Realme C21Y and Realme C25Y users in India are receiving the latest update with the firmware version RMX3261_11_A.77 and RMX3265_11_A.25, respectively. According to the changelog shared by RMUpdate, the latest build mainly brings the February 2022 security patch that improves system security and privacy by fixing numerous vulnerabilities. With the new update, Realme has added an OTG switch on both devices, which is turned off by default. You can turn it on by heading over to Settings » Network & internet » OTG. The update also includes fixes for several known issues and system stability improvements.

Realme C21Y and Realme C25Y users in India have started receiving the February update. It is most likely to be rolling out in a phased manner. It means that the update will initially reach a limited number of users, followed by a broader rollout in the coming days. To manually check for new updates navigate to Settings » Software update.

Update Changelog:

Security Updated Android security patch: February 2022 Fixed some known issues and improved system stability OTG Adds an OTG switch which is turned off by default. To turn on this feature, go to “Settings – Network & internet – OTG”
Realme C21Y  Realme C25Y pick up February 2022 security patch with the latest update - 40