
Samsung Galaxy S4 Zoom
The latest firmware for Samsung Galaxy S4 Zoom (SM-C105) is C105XXUBPA1 with Android 4.4.2 (KitKat), released on January 18, 2016 for 1 region (CSC). Every official firmware build for SM-C105, newest first: one row per build with all regions (CSC) that received it.
All 21 builds in our database run Android 4.4.2 (KitKat). The newest build, C105XXUBPA1, was released on January 18, 2016. No new build has appeared for 131 months, so regular updates for this model have most likely ended.
Box codes of SM-C105 for different colors and markets. Firmware is chosen by the model code SM-C105 and your region (CSC), not by the SKU.
The newest firmware for SM-C105 runs Android 4.4.2 (KitKat): build C105XXUBPA1, released on January 18, 2016.
The latest build for SM-C105, C105XXUBPA1, was released on January 18, 2016 (10 years ago).
SM-C105 has had no new firmware for 131 months, so regular updates have most likely ended.
Yes, all firmware files for SM-C105 are 100% official, original, and obtained directly from Samsung servers.
To flash SM-C105, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-C105.