urgentelly need rm 892 flash file

plz help me urgentelly need npkia lumia 925 flash file … am 892 ..
i cant donlode with navimanager
IDM initializing, wait…
Checking access to Products folder…
Folder for RM-1011 exist
Prepare done, collect info
Can’t connect to server 🙁
Check your internet , proxy

Something went wrong 🙁
and torrent link also not available
thanx in advance