How to downgrade your psp 3000 using 6.20 TN-B HEN

Discussion in 'PSP - Games & Content' started by Bryon15, Jan 2, 2011.

  1. Bryon15
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    Member Bryon15 GBAtemp Advanced Fan

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    Okay this is for everyone with psp 3000's that are on OFW 6.20. Do not try this on a psp go! These links will teach you how to downgrade your psp 3000 to OFW 5.03 so you can install chickhen R2. Your probably wondering why you should do this since you already have 6.20 TN-B HEN. The reason is simple. It's because chickHEN R2 is fully complete while 6.20 TN-B HEN isn't. Meaning it can do much more stuff. Like playing just about every psp iso/cso up to ofw 6.31 as well as ps1 games. Here are the links.

    first you'll need to be running 6.20 TN-B HEN, get that here
    http://pspslimhacks.com/6-20-tn-b-hen-rele...-6-20-tn-b-hen/

    here is the 5.00 version.txt (you'll need this)
    http://www.fileserve.com/file/DSNrXed

    here is the OFW 5.03
    http://www.psp-hacks.com/file/1645

    next follow this video tutorial exactly!!!
    http://www.youtube.com/watch?v=q1007hhMyiA...player_embedded

    Now after you've downgraded, install chickHEN R2

    chickhen R2 download
    http://www.megaupload.com/?d=CF10B2H0

    read next post.
     
  2. ut2k4master

    Member ut2k4master Lord Tourettes

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    doesn't work with 3000 4g models.
    datecode 9D and up (and maybe some 9C)

    these models only can downgrade to ofw 6.00
     
  3. Bryon15
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    Member Bryon15 GBAtemp Advanced Fan

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  4. Bryon15
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    Member Bryon15 GBAtemp Advanced Fan

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    Oh I didn't know that. Thanks for the heads up. I did this on my psp 3000 and it worked perfectly. I guess I don't have the 4g model. I'm lucky [​IMG]


    EDIT - how to tell if you have a 3g psp or 4g psp
    http://forums.pspslimhacks.com/tutorials/9...-3g-4g-psp.html
     
  5. Rydian

    Member Rydian Resident Furvertâ„¢

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    This is already covered in the stickies...
     

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