You can now download the first ever build of MIUI 12.5 for Poco X3 NFC codename Surya. However, this build is for Global variant of the device.
Xiaomi rolls out MIUI 184.108.40.206.RJGMIXM Stable ROM for Poco X3 NFC bringin major update.
The previous version already ships Android 11 R update.
This version is of course still based based on Android 11 but it also packs other major new features to the phone.
Poco X3 NFC boasts
Qualcomm SM7150-AC Snapdragon 732G SoC which is a chipset manufactured under 8 nm finfet technology.
It has identical hardware specifications to its sibling the non-NFC variant, the one with codename Karna.
Here in this page, you can download the first update of MIUI 12.5 for Poco X3 NFC from either official link or mirror direct link.
Official Direct Links
You can download the full MIUI ROM from its official direct links down below.
Download MIUI 220.127.116.11.RJGMIXM Global Stable Recovery ROM (ZIP)
Download MIUI 18.104.22.168.RJGMIXM Global Stable Fastboot ROM (TGZ)
These mirror links provide the same exact 1:1 copies of MIUI ROM version 22.214.171.124.RJGMIXM for Poco X3 NFC.
We make no modifications nor alterations to the firmware file.
The files are hosted on our servers that supports multiple resume-able download connections.
You can download both fastboot and recovery MIUI 12.5 ROM from mirror links on the next page.