Free, direct downloads of official stock firmware for the Samsung Galaxy A51 (model code SM-A515U1) in the CCT region. Pick a build to update, repair, or unbrick your device with the Odin tool.
Samsung Galaxy A51 (SM-A515U1) — CCT
Released 2019, December 16
172g, 7.9mm thickness
Android 10, up to Android 13, One UI 5
64GB/128GB/256GB storage, microSDXC, card slot
Samsung Galaxy A51 Released 2019, December 16 | 172g, 7.9mm thickness | Android 10, up to Android 13, One UI 5 | 64GB/128GB/256GB storage, microSDXC | Super AMOLED | 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
12 MP, f/2.2, 123˚ (ultrawide)
5 MP (macro)
Auxiliary lens | Li-Po 4000 mAh, non-removable
Samsung Galaxy A51 Network Specifications
Detailed Network specifications for the Samsung Galaxy A51:
A CSC (Consumer Software Customization) code ties a Samsung firmware build to the country and carrier it was released for, controlling branding, available languages and which OTA updates a device receives. The CCT code is used in United States by Xfinity Mobile / Comcast, with one Samsung Galaxy A51 firmware version known so far.
Samsung Galaxy A51 CCT Firmware Archive
Official Samsung Galaxy A51 firmware for the United States CCT region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
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Samsung Galaxy A51 Combination & Special Files
Combination and service files for the Samsung Galaxy A51 (SM-A515U1) — authorized repair, FRP reset after service, and diagnostics.
Device Mobile
Version
Bit - SW REV
FA
Change list
Updated
Status
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CCT Firmware FAQ
Which carriers use the CCT CSC on the Samsung Galaxy A51?+
The CCT CSC is used by Xfinity Mobile / Comcast in United States. Flash the CCT firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy A51 firmware versions are available for the CCT region?+
Currently one known Samsung Galaxy A51 firmware version is available for the CCT (United States) region.
How is the CCT CSC different from other region codes?+
Samsung ties every firmware build to one of roughly 599 CSC (Consumer Software Customization) codes, each tied to a specific country and carrier. CCT is the code for United States (Xfinity Mobile / Comcast) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.
Samsung Galaxy A51 (SM-A515U1) — CCT
CCT - United States
Samsung Galaxy A51 CCT Firmware Archive
Samsung Galaxy A51 Combination & Special Files