The internal PCB of the omnitik is changed, it has a new CPU where the wireless is integrated.
new name : OmniTIK U-5HnD r2
nice more cpu power !! not only form 400mhz to 600mhz, changes from 24kc to 74kc that improves performance 
64mb of ram is good !!
16mb of nand is NOT good 
will be interesting to see on wireless → Current tx power, the actual tx power, maybe it was improved with the new chip???
Oh no… The flash again. I wouldn’t rely on Ap where isn’t possible to make a backup partition.
MIPSBE 4.12 isn cool too