Psp2updat.pup Download __top__ -

: In some bootloop or corruption cases, placing the .pup file at ux0:data/PSP2/UPDATE/PSP2UPDAT.PUP allows the device to update directly from its internal memory card without a PC connection. PS Vita System Software (US)

This method requires a PC with Content Manager Assistant (CMA) or QCMA (open-source alternative). Psp2updat.pup Download