To jailbreak a CECHJ02 PlayStation 3 without disassembling it, you can use software-based methods such as custom firmware (CFW) or exploiting vulnerabilities in the system firmware. Typically, you would need to update the console to a compatible firmware version that allows the installation of CFW, like Rebug or Rogero. Make sure to follow a reliable guide and take necessary precautions as jailbreaking can void warranties and may lead to potential bans from online services. Always ensure you have backups of your data before proceeding.
No you can download apps without jailbreak, but you will be able to download apps that have been disapproved by apple if you have jailbreak.
you need 4.0.1 to jailbreak it
you cant
Sorry, you can't.
You cannot put themes on an iPod Touch without the jailbreak.
yes
Sorry, But No
You have to jailbreak your PS3 otherwise you cant. but its hard to find a jailbreak download without a survey
Well it can't be done without shsh which needs a jailbreak to do it. But besides jailbreaking doesn't hurt your iPod and the only reason you would need to Downgrade is if the jailbreak isn't untethered but so far almOst ever firmware has an untethered jailbreak. Good luck~Jake
it is impossible, cydia is needed
Not without erasing the jailbreak.
You will have to jailbreak your iPad/iPod/iPhone.