Custom Firmware 5.50 GEN-D / X GEN version 4

Well, well, well!!! I tought it was Christmas at first but it was the release of Team GEN's CFW 5.50 GEN-D! Would that bring a smile on your cute face there?!☺

The changes and its features will bring you more smiles:

• All features of 5.50 GEN-B2 are available.
• Ability to run 5.51+ games without having to patch them (UMD or ISO).
• Possibility to launch PSN demos requiring 5.51+ without having to patch them (as MGS for example).
• Possibility to connect to the Playstation Store by using MEDIAGO, to retrieve games and goodies without having to install Fake USB or other complicated stuff.
• Possibility to use the XGEN Updater to install the official firmware 6.10 (use it only if you have a Pandora XGEN to be able to return later in Custom firmware)
• 480×272 AVC Videos are supported

Download: CFW 5.50 GEN-D
Source: psp-hacks