Motorola Rolling Out Atrix 4G Gingerbread Update via Manual Updater

Humberto Saabedra

After months of anticipation, Motorola has begun its rollout of the Android Gingerbread update for the Atrix 4G via manual updater.

The update pushes the phone from version Blur_Version.4.1.83.MB860.ATT.en.US to Blur_Version.4.5.91.MB860.ATT.en.US, which features third party app install support as well as sideloading support.

The update is also the first official carrier branded update to feature an unlocked bootloader, meaning that the previous leaked builds were earlier versions of the final build.

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Journalist since 2006, initially covering the retail wireless sector before pivoting to anime and manga trade reporting in 2008. Founder and publisher of AnimeNews.biz (2008–2017), followed by a 13-year tenure at Crunchyroll News (2011–2024) and launching K-Comics Beat with Comics Beat in 2024. Now stripping away consumer noise to build independent, data-backed intelligence desks focused on cross-border licensing telemetry, production committee balance sheets, and industrial supply-chain forensics.

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