PSDK upgrade function - Firmware Upgrade Failed - name error

The firmware file name is incorrect. The firmware file must be named in the following format:
File name format: {Product Name}_Vaa.bb.cc.dd.bin，like PSDK_APPALIAS_V02.01.00.04.bin。

Product Name ss the name of the payload product (or the payload alias if the developer has set it).

Vaa.bb.cc.dd is the load four-digit version number.