Download SPRD IMEI Write Tool V10.00.01 (Latest Version) Free 2026

Is your Spreadtrum or Unisoc Android phone showing “Invalid IMEI,” “IMEI Null,” or no network signal after a firmware flash? The SPRD IMEI Write Tool V10.00.01 is the most trusted free solution used by GSM repair shops worldwide to fix this exact problem — in seconds, without any dongle or paid license.

This powerful yet lightweight Windows tool lets you write Single & Dual IMEI, repair Bluetooth MAC address, write MBSN and PSN, and perform a factory reset — all from one clean interface. Whether you’re a seasoned technician or handling your first Unisoc IMEI repair, this guide covers everything: features, changelog, download links, supported chipsets, and step-by-step instructions.

Table of Contents

What Is SPRD IMEI Write Tool?

The SPRD IMEI Write Tool (Spreadtrum IMEI Write Tool) is a free, portable Windows utility developed specifically for repairing IMEI numbers on Spreadtrum (SPRD) and Unisoc-powered Android smartphones. When a device loses its IMEI after flashing firmware, a baseband error, or a factory reset gone wrong — the phone becomes unable to connect to any mobile network. This tool restores the original IMEI safely and in seconds.

Unlike premium paid tools, SPRD IMEI Write Tool requires no box, dongle, or activation — making it one of the most accessible and cost-effective IMEI repair solutions for Unisoc devices available today.

🔑 Key advantage: 100% free, no hardware dongle, no login required — works straight out of the box on any Windows PC.

Why Is IMEI Repair Necessary?

IMEI (International Mobile Equipment Identity) is a unique 15-digit code that identifies every mobile device on a cellular network. When an IMEI is lost or corrupted, the device:

❌ Cannot connect to any mobile network
❌ Shows “No Service” or “Emergency Calls Only”
❌ Fails baseband verification during firmware flashing
❌ Cannot be registered or activated on a carrier

Repairing the IMEI with the correct original IMEI number instantly restores full network functionality on Unisoc devices.

Key Features of SPRD IMEI Write Tool V10.00.01

📶 IMEI Writing & Repair

Write Single IMEI on single-SIM Unisoc / Spreadtrum devices
Write Dual IMEI on dual-SIM Unisoc / Spreadtrum devices
Restore IMEI lost after firmware flashing, baseband errors, or factory reset
Lightning-fast IMEI write process — completed in seconds

🔵 Full Device Identity Restoration

Write and repair Bluetooth MAC address
Write MBSN (Mobile Board Serial Number)
Write PSN (Product Serial Number)
Complete device identity restoration in one session

🔌 Connection & Compatibility

Supports USB Mode connection
Supports COM Port connection
Compatible with Windows 7 / 8 / 10 / 11 (32-bit & 64-bit)
Works with a wide range of Unisoc / SPRD chipset devices

🛠️ Advanced Functions

Factory Reset option included
CheckVersion support for firmware verification
Phase Check feature for baseband validation
One-click driver installation — included inside the tool
Portable-friendly — no heavy installation required

💡 Accessibility & Performance

✅ Completely free — no license, dongle, or subscription
✅ Ultra-lightweight — only 7.4 MB compressed
✅ Works on low-end and old PCs without issues
✅ Beginner-friendly interface — suitable for all skill levels
✅ Trusted and used by thousands of repair shops worldwide
✅ No internet connection required after installation

Download SPRD IMEI Write Tool V10.00.01

File Name: SPRD_IMEI_Write_Tool_V10.00.01.7z
Version: V10.00.01 (Latest 2026)
File Size: 10 MB
Platform: Windows 7 / 8 / 10 / 11 (32-bit & 64-bit)
Developer: SPRD Tool Team

Download Now

What’s New in SPRD IMEI Write Tool V10.00.01

📱 Updated Device Support

Extended and improved support for newer 2025–2026 Spreadtrum and Unisoc smartphone models — ensuring the tool stays current with the latest budget Android devices hitting the market.

🔧 Improved Write Stability

Resolved random crashes during the IMEI write process that affected certain Unisoc chipset variants in the previous version. The writing process is now significantly more reliable and consistent across all supported devices.

🔌 Better USB Driver Detection

Completely reworked USB phone detection logic — devices are now recognized faster on first connection with fewer “device not found” errors, even on stricter Windows 11 driver environments.

🖥️ Cleaner UI

Redesigned setup window with a smoother, more readable layout — reducing user confusion during the connection and writing workflow, especially for first-time users.

How to Install SPRD IMEI Write Tool V10.00.01

Download the .7z archive using the links above.
Extract all files directly to the C: drive root — C:\SPRD_IMEI_Write_Tool (critical step — do not extract to Desktop or other folders).
Disable your antivirus temporarily before running the setup (false positives are common with IMEI tools).
Open the extracted folder and run the setup file following the on-screen prompts.
Click “Finish” to complete installation.
Launch the shortcut WriteIMEI.exe from your Desktop.

⚠️ Important: The tool’s driver installer uses hardcoded C: drive paths. Extracting to any other location will cause driver installation failure and device detection errors.

