Tag Archives: LDD

LDD.H350A.A75 Smart Android Board

LDD.H350A.A75 is a high-speed network driver board with an FHD resolution of 1920×1080. It is dedicated to 42″ to 65″ screens. LDD_H350A_A75 has a powerful wifi system. Smart FHD TV features With Android Platform and great features to entertain Full HD Wide-Screen. LDD-H350A-A75 Smart Board has multiple ports of A/V, USB interface Ports, and many HDMI ports as well in addition to VGA and Headphone also. LDD H350A A75 has a LAN/RJ45 Ethernet Connector interface port also for the wired/cable internet network.

LDD.H350A.A75 is a Combo high-speed Network Triple play motherboard that has the  ATV, Backlight Driver Board, and Power Supply Module built-in in into it. The Video and Sound quality of the LDD.H350A.A75 android board are very good and the Response rate is very efficient.

General Specifications:

Brand/Mark: LCD/LED Main Board (Android WIFI Network Drive Board)

Main Board: LDD.H350A.A75

Main Chipset: Hi3751V350

OS: Android 9.0 Pie

CPU: Multi Core Arm Cortex A53 64-bit

GPU: Multi-Core Mali-T450

CPU Frequency: 1.2GHz

GPU Frequency: 432MHz

Back Light V/C: 59-70V

Ram: 1Gb

Rom: 8 Gb eMMC

Resolution: up to 1920×1080

Speakers: 2 x 8W

RF connectivity X 1
HDMI X 3
USB X 2
YPbPr X 1
HEADPHONES X 1
CI + X 1
RJ45 X 1

Firmware Name: USB_UPDATE.bin

Firmware Type: USB Updateable Firmware

Firmware Installation Guide: Click Here

All Boards Service Menu Codes: Click Here

Note: The following given firmware is USB upgradeable. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware.

How to Download LDD.H350A.A75 Firmware Files:

Download all parts of the following given firmware and then extract any one of them you will get the folder. Now copy the files to USB. for More Detail about the download process watch the video Click Here

Here are below some LDD.H350A.A75 firmware for free download:

For video tutorials, visit “Kazmi Elecom” my youtube channel.

LDD.H350A.A138 Smart Android Board

LDD.H350A.A138 is a high-speed network driver board with an FHD resolution of 1920×1080. It is dedicated to 42″ to 65″ screens. LDD_H350A_A138 has a powerful wifi system. Smart FHD TV features With Android Platform and great features to entertain Full HD Wide-Screen. LDD-H350A-A138 Smart Board has multiple ports of A/V, USB interface Ports, and many HDMI ports as well in addition to VGA and Headphone also. LDD H350A A138 has a LAN/RJ45 Ethernet Connector interface port also for the wired/cable internet network.

LDD.H350A.A138 is a Combo high-speed Network Triple play motherboard that has the  ATV, Backlight Driver Board, and Power Supply Module built-in in it. The Video and Sound quality of the LDD-H350A-A138 android board are very good and the Response rate is very efficient.

General Specifications:

Brand/Mark: LCD/LED Main Board (Android WIFI Network Drive Board)

Main Board: LDD-H350A-A138

Main Chipset: Hi3751V350

OS: Android 9.0 Pie

CPU: Multi Core Arm Cortex A53 64-bit

GPU: Multi-Core Mali-T450

CPU Frequency: 1.2GHz

GPU Frequency: 432MHz

Back Light V/C :

Ram: 1Gb

Rom: 8 Gb eMMC

Resolution: up to 1920×1080

Speakers: 2 x 8W

RF connectivity X 1
HDMI X 3
USB X 2
YPbPr X 1
HEADPHONES X 1
CI + X 1
RJ45 X 1

Firmware Name: USB_UPDATE.bin

Firmware Type: USB Updateable Firmware

Firmware Installation Guide: Click Here

All Boards Service Menu Codes: Click Here

Note: The firmware given below is USB upgradeable. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware.

How to Download LDD-H350A-A138 Firmware Files:

Download all parts of the following given firmware and then extract any one of them you will get the folder. Now copy the files to USB. For more Detail about the download process watch the video Click Here

LDD.H350A.A138 firmware for free download:

• LDD.H350A.A138-1920×1080-1G-8G-Magic-USB.part1
• LDD-H350A.A138-1920×1080-1G-8G-Magic-USB.part2
• LDD.H350A.A138-1920×1080-1G-8G-Benkon-USB.part1
• LDD-H350A.A138-1920×1080-1G-8G-Benkon-USB.part2

LDD.H310.A48 Smart Android Board

LDD.H310.A48 is a high-speed network driver board with an FHD resolution of 1920×1080. It is dedicated to 32″ to 46″ screens. LDD_H310_A48 has a powerful wifi system. Smart FHD TV features With Android Platform and great features to entertain Full HD Wide-Screen. LDD-H310-A48 Smart Board has multiple ports A/V, USB interface Ports, and many HDMI ports as well in addition to VGA and headphones also.

LDD H310 A48 has a LAN/RJ45 Ethernet Connector interface port also for the wired/cable internet network. LDD.H310.A48 is a Combo high-speed Network Triple play motherboard that has the  ATV, Backlight Driver Board, and Power Supply Module built-in in it. The Video and Sound quality of the LDD.H310.A48 android board are very good and the Response rate is very efficient.

General Features:

Model No. LDD.H310.A48

Ram: 512Mb

Rom: 4Gb eMMC

Note: Following given firmware is USB upgradeable. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of loading/installing the firmware. If you are new and do not have enough knowledge of loading or installing software/firmware or dump files then read here first.

How to Download:

Download all parts of your required resolution and then extract any one of them you will get the folder. Now copy the files to USB. for More Detail about the download process watch the video Click Here

LDD.H310.A48 firmware for free download:

For video tutorials, visit “Kazmi Elecom” my youtube channel.

LDD.H510 Smart Board

LDD.H510 Boards are bifurcated into three types boards. LDD-H510-A is designed for Full HD and UHD resolution supported while LDD-H510-B138 is also designed for UHD screens and LDD-H510-B is designed for Full HD panel screens. These all are combo boards with a minimum of 512 MB of RAM and 4 GB of ROM in the shape of emmc chip and a maximum of 1Gb RAM and 8Gb ROM memory built into this board.

These boards are smart WIFI network supported board supports up to 4k UHD resolution. LDD-H510 boards are suitable for 40-65-inch screens.

General Specifications:

Model Number: LDD.H510.A, LDD.H510.B, LDD.H510.B138

Ram: 512/1Gb

Rom: 4Gb/8Gb eMMC

Resolution Supported: 1920×1080, 3840×2160

How to Upgrade:

1. Copy the required firmware file into the USB
2. Plug the USB into Main Board
3. Press the standby button on Keypad and Power on the Switch
4. Release the button when the upgrade progress bar started on LED Screen
5. Do Not Power off during Upgrade Process.

Note: The following firmware is a backup file. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware. If you are facing any issues during firmware installation then visit and read here first.

How to Download Firmware Files:

Download all parts of the following firmware and then extract any one of them you will get the folder. Now copy the files to USB. for More Detail about the download process watch the video Click Here

LDD.H510 firmware for free download:

LDD-H510.A_firmware

LDD-H510.B_firmware

LDD-H510.B138_firmware