As of late 2025, Unisoc has started locking NVRAM on their newer T820 and T770 chips. The "new Spreadtrum IMEI repair tool" community is reverse-engineering these locks. Expect version 6.0 by Q1 2026. For now, avoid updating your phone’s security patch beyond November 2024 if you want easy IMEI repair access.
A progress bar will fill up, turning bright green with a or Success notification.
Extract the downloaded zip files to an easily accessible folder on your desktop. Step 2: Configure the WriteIMEI Utility
Effortlessly repair both IMEI 1 and IMEI 2 simultaneously. spreadtrum imei repair tool new
CM2 is an industry-standard professional tool. The dedicated CM2SPD module receives regular updates to counter security patches on modern Unisoc Android devices. Advanced NVRAM repair without data loss. Mode Required: BROM/Diag mode. Best For: Advanced users and commercial repair shops.
Requires enabling the "Volte/IMEI" rewrite options within the active configuration settings before hitting the download button. 2. WriteIMEI Tool (Official Spreadtrum Utility)
For technicians requiring a more comprehensive tool, the Mobile Repair Software Tool (MRST) Unisoc SPRD V2.1 (released June 2025) is a powerful option. As of late 2025, Unisoc has started locking
On devices powered by Spreadtrum/UNISOC chipsets, the IMEI is stored in a dedicated, protected partition known as the NVRAM (Non-Volatile Random-Access Memory) or NVDATA. IMEI corruption typically happens during: Interruptions during official firmware updates. Flashing incompatible third-party custom ROMs.
Before proceeding with any repair software, you must understand the legal boundaries regarding IMEI modifications.
A stable, data-capable connection is crucial. Interruptions during the process can damage the phone's partition table. Step-by-Step Guide: Restoring IMEI via SPD WriteIMEI Tool For now, avoid updating your phone’s security patch
It sounds like you’ve come across a tool or paper related to on devices with Spreadtrum (now Unisoc) chipsets.
John had been in the repair business for years, but he had always struggled with Spreadtrum devices. Unlike Qualcomm or Mediatek-based phones, Spreadtrum devices required specialized tools and software to repair. And when it came to IMEI repair, John often found himself searching for a reliable tool that could get the job done.
A Spreadtrum IMEI repair tool is a specialized software application designed to write, change, or fix the International Mobile Equipment Identity (IMEI) number on devices powered by Spreadtrum or Unisoc processors. Why Do You Need a New SPD IMEI Tool?