[Update: US rollout schedule] Samsung reveals the One UI 4.0 upgrade rollout schedule for its devices

[Update: US rollout schedule] Samsung reveals the One UI 4.0 upgrade rollout schedule for its devices

Update (11/17/2021 @ 01:56 ET): Samsung has officially shared the One UI 4.0 rollout timeline for the US. Scroll to the bottom for more information. The article as published on November 15, 2021, is preserved below.

Over the last few weeks, Samsung has released One UI 4.0 beta updates based on Android 12 to quite a few of its devices. The flagship Galaxy S21 series has already received four closed beta builds of One UI 4.0, while older models like the Galaxy S20 series and Galaxy Note 20 series just joined the beta program. The company’s latest foldables, the Galaxy Z Fold 3 and Galaxy Z Flip 3, have also received beta builds of Samsung’s latest software skin, and a new notice on the Samsung Members app suggests that the stable builds might start rolling out soon.

Hands-on with Samsung One UI 4.0 Beta 2: Theming, Virtual RAM, and more!

Samsung seems to have accidentally pushed a notice on the Samsung Members app (via @FrontTron), revealing the One UI 4.0 stable rollout schedule for its devices. As per the notice, One UI 4.0 based on Android 12 will start rolling out to the Galaxy S21 series this month, followed by the Galaxy Z Fold 3, Galaxy Z Flip 3, Galaxy Note 20 series, Galaxy S20 series, Galaxy Z Fold 2, and Galaxy Z Flip in December. Check out the image attached below to see when other devices in Samsung’s portfolio will receive the new update:

Samsung One UI 4.0 Android 12 upgrade schedule

(Via: @FrontTron)

Samsung rolled out a similar notice on the Samsung Members app to users in Brazil. However, the rollout schedule isn’t the same in that region. As per a recent post on the Samsung community forums, the company plans to release stable builds of One UI 4.0 based on Android 12 to the Galaxy Z Fold 3 in December this year, followed by the Galaxy S21 series, the Galaxy Z Flip 3, the Galaxy Z Flip, and Galaxy Z Fold 2 in January next year. See the table below for the rollout schedule for other Samsung devices in Brazil:

One UI 4.0 Brazil rollout schedule

Rollout scheduleModels
December 2021
  • Galaxy Z Fold 3
January 2022
  • Galaxy Z Fold
  • Galaxy Z Flip
  • Galaxy Z Fold 2
  • Galaxy Z Flip 3
  • Galaxy S21
  • Galaxy S21+
  • Galaxy S21 Ultra
February 2022
  • Galaxy S10+
  • Galaxy S20
  • Galaxy S20+
  • Galaxy S20 Ultra
  • Galaxy Note 20
  • Galaxy Note 20 Ultra
  • Galaxy S20 FE
  • Galaxy Tab S7
  • Galaxy A52s
  • Galaxy A72
March 2022
  • Galaxy S10e
  • Galaxy S10
  • Galaxy Note 10e
  • Galaxy Note 10
  • Galaxy S10 Lite
  • Galaxy Note 10 Lite
  • Galaxy A52
  • Galaxy A52 5G
April 2022
  • Galaxy M62
  • Galaxy Tab S7 FE
May 2022
  • Galaxy Tab S6
  • Galaxy Tab S6 Lite
  • Galaxy A51
  • Galaxy M52 5G
June 2022
  • Galaxy M31
  • Galaxy M51
  • Galaxy Tab A7
  • Galaxy M21s
  • Galaxy A71
  • Galaxy A32 5G
  • Galaxy M22
  • Galaxy M32
  • Galaxy Tab A7 Lite
  • Galaxy A32
July 2022
  • Galaxy XCover Pro
  • Galaxy A01
  • Galaxy A31
  • Galaxy A12
  • Galaxy A02s
  • Galaxy A22
  • Galaxy M12
  • Galaxy A11
  • Galaxy A21s
  • Galaxy A03s
August 2022
  • Galaxy A11
  • Galaxy A21s
  • Galaxy A03s

Note that Samsung has since removed the notice in both regions. This leads us to believe that the company is still ironing out the final details, and it may change the rollout schedule for some devices. However, Samsung seems to have finalized the One UI 4.0 rollout schedule for the Galaxy S21 series as Canadian telecom giants Rogers and Telus have confirmed that the Android 12 update will roll out to the devices on November 23. This suggests that unlocked models in other regions will likely receive the update by next week.


Update: Stable One UI 4.0 begins rolling out today for the Samsung Galaxy S21 series

Samsung has officially announced that the stable rollout of One UI 4.0 has officially begun, starting with the Samsung Galaxy S21, Galaxy S21+, and Galaxy S21 Ultra, with rollout beginning today. We’ll shortly be updating our One UI 4 Update Tracker with download links so you can easily sideload the new update.

The company did not reveal further timelines beyond its flagship S series, but these are the devices that will get the update:

  • Galaxy S20, S20+, S20 Ultra
  • Galaxy S20 FE
  • Galaxy Note20, Note20 Ultra
  • Galaxy S10, S10e, S10+, S10 5G
  • Galaxy Note10, Note 10+
  • Galaxy Fold
  • Galaxy Z Fold 3
  • Galaxy Z Flip 3
  • Galaxy Z Fold 2
  • Galaxy Z Flip, Z Flip 5G
  • Galaxy A82 5G
  • Galaxy A72
  • Galaxy A52, A52 5G, A52s 5G
  • Galaxy A42 5G
  • Galaxy Tab S7, Tab S7+

Update: One UI 4.0 rollout timeline for the US

Samsung has now shared the official One UI 4.0 rollout timeline for the US region through the Samsung Members app (via Android Authority). As per the schedule, Samsung plans to release the stable Android 12 update to the Galaxy Z Fold 3 and Galaxy Z Flip 3 next month, followed by the Galaxy S20 series, Galaxy Note 20 series, and older foldables in January next year. See the table below for the rollout schedule for other Samsung devices in the US:

One UI 4.0 US rollout schedule

Rollout scheduleModels
December 2021
  • Galaxy Z Fold 3
  • Galaxy Z Flip 3
January 2022
  • Galaxy S20+
  • Galaxy S20 Ultra
  • Galaxy S20 FE
  • Galaxy Note 10 series
  • Galaxy Note 20 series
  • Galaxy Z Flip
  • Galaxy Z Flip 5G
  • Galaxy Fold
  • Galaxy Z Fold 2
February 2022
  • Galaxy S20
  • Galaxy S10 series
  • Galaxy A52 5G
  • Galaxy Tab S7
  • Galaxy Tab S7+
March 2022
  • Galaxy Tab S7 FE
April 2022
  • Galaxy A51
  • Galaxy A51 5G
  • Galaxy A71 5G
  • Galaxy Tab S7 FE 5G
  • Galaxy Tab S6 Lite
May 2022
  • Galaxy A32 5G
  • Galaxy A42 5G
  • Galaxy Tab S6
  • Galaxy Tab A7 (2020)
  • Galaxy Tab Active 3
June 2022
  • Galaxy XCover Pro
  • Galaxy Tab A7 Lite
July 2022
  • Galaxy A21
  • Galaxy A12
August 2022
  • Galaxy A02s
  • Galaxy A01
  • Galaxy A11

About author

Pranob Mehrotra
Pranob Mehrotra

A Literature and Linguistics graduate with a keen interest in everything Android. When not writing about tech, Pranob spends most of his time either playing League of Legends or lurking on Reddit.