OnePlus 11 gets March 2023 security patch update

OnePlus 11 is officially released on January 9, 2023. The Oneplus 11 is powered by Qualcomm’s SM8550 Snapdragon 8 Gen 2 Octa-core processor, and it is equipped with the Android 13 + OxygenOS 13 (international) and ColorOS 13 (China) operating systems.

The resolution of the screen is 1440 x 3216 pixels, and it is protected by Corning Gorilla Glass Victus. A non-removable Li-Po 5000 mAh battery + 100W wired to power the device.

Earlier, OnePlus rolled out a March 2023 security patch and stable OxygenOS 13 update for so many devices, including some of the latest flagship series. OnePlus Nord N10, OnePlus 10 Pro, OnePlus 9, and OnePlus 9 Pro recently received the OxygenOS 13-based March 2023 security patch update.

Now, another OnePlus flagship has grabbed the latest security patch update. According to the latest report, OnePlus 11 is getting the latest patch update (the March 2023 patch) in China. The latest software update is based on ColorOS 13. The latest software update brings several new features and optimization fixes, as well as added support for the Wi-Fi 7 protocol, etc. You can see the full details of this update below.

OnePlus 11 gets March 2023 security patch update

Update Country:

  • OnePlus 11 – China

Update Version:

  • OnePlus 11 – PHB110_11_A.11 (Size – 232MB)

Changelog for OnePlus 11 March 2023 security patch update


  • Update the Android security patch to March 2023 to improve system security
  • Improve system stability
  • Fix the problem that the control center icon has a low probability of overlapping


  • Added support for Wi-Fi 7 protocol
  • Improve Bluetooth connection stability and compatibility
  • Improve WLAN connection stability and compatibility
  • Optimize network connection stability and improve the network experience


  • Improve the stability when adjusting exposure in film mode

Note: As always, this OTA will be incremental. The OTA will reach a small percentage of users today, and we’ll begin a broader rollout in a few days.

How To Update:

Connect to an available Wi-Fi network, if you use mobile data, there will be a warning displayed

  • For Android 11-13, Go to [Settings] – [system] – [system updates]
  • Click [check for updates], if there is an update, click [DOWNLOAD&INSTALL NOW].


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