Redmi Y3 Fastboot Firmware Flash File V10.3.2.0.PFFINXM Without Password
- How to upgrade to MIUI Developer ROM
1. Back up your data and apps before upgrading to MIUI.
2. Stable ROM users of MIUI, please upgrade to MIUI Dev ROM via fastboot method (download fastboot ROM).
3. MIUI Global Beta ROM users, If your device is bootloader locked, please unlock it before fastboot flashing.