We have not encountered such a problem, that is, when we want to upgrade the system, we have already downloaded the firmware upgrade package, but we cannot identify it on the TV. what can we do about it?
The specific solution is as follows:
1. The upgrade package is installed through a USB flash drive, and the quality of the U disk is not recognized on the TV. It is not FAT32 format. It is recommended to use a U disk with a good quality FAT32 format with an indicator light.
2. The name of the upgrade package is not the system's default standard software version name. There are many upgrade packages that add some URLs or other additional content to the ZIP name. The name is changed to the system default standard version name such as V8-MS80104-LF1V068. System identification
3, upgrade packaging In the U disk into the TV at the same time, there are other U-disk inserted on the TV: need to unplug other peripheral devices to restart the TV re-insert U disk;
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