بعد تنزيل برنامج النفينيتى الخاص بالسونى اريكسون Hmoudle وأختيار نوع الجهاز وضبط السرعة كما مبين بالصورة
thumb 7 2009 Giantup CoM dnoamaqd
ثم الانتقال الى تاب servise ولفك الشفرة sp-unlock

thumb 7 2009 Giantup CoM kxjauu99
COM23 [VCP0] selected
module v1.32
Device: Sony-Ericsson-K220i
"advanced chip detection" active
Action: unlock
Checking data, wait...
Boot ...
Phone should be Switched OFF !
Press Power button now !
loading...
Boot done
Check connection ...
Check connection done
Set baud ...
406250
Set baud done
Check hardware ...
flash: 01227E22212200:92EA0000000000
flash: Amd AMD/Fujitsu std [D 0004x010000 003Ex040000 0004x010000] 16Mb
software version: R1AC002
software version: CXC1250832
version flex: CDA102807/36
imei: 35619701840781
Check hardware done
Read data ...
reading Sony-Ericsson-K220i_35619701840781_eeprom_calibration-1...
file saved: C:\Program Files\InfinityBox\HModule\Sony-Ericsson-K220i_35619701840781_eeprom_calibration-1_20090711-210952.80E.bin
reading Sony-Ericsson-K220i_35619701840781_eeprom_calibration-2...
file saved: C:\Program Files\InfinityBox\HModule\Sony-Ericsson-K220i_35619701840781_eeprom_calibration-2_20090711-210958.80E.bin
Read data done
Check data ...
Check data done
Write ...
flash: 01227E22212200:46237300000000
Write: eeprom
flash: 01227E22212200:46237300000000
Write: eeprom
...............
locks cleared
Write done
Finished, time used: 34 sec
Remove/Install battery now !