Compare this number to the latest version available on the official Philips Support page . Method 1: Automatic Online Update
: Solves known audio-video syncing issues and sporadic Wi-Fi disconnects.
If your internet connection is unstable, or if the OTA (Over-The-Air) update fails, you can update your TV using a USB flash drive. Phase 1: Prepare the USB Drive
Rectifies sudden freezing, UI lag, and unexpected power cycles. philips 55put6002 56 software update
: Go to [Settings] > [Device Preferences] > [System update] .
Navigate to > [Update Software] > [Current Software Info] .
Do not unplug the TV immediately. Give it at least 15 minutes. If it remains frozen, perform a power cycle by unplugging it from the wall for 60 seconds. Compare this number to the latest version available
A: This often happens when the TV cannot connect to Philips' update servers. Try connecting the TV via Ethernet cable instead of Wi-Fi. If that fails, use the USB method described above. If the USB method also shows no update, then your TV model has likely been discontinued from receiving further updates.
: Use a computer to format an empty USB flash drive to FAT32 .
If you found this guide helpful, check the sticker on the back of your TV for the full 12NC code (e.g., 996590070125) to double-check regional firmware compatibility before you begin. Phase 1: Prepare the USB Drive Rectifies sudden
Before updating, check which firmware version is currently running:
Software updates from Philips are designed to address several performance aspects. According to common Philips support data, updating your TV can: