The Nokia TA-1174 strictly requires a type of flash in many cases, especially when repairing IMEI or FRP issues. This is where the danger lies—using the wrong flash tool can hard-brick the device permanently.
: Install the correct SPD (Spreadtrum) USB drivers on your PC to ensure the device is recognized in boot mode. Hardware : A compatible USB cable and the Infinity BEST dongle or CM2 activation . Step-by-Step Flashing Procedure Preparation nokia ta-1174 spd flash file infinity best