Changes Firmware Version 1.1.1 incorporates the following fixes:

1. Fixes ... menu screens.

Firmware Version 1.1.1 is for cameras with firmware up to Version 1.1.0. If the camera's firmware is already Version 1.1.1, it is not necessary to update the firmware.

Q&A Section: 

Preparations for the Firmware Update:
The downloaded folder contains a compressed version of the firmware (file name: E7KR6111.FIR, file size: 8,238,748 bytes) and instructions on the firmware update procedures (a PDF file in five languages: Japanese, ... French, Spanish, and Simplified Chinese). Before starting the firmware update operations, please be sure to review the firmware update procedures carefully.

Q: What is the fix provided with Firmware Version 1.1.1?
A: The following fix has been ... in the Arabic and Portuguese menu screens.

About Digital Camera Firmware:

Updating to a newer firmware version than the one already installed on your camera can improve the device’s overall performance and stability, ... ones.

On the other hand, downgrading the camera’s firmware can recover its functionality in the unlikely event ... possible.

It is recommended that changing the camera’s firmware be performed when the new release resolves an ... personal data and configurations before applying a different firmware. Moreover, make sure that the battery is fully charged and don’t use the camera’s buttons while the installation is in progress.

When it comes to the update method, usually, you must copy the firmware file onto a compatible memory card, insert it into the camera, and browse from the menu to the device’s update section.

However, each device has various ways to enter the update mode and particular steps that should be taken ... >/That being said, if you consider that this firmware improves your device in any way, then hit ... as possible so that you don’t miss the update that will boost your camera’s performance.