MyPhone B50c Still Can't Be Unlocked

[mdoscorpio]

COM4 [VCP2] selected
module v2.86
Device: MyPhone-B50C
Checking data, wait...
advanced flash detection enabled
Action: "sp-unlock"
unlock method: standard
ffs/eeprom backup enabled, it may takes several minutes !
Boot ...
Press and HOLD Power button now !
19200 fixed
Connecting, wait...
Initializing [6223:8A04:8A00]...
CPU: MT6223
chip: 0011:06C5:000C
status: FF
boot packet size: 0400
Release Power button now !
Boot Done
Initialize ...
detecting chip #00 in region #00...
flash: EC257E25082501:2AEA0000000000
flash: Samsung AMD/Fujitsu std [D 0008x002000 00FEx010000 0008x002000] 16Mb
number of flash chip/regions detected: 01/01
Initialize Done
Set baud ...
115200
Set baud Done
Initialize bootcode ...
Initialize bootcode Done
Check firmware integrity ...
detect device rom info...
detection phase #1...
detect device rom info finished
rom info structure: 2nd [standard] generation
rom info detection finished
rom info protocol ver: 04
ver. sw 1: H616B128_MYPHONE_CAM_PCB01_GPRS_MT6223_S00.H616B12 8_BT_IMG_V1_0_0.BIN
ver. sw 2: H616B128_BT_IMG_V1.0.0, 00000000
ffs offset/size: 00E80000/00180000
ffs address assigned: 00E80000
detect device sec info...
detection phase #1...
.
detect device sec info finished
Check firmware integrity Done
Check firmware content ...
Check firmware content Done
Backup required data ...
reading: MyPhone-B50C_H616B128_MYPHONE_CAM_PCB01_GPRS_MT6223_S00.H6 16B128_BT_IMG_V1_0_0__ffs...
file saved: C:\Program Files\InfinityBox\MModule\b50c\MyPhone-B50C_H616B128_MYPHONE_CAM_PCB01_GPRS_MT6223_S00.H6 16B128_BT_IMG_V1_0_0__ffs_20090918-151643.B0E.bin
flash: EC257E25082501:2AEA0000000000
Backup required data Done
Patch required data ...
detection procedure, wait...
detection procedure completed
detection procedure, wait...
detection procedure completed
Patch required data Done
Special operation ...
Special operation Done
Write ...
flash: EC257E25082501:2AEA0000000000
Write: eeprom
Write Done
Finalization ...
Finalization Done
Finished, time used: 202 sec
Remove/Install battery now !

DONE but still LOCK.