M205GDXS7CUC1 – Galaxy M20 firmware
Build M205GDXS7CUC1 is a security update for the Galaxy M20 (SM-M205G)
on Android 10. It first appeared on Samsung's servers on Mar 22, 2021 (method) and has reached
6 regions so far. It raises the bootloader bit from 6 to 7: once installed, the device no longer accepts firmware with bit 6 or lower, so a downgrade to M205GDXS6CTK1 is blocked. Samsung still serves this file.
- Model
- SM-M205G
- Android
- Android 10
- Type
- Security
- Bootloader bit
- 7
- First released
- Mar 22, 2021
- Regions
- 6
Rollout timeline by region
The date each region code (CSC) first received M205GDXS7CUC1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
XID | Indonesia | Mar 22, 2021 | day 0 | M205GDXS7CUC1/M205GOLE7CUC1/M205GDXS7CUC1 |
THL | Thailand | Mar 22, 2021 | day 0 | M205GDXS7CUC1/M205GOLM7CUC1/M205GDXS7CUC1 |
XEV | Vietnam | Mar 22, 2021 | day 0 | M205GDXS7CUC1/M205GOLM7CUC1/M205GDXS7CUC1 |
XME | Malaysia | Mar 22, 2021 | day 0 | M205GDXS7CUC1/M205GOLM7CUC1/M205GDXS7CUC1 |
XTC | Philippines | Mar 22, 2021 | day 0 | M205GDXS7CUC1/M205GOLM7CUC1/M205GDXS7CUC1 |
XXV | Vietnam | Mar 22, 2021 | day 0 | M205GDXS7CUC1/M205GOLM7CUC1/M205GDXS7CUC1 |
Download and release notes
samloader download -m SM-M205G -r XID -v M205GDXS7CUC1/M205GOLE7CUC1/M205GDXS7CUC1Samsung's release notes and security patch level for this update: SM-M205G / XID on doc.samsungmobile.com. What each part of the build number means: decode M205GDXS7CUC1.