(adsbygoogle = window.adsbygoogle || []).push({}); Hey i was just wondering can you downgrade a PS3 2501A model without using a e3 flasher? and use a usb to downgrade? Sorry i'm new to PS3 jailbreaking .-.

Pretty sure you can't downgrade without a flasher. I may be wrong though lol

flasher is required to downgrade.

Nope, have to have flasher, or settle for ODE.

No console above 3.55 can be downgraded without a flasher (It's a MUST HAVE) If the console is on 3.55 or below you don't need a flasher obviously.