Upgrade instructions (important)¶
Please read this chapter carefully before upgrading the EMMC!!!
Download address of the upgrade tool (download the corresponding version according to the following table)
Firmware
Official firmware : The Ubuntu firmware files with
MBR
are deprecated which are compiled from the old and not-maintain-anymore SDK. Please use the ones withGPT
compiled from the new and polished SDK.DIY firmware : The firmware compiled according to compiling Ubuntu firmware (GPT) is GPT firmware.
Please read the following table carefully before upgrading :