Local File Selection function description-3-Load multiple files in the specified order
1) Put the firmware and a file named "list.txt" in a folder, and write the firmware list to the list.txt file (note that the firmware file name must have an extension, otherwise the firmware will not load for example: SX100.bin).
2) Load the file using ListbyFilesInsorteDorder
3) Select the required options in Read/Write Options
4) Click "Write2" (in case of write failure, you can select the starting file through the drop-down list)




![Firmware Template - Toolkits[Creating Optical Module Firmware File Template]](https://www.ichib.com/zb_users/upload/2023/11/202311041699051936442009.png)




![Firmware Generation - Toolkit [Batch Generation of Optical Module Firmware Files]](https://www.ichib.com/zb_users/upload/2023/11/202311041699052926905841.png)