Post: 4.31 from 4.21
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01-08-2013, 10:45 PM
#2
Dr. Mayham
Banned
Originally posted by BennyBanks
Hello, Quick question, I not long updated my PS3 From 4.21 to 4.31, Is there away for me to downgrade back to 4.21 without hardware flasher? It's the red PS3 With 320GB
There is no possible way because in order to sign up update so your ps3 can read it, you need something called the private keys (Which we don't have) and in order to get thoughs keys you have to crack the ECDSA Algorithm which is estimated to take 61 years.
What a hardware flasher does is patches the Lv0 keys so you can downgrade. We already found the private keys to the Lv0 key but it's hardware so we can't do anything with it yet.
The following user thanked Dr. Mayham for this useful post:
01-08-2013, 10:53 PM
#3
Wretch 32
< ^ > < ^ >
Originally posted by MODZ
There is no possible way because in order to sign up update so your ps3 can read it, you need something called the private keys (Which we don't have) and in order to get thoughs keys you have to crack the ECDSA Algorithm which is estimated to take 61 years. What a hardware flasher does is patches the Lv0 keys so you can downgrade. We already found the private keys to the Lv0 key but it's hardware so we can't do anything with it yet.
What a hardware flasher does is patches the Lv0 keys so you can downgrade. We already found the private keys to the Lv0 key but it's hardware so we can't do anything with it yet.
Yeah i know about the private keys, But this has helped alot and thank you! Just wishing someone creaks them so the keys can be released and able to be able to Jailbreak 4.xx
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