05/07/2026
CV9632_P55 Software | FJ-55Z4KA11 Firmware Upgrade.
Looking for the CV9632_P55 LED TV USB software? This video provides the USB update firmware for the FJ-55Z4KA11 LED TV.
This firmware has been tested and is suitable for fixing many software-related issues on compatible TVs.
Software Details
Mainboard Model: CV9632_P55
TV Model: FJ-55Z4KA11
Software Type: USB Update Firmware
Update File: CtvUpgrade.bin
Installation Method: USB Upgrade
Status: 100% Tested
Password: No Password
Fixes Common Problems
✔ Stuck on Logo
✔ Boot Loop Issue
✔ Software Corruption
✔ Auto Restart Problem
✔ No Display (Software Related)
✔ System Hang / Freeze
✔ Smart TV Software Recovery
Installation Guide
Format your USB drive to FAT32.
Copy the CtvUpgrade.bin file to the root directory of the USB drive.
Insert the USB into the TV.
Follow the USB upgrade procedure for your TV.
Wait until the update is complete.
Do not turn off the TV during the update process.
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