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3.60 upgrade

Discussion in 'Sony PSP - Mod and firmware discussion' started by eastveil, Nov 10, 2007.

  1. eastveil

    eastveil Guest

    Hello everyone, is there somebody who can help me regarding my PSP slim w/ firmware version 3.60. I want to upgrade it to higher version because I cannot play games which are installed in my memory stick. Can you please give me an easy guidelines for this, im just a newbie and its the first time that i bought a PSP. And also, is downgrading to lower version from 3.60 to 3.52 M33 adviceable?
  2. marlino23

    marlino23 Regular member

    Apr 1, 2007
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    You can't go to firmware below 3.60 M33. The only way now to upgrade a slim is with a pandora's battery & Jigkick. So use this guide to make one.

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