我有一个索尼Xperia Z2升级到洛根脂5.0，我忘了我的模式锁定。没有"忘记密码" 或任何东西。如何删除代码或修复它？如果我的问题没有解决方案，那么我如何重置手机。
I have a Sony Xperia Z2 upgraded to Lollipop 5.0 and I forgot my pattern lock. There is no "forgot password" or anything. How can I remove the code or fix it? If there is no solution to my problem, then how do I factory reset the phone.
Once you solve that, I recommend you install an app like Cerberus and add it as administrator. Yesterday I forgot my phone at home, but was able to send it a command to unlock the phone and other things. When I got home, my phone still was unlocked.