@Xtince, you can either Google 'GT5 Updates' and download each of the updates to your computer before loading them onto a USB and then updating from the XMB of your PS3, or you can just agree to update at the 2.01 prompt and it will start updating and say you have 'X' number of updates before it begins.
If you haven't updated your GT5 game at all since you backed it up, the first update downloaded with be 1.05, then 1.06 (both of these are large 300mb+ each), and then 1.07, 1.08 and then 1.09 - where you want to be. It won't say what it's downloading so you have to count the downloads before you press (O) to cancel.
So, breaking that down further, if you've never updated, you will allow 5 updates happen and then cancel to be on 1.09.
Hope that helps.
@tand00ri, spec2 will not work with even after eboot MOD. Only way to play that at this stage is to update your fw unfortunately..
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