Hey, okay it's a fake but it's just for say i have received mine this morning and this psjailbreak is fully upgradable because it's a AT90 atmel chip in the usb !
Required For Upgrade :
1. Take this program
http://www.atmel.com/dyn/products/tools ... ol_id=3886 2. For the signed driver for upgrade this and for the DFU mode
http://www.avrfreaks.net/index.php?modu ... showinfo=1 3. For the latest psgroove v4 hermes (in the archive take this hex -> psgroove_teensy_at90usb162_16Mhz.hex
http://www.logic-sunrise.com/telecharge ... s-v4b.html How To Upgrade ?
1. Install the program for atmel chip.
2. Insert your usb jailbreak into a usb port on your computer (Me i have windows 7 x64)- (if you have just the green light open it's okay ! If you have the green and the red please restart you computer)
3. Install the driver for the DFU mode
4. Launch the program flip 3.4.2 (For atmel chip)
5. Click on device -> Select -> AT90USB162 -> OK
6. Click on settings -> Communication -> USB -> Open
7. Click on file -> load hex files -> and search the psgroove V4 download and then select her.
8. Verify the case "ERASE" - "PROGRAM" - "VERIFY" Its selected and then press RUN
9. Then the usb flash, click on start application and the green and red light of the psjailbreak its open.
And now you have a psjailbreak with the new psgroove !
ENJOY
(PS : sorry for my english, i'm french and it's not verry good)