PSP V2.0 to v1.5 Downgrade guide

**Cooe14** · April 28th, 2006, 02:38

I think i found out what your problem is your UPDATE folder has to be in CAPS or it will say "Data Corupt" or something like that.

**hanr** · April 28th, 2006, 02:49

dude....that was teh weirdest problem ive had in anything. thanks a LOT. lol. i should get som rest now.wooo.

**Cooe14** · April 28th, 2006, 02:55

NP I you need any other help with something just pm me. Have a good night

w00t 100th post

Hey i'm a DCemu Rookie now. cool

**hanr** · April 28th, 2006, 03:11

another problem. the games dont load. any figure out that problem? it gets ready than says game could not be starred (80020001). can anyone help?

**Cooe14** · April 28th, 2006, 03:22

What games?

**Ellises** · April 29th, 2006, 13:46

I have a quick question, there was never no USA 1.5 firmware update, correct?
So is the firmware update that is available, is this really the Japanese firmware?
Thanks for your time.

**Accordion** · April 29th, 2006, 19:24

Ellises, the update to download is a japan one
i dont think there is a usa update but im not sure. i live in the UK and the region 2 version of Metal Gear Ac!d(though it isnt region locked) comes with a 1.5 update on the disc, this is extremly strange as uk psps come with 1.52 out of the box. incidently i used that update to downgrade. i guess it's a euro one. it is very possible that a us game has something similar

**cclare** · April 29th, 2006, 20:07

i'VE GOT A PROBLM PLAYING ON JAMES BOND.i'VE GOT FASTLOADER7,UMU EMULATOR AND MPH 2.00 GAME LOADER FOR1.50 ALSO RUN UMD0.01.01A1 YET IT WON'T EVEN LOAD IT UP IT JUST FREEZES AND TURNS ITSELF OFF?ALSO CAN I STILL PLAY NEW RELEASE GAMES ON MY PSP IF SO HOW?AS I BROUGHT THE GAME TALES OF ETERNIA AGES AGO AND NOW I'VE DOWNGRADED MY PSP TO 1.5 IT WON'T PLAY.I'D BE GRATEFUL FOR ANY REPLY/