How To Bypass Sony Xperia Z Lock Screen

1) Goto Your Lockscreen
2) Click on Emergency Call Option.
3) Dial *#*#7378423#*#*
4) Now you will be in service menu
5) Click on Service Tests
6) Scroll Down & Select NFC
7) Now Screen Will Loads up after Few Sec.
8) Click On the Home Button

Your Are Now At Sony Xperia Z Home Screen