The new software update for Realme X7 Pro can be identified by firmware version  RMX2121PU_11_A.17. As per the official community post, the device is getting optimizations to system stability in addition to May 2021 security patch.  Device:

Realme X7 Pro

Region:

India

Software version:

RMX2121PU_11_A.17

Changelog:

Security Updated Android security patch: May,2021 System Optimized the system stability

As usual, the new OTA update for Realme X7 Pro is rolling out in a phased manner, which means it will initially reach a small percentage of users followed by a broader rollout, if no critical bugs are found. To manually check for the latest update, head over to Settings and then tap on Software updates.

Realme X7 Pro gets May 2021 security patch update - 28