Popular Custom ROMs for Redmi 4x Santoni. Without further ado, let's take a closer look at some of the most popular custom ROMs available for your beloved Redmi 4x Santoni: 1. Custom ROM A. Custom ROM A is a feature-rich firmware based on the latest Android version. It offers a seamless user experience with an intuitive and customizable By Idrees Patel. Published Mar 21, 2018. Xiaomi has started rolling-out the MIUI 9.5 Global Stable ROM to the Redmi Note 4 Qualcomm variant (Redmi Note 4X), Redmi Note 3 Qualcomm variant, Mi Max Overview of Global Stable 9.2.3.0 MIUI ROM for Redmi 4X. Global Stable MIUI9 9.2.3.0 for Redmi 4X is available via OTA update. New dashboard where you can add shortcuts, brief notes and events. The MIUI V9.2.3.0 comes with the set of new icons and simplified UI. You can download Redmi 4X MIUI 9 Update ROM on this page. The codename for Redmi 4X is santoni . Both stable and beta Redmi 4X MIUI 9 ROM updates are available for download here. Download Global Stable 9.6.5.0 MIUI ROM for Redmi 4X. Redmi 4X - Global Stable ROM 9.6.5.0 / MIUI 9 / Recovery / System / Android 7.1: Download. Redmi 4X - Global Stable ROM 9.6.5.0 / MIUI 9 / MiFlash / fastboot / Android 7.1: Download. Download Global Stable 9.6.4.0 MIUI ROM for Redmi 4X QxEJ.

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