Similar to BOOSTER’s DevHook; TimeMachine loads previous official/custom firmwares

off the memory stick using a Pandora battery and custom IPLs.

The timemachine is useful to run software that is not supported anymore, and also as a way of booting psp’s even if the internal firmware is destroyed. It can also be useful for developers to test their homebrew in different firmwares.

The packaged readme details the available installation options, usage, known problems and considerations; I strongly encourage you to read that over before you begin.

Find all the necessary firmwares here (official), and here (custom).

TimeMachine v0.1 currently supports the following:

• Original 1.50 — can only be loaded on the phat
• 1.50 with some 3.40 hw modules — can be loaded on both, phat and slim
• 3.40 OE — can only be loaded on phat
• 3.60 M33 — can only be loaded on slim

Other firmwares are said to be added in the future.

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