way to BYPASS and REMOVE PASSWORD or PIN on xperia ZL

[kanniappan]

Hey everyone, today I tell you a way to bypass the lock screen and remove the password/ pin from the settings.

Sonymobile website, there is a code *#*#73556673#*#* to run the retail  demo, after running the demo, the locked phone removed the pin and shown  swipe unlock screen.

Then you again locked it with password and then run the code from the  locked screen through emergency calling number. after that i pressed the  home button 2 times and my locked screen changed from password to swipe  screen unlock.
After pressing this code retail demo starts, and to stop that demo you  have to run the code again....... if you want more help, then ask......

[ame=http://youtu.be/gRelLSb0vgw]PERMANENT UNLOCK Xperia Z, ZL, SP, E, Z1, Z ultra, ZR, M, C, L... BEST trick - YouTube[/ame]

So this is easy way to unlock the Xperia zl, it must also work on Xperia z, if you have Z, then please share your views.

I think it is the best way to unlock the phone because it removes the  password from settings. old trick was that to access the service menu  through emergency number.
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See here

but that does not actually remove the  password from settings. if you restart your phone, than the device will  again ask for password, but if you try the method mentioned by me, then  the password is actually removed......... just press *#*#73556673#*#*  and press home button.......