If you are not comfortable with hardware-level tinkering, take your phone to a professional repair shop.
The Nokia TA-1342 is a budget-friendly, entry-level 4G feature phone, often marketed as the or a variant of the Nokia 110 4G in some regions. It runs on the Unisoc (Spreadtrum) processor, specifically the SC9832E or similar, and operates on a stripped-down version of the Android stack (SPD Android). nokia ta-1342 test point