[TOUGHPAD] FZ-X1 System software "Version: tcd_tough-12-02-002-017" installation file from connected PC with USB cable

This document describes how to update Software of FZ-X1 from internal storage.

[Preparation]
 Use PC for the software update.

1. Download the update Software file from the download site to PC.
2. Connect FZ-X1 and PC with USB cable.
   Please refer to following "Referential Document: FZ-X1 ADB USB Driver".
3. After FZ-X1 has been recognized by PC as media storage, save the update Software file to "Download" folder of the internal storage of FZ-X1.
   Note* If more than one files are stored in "Download" folder,
   "Two or more software is stored in the "Download" folder." message appears, and update is not available.

[Lists of main Update]

• North America (AT&T, VZW) Data Only Models:
   - FZ-X1CAA***M, FZ-X1AAA***M(v5.1.1)

  Version: tcd_tough-12-02-002-017

1. Add the function which camera key can not be valid based on the user setting.
2. Apply the Google Security Patches.
3. Due to the settings information of the Wifi is cleared unintentionally, the wifi network can not be connected.
4. Update the GMS applications.
5. Fix the issue that the performance value of the application is lower than the expected value on some condition.

tcd_tough-12-02-002-017

• In firmware version at the time of product shipment, can't be downgraded from "after tcd_tough-12-02-002-017" to "tcd_tough-12-02-002-013".