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India: Samsung Galaxy S20 FE June 2021 security patch update rollout begins



Samsung Galaxy S20 FE

Samsung started to release a new software update for the Galaxy S20 FE (LTE) devices in India. The new firmware update carries build number – G780FXXU4CUF1 and focuses on system security improvements.

According to the update log, the new Galaxy S20 FE update installs the latest June 2021 security patch for better device security. Moreover, it improves the Quick Share for easier file sharing across Galaxy devices.

Thanks for the tip – Megha!

What’s new with June 2021 update

A few days ago, the company published the June 2021 security bulletin, which reveals the details of this month’s new software update for Galaxy devices including fixes for 47 CVEs from Google and 19 SVEs from Samsung. [Read more]


Galaxy S20 FE could soon get Telephoto Pro Mode

We’ve recently reported that the Korean tech giant working to add a new camera feature that lets users use additional camera adjustments and settings of Pro Mode while using telephoto camera lens. [Read more]

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One UI 3.5 and Android 12 Development is underway

A few months ago, Samsung released the Android 11-based One UI 3.0 update, followed by One UI 3.1. Recently, we’ve got some evidence that reveals the company has started working to introduce the next iteration of One UI 3.x that will be the One UI 3.5 in near future.

How to check for updates manually?

Do note that the Galaxy S20 FE June 2021 security patch update is rolling out in the Indian market gradually, so it may take a bit longer to be available for every unit. Till then, you can check for the update manually by heading towards device Settings >> Software updates >> Download and install.


James is the lead content creator on Sammy Fans and mostly works on Samsung's firmware section. His first phone was the Samsung Galaxy S4 and continue to get new S series devices. Most of the time, James tries to learn about new technologies and gadgets but he also sneaks a bit of free time to nearby rivers and nature.

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[List] These Samsung phones received January 2022 security update



January 2022 security update

Before a day to start the January Month, Samsung started releasing the January 2022 security update rollout. Instead of a flagship device, the Galaxy A51 became the first mid-range smartphone to get this latest security patch.

Alongside, the company will now gradually expand the January 2022 security patch update to more eligible Galaxy devices in the coming days and weeks.


Samsung January 2022 security update

As the South Korean tech giant has started the January 2022 security update rollout with the mid-range device, therefore, we can’t say with certainty that the flagship will be the next to receive this latest patch.

Meanwhile, Samsung is also providing the stable Android 12 One UI 4 update to its several Galaxy devices. Thus, we can expect that these phones with get this new security patch alongside the stable update.


Usually, Samsung discloses detailed information in the first week of each month, it cannot confirm which CVEs and SVEs are fixed in the January 2022 patch. Although, it’s confirmed that the company will further enhance the stability and security of Galaxy devices through the January 2022 update.

In this article, we will list all Samsung Galaxy phones and tablets that have received the January 2022 security update. At the same time, we will continually update this story with new and true information such as security bulletins.

Samsung January 2022 Update Device List

New additions will be added on top

Galaxy Z Fold 2

  • F916USQS2FULH – Verizon

Galaxy A03s

  • A037MUBS2AVA2

Samsung Galaxy A22 4G

  • A225MUBS3AUL5

Samsung Galaxy A03s

  • A037MUBS2AVA2

Samsung Galaxy Tab S7 series

  • Galaxy Tab S7 – CVA5
  • Galaxy Tab S7+ – CVA5

Samsung Galaxy S10 series 

  • Galaxy S10e – G970FXXUEGVA4
  •  Galaxy S10 – G973FXXUEGVA4
  • Galaxy S10+ – G975FXXUEGVA4

Samsung Galaxy Galaxy A01

  • A015FXXS5BUL1

Samsung Galaxy Note 20 Series

  • Galaxy Note 20/Ultra 5G – N98xBXXS3EULH
  • Galaxy Note 20/Ultra LTE – N98xFXXS3EULH

