Sony tv firmware reset update#

Plug the power cord back into the electrical outlet.

Let the TV remain without power for 60 seconds.

This mode shows the total usage hours of your Sony TV set.

Unplug the TV power cord from the electrical outlet Step 3 A pop up will displayed to prompt you that the factory data reset will erase all data.

IMPORTANT: For a projection TV that uses an internal lamp, wait 5 minutes after turning off the TV to allow the lamp to cool before continuing with the following steps.

Otherwise, any special calibration settings will be lost. If you paid to have your TV screen specially calibrated, you may want to first try performing a power reset instead. WARNING: This procedure will reset the video calibration settings of the TV.

Sony tv firmware reset update#

Press: HOME / MENU and go to: Settings > Product Support > Software Update.Connect your Sony Bravia to the internet.Make sure you have the latest firmware, at the time of this writing, itвЂ™s вЂњaa0209pnвЂќ IвЂ™ve asked Sony about a firmware update to fix it but no reply thus far.Д¬ontinue reading below for the solution that used to work.Д®ven if you have the most up to date firmware for your Sony Bravia KDL-46XBR9, you may need to perform a factory reset to take effect. If asked to provide a password, enter the password for the Parental lock (Broadcast). The OTA support stopped several years ago and the Internet feature stopped 2-3 weeks ago. Follow the steps according to your TV menu options: Select Device Preferences Reset. Rovi advised via email today that changes made at the request of Sony rendered the TV Guide feature вЂњunsupportedвЂќ by Rovi. We can only hope Sony will release a firmware update to resolve the issue. In short, there is no TV Guide information to be had on the device itself at this time.

The Sony Bravia KDL-46XBR9 OTA TV Guide persistently shows no data.