Official firmware #137989 for SPH-M840 - SAMSUNGGalaxy Prevail 2

Download the latest firmware update for the Samsung Galaxy Prevail 2, but don’t forget to check whether the model number of your smartphone corresponds to the indicated one SPH-M840. The firmware code is BST from AUSTRALIA. The product comes with PDA version M840VPBOI1, CSC version M840SPTBOI1, MODEM version M840VPBOI1. The operating system version of the given firmware is Android Jelly Bean 4.1.2. Full tutorial how to flash stock firmware on Samsung devices here

File name SPH-M840_1_20151019153127_dxyk95rk37_fac
Firmware type 1 file
File size 511.05 MiB
Model Samsung SPH-M840
Operating system Android Jelly Bean 4.1.2
PDA/AP Version M840VPBOI1
CSC Version M840SPTBOI1
MODEM/CP Version M840VPBOI1
Region
BST
Country
Australia
Description Boost Mobile
Hash 0ed88f63f08d049cd1524e5f29e356e1

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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