The DOP‑100 series includes four categories (Basic, Standard, Advanced, and Handheld) running on high‑speed processors including Cortex‑A8 (800 MHz) and Dual Core Cortex‑A7 (1 GHz). Unlocking services are available for models including DOP‑110WS, DOP‑110CS, DOP‑107WV, DOP‑107EV, DOP‑107EG, DOP‑107BV, DOP‑105CQ, DOP‑103BQ, and DOP‑103WQ.
Third-party developers offer "PLC/HMI Unlocker" tools that target the series. These tools are often marketed as all-in-one solutions Delta Hmi Password Unlock Software
Instead of risking your infrastructure with unverified downloads, consider these official and safer alternatives: Service Support - FAQ - Delta Delta Hmi Password Unlock Software