can't remember my lock screen code on z1

[amylee]

Hi I have z1, long story short it's old phone,  new phone broke turnt to.old phone can't remember code and can't get into it. Any help would be great thanks 

[Uliwooly]

@amylee

Check this out 

/t5/FAQ/How-to-unlock-a-phone-w-o-reseting-reformating-the-phone/m-p/927295#M20