Re-Write program new update firmware, why?
If you upgrade the wrong firmware or your tv box programmable chipset has lost the firmware, you need to re-write the firmware to your tv box from the computer. Please check the operation in the below video.
A computer or tv box can upgrade with new firmware as it has original firmware inside. If the device has lost or installed the wrong firmware, it can not upgrade to new firmware again. Except that the device’s engineer can offer you the new firmware but load it from the USB stick. Just like your computer os has been lost or a hard disk has been formatted, you can use a USB with the operating system to load and re-write a new firmware to the device. The below operation is similar to operation, from the computer instead of using a USB stick with the operating system.
Sometimes, if you upgrade the wrong firmware to the tv box or the program chipset loses the firmware, you have to re-write the new upgrade program to your tv box. This video shows the rewrite operation via the chipset programmer step by step.
- Step 1, Prepare the chipset programmer, TV boxboard, and multimeter pen.
- Step 2, Connect the chipset programmer to the computer and power it. When the chipset programmer lights up blue, it means the chipset programmer is ready.
- Step 3, At the computer, open the chipset programmer burning tool.
- Step 4, Click the communication device configuration to find the device.
- Step 5, Click on the MCU model, the model here should be the same as the MCU model on the TV box board.
- Step 6, Load the software. and click download.
- Step 7: Power off the chipset programmer and power it on again.
- Step 8, Connect the wire from the chipset programmer to the tv board. The square pin of the wire is aligned with the ground.
- Step 9, Turn on the DC power supply and adjust the voltage to between 3.3~4.5V.
- Step 10, Connect the negative pole (black) of the DC voltage to the ground and the positive pole (red) to the positive pole of the power supply.
- Step 11, Press the white button on the chipset programmer. The chipset programmer lights up blue and hears a “beep”, which means the upgrade is complete.
DVB-T2 Antenna Quantity
The operations should be operated by a professional person. Or ask for assistance from your tv box supplier. Thanks for watching the video about the Re-Write program new update firmware.
If you have any questions about the above operation, please contact with us.