Introduction
: Allows the PC to detect SPD-powered smartphones and tablets for MTP, charging, and file transfers. Flashing Support spd driver latest version 2.0.0.114
The new SPD Driver v2.0.0.114 brings improved device compatibility, stability fixes, and a streamlined setup process for Windows users working with Spreadtrum/Unisoc-based smartphones and tools like SP Flash Tool. Whether you’re flashing firmware, backing up data, or developing device software, this update aims to make connections more reliable. Introduction : Allows the PC to detect SPD-powered
Known minor issue: Some Corsair DDR4 Dominator modules report a “write verify” warning on first access after reboot – this is cosmetic and patched in the next Windows cumulative update. Known minor issue : Some Corsair DDR4 Dominator
Enhanced Connectivity: Facilitates stable communication between a Windows PC and Spreadtrum/Unisoc-powered smartphones, tablets, and feature phones.
For enterprise and security-sensitive systems, 2.0.0.114 introduces a driver‑level flag that can permanently disable SPD writes after boot. This prevents firmware-level Rowhammer or SPD-replay attacks.
| Metric | Version 1.1.32 | Version 2.0.0.114 | Improvement | |--------|----------------|-------------------|--------------| | DPC Latency (µs) | 245 µs | 98 µs | 60% ↓ | | SPDIF Lock Time | 1.2 seconds | 0.3 seconds | 75% ↓ | | Max Concurrent Streams | 4 | 8 | 100% ↑ | | RAM Footprint | 12 MB | 8 MB | 33% ↓ | | BSOD Frequency (per 100hrs) | 0.7 | 0.0 | 100% stable |