Samsung Galaxy A7(2017) A720FXXU6CSA3 Firmware
Samsung Galaxy A7(2017) A720FXXU6CSA3 is an Android 8.0.0 (Oreo) firmware for Argentina (UFN). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build A720FXXU6CSA1, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A720F is available: A720FXXU9CZC1.
Bootloader binary 6. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.
All regional downloads
Pick your region (CSC) to download the matching firmware package.
Device specifications
- Launched withAndroid 6.0.16
- Display diagonal14.5 cm (5.7")
- Display resolution1920 x 1080 pixels
- Display typeSAMOLED
- Processor frequency1.9 GHz
- RAM3 GB
- Rear camera resolution16 MP
- Rear camera typeSingle camera
- SIM cardsDual SIM
- Battery capacity3600 mAh
- Weight186 g
What's new in A720FXXU6CSA3
Samsung Experience 9.0 brings you Android Oreo, with exciting new features from Samsung and Google based on feedback from users like you.
We recommend that you back up your important data to keep it safe during the upgrade.
Some apps, including Samsung Pay, Samsung Internet, Samsung Notes, and Email, should be updated individually before you can update your OS.
Here’s what’s new.
Biometrics
To improve your security, features that use biometrics (face, fingerprints, and irises) are only available when you use a secure screen lock type (pattern, PIN, or password). When you switch to a non-secure screen lock type (Swipe or None), biometric authentication is suspended for unlocking and for verification in apps like Samsung Pay and Samsung Pass. If you're using biometrics now without a secure screen lock type, you'll be able to continue after the upgrade, but changing to a secure screen lock type is recommended.
Quick Panel
- Manage notifications for each app with notification categories (supported apps only).
- Icons will be shown at the bottom of the notification panel for notifications that aren't currently visible.
Home Screen
- Touch and hold an app to display shortcuts to common or recommended tasks within the app (supported apps only).
- Notification badges on app icons are linked with the notification panel. Clear a notification in one location, and it will also be cleared in the other location.
Samsung Keyboard
- The toolbar gives quick access to useful functions.
- The GIF keyboard lets you send GIFs.
- More high-contrast keyboards are available.
System Performance
- Background services are limited to improve performance and battery life.
- Currently running apps will always be shown in the notification panel.
Lock Screen and Always On Display
- New clock styles for the Lock screen and Always On Display.
- Adjust the transparency of notifications to get the look you want.
Smart View
- Let your phone's screen go dark when mirroring to another screen.
Samsung account
- Control your account settings and profile information for multiple apps.
- Tap your profile picture on the main Settings page to access your profile information and account settings.
Samsung Cloud
- View and manage photos and notes stored only in Samsung Cloud.
- Store any type of file in Samsung Cloud Drive.
- Select specific items to delete or restore from your backups.
- See how big each backup is and how many items it contains.
Samsung Dual Messenger
- Install a second copy of a messaging app so you can use two accounts at the same time. For apps that verify accounts using phone numbers, you'll need a different phone number for each account.
- Touch and hold a messaging app on the Home or Apps screen to install the second account or go to Settings - Advanced features - Dual Messenger.
Find My Mobile
- Back up Secure Folder remotely in Samsung Cloud when your phone is lost.
- Lock Samsung Pass using Find My Mobile.
How to flash A720FXXU6CSA3
- Install Samsung USB Drivers:Download Official Drivers
- Download Odin Flash Tool:
- A720FXXU6CSA3 has bootloader binary 6. Your device must run binary 6 or lower: it is the 5th character from the end of your current build number.
- CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
- HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
- The Download Mode key combo depends on the model: see all combos.