Check if the firmware you want to use is the right one for your SAMSUNG Galaxy J7 Duo 2018. The table below contain all the useful information you might need for your software. The firmware posted here was designed for Galaxy J7 Duo for J720MUBUACTG3 PDA version and J720MOWAACTG3 CSC code. This is a dedicated None bootloader type and CRC software. Android 10 comes with Android Security Patch Level. Please also make sure if the 19058735 changelist and build date are correct for SAMSUNG Galaxy J7 Duo 2018.
If the specification posted for the software is correct and you want to use the CRC Claro Costa Rica software from Costa Rica, simply tap on the download button. Size of all flash files posted is .
| Firmware Details: | |
|---|---|
| Model: | SM-J720M / Galaxy J7 Duo |
| PDA/AP Version: | J720MUBUACTG3 |
| CSC Version: | J720MOWAACTG3 |
| Bootloader/ BL: | N/A |
| Region: | CRC / Costa Rica  |
| Carrier/Brand: | Claro Costa Rica  |
| OS: | Android  |
| OS Version: | 10 |
| Build Date: | N/A |
| Security Patch Level: | N/A |
| Changelist: | 19058735 |
| CRC: | N/A |
| Size: | N/A |
You will download the app that will download the latest version of the firmware. Why should you use this app instead of download directly?
How to flash your phone with the new firmware? How to update SAMSUNG device? How to change firmware in your device?
Click here to read the article about installing downloaded software
CHECK IMEI 
