Samsung Galaxy A50 SM-A505GT firmware download with product code ZTR region Brazil (Oi). SM-A505GT firmware has version number PDA A505GTUBU7CUC6 and CSC A505GTOWB7CUC2. The operating system of Samsung Galaxy A50 SM-A505GT firmware is Android 11, with build date 28 Mar 2021 Security patch level date is 01 Mar 2021, with changelist  21059290.

Device Name Galaxy A50
Model No. SM-A505GT
Region ZTR-Brazil (Oi)
PDA Version A505GTUBU7CUC6
CSC Version A505GTOWB7CUC2
Changelist  21059290
Firmware Build Date 28-03-2021
Security Patch Level 01-03-2021
Os Version Android 11
File Size 4.2 GB

Flashing Guide

Follow just these seven step quiet simple and easy.

  1. Download and extract a zip firmware file.
  2. Just Odin Tool open it.
  3. Go to Boot your device using Download Mode.
  4. Then, you press and hold the Volume Up and the Power buttons at the same time for 4-5 seconds.
  5. After, connect the computer with a device through the USB cable. Check the “Auto Reboot” and “Reset Time” options available in Odin Tool.
  6. Click the AP/PDA button and select a tar.md5 file from the extracted folder.
  7. Next, press the start button to continue the Flash firmware process update on your device.

For complete guide Samsung flashing with odin click here.


First of all, you must take a backup user’s important data in an external drive or In your PC. Cause, the flashing process erased all of your mobile user data.

Please make sure that you download the correct firmware for your device. If you are using Samsung devices, you can check the device model number located in the setting- About. Along, you get Download mode on the backside of your Samsung device.

Droidhelper will not responsible for any damage caused by using the Samsung Galaxy A50 SM-A505GT firmware file. Because we don’t edit or custom these files. This firmware released on the official Samsung website.

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