This Firmware flash for Samsung Galaxy Tab A7 10.4 (2020) with the Model Number is SM-T505. Firmware Region is Russia and CSC code is SER . 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 T505XXU3BUJ1 with OS R(Android 11) and the Firmware are build on Mon 25 Oct 2021 23:10:45 pm.

Download Firmware Samsung Galaxy Tab A7 10.4 (2020) (SM-T505)

AP Version: T505XXU3BUJ1
CSC Version: T505OXM3BUJ1
Android Version: R(Android 11)
Region: SER
Country: Russia
Binary: 3
Security patch level : 2021-09-01

Build Date: 2021-10-25 23:10:45
Size: 3.74 GB
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About Phone:

Samsung Galaxy Tab A7 10.4 (2020) Android tablet. Announced Sep 2020. Features 10.4″ IPS LCD display, Snapdragon 662 chipset, 7040 mAh battery, 64 GB storage, 3 GB RAM.

Admin Dec 14, 2021 SM-T505, SER

What's new

• Overall stability of your device has been improved.
• The security of your device has been improved.


Other Changes
- as part of the implementation of the requirements of the Decree of the Government of the Russian Federation No. 1867 of 18.11.2020, the download of mandatory applications has been added;
- some of these apps will only be installed if the device is reset to factory settings;
To learn more about the Decree of the Government of the Russian Federation No. 1867 of 18.11.2020, please follow the link http://publication.pravo.gov.ru/Document/View/0001202011230051
If you have any questions about downloading the required apps, please contact Samsung Electronics Customer Support via the feedback form on our website [https://www.samsung.com/ru/support/email/] or by phone 8-800-555-55-55 (free of charge from city and mobile phones of local mobile operators in Russia).

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How to flash firmware

Extract (unzip) the SM-T505_SER_T505XXU3BUJ1......T505XXU3BUJ1.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 Tab is a line of Android-based and Windows-based tablet computers produced by Samsung Electronics. The first model in the series, the 7-inch Samsung Galaxy Tab, was presented to the public on 2 September 2010 at the IFA in Berlin and was available on 5 November 2010. Since then several models have been released, including models with 7.7, 8.9 and 10.1-inch displays. The Wi-Fi versions of the tablet all include a GPS system, and the 3G/4G tablets add cellular capability.

Source: wikipedia.org

Other Firmwares

#	Model	Version	Region	OS	Size
1	SM-T505	T505XXU3CVG4	UYO	S(Android 12)	3.9 GB	Download
2	SM-T505	T505XXU3CVG4	TPA	S(Android 12)	3.9 GB	Download
3	SM-T505	T505XXU4CWD2	INU	S(Android 12)	4.13 GB	Download
4	SM-T505	T505XXU4CWD2	XEF	S(Android 12)	4.14 GB	Download
5	SM-T505	T505XXU4CWD2	BTU	S(Android 12)	4.14 GB	Download
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