Nktell k700
 

COM9 [VCP0] selected
module v3.15
Device: Autodetect 6205-6239 NOR
Checking data, wait...
advanced flash detection enabled
Action: read ffs/eeprom
ffs/eeprom backup enabled, it may takes several minutes !
====> Boot ...
Press and HOLD Power button now !
19200 fixed
Connecting, wait...
Initializing [6235:8A04:8A01]...
CPU: MT6235
high speed boot On
chip: 0000:0000:0003
status: FF
boot packet size: 0400
Release Power button now !
in case of initial connection problem: on/off "Boot baudrate autoselect"
Boot Fail
Finished, time used: 14 sec
Remove/Install battery now !

check your cable connection then Hold Power button no release ( selct full format)

Every thing is ok and i chek again cable conection but still same condition .

i think this cpu still not supported .