The Redmi 1S was a popular smartphone from Xiaomi that offered excellent value and solid performance for its time. But as it aged, users began to face problems such as hang on logo, slow performance, and software-related glitches. If you're experiencing similar issues, flashing the official stock firmware can be the solution you need.
This page provides the official Redmi 1S firmware download link along with step-by-step guidance to flash the ROM correctly. Whether your device is stuck in a boot loop, infected with a virus, or simply needs a performance boost, this firmware can help restore it to factory condition.
🔧 Why Install Redmi 1S Stock ROM?
- ⚠️ Fix issues like dead boot, stuck at logo, or touch not working
- 🔐 Apply security updates and patch system vulnerabilities
- 🚀 Improve speed, reduce lags, and optimize battery life
- 📶 Resolve IMEI errors or no service issues
- 🆕 Restore factory software to remove viruses or system corruption
📥 Redmi 1S Firmware Download
| Download Firmware & Flash File |
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🔽 Download Redmi 1S Official Firmware |
⚙️ Before Flashing – Read This First
- ✔️ Backup your data (photos, apps, contacts, etc.)
- ✔️ Charge your phone to at least 50%
- ✔️ Install Qualcomm USB Drivers on your PC
- ✔️ Enable USB Debugging in developer settings
💡 How to Flash Redmi 1S Firmware (Qualcomm Device)
- 1️⃣ Extract the downloaded firmware package
- 2️⃣ Download and install QFIL Tool (Qualcomm Flash Image Loader)
- 3️⃣ Open QFIL, select the correct .mbn file from the firmware folder
- 4️⃣ Power off your Redmi 1S and boot it into EDL (Emergency Download Mode)
- 5️⃣ Connect your phone to the PC using a USB cable
- 6️⃣ Click on “Download” in QFIL to start the flashing process
- 7️⃣ Wait for the process to finish and reboot the phone
After flashing, your Redmi 1S should boot normally with fresh software and improved performance. If issues continue, consider a full factory reset or checking for hardware faults.