I AM NOT RESPONSIBLE FOR ANY BRICKS.ALL THOUGH EVERY DOWNGRADE ATTEMPT IS A BRICK.
1.COPY ALL FILES TO MEMORY STICK ROOT
2.RUN 7.77 UPDATE UNTIL IT RUNS UPDATE (BE PATIENT TAKES UP 2 1HR)
3.PSP WILL CONTINUE DOWNGRADING TO 120% THIS IS BECAUSE WE HAVE ADDED A RECOVRY FOR THE FIRST 20%.
4.ONCE DONE YOU SHOULD HAVE A 1.50 BUT MOST LIKELY A BRICK
5.YOU MUST IMMEDIATLY UPDATE TO 2.0 AND DOWNGRADE OR YOUR 1.50 WILL BRICK WITHIN HOURS
THIS IS A BETA DOWNGRADER WE ADVISE YOU TO NOT DOWNGRADE WITH IT.
YOU HAVE A 89% CHANCE OF BRICKING ALL YOU WILL BE LEFT WITH IS A RECOVERY.
CURRENTLY RECOVERY CAN'T DO ANYTHING UNTIL WE GET A PROGRAM FOR TRANSFER DATA TO AND FROM PC.