A few questions before re-jailbreaking

I’m getting ready to re-jailbreak my ATV2 running 5.0.2 and just have a few last min questions. First, right-clicking on the Create IPSW and picking 5.0.2 9B830, is that the same as saving my SHSH blobs for this version, or do I need to do both beforehand?

 

Thanks

No… That is not the same as saving your SHSH blobs.

Choose the “Save Firmware Signatures” BEFORE right-clicking on the IPSW box to do that  – and to be completely safe.