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PSP Custom Firmware 3.80 M33 - 1.50 Addon Released

EvilSeph

Administrator
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Following the anticipated release of PSP custom firmware 3.80 M33 and the rather quick bug fix update, M33 have released a 1.50 Addon for FAT PSPs running 3.80 M33 only.

This release does not come with any instructions, but thanks to MrTuto_Alek we have instructions on how to install this 1.50 Addon for you:

Update: Thanks to everyone who commented and told us the instructions were wrong. They have now been updated with working instructions. Sorry for any inconvenience caused.

Instructions.

- Copy the files in the release to a directory called anything BUT UPDATE
- Move the directory you created to /PSP/GAME/.
- Get the Sony 1.50 update and copy it to the root with name "150.PBP"
- Run the program and done.

As we reported earlier, 3.80 M33 includes a new feature to update the firmware directly via Network Update however this will not work for this 1.50 Addon as it is an optional addon (and only for FAT PSPs).

Finally, please note that 3.80 M33 must be installed before installing this addon. You can check out our 3.80 M33 install guide for detailed setup and installation instructions.

Download PSP Custom Firmware 3.80 M33 1.50 Addon

Dark-AleX - PSP Developer [Dark_AleX]
 
Sorry about that. Instructions have been fixed. Thanks for everyone who reported the problem. :)
 
Thanks for this Addon. However, there's a notable delay in loading the video thumbnails when choosing a video. The psptube doesn't work either now. Though, the gpsp works just fine. =)
 
The 3.80 M33 - 1.50 add on must go in a folder named
OTHER. Also the official 1.50 update must be in the Other folder. The other folder will then be placed in X:/PSP/GAME. Is this correct?
 
The 3.80 M33 - 1.50 add on must go in a folder named
OTHER. Also the official 1.50 update must be in the Other folder. The other folder will then be placed in X:/PSP/GAME. Is this correct?

Not exactly. The 1.50 update, named 150.PBP, must be placed in the root of your memory stick. The root is the location you see after opening up your memory stick on the computer (F:/ for example).

As for the OTHER folder, yes, place that in X:/PSP/GAME
 
The pspdecrypt.prx, libpsardumper.prx, and ipl_update.prx are all part of the 1.50 add on right?
 
Yes. All the files in the RAR need to be placed in their own folder which then goes into X:/PSP/GAME/.
 
Anyone, what's the purpose of this 1.50? It's needed for hoebrew or for what?

It's needed for older homebrew applications. Most applications nowadays are written for both the 1.5 and 3.X kernel.
 
1.50 addon for 3.80 M33 and Remote Play

Hello

Just a quick question, maybe somebody who has 3.80 M33 and the 1.50 addon could verify on his PSP:

Just before the installation of the 1.50 addon, there is a warning that the "Location Free Player" feature and some languages will not be available any more after the installation of the addon.
Can somebody please check on his PSP if the "Remote Play" feature is still there and does NOT get erased? Because this is a feature that I would not like to lose, as it allows me to watch videos stored on my PS3 from anywhere in the world where I have internet access. (by the way: do any others here use that feature?)

Thanks a lot
Tayen
 
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