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Changes to Sony Xperia Z - Password Removal, Firmware Update with PC Companion Introduction

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Sony Xperia Z - Soft / Hard ResetPassword Removal, Firmware Update with PC Companion
Sony Xperia Z - Soft / Hard ResetPassword Removal, Firmware Update with PC Companion
Introduction
In this video we will show how to change firmware in case of forgotten Password, PIN, Pattern drill, or problems with Android OS. [ … ] After Android version 4.4.2 KitKat you can't reset password from the service / test menu (*#*#7378423#*#*) because the developers closed this door. Now the only way is with changing the firmware. [ … ] With Sony PC Companion you can update the firmware of your device and/or erase all private information inside (include passwords). You can use this technique with every one XPERIA tablet or smartphone. [ … ] _______'''Video manual:'''_______ [ … ] [video|http://youtu.be/zkA4uCYTPFM?t=2m7s]
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