Free, direct downloads of official stock firmware for the Samsung Galaxy J1 Nxt (model code SM-J105H) in the CAU region. Pick a build to update, repair, or unbrick your device with the Odin tool.
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 CAU code is used in Armenia by Ucell, Beeline, O!, Megacom, Tcell, MobiCom, Unitel, Azercell, Bakcell, Geocell, Orange, with one Samsung Galaxy J1 Nxt firmware version known so far.
Samsung Galaxy J1 Nxt CAU Firmware Archive
Official Samsung Galaxy J1 Nxt firmware for the Armenia CAU region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
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Samsung Galaxy J1 Nxt Combination & Special Files
Combination and service files for the Samsung Galaxy J1 Nxt (SM-J105H) — authorized repair, FRP reset after service, and diagnostics.
Device Mobile
Version
Bit - SW REV
FA
Change list
Updated
Status
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CAU Firmware FAQ
Which carriers use the CAU CSC on the Samsung Galaxy J1 Nxt?+
The CAU CSC is used by Ucell, Beeline, O!, Megacom, Tcell, MobiCom, Unitel, Azercell, Bakcell, Geocell, and Orange in Armenia. Flash the CAU firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy J1 Nxt firmware versions are available for the CAU region?+
Currently one known Samsung Galaxy J1 Nxt firmware version is available for the CAU (Armenia) region.
How is the CAU 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. CAU is the code for Armenia (Ucell, Beeline, O!, Megacom, Tcell, MobiCom, Unitel, Azercell, Bakcell, Geocell, and Orange) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.
Samsung Galaxy J1 Nxt (SM-J105H) — CAU
CAU - Armenia
Samsung Galaxy J1 Nxt CAU Firmware Archive
Samsung Galaxy J1 Nxt Combination & Special Files