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Download A720FXXS9CTD3: Official Android 8.0.0 Oreo for Galaxy A7 2017 SM-A720F Ecuador (Alegro) (ALE) – ALE



Download Firmware A720FXXS9CTD3 : A new software update is now seeding for the latest Samsung Galaxy A7 2017 for Country / Carrier Ecuador (Alegro) (ALE) ALE And More other regions. This upgrade is making it's way over-the-air with build number A720FXXS9CTD3 and CSC is A720FUUB9CTD2. It brings the April 2020 security patch along with Performance improvements. The software is based on Android 8.0.0 Oreo.

latest Firmware A720FXXS9CTD3 8.0.0 Oreo , the official update of the Galaxy A7 2017 , model number SM-A720F

This is an incremental rollout that will reach the users gradually all over the globe. So, if you have the patience you can wait for it to knock in automatically. Otherwise, go to device Settings > Software Updates > Download Updates Manually. This will now search for the latest A720FXXS9CTD3 software. If you see it's available, then to download it, use a Wi-Fi connection. Of course, Also, make sure to have ample battery charge of 50% or more before installing the OTA.


Now, everyone will not receive an automatic update at one time. If you prefer a more instantaneous update to the latest software, we have got you covered. You can manually download the software version A720FXXS9CTD3 for Galaxy A7 2017 model SM-A720F and manually install it. Basically, you have to make use of the Odin Tool to flash the firmware.



A720FXXS9CTD3 April, 2020 Security Update For ALE Overview


Model Name SAMSUNG
Model Number
Country/ Carrier Ecuador (Alegro) (ALE)
Region Code
Android Version 8.0.0
PDA A720FXXS9CTD3
CSC A720FUUB9CTD2
Changelist 14928039
Build Date Wed, 01 Apr 2020 16:30:54 +0000
Security Patch Level

April, 2020


The Samsung Galaxy A7 2017 SM-A720F is a good Android phone with specifications and features: this is a 5,7" (143.9 mm) device comes with a FHD 1920 x 1080 screen resolution. The phone is powered by the Exynos 7880 Octa that allows run games and heavy applications soc with a 1.9 GHz configuration. Memory is 3GB, with the device offering 32GB internal storage and up to Up to 256GB of external memory. The Galaxy A7 2017 features Accelerometer, Proximity, Geomagnetic, RGB Light, Hall Fingerprint scanner, Barometer. Notable features include Samsung Pay (MST), Samsung KNOX, S-Voice , Always On Display. The device measures 156.8 x 77.6 x 7.9mm and weighs 186g.
You can get more details about Samsung Galaxy A7 2017 SM-A720F From the following page :
Samsung Galaxy A7 2017 SM-A720F specifications

What's new in update A720FXXS9CTD3


This update includes improvements to functions as listed below. The exact changes may differ depending on your device model, country, and service provider.
To get the best from your device, please keep your device up to date and regularly check for software updates.
Take a look What's new in update A720FXXS9CTD3 March, 2019 security update

You can download the update over the air by tapping the Download updates manually option in the Software update section of the phone’s Settings app. Alternatively, you can download the Oreo firmware from our database or use Samsung Smart Switch on a desktop PC.


Firmware A720FXXS9CTD3 Download Link For Ecuador (Alegro) (ALE) ALE


This is a manual process of updating the device. You will download the firmware and use the Odin tool to install the stock firmware on the Galaxy A7 2017 . Below you can find the firmware download link as well as other required drivers. We have also mentioned the guide which will help you flash the firmware on your Galaxy A7 2017 .





Install April 2020 Patch on Galaxy A7 2017 .


First of all, Take a Full Backup on your phone before installing any new firmware.

  • Download update file ALE-A720FXXS9CTD3- A720FUUB9CTD2.zip.
  • Download & install Samsung USB Drivers on your PC.
  • Download and Run the Odin program on your computer.
  • Entering to download mode or mode status.
  • Connect the usb cable to phone.
  • Click on start in odin .
  • Wait for the firmware update to complete .