A310FXXS5CTK4 – Galaxy A3 ⑥ firmware
Build A310FXXS5CTK4 is a security update for the Galaxy A3 ⑥ (SM-A310F)
on Android 7. It first appeared on Samsung's servers on Dec 30, 2020 (method) and has reached
1 region so far. It keeps bootloader bit 5, so downgrading to the previous build A310FXXS5CTJ4 is still possible. Samsung still serves this file.
- Model
- SM-A310F
- Android
- Android 7
- Type
- Security
- Bootloader bit
- 5
- First released
- Dec 30, 2020
- Regions
- 1
Not yet released in 93 regions that are still on an older build: 3IE, ACR, AFG, AFR, ATL, ATO, AUT, BGL, BOG, BTU, CAM, CAU, CNX, COS and 79 more.
Rollout timeline by region
The date each region code (CSC) first received A310FXXS5CTK4, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
XFV | South Africa (Vodacom) | Dec 30, 2020 | day 0 | A310FXXS5CTK4/A310FVFG5CSF1/A310FXXS5CSF1 |
Download and release notes
samloader download -m SM-A310F -r XFV -v A310FXXS5CTK4/A310FVFG5CSF1/A310FXXS5CSF1Samsung's release notes and security patch level for this update: SM-A310F / XFV on doc.samsungmobile.com. What each part of the build number means: decode A310FXXS5CTK4.