https://bigota.d.miui.com/V12.5.3.0.RJGMIXM/miui-blockota-surya_global-V12.5.1.0.RJGMIXM-V12.5.3.0.RJGMIXM-8a63c91d41-11.0.zip

Xiaomi POCO X3 NFC Miui 12.5 Update Android 11 - Global Stable V12.5.3.0 , Recovery ROM flash file. Find the OTA update  - OTA Apply for V12.5.1.0 - Link     ...