A720FXXS9CTL2 – Galaxy A7 2017 firmware
Build A720FXXS9CTL2 is a security update for the Galaxy A7 2017 (SM-A720F)
on Android 8. It first appeared on Samsung's servers on Mar 15, 2021 (method) and has reached
1 region so far. It keeps bootloader bit 9, so downgrading to the previous build A720FXXS9CTJ4 is still possible. Samsung still serves this file.
- Model
- SM-A720F
- Android
- Android 8
- Type
- Security
- Bootloader bit
- 9
- First released
- Mar 15, 2021
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received A720FXXS9CTL2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
JDI | Jamaica (Digicel) | Mar 15, 2021 | day 0 | A720FXXS9CTL2/A720FJDI9CTF4/A720FXXS9CTL1 |
Download and release notes
samloader download -m SM-A720F -r JDI -v A720FXXS9CTL2/A720FJDI9CTF4/A720FXXS9CTL1Samsung's release notes and security patch level for this update: SM-A720F / JDI on doc.samsungmobile.com. What each part of the build number means: decode A720FXXS9CTL2.