The specific Galaxy J8 SM-J810M U3 Firmware Download Package comes with a Stock ROM of Galaxy J8 SM-J810M U3 Security Patch Level 2021-09-01 (September 1, 2021). This helps bypass FRP lock and revert from the root and custom ROM.
Samsung Galaxy J8 SM-J810M Binary 3 Android 10 Q Brazil ZTO – J810MUBU3CUC2
There are various reasons to flash “Stock Firmware on Galaxy J8 SM-J810M U3“. For instance, if your phone gets stuck on the logo and you need to remove the FRP lock from it.
The Advantages Of Stock ROM:
- Fix boot loop issue
- Update and Downgrade
- Unroot or Fix Bugs
- To solve the lag or stutter
- Fix software issues.
- Revert to stock firmware
Pre-requirements:
- Supported Phone: Galaxy J8 SM-J810M U3
- Ensure it’s at least 50% charged.
- Laptop or PC.
- Backup Android Phone
- Download and install the Samsung USB Driver
- Download
Odin’s Latest version
Galaxy J8 SM-J810M U3 Stock ROM Details:
SM-J810M U3 Brazil ZTO – J810MUBU3CUC2:
Model | SM-J810M Binary 3 U3, S3, Bit 3 |
Region / Country | Brazil |
Language | Multi-Language |
Android version | Android 10 Q |
Operator / Carrier | Clean ZTO (without logo, operator apps) |
PDA | J810MUBU3CUC2 |
CSC | J810MOWO3CUC1 |
MODEM / CP Version | J810MUBU3CUC1 |
Product code | ZTO |
Build Date | Fri, 19 Mar 2021 19:12:58 |
Security Patch Level | 2021-03-01 (March 1, 2021) |
Size | 2.9 GB |
How To Install Galaxy J8 SM-J810M 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 Galaxy J8 SM-J810M U3 Firmware 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 Download mode, a Warning Yellow Triangle Sign will appear. simply press the Volume Up key.
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 Galaxy J8 SM-J810M finally boots up, you should now 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.”Galaxy J8 SM-J810M U3 Firmware“.
- Use these instructions at your own risk.
- Phone must have a 70–80% charge.