GUIDE: Universal Unbricker V3 Using FAT 1.50 or FAT/SLIM custom firmware PSP.

1. Yes
2. Yes
3. No, it just won't work. ( I need someone to confirm this though)

 

my friend jus got a new psp slim piano black- it was v 3.95 (still is) when he bought it so im wondering if using this guide will work
some1 sed that before 3.95 will work but im not sure if they mean 3.95 AND below or BELOW 3.95 so jus wonderin if anyone knows if the 3.95 is downgradable (not like upgrade to 3.95 but bought as 3.95)
n im seriously broke rite now so i dun wana take the chance

 

All firmwares work, it only depends on the motherboard. The new pandora proof is the TA-088 v3 which comes with 4.05 firwmare

 

k so only the motherboard that came with 4.05 ofw is pandora proof
so his shud be downgradable? ite thnx alot hes gona be real happy lol

 

i believe also 4.01 is pandora proof it really depends on the motherboard but it seems ta-88 v3 comes with 4.01+

yes it's 3.95 and lower my piano black slim came with 3.95 and it is very moddable !! i.e. custom firmware fun fun

 

Use Cory's Nandtool 0.3 or 0.4 now and repartion Lflash. Should work fine then.

 

I have a question.

I have download the files and in ADD_ON folder I have three files psp,150,395. what do I do. And I start doing it and it skip "Press ENTER when it ask to insert new disc (you should already have the Memory Stick in since you just formated it).

It will scan the Memory Stick.




Type Y then ENTER when it ask if your sure you want to format."

What does it mean by " Format your Memory Stick via System Settings."
Please help!!

 

your PSP has a menu system... the first menu option is "Settings"... under settings there is an option you scroll down to "System Information"

about 7 options down under System Information is "Format Memory Stick"

 

Thank you.
I have download the files and in ADD_ON folder I have three files psp,150,395. what do I do. And I start doing it and it skip "Press ENTER when it ask to insert new disc (you should already have the Memory Stick in since you just formated it).

It will scan the Memory Stick.




Type Y then ENTER when it ask if your sure you want to format."

 

FABULOUS FORUMS, MANY THANKS FOR ALL THE HELP. PSP UP AND RUNNING FINE.
PETE

 

larry I have said I am sorry about that donation link it was an accident I have that link for something else.

 

Hey Larry.this is a great tutorial..

I am abit confused at the end...Does ur guide tell us to convert the battery to normal .???

 

read this

 

here i must have follow ur guide like 7 times already and i still dont get the get that final image but instead it goes straight to the credits...now i dont know wat im doin wrong, i got a 2gb and it a custom firmware psp fat...can someone help me..?

 

dear friends it is possible unlock original psp slim 4.01 with pandora battery?
thank you.

 

Are you using Vista or XP-64BIT? Have you tried another Memory Stick? Have you tried another PC?

Try a few different combo of both.

This all is listed in the trouble shooting part. Did you even read it?

I nor anyone else can magically get this to work for you. You just have to keep trying till you find a combination of MS and PC that will work.

 

Sir larry I was previously using a custom firmware 3.71 then I upgraded with the ofm 4.01 and now I can't get my Iso games to work, is there any way I can do to use custom firmware again?

 

I'm sure I could have searched through this thread to find the info I want...but I've been searching for guides on how to install CFW all morning and I'm completely frustrated, so:

I have a PSP Slim with OFW 3.80 on it. So, do I (can I?) use this to downgrade to 3.71 THEN upgrade to CFW 3.80 M33?

 

UPDATE

I got 3.71 M33 installed, and am in the MUX updater. It says if you're going for 3.71 M33, the memory stick LED will flash for a few seconds...and M80, M90 etc will flash for a bit longer. It's been like, 5 minutes now. Cause for concern?

 

Try using the UPMS. Here is the guide
http://forums.afterdawn.com/thread_view.cfm/580254

Yes, it is possible.