convert samsung x426 to x427

Conversion of Samsung X426 and X427

1. Flash The phone with special Flash (X426-X427 change band.s3)
2.After Flashing flahs again with another flash File (X426-X427 band Fix.s3)
3.After flashing,disassemble the unit remove the metal shielding of the
antenna switch.or if you have a v200 antenna switch much better,but if
not follow my attach picture of jumper in the antenna switch..


4.after assemble the unit.dont forget to rebuilt the imei to its original state..
5.At first there is no light in the keypad,you must restore to factory
settings..viola,you will have a working x426-x427 with band selector
working in 900/1800 mhz.