Hacking 6.20 Downgrade

[Kurossaki652]

I am on 6.20 PRO b8, but I wanna go back to 5.00m33-6 (Saves are corrupt and only work on 5.00m33-6)
Is there a way I can downgrade to 5.00m33-6 or if I cant, to 5.03 then to 5.00m33-6
PLEASE HELP, I REALLY WANT TO PLAY TAIKO AND MY OTHER GAMES AGAIN!!!!
Is there a video of this process with 6.20 PRO B8
THANKS VERY VERY MUCH!!!!!!!!!!!!

 

[xist]

Go back? Assuming you were on that before Hellcats Recovery Flasher will take you to 5.00M33-4 last time i check, then you just use the 5.00M33-6 update to get you back and give you access to the speed boost.

 

[Kurossaki652]

Go back? Assuming you were on that before Hellcats Recovery Flasher will take you to 5.00M33-4 last time i check, then you just use the 5.00M33-6 update to get you back and give you access to the speed boost.

How do I go back???
btw I have PSP 1000

 

[Quietlyawesome94]

Davee released a 6.20Downgrader from 6.20to any firmware that has ever been present on your PSP.

http://forums.pspslimhacks.com/psp-scene-n...e-released.html

 

[Kurossaki652]

Davee released a 6.20Downgrader from 6.20to any firmware that has ever been present on your PSP.

http://forums.pspslimhacks.com/psp-scene-n...e-released.html

So how do I do this to get back to 5.00????
Thanks for the information :3

 

[Quietlyawesome94]

Davee released a 6.20Downgrader from 6.20to any firmware that has ever been present on your PSP.

http://forums.pspslimhacks.com/psp-scene-n...e-released.html

So how do I do this to get back to 5.00????
Thanks for the information :3

RTFM

 

[Kurossaki652]

Can I use this method???
http://forums.pspslimhacks.com/tutorials/9...y-firmware.html

 

[ars25]

Can I use this method???
http://forums.pspslimhacks.com/tutorials/9...y-firmware.html

why don't you use hell's cat's recovery flasher to go back to m33-6

 

[Kurossaki652]

Can I use this method???
http://forums.pspslimhacks.com/tutorials/9...y-firmware.html

why don't you use hell's cat's recovery flasher to go back to m33-6

I am on 6.20 Pro-b8 PSP1000
PLEASE TELL ME HOW!!!!
THANKS!!!!!!!!!! :3

 

[Rydian]

The shit you did to go to clean 5.00?

Do it again.

 

[Kurossaki652]

The shit you did to go to clean 5.00?

Do it again.

So I go back to 6.20 OFW then I do hellcats recovery flasher, go to advanced and install 5.00
then can i back to 5.00m33??
THANKS!!!!!

 

[Schlupi]

JUST SO YOU KNOW... if your saves were corrupted upon update, they won't work by simple downgrading. I HOPE you backed them up somewhere.

Otherwise you're wasting your time.

Also... "Use Hellcat's Recovery Flasher" means...

1. download Hellcat's Recovery Flasher
2. Download destination Official Firmware
3. Run Hellcat's and follow instructions

You need basic reading skills to figure it out.

 

[Rydian]

The shit you did to go to clean 5.00?

Do it again.

So I go back to 6.20 OFW then I do hellcats recovery flasher, go to advanced and install 5.00
then can i back to 5.00m33??
THANKS!!!!!

No, what I'm saying is if you follow the top steps in the guide, it'll have you use Hellcats (from PRO) to go back to 5.00, where you can hack it back to M33.

 

[Kurossaki652]

JUST SO YOU KNOW... if your saves were corrupted upon update, they won't work by simple downgrading. I HOPE you backed them up somewhere.

Otherwise you're wasting your time.

Also... "Use Hellcat's Recovery Flasher" means...

1. download Hellcat's Recovery Flasher
2. Download destination Official Firmware
3. Run Hellcat's and follow instructions

You need basic reading skills to figure it out.

I'll try out the really long corrupt save to not corrupt save and if it dowsnt work ill go back to 5.00m33
Also, when I went to prometheus once my saved were corrupt, but when I went back to 5.00m33 my saves worked again, SO MAYBE IT WILL WORK :3

 

[Kurossaki652]

No need to downgrade!!!!
I found out how to uncorrupt my save data with this

http://forums.minegarde.com/topic/206-mhp2...__fromsearch__1

So, I am gonna stay on 6.20 PRO B-8
Thanks for all the help :3

THANKS EVERYONE!!!!!!!!!!!!!!!!!!!!!!!!!! :3