ZIP+4 Codes are used to identify a geographic segment within a 5-digit ZIP Code delivery area.
Download and install the latest version of the Sony Mobile Flasher (Flashtool).
If you prefer an official tool, you can use the Xperia Companion Software . Select .
Flashing an FTF file is a standard way to perform a "Software Repair" when you are locked out of your device. Download 02G 317 R12C Remove Lock ftf
Check the box for "My device cannot be detected" and follow the on-screen prompts to reset your device. Sony Xperia Z3 Compact SO 02G Password Reset or Recovery
Once the log shows "Flashing finished," disconnect your phone and power it on. The first boot may take several minutes. Download and install the latest version of the
Browse to the folder where you saved the FTF file.
The Flashtool log should indicate that the device is connected in and the flashing process will begin. Flashing an FTF file is a standard way
While holding the button, connect the phone to your computer via USB.