He corrected it mentally:

Outside, the city’s evening light filtered through dusty windows. Somewhere, another filter was about to be broken — by a boy and his brother, and a broken link that wasn’t broken at all. If you meant the phrase as a (e.g., a secret message, a puzzle, or an ARG), let me know and I’ll rewrite the story accordingly!

“Next time,” Arash said, handing over the drive, “just say ‘I need a VPN.’ Not… whatever that was.”

It looked like someone had smashed their forehead on a Persian keyboard. His younger brother, Kian, had shoved the paper into his hand before running off. “It’s the key,” Kian had whispered. “For Android 5.”

دانلود — download. فیلترشکن — filter breaker (VPN). ریگان — Regan? Or maybe ریگان wasn’t a name; maybe it was ری‌گان ? No — ریگان could be a typo for رایگان — free. برای اندروید ۵ — for Android 5. با لینک مستقیم — with direct link.