help unlock bootloader x8

[mr.omphonx]

how to unlock xperia X8 ? i have error

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Operation : Direct Unlock BootLoader
Model : E15_Xperia X8
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Comunication Pipeline Created ... OK
-----------------------------------------------------------------------------------------
S1-MSM7227 BasePhone Detected. Continue...
Uploading Applicable Loader...OK
-----------------------------------------------------------------------------------------
Phone info:
IMEI : 01244800679338
EROM Version : R8A029
AID Info|
| ____ Loader : "0001"
| ____ EROM : "0001"
| ____ Software : "0001"
| ____ Custom : "0001"
| ____ SimLock : "0001"
SimLock State : "TAMPERED"
AID State : "NOT_TAMPERED"
Loader Version : R4A038
Flash Chip1 : Samsung[Numonyx 4096 Mbit NAND (large page)]
Memory card status : Not Present
-----------------------------------------------------------------------------------------
GDFS Info:
Model : E15i
Software Version : 1236-9291_2.1.1.A.0.6
Core OS Version : WORLD-1-8_2.1.1.A.0.6
Custom Version : 1240-6018_R2B
Serial Number : CB511Q56B1
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SEMC MSM7227 SIMLOCK SIGNATURE DETECTED
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Phone Detached
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Now Turn-on the Phone Goto 'Settings > Application > Development'
And Check 'Usb Debugging' Then Connect Usb Cable To Phone And Install Needed Driver.

PLEASE NOTE :
+ Be Sure Phone Android version was 2.1
+ Please be care who Manufacturing Date was Before 11w24
-----------------------------------------------------------------------------------------

Prepairing ...OK
Phone Connected. Continue..
STEP1 ...OK
STEP2 ...Fail!
[Err:6] Operation not permitted!
OK
STEP3 ...OK
STEP4 ...Fail!
[Err:10] Operation not permitted!
-----------------------------------------------------------------------------------------
Operation Completed
Operation Time: 00:01:12
-----------------------------------------------------------------------------------------

[Asansam Box]

Read manual before use any button
Your phone need get code and send code and unlock via asf in fastboot mode

[mr.omphonx]

Originally Posted by Asansam Box

Read manual before use any button
Your phone need get code and send code and unlock via asf in fastboot mode

no need code with this scrift

@echo off
@echo process requires standard 2.x android firmware. 
pause

@echo Getting ROOT rights.
bootTools\adb.exe wait-for-device
bootTools\adb.exe push bootTools\rageagainstthecage /data/local/tmp/expl
bootTools\adb.exe shell "chmod 777 /data/local/tmp/expl"
bootTools\adb shell "/data/local/tmp/expl"
@echo Waiting ...
bootTools\adb.exe wait-for-device

@echo Removing NAND MPU restrictions via SEMC backdoor. Permanent. Require ROOT rights.
bootTools\adb.exe push bootTools\fixPart /data/local/tmp/fixPart
bootTools\adb.exe shell "chmod 777 /data/local/tmp/fixPart"
bootTools\adb shell "/data/local/tmp/fixPart"
bootTools\adb shell reboot
@echo Waiting ...
bootTools\adb.exe wait-for-device

@echo Getting ROOT rights.
bootTools\adb shell "/data/local/tmp/expl"
@echo Waiting ... 
bootTools\adb.exe wait-for-device

@echo Writing patched semcboot. Two step process

@echo First, we need get access to semcboot area
bootTools\adb.exe push bootTools\mapper_2.6.29.ko /data/local/tmp/mapper_2.6.29.ko
bootTools\adb.exe shell "chmod 777 /data/local/tmp/mapper_2.6.29.ko"
bootTools\adb shell insmod /data/local/tmp/mapper_2.6.29.ko

@echo Second, we need to write semcboot ;)
bootTools\adb.exe push my7227bootwrite_semcSL /data/local/tmp/my7227bootwrite_semcSL
bootTools\adb.exe shell "chmod 777 /data/local/tmp/my7227bootwrite_semcSL"
bootTools\adb shell "/data/local/tmp/my7227bootwrite_semcSL"

pause

[Asansam Box]

all is same code or direct