Ensure these are installed so your PC recognizes the device in "Download" mode. Flashing Process: ResearchDownload.exe by clicking the gear icon. Start (triangle) Power off your phone, then hold both Volume buttons and connect it to your computer via USB. Alternative Repair Methods

The TA-1352 does not have a separate cellular proxy setting for mobile data (4G/LTE). PAC files typically work only for Wi-Fi connections.

Professional service tools such as UnlockTool and Cheetah Tool Pro are frequently used for flashing Unisoc chipsets and bypassing FRP (Factory Reset Protection). Flashing Steps Overview

Using a custom PAC file link on your Nokia TA1352 introduces trust and security questions: