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Sony Smart TV: How to HARD FACTORY RESET without Remote (Use Buttons on TV)
How to System Software Update Sony Bravia TV [Firmware Update]
Sony BRAVIA Software Check: Keeping Your TV Up-to-Date
No More Color Grading! Perfect Sony Colors Every Time!
How to Factory Reset Sony TV to Restore to Factory Settings
How to Restart or Factory Reset your Sony Android TV™ or Google TV™
Sony Xperia R1 (G2299/G2199) Plus HARD RESET/ SCREEN UNLOCK/ FACTORY RESET
Sony Bravia TV: How to Factory Reset Back to Original Default Settings