Galaxy A03 SM-A035M/DS U3 Firmware – A035MUBU3CWF7

The Samsung Galaxy A03 model SM-A035M, running Binary 3 (U3, S3, Bit 3), is available in Brazil. It supports multiple languages and runs on Android 13 T with the One UI Core 5.1 update. The device operates on the Live ZVV carrier, featuring a clean interface without additional carrier logos or apps. The firmware details are as follows: AP/PDA version A035MUBU3CWF7, CSC version A035MOWO3CWF7, and modem/baseband version A035MUBU3CWF7. The product code is ZVV. This build was released on July 25, 2023, and includes a security patch level dated July 1, 2023. The firmware package size is 4.6GB.

Samsung Galaxy A03 SM-A035M/DS Binary 3 Android 13 Brazil Vivo ZVV A035MUBU3CWF7

SM-A035M/DS U3 Brazil Vivo ZVV A035MUBU3CWF7:

Model	SM-A035M Binary 3 U3, S3, Bit 3
Region / Country	Brazil
Language	Multi Language
Android Version	Android 13 T One UI Core 5.1 Update
Operator / Carrier	Live ZVV
AP / PDA	A035MUBU3CWF7
CSC	A035MOWO3CWF7
Modem CP Version / Baseband	A035MUBU3CWF7
Product code / Product Code	ZVV
Build / Release Date	2023-07-25
Security Patch Level	2023-07-01 (July 1, 2023)
Size	4.6GB

Brazil Live ZVV	Google Drive
Brazil Claro ZTA	Google Drive
Brazil ZTO	Mega    Google Drive
Brazil Tim ZTM	Google Drive

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Model	SM-A035M/DS Binary 3 U3, S3, Bit 3
Region / Country	Brazil
Language	Multi-Language
Android version	Android 13 T
Operator / Carrier	Clean ZTO (no logo, carrier apps)
AP / PDA	A035MUBS3CWF2
CSC	A035MOWO3CWF2
Modem CP Version / Baseband	A035MUBS3CWF1
product code	ZTO
Model References	SM-A035MZBSZTO, SM-A035MZKSZTO, SM-A035MZRSZTO, SM-A035MZBGZTO, SM-A035MZKGZTO, SM-A035MZRGZTO
Build Date	2023-06-12
Security Patch Level	2023-06-01 (June 1, 2023)
Size	4.6GB

BrazilZTO	Google Drive
Brazil Tim ZTM	Google Drive
Brazil Claro ZTA	Google Drive

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Benefits of Updating Firmware

• Fix boot loop issue
• Update and Downgrade
• Unroot or Fix Bugs
• To solve the lag or stutter
• Fix software issues.
• Return to stock for warranty coverage.

Preparation:

• Supported Phone: SM-A035M/DS U3
• Charge your mobile: You may no less than a half charge.
• Laptop or PC.
• Backup Android Phone
• Download and install Samsung USB Driver
• Download Odin’s Latest version

How To Install SM-A035M/DS U3 Stock Firmware:

1: Download and Install Samsung USB Driver on your computer. If Samsung USB Driver is already installed on your computer, then Skip this Step.

2: Download and extract the [su_highlight background=”#fffe99″]SM-A035M/DS U3 Firmware [/su_highlight]files on your computer.

3: Now, Switch off your Smartphone.

4: Boot into Download Mode.

Press and hold Volume Down, Home, and Power button at the same time for 5-8 seconds until download mode is active.

5: In the Download mode, you will see a Warning Yellow Triangle Sign. In this situation, you must press the Volume Up key to continue.

6: Now, Download and open Odin. Then connect your Smartphone to the computer.

7: Odin will detect the device and show the “Added message in the lower-left panel.”.

8: Click the PDA button, and choose the Firmware.tar file.

9: Click the Start button in Odin to begin the Flashing.

10: Flashing usually takes 30-50 seconds to complete the process on your Phone.

Once you see the Pass message in Odin, you can disconnect your device from the pc.

When your SM-A035M/DS U3 finally boots up, you should be running your desired firmware.

To verify the installed firmware, go to Settings –> About Phone –> Software Information. Check the firmware number under “Baseband version.”

Disclaimer:

• Read and understand the Full Guide before flashing.”SM-A035M/DS U3 Firmware“.
• Use these instructions at your own risk. We will not be responsible for everything that happens to your device, resulting from the use of the information in this guide.
• Phone must have a 70–80% charge.