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

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In this video we will show how to change firmware in case of forgotten Password, PIN, Pattern drill, or problems with Android OS. [ … ] AfterFor Xperia Smartphones / Tablets with Android version under '''4.2''' you can perform a hard reset from the service / test menu, like in this guide: [ … ] [guide|30567|Xperia Smartphone Service / Test Menu - Hard Reset] [ … ] After Android version 4.4.2 KitKat4.2 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]
In this video we will show how to change firmware in case of forgotten Password, PIN, Pattern drill, or problems with Android OS. [ … ] AfterFor Xperia Smartphones / Tablets with Android version under '''4.2''' you can perform a hard reset from the service / test menu, like in this guide: [ … ] [guide|30567|Xperia Smartphone Service / Test Menu - Hard Reset] [ … ] After Android version 4.4.2 KitKat4.2 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]