Overview
- The stable Android 16 update is reaching Motorola Razr (2025) and Razr Ultra (2025) units in the U.S. on T-Mobile and Verizon.
- Reported carrier build numbers are W1UC36H.96-35-1 for Razr and W1VL36H.59-55-5 for Razr Ultra, with downloads around 4GB.
- Motorola is pushing the release in stages, so some eligible devices will receive the OTA later; users can check in Settings for updates.
- The update adds a notification cooldown tool, stronger security measures, hearing aid compatibility, general performance boosts, and better Bluetooth LE support.
- Availability for unlocked devices has not been confirmed, and users are advised to install over reliable Wi‑Fi with adequate battery charge.