Boot 1 error on Chinese miracle

[humsaga]

Check out my log>

COM1 selected
Device: Autodetect 6205-6227 NOR
Checking data, wait...
Action: read NAND flash
Boot...
Press and HOLD Power button now !
baud autodetection active
19200
Connecting, wait...
error: boot phase#1 failed
Release Power button now !
Boot Fail
Finished, time used: 3 sec
Remove/Install battery now !

All phones cannot connect.
But I can read general info when phone is powered on
What could be this problem?

[InfinityHelp]

hello!

and do you holding power button all the time while phone boots?

[humsaga]

hello!

and do you holding power button all the time while phone boots?

Yes I do hold power all the time...

[InfinityHelp]

hello!

you must find another pinout.
some chines phones have 2 ports, one of them is only for powered on AT commands, another for booting