RR8503.03D Software All Resolutions Free Download
RR8503.03D Software: Today In this post i will give you All resolutions software for RR8503.03D LED TV Board. If you are finding a best to download All Universal LED TV Board Software, then you are at the right place here you can download all type of Smart Universal LED TV board Software/Firmware. From this you will be able to Download RR8503.03D Software All Resolutions Free
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How to Update Firmware?
So, friends, there is a same method to install firmware/software in this LED TV Board. Just follow the below steps carefully.
1- Take a USB and Format it on Fat32
2- After Download extract the RAR file
3- Select your required resolution
4- Copy .BIN file in your empty USB
5- Attach USB to RR8503.03D Board
6- Plug in main 220 power switch
7- For some seconds red light will start glowing
8- After some seconds Red LED will stop blinking
9- Now you can remove and Enjoy!
How to Download Software?
Just Click on the download button below, this download will take you to the Mediafire, Now you have to click on the Green Download button. After downloading the file you will get a folder called RR8503.03D now extract this folder with the help of Winrar software in Windows. I would recommend you to download this file in your PC or laptop so that you can easily extract RAR file and get .BIN file.