This recursively toggles all EBOOTs and VPKs in a folder from unsafe mode to safe mode. Drag and drop the folder containing maidumps/vpks on top of SafeDump's executable binary. It will toggle all unsafe eboots found, either loose (maidump) or packed (vpk), it will also take care of eboot_origin, of zips and of zipped VPKs.
This is not my code, the author didn't want to be in the spotlight so I have published it.
I TAKE NO RESPONSIBILITY IF SOMETHING YOU SAFE MODED WITH THIS STILL BRICKS YOUR VITA. You run anything on your vita at your own risk, use your own judgement.