Just when you thought it couldn’t get any easier, PSP Upgrader/Downgrader v1.11 hits the scene with a vengeance. Bob_joe has released a new version with the added touch of custom firmware Leaked Edition. Users will also notice PSP Upgrader/Downloader v1.11 [Lite] features direct downloading of the required firmware EBOOTs. Otherwise — everything else comes packaged within.

Side note: unpatched GTA:LCS or Lumines UMD is still required depending on which firmware you’re downgrading from, 3.03 or 3.50.

1.11

• Added 3.40 LE-3
• Added automatically check for updates in options

1.10

• Added a status bar
• Added ability to download missing files
• Added Tools>Download Firmwares
• Added 3.40 LE
• Fixed the options window glitch
• Added free space checking
• Added warning message if Memory Stick is bigger than 4 gb.

Download: PSP Upgrader/Downgrader v1.11 Lite

- release thread -

Forum member “Bob Joe” has written a Windows app for complete simplicity when it comes to upgrading and/or downgrading your PSP’s firmware. Over in the forum thread you’ll notice two versions — Lite and Full. While the full version may seem more appealing, it’s quite a hefty download… I suggest using the Lite version — it packages the most recent M33-2 update and is significantly smaller in size. You will however be tasked with the responsibility of downloading the necessary firmware updates; luckily for you, we have them all right here. Other requirements included.

Download: PSP Upgrader/Downgrader Lite | Firmware Updates

- release thread -