The Xiaomi Mi 1S was once a flagship smartphone known for its responsive performance and attractive design. However, as the device ages, you may face issues like slow performance, system crash, bootloop, or dead boot. If your phone has become unstable or is stuck on the Mi logo, reinstalling the official firmware can help bring it back to life.
On this page, we provide the latest Xiaomi Mi 1S stock ROM with detailed instructions to help you safely flash and recover your device.
š What Are the Benefits of Flashing Xiaomi Mi 1S Firmware?
- š ️ Resolve software issues like hang on logo, boot loop, or app crash
- š Install latest security updates to protect your data
- š± Restore your phone’s performance to factory condition
- š” Fix IMEI loss, network error, and system instability
- š Get new features with updated MIUI builds
š„ Firmware Download Link
| Official Xiaomi Mi 1S Flash File Download |
|---|
š½ Download Xiaomi Mi 1S Stock Firmware (Fastboot ROM) |
š Pre-Flash Checklist
- š Charge your phone to at least 50%
- š¾ Backup all important data (flashing will erase everything)
- š² Enable USB Debugging from Developer Options
- š» Install Qualcomm USB Drivers (Mi 1S is Qualcomm-based)
- š§° Download and install MiFlash Tool (official Xiaomi tool)
⚙️ How to Flash Xiaomi Mi 1S Using MiFlash Tool (Qualcomm)
- 1️⃣ Extract the firmware ZIP file on your PC
- 2️⃣ Open MiFlash Tool and click “Select” to load the firmware folder
- 3️⃣ Boot your phone into EDL (Emergency Download Mode)
- 4️⃣ Connect the phone to your PC using a USB cable
- 5️⃣ Click “Refresh” in MiFlash Tool – your device should appear
- 6️⃣ Choose “Clean all” from the bottom and click the “Flash” button
- 7️⃣ Wait for the flashing process to complete. Once done, the phone will reboot automatically
With the correct firmware and method, you can fix your Xiaomi Mi 1S in minutes and enjoy a clean, fast system again — free from lags, viruses, or system crashes.