You cannot simply flash an Android 10 ROM via recovery. You must use the official Realme rollback package. Otherwise, you will brick your device.
Enable by going to Settings > About Device > Version and clicking on the Build number 7 times . realme x2 pro rollback package android 11 to 10 full
This official method generally requires your device to be on a specific version (e.g., C.28 or later) to ensure compatibility. realme.com Download Links You cannot simply flash an Android 10 ROM via recovery
October 26, 2023 Device Model: RMX1931 Current Target: Android 10 (Q) realme x2 pro rollback package android 11 to 10 full
Visit the Realme Community Website → Search for "Realme X2 Pro Rollback Package" → Look for the official post by Realme Staff.