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#KDL 40EX400 SONY TV FIRMWARE UPDATE HOW TO#
#KDL 40EX400 SONY TV FIRMWARE UPDATE INSTALL#
#KDL 40EX400 SONY TV FIRMWARE UPDATE UPDATE#

Press the POWER button to turn the power On and Off.

#KDL 40EX400 SONY TV FIRMWARE UPDATE UPDATE#

Remove any previous update files before using the USB device for the new download.Verify that your USB device is formatted in FAT16, FAT32, exFAT,or NTFS.Make sure that your USB flash drive has enough storage capacity to save the update file.The TV may not update if there are multiple update files in the flash drive, or if the files are not in the root folder of the drive. Make sure to copy only the file or files specified in the update instructions into the root folder of the USB drive.Troubleshoot errors when downloading a software updateįollow these steps if An error occurred during the software update or Software cannot be updated using this USB device appears on the TV screen: For models without USB software update capability (often older models), service assistance is required.The firmware update on the Support website is only available to models with USB software update capability.If the TV isn't connected to the internet:.

#KDL 40EX400 SONY TV FIRMWARE UPDATE INSTALL#

You will be prompted to install the update when the download is complete. Make sure to set this option to On if available, so that the TV automatically searches and downloads updates when the TV is in standby mode.

In these TVs, there may only be an option to receive an automatic software update. Some older TVs don't have the ability to force the TV to search for a software update. If the Software Update option isn't available in your menu:.Select Customer Support, Setup or Product Support.To download the update, a USB storage device, such as a Sony Micro Vault device, or something similar, is required to perform the. The TV set may take longer than usual to restart as it is installing the new firmware. It is normal for the TV set to restart during the update process. If is NOT displayed in the top-right corner of the screen: All user settings are retained during the firmware update.

Select Yes or OK to install the update.

Select Customer Support → Software Update.

If ( Help) is displayed in the top-right corner of the screen:.

If this message appears, follow the steps below to update the software on the TV.

Other TV models, follow the instructions according to whether your TV is connected to the internet or not:Ī Software Update Required message may appear when you access internet streaming services.

#KDL 40EX400 SONY TV FIRMWARE UPDATE HOW TO#

For Android TV™ models, detailed information is available on how to perform a firmware / software update on an Android TV or Google TV.

Follow the instructions according to your TV type. The steps to update the software differ depending on the menu system on your TV.

Make sure to use the supplied remote control.

Stop any recording before you start the firmware update.

Don't press any buttons, except the ones mentioned in the instructions.

WARNING!Don't power off your TV or unplug it from the AC power outlet during the update process. Failure to follow the instructions may interrupt the update process and may cause your TV to become unresponsive or require repair. WARNING!Read and follow the update instructions carefully. Software updates improve performance and provide new features.