(adsbygoogle = window.adsbygoogle || []).push({}); I baught an e3 flasher simple, I just want to know, once it is installed to my ps3 and i downgrade, can i take out the e3 flasher and use it on my other ps3?

Yes you can. But you need to update the E3 flasher with Samsung update.bin in order to use on multiple consoles
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here is my vid if you need a tut: