This Firmware flash for Samsung Galaxy A20s with the Model Number is SM-A2070. Firmware Region is China and CSC code is CHC Open China. 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 A2070ZCU2BUF1 with OS Q(Android 10) and the Firmware are build on Thu 17 Jun 2021 15:57:46 pm.

Download Firmware Samsung Galaxy A20s (SM-A2070)

AP Version: A2070ZCU2BUF1
CSC Version: A2070CHC2BUF1
Android Version: Q(Android 10)
Region: CHC Open China
Country: China
Binary: 2
Security patch level : 2021-04-01

Build Date: 2021-06-17 15:57:46
Size: 3.5 GB
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About Phone:

Samsung Galaxy A20s Android smartphone. Announced Sep 2019. Features 6.5″ IPS LCD display, Snapdragon 450 chipset, 4000 mAh battery, 64 GB storage, 4 GB RAM.

Admin Jun 20, 2021 SM-A2070, CHC

What's new

The exact changes may differ depending on your device model, country/Region, and service provider.

• Other bug fixes
- Overall stability of functions improved.

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How to flash firmware

Extract (unzip) the SM-A2070_CHC_A2070ZCU2BUF1......A2070ZCU2BUF1.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

#	Model	Version	Region	OS	Size
1	SM-A2070	A2070ZHU3CVG2	STN	R(Android 11)	3.75 GB	Download
2	SM-A2070	A2070ZHU3CVG2	TGY	R(Android 11)	3.75 GB	Download
3	SM-A2070	A2070ZHU3CUL1	TGY	R(Android 11)	3.76 GB	Download
4	SM-A2070	A2070ZCU3CUL2	CHC	R(Android 11)	4.36 GB	Download
5	SM-A2070	A2070ZCU2CUI3	CHC	R(Android 11)	4.43 GB	Download
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