(Vote in the poll on the right, if your downgrade was successful or not!)

The 2.71 downgrader has now been released. Now all you 2.71 users who are non-ta082 motherboards can downgrade to 1.50 and enjoy all the features.

Just copy the files/folders in this rar to the root of your memory stick. Delete all your other photos before. Now go to the photo menu, and it will freeze and do the downgrader. Wait till it completes. Read the readme for more info.

Detailed instructions

Instructions for the 2.71 user
-------------------------------

1) Copy the files inside MS_ROOT to the root of your memory stick.

3) It is recomended that you have the psp at more than 50% batteery and connected to AC

4) Go to the xmb photo viewer.

At this point will one of the following things:

a) You'll see a full red screen. This indicates that the downdater is doing its job.
Wait for it to finish. When it finish it will crash on purpose. Restart your psp manually
and you'll probably have a 1.50 if nothing went wrong.

b) You don't see the red screen. This indicates that the downdater code has not started
to execute. (even if the memstick blinks(or no), it doesn't matter! if the screen is not red, you can safely restart
the psp at this point).

This happen because of inestability in the tiff.
Don't worry, just restart the psp and keep trying until you reach the red screen of downdate.
The downdater code is NEVER executed partially. It's either executed totally or nothing.

It depends of "luck" but usually the downdater will start to execute in a average of 1/10 times.
Things that may increase the probabilities:

- A fresh formatted memory stick.
- A 32 MB memory stick (and fresh formatted)

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NOTE: WILL NOT WORK ON A TA-082 MOTHERBOARD

NOTE2: YOU HAVE TO REGISTER/LOGIN TO DOWNLOAD! THANKS

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If you enjoy our full packages that we make to try and make it easier for everyone, if you consider to
donate using the site panel on the left, It will help keep the site alive so we can continue to do this, and make it easy for everyone.

Thanks

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UPDATE: Quote from Dark_Alex,

"Fixed a bug that would cause a premature brick if the hack to force the unassign and reassign of the flash failed.
This will fix the problem of bricks when the screen has been red only for a moment"
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DOWNLOAD


Ich ?bernehme kein schaden!!!

Quelle
planetPSP.org

schönen dank^^

kann mir jemand dieses package zur verfügung stellen? ich komm vom 2.71 einfach ned aufs 1.5er runter... hab schon einige downloads hinter mir
danke im voraus!

~Christoph~

mien skype geht nich look mal aufs datum!

Ist das jetzt für original FW 2.7 oder für cfw 2.7 ?
Geht das auch auf 2.60?
Muss man da auch alle 3 link DL'den?

MFG KaLLaX

Wer verwendet denn bitte noch die 2.7 Firmware?
Ich nehme an du brauchst alle drei Downloadlinks..

yap stimmt du musst alle drei nehmen

yops danke aber geht es auch für die origin FW 2.7. ich mach es für mein Freund der wusste nicht wie man das macht und ich versuch halt etw. für ihn zu machen