There is always a gamble. Some attempts resurrect with the satisfying cascade of progress bars: preloader, boot, logo replaced, Android awakening with the same stubborn resilience as the person who flashed it. Other times the phone hangs again—the logo becomes an altar where the repackaged firmware is judged and found incomplete. The verdict is often a tiny misalignment: a partition size off by a few sectors, a wrong checksum, or an encrypted blob that refuses to talk to an unsigned neighbor.