TP.MT9216.PB731 latest update Software Download [100% Tested]
Uploaded: September 12, 2026
Updated: September 12, 2026
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Technical Specifications
| Model 2 (43-Inch) | LE43K7700GA |
| Model 3 (32-Inch) | H32K66G |
| Company | Haier |
| Working remote | Haier voice remote |
| Model 1 (32-Inch) | LE32K7700GA |
Overview
TP.MT9216.PB731 is an integrated smart Android TV motherboard primarily used as an original equipment manufacturer (OEM) part for Haier Smart LED TVs. It is a 3-in-1 motherbaord combining the core logic processor, power supply unit (PSU), and constant-current LED backlight driver onto a single physical circuit board.
It has different models:
- H32K66G-92163-DH1U6JD0201
- LE32K7700GA
- LE43K7700GA
- LE32K7700GA Google tv Software
- LE43K7700GA Google tv Software
Common Issues Fixed by this Firmware
- Most common issues fixed by this firmware is hang on logo.
- Resolution mismatch issues caused by the motherboard.
- Remote not working issues either fully or partially.
Software Installation Steps:
- Download the required Software
- Use WinRAR or 7Zip for the file extraction
- Copy the extracted file into the USB.
- Insert the USB flash drive into the USB port of the motherboard.
- After supplying power to the motherboard.
- The motherboard will turn on and detect the upgrade software in the USB flash drive.
- The LED will flash regularly.
- The motherboard will restarted automatically after the software upgrade.
- Unplug The USB flash drive.
Note: Smart Led Zone is not responsible for any damage as a result from installing firmware.
Download Firmware
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Frequently Asked Questions
How do I open the factory service menu on this motherboard?
You can access the hidden service menu by pressing the Menu or Source button on your remote control and then immediately typing 8893 or 2580. For certain smart TV software variations on this board, you may instead need to go into the TV's Advanced Settings menu and enter the password 0000 or follow a specific directional arrow sequence. Once inside this menu, you can adjust deep system parameters, but you should always write down or photograph the original values before changing anything to avoid locking yourself out of the display.
What should I do if the TV is stuck on the boot loop or Haier logo?
A TV that is permanently stuck on the logo screen has a corrupted Android operating system, which typically requires a hard factory reset or a USB firmware reflash. You can attempt a manual reset by unplugging the TV power cord, holding down the physical Power button on the back or bottom of the TV panel, and plugging the power cord back in while keeping the button pressed. If successful, this trigger will force the TV into the Android System Recovery menu, where you can use the remote or physical buttons to select Wipe data/factory reset to clear out the corrupted files and reboot the system.
How do I fix an upside-down or mirrored screen after a board replacement?
An inverted image happens when the new motherboard's default screen orientation does not match the physical layout of your TV panel, a problem easily fixed inside the service menu. First, open the factory menu using your remote control sequence (Menu + 8893), and then scroll down to the Panel Settings or Special Set submenu. Look for a variable explicitly named Mirror or Mirroring Mode and toggle its value from ON to OFF (or change the setting between H, V, or H+V) to permanently flip the image right side up.
Can I install a board from a 43-inch TV directly into a 32-inch TV?
No, you cannot directly swap the board between different screen sizes because the firmware is locked to a specific panel resolution and backlight power limit. A board pulled from a 43-inch Full HD (1080p) television is programmed to send a data stream and voltage output that will overwhelm or confuse a 32-inch HD Ready (768p) panel. If you must use the board as a replacement, you will need to find and flash a new USB firmware binary file (.bin) that exactly matches the model number printed on the sticker of your physical glass screen.
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