Official firmware #139546 for SM-G977B - SAMSUNGGalaxy S10 5G

Download the latest firmware update for the Samsung Galaxy S10 5G, but don’t forget to check whether the model number of your smartphone corresponds to the indicated one SM-G977B. The firmware code is TEL from AUSTRALIA. The product comes with PDA version G977BXXS3BTBA, CSC version G977BOXM3BTB4, MODEM version G977BXXS3BTBA. The operating system version of the given firmware is Android Q 10. Full tutorial how to flash stock firmware on Samsung devices here

File name SM-G977B_1_20200306152315_avcweaei1v_fac
Firmware type 4 files
File size 4.84 GiB
Model Samsung SM-G977B
Operating system Android Q 10
PDA/AP Version G977BXXS3BTBA
CSC Version G977BOXM3BTB4
MODEM/CP Version G977BXXS3BTBA
Region TEL
Country
Australia
Description Telstra
Hash 4e1e5ffd951bfe256e0e9eae441b87ab

2.Press to download

Instructions

Download to your PC: Odin 3 latest version.
Next extract the firmware file.
You should get 1 (if 1 file, choose it here) or 5 (if 5 file, choose it here) file:
- AP: "System & Recovery"
- CP: "Modem & Radio"
- CSC_***: "Country & Region & Operator"
- HOME_CSC_***: "Country & Region & Operator"
Add all files to Odin 3.
If you want to do a clean flash, use CSC_*** either use HOME_CSC_*** to keep your data and apps.
Now turn off your phone and enter the Download mode. How to do all methods:
- Press and hold the Power key , the Volume UP button and the Bixby key.
- Press and hold the Volume Up and Down keys and then connect a USB cable.
- Press and hold the Power key ,the Volume down button and the Home key.
- Connect a USB cable, then press and hold the Bixby button and the Volume down key.
- Press and hold the Power key and the Volume UP button.
Then connect your device to PC, Odin should detect your phone and COM port number will appear on the screen.
Please specify only the F.Reset time and Auto-Reboot.
Finally press the Start key. Your phone will now restart and disconnect from the PC.

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