The November 2021 software update for Realme C21 was announced through a Realme community post. According to the changelog mentioned there, the OTA update brings the Android security patch level to November 2021. It improves system security and privacy by fixing a bunch of known vulnerabilities. Additionally, the update optimizes system performance and system stability for a good user experience. Realme X2 Pro, on the other hand, is also receiving the November 2021 security patch via the new OTA update. As mentioned in the changelog, Realme has fixed the problem where the device automatically restarts while receiving Voice Call over WhatsApp. The update also fixes the notification bar issue where it does not adapt to dark mode in some cases.
Realme C21 and Realme X2 Pro Devices:
Realme C21 Realme X2 Pro
Region:
India
Firmware versions:
Realme C21 RMX3201_11.C.04 Realme X2 Pro RMX1931_11_F.14
Changelog: [Realme C21]
Security Android security patch: November, 2021 System Optimized the system performance Optimized the system stability
[Realme X2 Pro]
Security Updated Android security patch: November, 2021 System Fixed the problem of phone, automatically restarting in some scenarios while receiving Voice Call over WhatsApp Fixed the problem of notification bar not adapting to Dark Mode in some scenarios
[source 1, 2]
