nothing wrong with the files of here.
I just update my fat psp 3.40 oe-a to 3.90 m33 now.
so everything in here are OKAY.
Either the file is corrupted, not named correctly, or you have a fake memory stick. Right now it can't find the 150.PBP. First I would try re-downloading it.
Hi guys my first post and i hope somebody can help.
Im new ot this but have followed all instruction to downgrade to 1.5 and am now in the process of upgrading to 3.52 M33.
I have downloaded all software updates etc, ran the 3.52 M33 CREATOR
my screen says it loads 1.5 ok and writes ok
loads 3.52 ok but when it tries to write it seems to hang for a long time, processor flashing ligt is still going 20 mins later... has anyone else had this?
I restarted and tried again but no luck, even after a format of the memory stick.
What options do i have should i reinstall 1.5? Is this possible?
Any help would be great
Cheers
Mike
so it will finish?.... but i need to buy a decent memory stick once it doe sfinish?
Its a magic gate 4gb, cheap from ebay not lexar..
Should i stick to a sony card instead?
actually i already figured out the problem.first i had the same problem i couldnt go to recover menu as i had posted in that thread.
I recommend you to set the settings back to default.
dont worry it will be 3.40eo-a after you did that, because i had tried that.
then put the 3.52 m33 folders in game150 and then install.
just follow the step in this thread and you will be in 3.52 m33
also if you want 3.90 m33 first install 3.52 m33-4 then you can install fw 3.90 m33
You can't downgrade to 1.5 with this,this installs custom firmware.
And official firmwares can't run homebrews (like m33 creator), your only way is to use the Universal Unbricker to flash custom firmware for you.
so ur saying i have to make this pandora battery to downgrade which ive been trying to do and keep getting confused i have everything on the psp ready but i'm not quite sure with what im doing im a noob to all this :sad:
hello is it true i need this b4 going to 3.90m33? also i wud like some advice from anyone if that is possible...i downgraded a long time ago and forgot what ive done...but i know i must have 1.50 bcoz i am using fastloader and devhook.45 but my psp says it is 2.00....any ideas? i rly wanna get to 3.90m33 for snes emulation and new features...so shud i downgrade again which i get rly scared doing or just leave it and upgrade to 3.52? thanks for any help
Hi, i have a phat psp which i think came preloaded with 1.5 but i was forced to run 2.0 upgrade, my question is how do i downgrade to 1.5, the 2.0 is a standard sony official version