BLF A6 FET+7135 Light Troubleshooting and Mod thread

We have an A6 each and are waiting on the tools mentioned in this thread Guide: how to flash ATtiny13a based drivers (NANJG, QLITE, etc.) with custom firmware to arrive… But my question is this what else can we do with regards to modding/flashing the firmware? what othe firmwares are there?? I have the the 11mode(think its that) and partner has the 7/4 mode firmware… Could we flash the 11 mode version on her A6? if so where do I get it etc?

looking forward to pushing the A6 further

regards
Lohtse