Can someone tell me which file is for myself testmode AVIV-F10BT and how they should put on the sd card. decompressed in the root?, once unpacked, that file must be in the root to work?,

I have the same issue with my F30BT. I tried it with different SD-cards, even with new formatted ones that contained ONLY the two directories from testmode.zip.

Did you manage to fix your problem in the meantime?

Please help.