Problem connecting Cect T689

[saranda]

Hi! I wont to flash Cect T 689 but when I wont to make read full flash for backup I have this Log from the box
COM1 [VCP0] selected
Device: Autodetect 6205-6227 NOR
Checking data, wait...
advanced flash detection enabled
Action: read NOR flash
Boot...
Press and HOLD Power button now !
error: boot initialization step-2 failed: DA
error: boot initialization step-2 failed: A0
error: boot initialization step-2 failed: A0
error: boot initialization step-2 failed: A0
error: boot initialization step-2 failed: A0
error: boot initialization step-2 failed: A0
error: boot initialization step-2 failed: A0
error: boot initialization step-2 failed: A0
error: boot initialization step-2 failed: A0
error: boot initialization step-2 failed: A0
error: boot initialization step-3 failed: A0
error: boot initialization step-2 failed: A0
error: boot initialization step-2 failed: A0
error: boot initialization step-2 failed: A0
19200 fixed
Connecting, wait...
error: boot phase#1 failed
Release Power button now !
in case of initial connection problem: on/off "Boot baudrate autoselect" box.
Boot Fail
Finished, time used: 19 sec
Remove/Install battery now !

[InfinityHelp]

hello!

you dont hold power button long enough.
or if you hold it correctly- then pinout you using is incorrect or cable assembled wrong