How to Use SPRD IMEI Write Tool V10.00.01

▶️ Write / Repair IMEI

Launch WriteIMEI.exe from the Desktop.
Click the “Setup” button in the main interface.
Select “USB” as your connection mode.
Choose “1” (Single SIM) or “2” (Dual SIM) based on your device.
Click “Install Drivers” — one-click install included. (Skip if already installed.)
Connect your phone via USB cable.
Enter the original IMEI number(s) — find them on the device box or original packaging.
Click “Write IMEI” and wait for the success confirmation.
Reboot your device — IMEI is fully restored! ✅

▶️ Repair Bluetooth MAC Address

Open the Bluetooth tab in the tool.
Enter the original Bluetooth MAC address of your device.
Click “Write Bluetooth” and wait for completion.
Reboot the device to apply changes.

▶️ Write MBSN / PSN

Navigate to the MBSN / PSN tab.
Enter the correct serial number values from device documentation.
Click “Write” and wait for the confirmation message.

▶️ Factory Reset

Connect the device in USB mode.
Navigate to the Reset tab.
Click “Factory Reset” — ⚠️ all data will be erased.
Device will reboot automatically after completion.

Supported Unisoc / Spreadtrum Chipsets

Chipset	Series	Common Devices
SC7731E	Unisoc SC	Budget entry-level phones
SC9832E	Unisoc SC	Itel, Tecno entry models
SC9863A / SC9863A_64	Unisoc SC	Samsung A01 Core, Tecno
Tiger T310_64	Unisoc Tiger	Infinix Smart 5
Tiger T606_64	Unisoc Tiger	Realme C30, Narzo 50i
Tiger T610_64	Unisoc Tiger	Samsung A03, A03s
Tiger T612_64	Unisoc Tiger	Redmi 10C, Poco C40
Tiger T616_64	Unisoc Tiger	Infinix Note 12i
Tiger T700_64	Unisoc Tiger	Mid-range Unisoc devices

Supported Device Brands

SPRD IMEI Write Tool V10.00.01 is compatible with budget and mid-range Android brands running Spreadtrum / Unisoc chipsets:

✅ Itel — A-series, P-series, S-series, Vision-series, IT-series
✅ Tecno — A-series, F-series, K-series, Spark-series, Camon-series
✅ Infinix — Smart-series, Hot-series, Note-series, Zero-series
✅ Samsung — Budget models on Unisoc chipsets (A01 Core, A03, A03s, A03 Core)
✅ Realme — C-series and Narzo-series on Unisoc chipsets
✅ Symphony — Various Unisoc-based models popular in South Asia
✅ Walton — Primo-series and other SPD models
✅ Lava — Z-series and other Unisoc models
✅ Micromax — Budget Unisoc-powered models
✅ Generic SPRD devices — All Spreadtrum chipset Android phones

⚠️ Warning

Before using this tool, always back up all personal data — factory reset operations permanently erase device data. You must only write the original IMEI printed on the device box or original packaging. Writing a fabricated, cloned, or stolen IMEI is illegal under telecommunications law in most countries and may result in criminal prosecution. This tool is intended solely for legitimate device repair by authorized technicians.

Important Notes

🛡️ Virus Status: This tool was scanned with Kaspersky Antivirus before uploading — 100% safe to use. Antivirus false positives are common with IMEI tools; disable your antivirus during installation only.

📌 Credit: Full credit goes to the original SPRD Tool developer for releasing this tool free of charge to the GSM repair community.

🔌 USB Driver: If your device is not detected, install the Unisoc / SPD USB Driver first — a one-click driver installer is included inside the tool folder.

💡 Extraction Path: Always extract to the C: drive root for correct driver path resolution. Do not extract to Desktop, Downloads, or other directories.

Frequently Asked Questions (FAQs)

❓ Is SPRD IMEI Write Tool completely free? Yes — SPRD IMEI Write Tool V10.00.01 is 100% free. No license, activation, subscription, or hardware dongle is required.

❓ What is the difference between Single and Dual IMEI? Single IMEI devices have one SIM slot and one IMEI. Dual IMEI devices have two SIM slots — each with its own unique IMEI. The tool supports both configurations.

❓ My Unisoc device is not being detected — what should I do? First, install the Unisoc USB drivers included in the tool. Disable antivirus, use a different USB port, try a different cable, and ensure the phone is in the correct connection mode (not charging-only).

❓ Can I write any IMEI I choose? No. You must only write the original IMEI of the specific device, as printed on the box or back label. Writing an incorrect, fabricated, or third-party IMEI is illegal and may permanently damage the device’s network connectivity.

❓ Does it work on Windows 11? Yes. SPRD IMEI Write Tool is fully compatible with Windows 7, 8, 10, and 11 on both 32-bit and 64-bit systems.

❓ Do I need an internet connection to use this tool? No. Once installed, SPRD IMEI Write Tool works completely offline — no internet connection required.

Conclusion

The SPRD IMEI Write Tool V10.00.01 remains the go-to free solution for Unisoc and Spreadtrum IMEI repair in 2026. With its comprehensive feature set — covering Single & Dual IMEI writing, Bluetooth MAC repair, MBSN & PSN restoration, and factory reset — combined with improved stability, better driver detection, and an updated device database, it delivers professional-grade results without costing a single penny.

For repair shops handling high volumes of budget Unisoc devices — from Itel and Tecno to Samsung and Realme — this tool saves both time and money every single day. Download SPRD IMEI Write Tool V10.00.01 now and restore your device’s IMEI in seconds! 🚀

Have you used the SPRD IMEI Write Tool before? Drop your experience in the comments below!

Download SPRD IMEI Write Tool V10.00.01 (Latest Version) Free 2026

What Is SPRD IMEI Write Tool?

Why Is IMEI Repair Necessary?