Upgrade Guide can help you to reflash your device based on S905 S805 SoC
Update device firmware via USB - Suntech USA :: Documents and Knowledgebase
Use the Multi-Flash Tool to update multiple device firmware via USB - Suntech USA :: Documents and Knowledgebase
13.3 USB flash disk download - PIStudio Manual
C-Media CM6631A Firmware Tool | H i F i D U I N O
Tools – The Device Firmware Update (DFU) Utility | Beningo Embedded Group
Amlogic Reflashing Guide+ota | PDF | Usb Flash Drive | Booting
Update device firmware via USB - Suntech USA :: Documents and Knowledgebase
Projector - Support - ViewSonic GLOBAL
Using the ZDownloader Utility from the Zebra's Website
Additional Software Tools
Upgrade Guide can help you to reflash your device based on S905 S805 SoC
coreelec:aml_usb_tool [CoreELEC Wiki]
2. Upgrade the firmware via USB cable — Firefly Wiki
Programmer (firmware Download /firmware Upgrade Tool) With Usb Port For Lcd Drvier Rtd2660 Rtd2662 Rtd2668 Mstar 703 705 Ask - Replacement Parts - AliExpress
How to Upgrade the Firmware on a Universal PCB : 4 Steps - Instructables
Update the AT Firmware in Your ESP8266 WiFi Module - Embedded Laboratory
9+ Free] USB Flash Drive Repair Tool/Utility Download Free
Tools for OSForensics - ImageUSB - Write an image to multiple USB Flash Drives
Terence Luk: Where to download the latest Wyse USB Firmware Tool / Dell USB Firmware Tool