Download- Byhss Ly Tyz Mhjbt Msryt Fy Alatwbys... -

Given the lack of clear solution in 1 minute, a likely intended completion could be:

But maybe it's Atbash (A↔Z, B↔Y, etc.)? Download- byhss ly tyz mhjbt msryt fy alatwbys...

(download the bus in Egypt) — playing on “Download- byhss…” being a clue to decode as “Download- al autobees fi masr” but with letters shifted. Given the lack of clear solution in 1