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How to Reset SONY Xperia Z4

mobiles6.com We are help you to hard reset your phone
Here’s the tutorial to solve the problems of your device & To unlock the device when you forgot Pattern,Pin,Password,& Fingerprint.
NOTICE: before you start to hard reset your phone, do the backup of your personal data.

First method:

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Second method:

Download program named flashtool from Sony website:

http://developer.sonymobile.com/services/flash-tool/

Then check, that you have installed drivers for your USB data cable.

 

 

 

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Follow the instructions on your screen, and accept appropriate options

Third method:

 

 

First you should download PC Companion, in example from here:

http://www.sonymobile.com/gb/tools/pc-companion/

 

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Fourth method:

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wipe data factory reset7

factory reset8

factory reset10