How to downgrade psp firmware . without pandra battery?

Question

How to downgrade psp firmware . without pandra battery?
please help

Answer

this question has been asked so many times, i had to put a packet together to show you how to do this....brOpen the pack with winrar, find the psp you have, follow the readme files and pictures. brhttpwww.zshare.netdownloadbabrif you need help, you can contact me in my profile.brbrthe only reason im answering this question AGAIN is because i hate spammersbrbrZanks site is the BIGGEST scam there is. Not only do they sell you illegal software, STOLEN from a team of hackers that released it for FREE, they can only downgrade . and below i know because i emailed them, if you would like, i would have NO PROBLEM forwarding you exactly what they told mebrevery single bit of software can be found for free at httpnoobz.eua