Downgrade 2.00 to 1.50 NOW! --> Perfectly working!

**grayjaket** · September 28th, 2005, 06:57

i have no idea what the problem is...i formatted the card and everything....there must be like..one thing different from my psp than everyone else who have tried or soemthing...something thats not switched right...or something...i dont know....

**chronotimer** · September 28th, 2005, 07:33

hmmm i did evrything just like the instruction .now i check my psp version its 1.5 but i still cant launch any emulator or homebrew ??, what happen ????

**nonzero** · September 28th, 2005, 11:07

Originally Posted by chronotimer

hmmm i did evrything just like the instruction .now i check my psp version its 1.5 but i still cant launch any emulator or homebrew ??, what happen ????

Now thats quite strange but not uncommon, a few people have reported similar findings.

Which firmware eboot did you use (link would be good) and what region is your PSP?

**chronotimer** · September 28th, 2005, 12:01

i ve a european psp (france)
i downlad the eboot from here
http://shockzone.free.fr/PSP/Tool/EBOOT_1.50.zip
and when i enter in VSHELL PHOTO MENU first my psp shut off then i wait about 20 sec the turn on it no file was created then i try again on the scran i have something like this

009C000
0000000
000001E0)
then i have to hold the power button to shut off the psp.then i turn on the psp plug in the usb ;the index.dat.bak is created.
after it i launch the 1.5 update it goes to 99% then i ve the mesage :update failed plz contact sony entertainment (fffffff)
then my psp doesnt respond anymore .
have to hold the power button again o switch off and restart it manually????

do someone have the same pb and can help me out plz

**chronotimer** · September 28th, 2005, 12:04

after the restar i have a screen :setting information is corrupted. press the O button to repair and restore default setting.
i did as it said and go to check the version .it is really 1.50 but cant launch any homebrw or emulator

**Putin** · September 28th, 2005, 12:15

To those who get errors with there homebrew games: I made the mistake of taking a html file into the games folder aswell instead of just the game file.

**Stew2000** · September 28th, 2005, 12:37

Just so me and all the other Homebrew/Downgrader Newbies understand, Here's a small list of questions:

(1) Does the downgrader work on all PSP's (JPN, USA, Euro & UK).
(2) Can I Re-Upgrade back to V2.00 so I can use the Web Browser.
(3) Will the downgrader 'Break', 'Damage' or 'Brick' my PSP.
(4) Or should I just wait it out for V2.00 Homebrew.

**F34R** · September 28th, 2005, 12:41

1. Yes
2. Yes
3. Yes
4. Up to you

Let me clarify #3.
You are asking if the downgrader will break or damage, or brick your PSP. This can happen when using any homebrew application, as well as official applications. If you dont do it right, you can brick your PSP. If you dont upgrade to 2.00 properly you can brick your PSP. Basically, you use it at your own risk, the same as Sony's Official Upgrades. Nothing is 100% safe.