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Samsung SM-G900A Galaxy S5 Android 4.4.4 OTA System Update UCU2AOA1 poster

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Samsung SM-G900A Galaxy S5 Android 4.4.4 OTA System Update




2015 Feb 3


ROM Update



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AT&T released a software update for the Samsung Galaxy S 5 (SM-G900A) on February 3, 2015. The update is available to customers to download via Firmware Over The Air (FOTA). Wi-Fi is required for the update and the file size is 487 Mbyte. Android version: 4.4.4 Baseband version: G900AUCU2AOA1 Kernel version: 3.4.0-3116194 Build number: KTU84P.G900AUCU2AOA1 Software update includes - Android KitKat 4.4.4: Miscellaneous improvements, bug fixes, and security updates - HD Voice capability - AT&T Service additions: Mail - ATT Mail ( mail), AT&T Live, Uber, Remote Support HD Voice has limited availability in select markets. Deployment is ongoing. HD Voice Requirements: To experience HD Voice, both parties on the call must be located in an AT&T HD Voice coverage area, have an AT&T HD Voice-capable device and SIM with an area code based in an HD Voice coverage area, and have HD Voice set up on their AT&T account. HD Voice-capable device selection is limited at this time. Incompatible Services/Features: The following services/features are currently incompatible with HD Voice: prepaid service, Smart Limits, Ringback Tones, OfficeDirect, and OfficeReach (for business customers). HD Voice is available at no additional cost; standard voice rates apply and are charged according to your wireless rate plan.

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