G770FXXU1ASLF: Download Galaxy S10 Lite January 2020 Patch (Europe)

Samsung Galaxy S10 Lite was recently released with Galaxy Note 10 Lite and the device has already started getting new updates. The users in Europe have started receiving the latest G770FXXU1ASLF January 2020 Security Patch Update. The update is based on Android 10 as the device was released with Android 10.

The update comes with Baseband Version G770FXXU1ASLF. This is an incremental bug fix update. This update is being rolled out in some European countries like Luxembourg, Spain, Netherlands, Czech Republic, Serbia, Ireland, UK, France, Germany, Hungary, Italy, Bosnia, Austria, Switzerland, Romania etc.

The hotfix updates which brings new security patches to the devices are called incremental update. Security patches address vulnerabilities in the operating system. These security updates are hugely important to keep your phone safe and secure. So we always recommend users to keep your device and apps up to date. This update is only rolling out for Samsung Galaxy S10 Lite devices in Europe. If you have the device and live in the European region, you may have already received the January 2020 Security Patch OTA  update notification on your device.

About Samsung Galaxy S10 Lite G770FXXU1ASLF

The OTA has been rolled out in some regions and only available for Samsung users. This update comes with the latest security patch update which was released by Google in December Security. The update comes with build number G770FXXU1ASLF. The update brings some bug fixes which were available in the previous build. It also brings stability and performance improvements. Thus, you should download and install the update to your Samsung Galaxy S10 Lite which will come as an OTA update to your phone.

  • Device Name: Galaxy S10 Lite
  • Model: SM-G770F
  • Region: Europe
  • Android version: Android 10
  • Baseband Version: G770FXXU1ASLF
  • Android Security Patch Level: 1st January 2020
  • Flashing Tool: Odin Flash Tool

Manually Update Samsung Galaxy S10 Lite to G770FXXU1ASLF January 2020 Security Patch


You can manually check for the update from Settings > Software update >Download updates manually. If there is no update showing on your device, then wait for few days for the update to come to your device as it is being released phase-wise manner or you can manually flash the full firmware using Odin Flash Tool.


RootMyGalaxy.net is not responsible for any damage happened to your device(s) while following this guide so kindly proceed at your own risk.


Note: You can download any Galaxy firmware using Samfirm Tool, Guide: Download Latest Galaxy Firmware using SamFirm Tool

Check sammobile website to get the latest firmware for your device

How To Install Samsung Galaxy S10 Lite G770FXXU1ASLF January 2020 Security Patch OTA Update (Europe)

G770FXXU1ASLF: Download Galaxy S10 Lite January 2020 Patch (Europe)

  • First, download the firmware file from the download section above
  • Now Enter the recovery mode on your device, then follow the linked guide below to Install Security Patch Update On Samsung Galaxy device
  • If you want to sideload the OTA then follow the guide below
  • If you want to Install the Full Firmware File then follow the guide given below (Odin Method)

If the installation is successful, you will see the message Pass in the Log Tab.

Note: Before installing the updates, make sure your device is connected to a good wifi and your device has more than 50 percent battery life remaining

Dibyashree Sharma
Dibyashree Sharma
Dibyashree Sharma, who graduated in Computer Science from NIT Rourkela, is an experienced blogger and an enthusiast of Android technology. She has spent eight years writing about Android OS, earning a reputation as a reliable source in the technology field. Away from the digital sphere, Dibyashree enjoys playing tennis, a sport she is as passionate about as she is about technology.

Leave a Comment