System Software Update - For Brazil or Argentina
IMPORTANT: This file is only for use with the models identified. Not all models are sold in all countries.
This information is for the following models:
- KDL-22EX425
- KDL-32CX525
- KDL-32EX425
- KDL-32EX525
- KDL-32EX725
- KDL-40CX525
- KDL-40EX525
- KDL-40EX725
- KDL-40NX725
- KDL-46CX525
- KDL-46EX525
- KDL-46EX725
- KDL-46HX825
- KDL-46NX725
- KDL-55EX725
- KDL-55HX825
- KDL-55NX725
- KDL-60EX725
- KDL-60NX725
- XBR-46HX925
- XBR-55HX925
- XBR-65HX925
About this download
Benefits and improvements
This software update (version PKG4.027BRA) provides the following benefits:
- Enables Transport Layer Security 1.0 (TLS1.0) to enhance security of internet applications
- Improves reliability to the Secure Sockets Layer 3.0 (SSL3.0)
Benefits provided by previous updates and included in version PKG4.027BRA.
System Requirements
Operating Systems
- System Software
File Info
File Name
- sony_tvupdate_2011_4027_bra_auth.zip
File Version
- PKG4.027BRA
File Size
- 65.14 MB
Release Date
- 12-12-2014
Before You Start
Before You Start
- Follow the update instructions carefully.
- All user settings are retained during the firmware update.
- It is normal for the TV to restart during the update process. The TV may take longer than usual to restart as it's installing the new firmware.
- User settings will not be changed by the update.
- WARNING!
- Do not operate, turn off, or disconnect the TV from the AC power source during the upgrade process.
- Failure to follow the instructions, or an interruption in the update process, may cause the TV to become unresponsive or to require repair.
- After performing this update, it isn't possible to return to or install a previous version of the system software. By downloading and installing this update, you acknowledge that you understand this update can't be reversed.
Download & Install
Installation Instructions
buttons to select 
button.
icon, and then press the 
Choose how to install this update
OPTION 1 - Network Update Method (Recommended)
The Network update is straightforward and the easiest way to update your TV. To use this method, your TV must be connected to the internet (512Kbps or faster). If you have a slower connection speed, use the USB Storage Device method instead.
icon, and then press the OPTION 2 - USB Storage Device (USB) Update Method
With this method, use a PC to download the firmware update, transfer the update file to a USB storage device, and then install it from the USB storage device onto your TV. You will need a USB storage device with at least 65.1 MB of space available and formatted for the FAT32 file system. If you're using a USB device for playback of photos, music, or videos on your TV, the same USB device type should work for this update. If the software update is not successful after following the instructions, you may need to format your USB device to the FAT32 file system, or use a different device.
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