This Firmware flash for Samsung Galaxy A31 with the Model Number is SM-A315G. Firmware Region is Argentina and CSC code is ARO . Make sure the Model Number are correct with you device. You can check the Model Number in Setting - About phone (Model Number), If phone can't start you can find it by flipping your phone or among the things you found in the box. This Firmware PDA is A315GDXS1ATL2 with OS Q(Android 10) and the Firmware are build on Wed 20 Jan 2021 15:23:50 pm.

Download Firmware Samsung Galaxy A31 (SM-A315G)

AP Version: A315GDXS1ATL2
CSC Version: A315GOWO1ATI2
Android Version: Q(Android 10)
Region: ARO
Country: Argentina
Binary: 1
Security patch level : 2020-12-01

Build Date: 2021-01-20 15:23:50
Size: 4.21 GB
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About Phone:

Samsung Galaxy A31 Android smartphone. Announced Mar 2020. Features 6.4″ Super AMOLED display, MT6768 Helio P65 chipset, 5000 mAh battery, 128 GB storage, 6 GB RAM.

Admin Jan 20, 2021 SM-A315G, ARO

What's new

· Device stability improvements, bug fixes. 
 · New and / or enhanced features. 
 · Further improvements to performance.

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How to flash firmware

Extract (unzip) the SM-A315G_ARO_A315GDXS1ATL2......A315GDXS1ATL2.zip file. using WinRAR or 7-Zip.
Download Odin Tool 3.14.1
Extract Odin and open it.
Reboot Samsung Phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)
Connect you Samsung Phone and wait until you get a BLUE sign in Odin.
Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots.
Do NOT tick any extra boxes. The only options to be ticked are F.Reset Time and Auto-Reboot.
Click the start button, wait for Odin to say 'PASS' in a GREEN sign. Once the flash is complete, your phone will reboot, and you can disconnect your phone from the PC.

The Samsung Galaxy A series is a line of mid-range smartphones and tablets manufactured by Samsung Electronics as part of their Galaxy line. The first models in the series, the first-generation Samsung Galaxy A3 and A5, were introduced in December 2014 and released in March 2015.

Source: wikipedia.org

Other Firmwares

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1	SM-A315G	A315GDXS2DWD1	ICE	S(Android 12)	5.72 GB	Download
2	SM-A315G	A315GDXU1DVH1	SAM	S(Android 12)	5.27 GB	Download
3	SM-A315G	A315GDXU1DVH1	CHT	S(Android 12)	5.27 GB	Download
4	SM-A315G	A315GDXU1DVH1	UPO	S(Android 12)	5.28 GB	Download
5	SM-A315G	A315GDXS2DWD1	MXO	S(Android 12)	5.27 GB	Download
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