility with the games is the same of v1.1 with bm 1.0 and BD?
Can i downgrade firmware from 2.1 to 1.1?

Thanks to all!

[sallu]

ps3key normal come with the version 1.1 which is the first firm wire version preloaded, about downgrading the yes you can downgrade to 1.2 but not 1.1, i would say to buy one and the ps3 fat issues is get resolved with an update by ps3key soon

[lastuncas]

Thanks.
But if i buy this with firm 2.1 , can i use BM 1.0 with BD inserted on my ps3 so that i have more compatibility?

[TylerC161]

Thanks.
But if i buy this with firm 2.1 , can i use BM 1.0 with BD inserted on my ps3 so that i have more compatibility?

You can use whatever version of BM you want. OBM1.14.2 works well also.

[sallu]

if ps3key comes with firm 2.1 then it work on bm 1.1 and bmv2 and obm.1.14 if any problems occur you can still download the 1.2 version to downgrade the firm of the ps3key

[lastuncas]

Thank's guy!