K4 6.4r3 Expected Shortly
Vjoon is expected to release K4 6.4r3 in the next few days. Since there are so few changes between r3 and r4 MEI expects to complete its own quality testing in time to ship out the updates in mid-March.
We we will skipt he K4 6.4r2 upgrade and wait for r3.
K4 6.4r3 should be the last release of K4 6.4 and Vjoon ios expected to release a new .1 upgrade every 3 or 4 months.