Forget my pattern lock Z3 Dual

[ahmedmohammed]

i changed the lock screen with android manger how to open the device now 

[Phy]

This guide might help http://talk.sonymobile.com/t5/FAQ/How-to-unlock-a-phone-w-o-reseting-reformating-the-phone/m-p/92729...

[Uliwooly]

@ahmedmohammed

If the guide doesn't help you then you will have to reset your device with PCC 

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

[ahmedmohammed]

i did every thing but the pin code not shown to me to enter the new pin that i made by android device manger what shall i do to show the pin code 

[Uliwooly]

@ahmedmohammed

What if you try with MyXperia? what happen when you press the power button and swipe to unlock the screen?

[ahmedmohammed]

need only the pattern no any other beside only show the pattern

[ahmedmohammed]

my experia not show the device also

[Uliwooly]

@ahmedmohammed

In other words your phone doesn't meet the criterita on that guide? 

Data or WiFi on

GPS on

MyXperia enabled

your Gmail account

[ahmedmohammed]

i did all these only android device manger show the phone and i changed the pin code its changing the meassage and the owner phone but still only the pattern shown 

[Uliwooly]

@ahmedmohammed

If that doesn't work you will have to reset the device