Originally posted by INF3cTi0N
Sometimes. Can't hear the beeps an it just turns off an say connect controller then ask for a firmware above 2.70
Ok Try This Then Let Me Know How It Goes
Using 3.55.4 '999 Downgrader :
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*****
MAKE SURE THERE ISNT A DISC IN YOUR PS3 *****
1. On USB Make Folders: PS3 > UPDATE > PS3UPDAT.PUP
2. Place USB In Right Furthest USB Port
3.Enter Recovery Mode And Try Updating