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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > downgrading my psp phat 4.01 m33-2 to 1.50 using time machine
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Downgrading My PSP Phat 4.01 M33-2 to 1.50 using Time Machine
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IPwnedX
Newbie
_ 		30. July 2008 @ 18:14 _ Link to this message    Send private message to this user   
Hey i got a 4.01 M33-2 version psp and i want to downgrade it to 1.50 using the time machine. i followed a video on youtube but when i got to the part when i had to put my pandoras battery in nothing happened could anyone direct or make me a detailed working guide?

oh and im new here and hello everyone. ;)
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mrgooey
AfterDawn Addict

4 product reviews
_ 		30. July 2008 @ 19:24 _ Link to this message    Send private message to this user   
you dont need to use the timemachine to downgrade to 1.50, just use the orignal pandora to downgrade back to 1.50

Here is a guide linking to a guide for TimeMachine
http://forums.afterdawn.com/thread_view.cfm/686964
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IPwnedX
Newbie
_ 		31. July 2008 @ 11:52 _ Link to this message    Send private message to this user   
mmm nice much appreciated. If it is not to much trouble for you...do you think you could tell me how to downgrade to 1.50 without timemachine as when i did the time machine it didn't work last time...

but ill try it and thanks again.
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IPwnedX
Newbie
_ 		31. July 2008 @ 12:13 _ Link to this message    Send private message to this user   
sorry cant find edit button anyways....

tried timemachine followed instructions and still when im inserting the pandoras battery while holding X nothing happens :S
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mrgooey
AfterDawn Addict

4 product reviews
_ 		1. August 2008 @ 20:18 _ Link to this message    Send private message to this user   
The edit button is on the right top left. It looks like this



Use the Universal Unbricker guide on the sticky in the mod and firmware section. Use that guide to make the pandora battery.
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