Download the tested TA-1174 PAC file and the SPD ResearchDownload Tool.
If the tool does not detect the phone, ensure the Spreadtrum drivers are properly installed. You may need to disable driver signature enforcement on Windows 10/11.
Run the driver installer script inside the SPD Driver package. Restart the PC if prompted.
In the tool, click the "Load Packet" button (top-left, looks like a gear icon) and select the .pac file you extracted in step 1. Turn off the Nokia 105 (TA-1174 nokia ta-1174 spd flash file pac
Fixes the "Hang on Logo" issue where the phone won't fully turn on. Forgotten Passcode: Removes the phone's security lock.
dual-SIM feature phone . This device is powered by a Spreadtrum (SPD) chipset, meaning it requires specific flashing tools and specialized .pac format firmware to communicate with the hardware.
What (e.g., Windows 10, Windows 11) are you using? Download the tested TA-1174 PAC file and the
Navigate to the extracted firmware folder and select the .pac file (e.g., Nokia_105_TA-1174_xxxxxx.pac ). Wait for the tool to load the firmware.
uses a chipset, which requires a specific .pac firmware file for flashing. Technicians and users generally review these flash files based on their ability to fix software issues like being "stuck on logo" or forgotten security codes. Flash File Review & Performance
Nokia TA-1174 (Nokia 105 2019) uses a Spreadtrum (SPD) chipset, requiring a Run the driver installer script inside the SPD
Clears forgotten security codes, privacy pins, or user locks.
: Also known as ResearchDownload or UpgradeDownload.