
Custom firmware 5.50 GEN-B for PSP. Note that the firmware 5.50 update file is required if installing for the first time.
Be aware that the installation of this firmware is not supported on TA-088 v3 and PSP-3000 units in general. Attempting to install on either revision will result in a brick unrecoverable with Pandora for the time being.
Detailed installation instructions can be found in the included readme.