
Developer Dark_AleX has released an update to his Despertar del Cementerio "Universal Unbricker," adding the ability to fully regenerate the IDStorage.
Changelog:
* A format flash function has been added, which can be used to correct problems with certain PSP units that throw an error when installing 4.01 M33, as well as set custom partition sizes for all flash areas (flash0, flash1, flash2, flash3).
* An IDStorage tools function has been added. With this, it is possible to create a new IDS (including for first time, the regeneration of region and UMD keys), change region (including UMD region), or fix the PSP's WLAN MAC address.