Example filename: Nokia_TA1165_MT6739_SW_v3.29_PAC.zip (Note: some versions use MTK – double-check your chipset before downloading).
Install the latest Qualcomm HS-USB QDLoader 9008 drivers on your Windows PC so the computer can communicate with the phone's emergency download mode. nokia ta1165 firmware pac file install
Release the volume buttons as soon as the flash tool shows a bar or a Downloading status. Example filename: Nokia_TA1165_MT6739_SW_v3
Follow these steps carefully. Rushing the process or skipping steps is the most common cause of failure. nokia ta1165 firmware pac file install
Alternative for dead devices: If your device is bricked, hold both and Volume Down buttons while plugging the USB cable into the PC to force EDL mode.
Download and extract the package onto your PC.