Update Galaxy A50 to Android 9 Pie firmware

August 16, 2023

In this guide, we’ll install Android 9 Pie-based INS-A505FDDU2ASG4 on Galaxy A50. Because of the increased competition of mid-range smartphones in the Indian market, Samsung has introduced its all-new Galaxy A series. With this new lineup, the company is ready to give tough competition to its rivals like Huawei, Xiaomi and Oppo, etc.

In 2019, Samsung has released six new low-cost models including the famous Galaxy M series. In this guide, we’ll install Stock firmware, especially on Samsung Galaxy A50 SM-A505F smartphone. On the contrary, if you compare Galaxy A50 vs M40, this A series smartphone wins in all aspects including camera as well as performance.

Related: How to Root Samsung Galaxy A50

In this tutorial, we’ll download and manually flash the latest official Stock ROM on SM-A505F. This firmware is based on Android version 9 Pie with build number A505FDDU2ASG4. Most important, this is an Indian OTA update with July 2019 security patch. If you want to restore or go back to Stock ROM, then proceed to our easy steps guide mentioned below.

Samsung Galaxy A50 Android 9 Pie Update
Samsung Galaxy A50 Android 9 Pie Update

Samsung Galaxy A50 Specifications

Talking about the features, it offers 2.3GHz Octa-core Exynos 9610 processor. Additionally, it sports 6.4 inches of Infinity-U display with 1080 x 2340 pixels of resolution. In particular, it comes in two variants, 6 GB RAM 128GB storage and 4GB RAM 64GB storage. Some of the more specification includes non-removable Li-Po 4000 mAh battery with fast charging support, triple camera setup of 25 + 8 + 5 megapixel on the rear. Whereas, on the front, it offers a 25-megapixel selfie shooter. You’ll see detailed reviews on the web with mixed opinions from users. With such specs, there is no doubt that Galaxy A50 is ready to give a hard reply to its competitors.

How to Install Samsung Galaxy A50 Android 9 Update A505FDDU2ASG4

Do you want to unroot or unbrick your Samsung phone? Do you want to restore the default factory settings of your Android device? If yes, then you should flash Samsung stock firmware. Interested users may proceed to our easy step-by-step tutorial to update Android 9 SM-A505F A505FDDU2ASG4 firmware.

Firmware Info

Model Name: Samsung Galaxy A50
Model Number: SM-A505F
OS Version: Android 9 Pie
Build Date: 19 July, 2019
Country: India (INS)
PDA Version: A505FDDU2ASG4
CSC Version: A505FODM2ASG4
MODEM Version: A505FXXU2ASG1


Proceed with caution. The firmware installation process involves risk. If unfortunately your Galaxy A50 is damaged or bricked, then we at Droid Thunder will not be held liable for that. Most important, the Samsung firmware used below is the property of their respective owners.


This software update is only for Samsung Galaxy A50 with model number SM-A505F. If you try to flash this ROM on any other device or variant, then it might cause permanent damage.


  • It is recommended to charge your phone at least 50%.
  • Take a backup of your contacts, apps, messages, call logs, notes, etc.
  • Enable USB debugging mode from your mobile settings.
  • Install Samsung USB Drivers on your PC.
  • (Optional) Temporary disable all the security tools as well as antivirus on your PC.




Samsung Firmware Installation Guide

Now that you’ve downloaded the latest update, it is time to install it on your phone. Follow our guide given below to flash the Android 9 update.


Finally! You’ve successfully updated the Samsung Galaxy A50 SM-A505F smartphone to the latest official Android 9.0 Pie DDU2ASG4 stock firmware update. To verify the same, navigate to Menu > Settings > About Phone. For any queries or suggestions, kindly comment below.

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