Sony BDV-E770W Home Theatre System Firmware M04.R.491 Download

Posted at April 20, 2024 by PCI-DB Team

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Device Name	Sony BDV-E770W Home Theatre System Firmware M04.R.491
Category	Dvd Bluray Media Players
Manufacturer	Sony
File Size	37.6 MB
Supported OS	Windows Vista ,Windows Vista 64 bit ,Windows 7 ,Windows 7 64 bit ,Windows 8 ,Windows 8 64 bit ,Windows 8.1 ,Windows 8.1 64 bit

Sony BDV-E770W Home Theatre System Firmware M04.R.491 Description

This utility upgrades the Blu-ray Disc player firmware to version M04.R.491 and provides the following benefits:

Improvements over firmware version 473:

- Improves compatibility to enhance interactivity with some BD-ROMs.

Benefits provided by previous upgrades and included in version M04.R.491:

- Resolves an issue where video streamed over the Internet may be displayed at SD (Standard Definition) instead of HD (High Definition) even when using a high speed Internet connection (10 Mbps or more) and watching video that is provided in HD.
- Enhanced Gracenote Entertainment database browser features:
Adds new features such Related Information Browse and Contents Search to improve your Blu-ray Disc movie database.
- Enhanced photo slideshow:
Adds new visual effects and music to add to your photos when they are displayed on a TV.
- Improves stability of the Auto Calibration function.
- Improves BRAVIA Sync compatibility.
- Improves operational stability of the firmware update process.

IMPORTANT

: This file is only for use with the models identified. Not all models are sold in all countries.

About Blu-Ray Player Firmware:

Blu-Ray Player Firmware updates serve to fix bugs, add features, new functions and improve playback compatibility with Blu-Ray disks.

Because Blu-Ray movies are usually encoded for copy protection, users may experience compatibility problems if they use outdated software. In order to counter this problem, manufacturers issue firmware updates that improve compatibility for various encoding techniques.

Although upgrading your firmware can bring various improvements to disc playback and compatibility, the process is quite risky and may cause damage to your device if not done properly.

Here are some general pointers to help you successfully update your device’s firmware: make sure that you have downloaded the correct firmware for your device, do not interfere in any way with the device while the update is in progress, and make sure your player is connected to a reliable power source during the firmware update.

Note that it is a good idea to reset your device to factory default settings after the firmware update. Also, please keep in mind that a failed upgrade can cause stability issues, random crashes or permanent damage to your device.

If you feel that this update could improve your device, then hit the download button and install the new firmware according to the given instructions. Check with our website as frequently as possible in order to stay up to date with the latest firmware. 

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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