C5560ZCU5DZE3 – Galaxy C55 5G firmware
Build C5560ZCU5DZE3 is a feature update for the Galaxy C55 5G (SM-C5560)
on Android 16 (One UI 8). It first appeared on Samsung's servers on May 27, 2026 (method) and has reached
1 region so far. It keeps bootloader bit 5, so downgrading to the previous build C5560ZCS5CZB4 is still possible. Samsung still serves this file.
- Model
- SM-C5560
- Android
- Android 16
- Type
- Feature
- Bootloader bit
- 5
- First released
- May 27, 2026
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received C5560ZCU5DZE3, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CHC | China | May 27, 2026 | day 0 | C5560ZCU5DZE3/C5560CHC5DZE3/C5560ZCU5DZE3 |
Download and release notes
samloader download -m SM-C5560 -r CHC -v C5560ZCU5DZE3/C5560CHC5DZE3/C5560ZCU5DZE3Samsung's release notes and security patch level for this update: SM-C5560 / CHC on doc.samsungmobile.com. What each part of the build number means: decode C5560ZCU5DZE3.