Simple interface, supports dual SIM, quick writing process. Best for: Direct IMEI writing via USB. 2. SPD Aftersales Tool (Tanssion Tool)
SPD Driver v1.4.0 (Supports both 32-bit and 64-bit Windows environments). Step-by-Step Guide to Restore IMEI on SC7715
To use the SC7715 IMEI tool, follow these steps:
Works via USB using specialized SPD drivers. sc7715 imei tool download new
Run the installer script matching your operating system ( x86 for 32-bit or x64 for 64-bit).
To ensure a smooth connection between your mobile device and your Windows PC, prepare the following items: Windows 7, 10, or 11 (64-bit preferred).
The is a baseband processor (modem chip) manufactured by Spreadtrum (now UNISOC). It is commonly found in budget smartphones, feature phones, and IoT devices. The "SC7715 IMEI Tool" refers to software utilities designed to rewrite, repair, or restore the IMEI (International Mobile Equipment Identity) number on devices using this specific chipset. Simple interface, supports dual SIM, quick writing process
Click the Write or Start button. The progress bar will turn green and show "Passed" once finished. ⚠️ Important Legal & Safety Notice
Several flashing and maintenance utilities are capable of communicating with the SC7715 chipset. Depending on whether your device is stuck in a bootloop or can boot into its operating system, choose one of the following validated tools. 1. SPD WriteIMEI Tool (Official Utility)
Click "Read" to see the current (likely empty or corrupted) info. Manually type or paste your device's original IMEI (found on the box or under the battery) into the IMEI fields. SPD Aftersales Tool (Tanssion Tool) SPD Driver v1
If you own a smartphone with a Spreadtrum (SPD) chipset—specifically the —you might eventually run into "Invalid IMEI" or "No Service" issues, often after flashing a new ROM or performing a factory reset. The SC7715 IMEI Tool , also widely known as the WriteIMEI Tool , is the go-to utility for restoring your device’s original identification numbers. What is the SC7715 IMEI Tool?
Press and hold the phone's hardware or Volume Up key (this acts as the boot trigger key for Spreadtrum devices). While pressing the key, plug the USB cable into the device. Step 5: Complete the Writing Process
Different manufacturers use different boot keys for the SC7715 platform. If Volume Down doesn't work, try holding Volume Up, holding both volume keys together, or connecting the cable without pressing any buttons.
The is the official standalone utility designed by the chipset manufacturer specifically for production lines and service centers to program or restore network credentials.
The SC7715 IMEI Tool is a lightweight Windows application. It interacts directly with the device's NVRAM to update identification data.