Open your chosen flashing software and select the firmware (.pac or .bin) file.
A: No. Pressing the boot key alone does nothing. Data is only wiped when you issue a format or flash command from the software tool.
The definitive key sequence is:
To perform advanced operations like flashing firmware or bypassing a security code on the Nokia 105 (2019) TA-1174 , you must use a specific hardware trigger known as a "boot key". This key tells the phone's Spreadtrum (SPD) SC6531E chipset to enter download mode instead of booting the operating system. The Nokia TA-1174 Boot Key Combination
If successful, the phone screen will remain black or show a "USB Downloading" icon, and the PC will detect it. nokia ta-1174 spd boot key
For some specific production batches, alternative combinations include:
Before we discuss the boot key, let’s define the device. The Nokia TA-1174 is a variant of the Nokia 105 (4th edition) or similar feature phones. It is not a smartphone; it’s a rugged, long-battery-life device used for calls, texts, and basic music playback. Under the hood, it runs on a —typically the SC6531E or a similar UniSoC chip. Open your chosen flashing software and select the firmware (
Ensure you are using the Spreadtrum Boot Block version 1.2 drivers.
Before diving into the technicalities of the boot key, it is important to understand the device itself. The Nokia TA-1174 is a classic feature phone, often running on the S30+ operating system. It is designed for durability, long battery life, and basic communication tasks like calling and texting. Data is only wiped when you issue a