In this thread you can post your requests for Lenovo G780.
If someone wants upgrade Wi-Fi card and remove whitelist, or unlock hidden additional menus and settings in bios setup menu, in this case you can post your request in this thread.
For prepare unlocked bios you can post your request in this thread, upload your file bios backup into any fileserver and post the download link. Or you can send me your file backup of bios via PM. For creating backup of bios use attached utility. Extract attached archive directly on the Desktop and run Backup Utility as Administrator (right click mouse, choice "Run as Administrator"). Utility will create archive "results" directly on the Desktop. Send me this archive "results" via PM.