Samsung Galaxy Z Fold 3

  • F926BXXS1BUL8

Samsung Galaxy Z Flip 3

  • F711BXXS2BUL8

Samsung Galaxy Fold

  • F900FXXU6GUL9

Samsung Galaxy S20 series

  • Galaxy S20 5G – G981U1UES2DUL2
  • Galaxy S20+ 5G – G986U1UES2DUL2
  • Galaxy S20 Ultra 5G – G988U1UES2DUL2

Samsung Galaxy A52 series

  • Galaxy A52s 5G – A528NKSS1BUL7

Samsung Galaxy Tab S6 Lite

  • P615XXS4DUL5

Samsung Galaxy S21 series

  • Galaxy S21 FE – G990EXXU1BUL5
  • Galaxy S21 – G991NKSU3BULF
  • Galaxy S21+ – G996NKSU3BULF
  • Galaxy S21 Ultra – G998NKSU3BULF

Samsung Galaxy Note 10 series

  • Galaxy Note 10 – N970FXXU7GULD
  • Galaxy Note 10 Plus – N975FXXU7GULD
  • Galaxy Note 10 Plus 5G – N976BXXU7GULD
  • Galaxy Note 10 Lite – N770FXXU8FUL7

Samsung Galaxy A51

  • A515FXXU5EUL3

Get notified –

Aside from SammyFans’ official Twitter and Facebook page, you can also join our Telegram channel, follow us on Instagram and subscribe to our YouTube channel to get notified of every latest development in Samsung and One UI ecosystem. Also, you can follow us on Google News for regular updates. 

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Samsung RAM Plus (virtual RAM) now available for these devices (List)



Samsung RAM Plus virtual ram device list

RAM is one of the most important elements of a smartphone and the makers are now extending it through software updates. After some Chinese OEMs, Samsung is here with its virtual memory extension feature called RAM Plus (check compatible device list below).

Silently, the Korean tech giant has introduced the virtual RAM extension functionality, which brings up to 4GB of additional space to the smartphone. To be noted, the Galaxy A52s received Samsung RAM Plus feature along with a new firmware update, which makes RAM expansion possible.

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After the Galaxy A52s, there’s a possibility of the RAM Plus feature expansion to more Samsung devices in order to let them increase RAM virtually. Well, this amazing feature is currently exclusive to the Galaxy A52s, while we will update the list whenever Samsung expands it to more Galaxy devices.

Samsung RAM Plus (virtual RAM) Device List

  1. Galaxy A52s
  2. Galaxy A52 5G
  3. Galaxy Z Fold 3
  4. Galaxy S21, Galaxy S21+ and Galaxy S21 Ultra
  5. Galaxy A52
  6. Galaxy A72
  7. Galaxy M32
  8. Galaxy S20, Galaxy S20+ and Galaxy S20 Ultra [With One UI 4 Beta]
  9. Galaxy Note 20 and Galaxy Note 20 Ultra [With One UI 4 Beta]
  10. Galaxy Z Fold 2, Flip 5G and Flip 4G [With One UI 4 Beta]
  11. Galaxy S10e, Galaxy S10 and Galaxy S10+ [With One UI 4 Beta]
  12. Galaxy Note 10 and Galaxy Note 10+ [With One UI 4 Beta]
  13. Galaxy Tab S7 FE [Source]
  14. Galaxy Tab S6 [Source]
  15. Galaxy Tab S7 & S7+
  16. Galaxy S20 FE LTE/5G [Source]
  17. Galaxy M12 – India [Source]
  18. Galaxy F62
  19. Galaxy A42 5G

Update: The company could provide the RAM Plus feature to more of its smartphones with the Android 12-based One UI 4.0 update.

Samsung RAM Plus virtual ram device list

The list will be updated regularly with authentic information!

