To upgrade to JProg/JPad Version 7
1) save your current setup info for later reference
2) Fill up service request form ( Reason Upgrade for Version 7 hardware )
3) Ship to our shop JProg/Jpad and service request form.
when shop will get the package they will send you PayPal invoice for 520$

Reasons to upgrade
All new reliase software #330 and higher will only work on Revision 7 hardware.
Internal battery charging improved and charge indicator added for user to see battery condition.
Faster processor
Bluetooth 4.0 compatibility ( to be compatible with apple products)