V4.1 — Spreadtrum Imei Tool
Click the or Write button on the software interface. The tool will now wait for the device connection. Turn off your Spreadtrum smartphone completely.
: Capable of writing two IMEI numbers simultaneously for dual-SIM devices. Mode Versatility
The tool also lets you update your Bluetooth address , Wi-Fi MAC address , and device serial number if they get corrupted. Spreadtrum Imei Tool V4.1
: It allows for IMEI writing via a standard USB data cable while the device is in "Diag Mode" or "Download Mode".
Supports rewriting adjacent network variables, including Bluetooth Mac Addresses, Wi-Fi MAC Addresses, and Device Serial Numbers (SN). Click the or Write button on the software interface
: The device is typically connected to the PC while powered off, often using a "boot key" (like Volume Down) to trigger the correct port. Port Selection : In the tool, users must select the correct assigned to the device in Windows Device Manager. Data Entry
This article offers an in-depth guide on the features, prerequisites, and usage of the . What is Spreadtrum IMEI Tool V4.1? : Capable of writing two IMEI numbers simultaneously
Failing to prepare your PC and phone properly can result in connection drops or a permanent brick. Complete these four steps before opening the tool:
Custom firmware installations, data corruption, or flashing errors frequently corrupt the NVRAM or data partitions of smartphones, resulting in "Invalid IMEI," "Null IMEI," or "No Service" errors. Version 4.1 optimizes the IMEI writing process, enabling technician-level repairs directly from a computer without requiring hardware boxes or premium dongles.
Look at the sticker underneath your phone battery, on the original retail packaging, or on the purchase invoice.