His bootloader was locked. He had no idea what that meant.
He opened Telegram. He typed into the group: "Success. Ishtar. Locked bootloader. Fastboot method works." Download HyperOS System Updates - Telegram
Then, a red flag. A user named AnxiousAndy wrote: "Anyone else getting a 'verification failed' error?" His bootloader was locked
The rain was hammering against the window of Leo’s small apartment. It was 11:47 PM. His phone, a Xiaomi 14 Ultra, had been bugging him for three weeks about a software update, but the official rollout was staggered. His friend with the same phone in another country had gotten the new HyperOS interface a month ago. He typed into the group: "Success
He scrolled back up. At the very bottom of the pinned post, in faint gray text, was a line he had missed: "Recovery ROMs require unlocked bootloader. Fastboot ROMs for locked devices."