SVEN PS-1000 firmware update instructions

To update the firmware, do the following:
1) Copy the XXXXXX.MVA firmware file to USB flash drive. The flash drive must be in FAT32 format, only the file with the firmware should be in the USB flash drive;
2) Turn on the speaker (in any mode);
3) Insert the USB flash drive into the USB port of the speaker;
4) Wait about 30 seconds. Upon completion, the AC will turn off automatically;
5) Remove the USB flash drive from speaker;
6) Turn speaker on;
7) The update is completed.