PLEASE DON'T UPDATE YOUR PS3 FOR NOW!

I've found an advertisement of this new psjailbreak clone called "PS3Break". I've checked their website ps3break.com and found info about this device:

PS3 Break, revolutionary, the inventory are being sold worldwide now! It is powerful to break through all PS3 barriers, perfectly supports

PS3 Break’s powerful R&D team will provide users with excellent services for software upgrading and technical support.  
 
A list of capabilities of the device:
1、Upgradeable hardware firmware thoroughly!

2、The key “Upgrade” for software upgrading and avoids to be blocked by SONY. Users can also upgrade the updated software through computer.
3、Reading speed will be 2 times faster and it makes users to play more smoothly.
4、Games can be copied and saved to internal or external hard disk, in this way, the expensive blue-ray driver and disc can be abandoned.
5、Plug & play USB port, the installation will be finished in a few seconds.
6、Homebrew software is supported.
7、Simple and clear illustrations will guide you to install step by step.
8、PS3 Break is compatible with all fat and slim model.


UPDATE: If someone has tried to re-flash the ps3break with PSGroove and succeeded, please post it here and I'll update it.


*Since several people are getting their ps3break (or other USB device a like) and having troubles with the "right" procedure of switching off/on the power on the console, I'm posting a little "guide" to do it correctly (a bit off topic this info, but worths to post it here):

Fat consoles (20GB, 40GB, 60GB and 80GB models): Just turn OFF the power supply main switch located at the back of your console (similar to the PS2 fat), plug to a USB port your device (ps3break, psjailbreak, etc.) and turn the power supply main switch ON, then press the ON/OFF button of your console and quickly press the EJECT button. That will allow to let the console boot in "jailbreak mode"

Slim consoles (120GB, 250GB, 160GB and 320GB? models): Unplug the power supply cord of the console, plug to a USB port your device (ps3break, psjailbreak, etc.) and plug in the power supply cord to the console, then press the ON/OFF button of your console and quickly press the EJECT button. That will allow to let the console boot in "jailbreak mode".