OPPO’s Memory Expansion Technology

Works as an auxiliary function, OPPO’s Memory Expansion Technology lets users temporarily convert part of their smartphone’s available read-only memory (ROM) to virtual RAM. Moreover, consumers will be given the freedom to adjust the volume of expansion, with three adjustment levels.


Users can enjoy enhanced performance for RAM-intensive games or photo and video editing mobile applications, and a smoother experience while running multiple mobile applications simultaneously thanks to virtual RAM Expansion.

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[List] Samsung devices installing January 2022 Security Patch update



Samsung January 2022 Security Patch Update

Tracking from December 30th, 2021!

Google launched the official Android 12 in October 2021, and Samsung upgraded all of its eligible flagship Galaxy devices within just two months, becoming the faster update provider OEM.

While it’s impossible to beat Google in the distribution of a new Android version, BUT, Samsung is swiftly beating it in the Android security patch release, every month.

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Starting December 30, Samsung has begun the January 2022 security patch update rollout for the Galaxy devices in which the mid-range Galaxy A51 became the first.


Samsung January 2022 Security Patch Update

Moving ahead, the Korean tech giant is rapidly expanding the reach of this most up-to-date January 2022 security patch to more and more compatible Galaxy devices, with new s/w updates.

Below, you can check all the Samsung devices that are installing the January 2022 security patch and identification build version (s). Do note, we’ll update this article as soon as the latest patch reaches a new Galaxy device.

Samsung January 2022 Security Patch


Galaxy Z Series

  • Galaxy Z Fold 3
    • F926BXXS1BUL8
    • F926USQS1BULB – Verizon


  • Galaxy Z Flip 3
    • F711BXXS2BUL8
    • F711USQS2BULB – Verizon


  • Galaxy Fold
    • F900FXXU6GUL9
    • F907NKOU3GULB – Korea


  • Galaxy Z Fold 2
    • F916USQS2FULH – Verizon


Galaxy S Series

  • Galaxy S20 series
    • Galaxy S20 – G981U1UES2DUL2 | G981BXXSCEUL9
    • Galaxy S20+ – G986U1UES2DUL2 | G986BXXSCEUL9
    • Galaxy S20 Ultra – G988U1UES2DUL2 | G988BXXSCEUL9


  • Galaxy S21 series
    • Galaxy S21 – G991U1UES4BULE
    • Galaxy S21+ – G996U1UES4BULE
    • Galaxy S21 Ultra – G998U1UES4BULE
    • Galaxy S21 FE – G990EXXU1BUL5 | G990U1UEU2BUL8 (US)


  • Galaxy S10 series
    • G970FXXUEGVA4 – Galaxy S10e
    • G973FXXUEGVA4 – Galaxy S10
    • G975FXXUEGVA4 – Galaxy S10+


Galaxy Note Series

  • Galaxy Note 10 series
    • Galaxy Note 10 – N970FXXU7GULD
    • Galaxy Note 10 Plus – N975FXXU7GULD
    • Galaxy Note 10 Plus 5G – N976BXXU7GULD
    • Galaxy Note 10 Lite – N770FXXU8FUL7


  • Galaxy Note 10 series
    • Galaxy Note 20 – N981USQS2EULH
    • Galaxy Note 20 Ultra – N986USQS2EULH


Galaxy A Series

  • Galaxy A01
    • A015FXXS5BUL1


  • Galaxy A51
    • A515FXXU5EUL3


  • Galaxy A22
    • A225MUBS3AUL5


  • Galaxy A03s
    • A037MUBS2AVA2


Galaxy M Series

  • So far, no Galaxy M series device received January 2022 update.


Galaxy F Series

  • So far, no Galaxy F series device received January 2022 update.


Galaxy Tab Series

  • Galaxy Tab S6 Lite
    • P615XXS4DUL5


  • Galaxy Tab S7, S7+
    • CVA5 – Korea


Galaxy XCover Series

  • So far, no Galaxy XCover series device received January 2022 update.
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