Ps3 v4.21

[CIRCUIT.FR]

Hi

I have ps3 with v3.41 jailbreak.
But I have buy original game and I need v3.70 to can game.
If I upgrade with v4.21, I can jailbreak?
Or how I can game with new game?
What it is the best version?

Thanks

[pspmixer]

Hi

I have ps3 with v3.41 jailbreak.
But I have buy original game and I need v3.70 to can game.
If I upgrade with v4.21, I can jailbreak?
Or how I can game with new game?
What it is the best version?

Thanks

you cant jailbreka 4.21
best is update to 3.55 and either stay on that or go to 4.11 dex version
if you stay on 3.55 you can get cfw which allows you to play newer games
if you decide to go to dex version you can new games but there isnt as many as 3.55 as you have to deceryt files to run on 4.11

[CIRCUIT.FR]

If I upgrade at 4.21, I can downgrade next time?

[pspmixer]

If I upgrade at 4.21, I can downgrade next time?

you can only then downgrade with a e3 flasher if update to 4.21
i think any think over 3.60 you have to use e3 flasher to downgrade