The default micro-USB boot trick requires holding down the internal hardware boot keys to trigger the flash chip's download sequence. For the Nokia TA-1174
Alternatively, use the function for "Userdata" partition only – this removes the lock but also wipes apps and settings.
Set the CPU type to SC6531EFM (or match the specific profile for Nokia 105).
If the tool fails to detect your Nokia phone, try plugging it into a different USB port (preferably a USB 2.0 port on the back of your desktop PC). Final Thoughts nokia ta 1174 flash file spd
Flashing an SPD-based feature phone requires a combination of device drivers, the target firmware binary, and specialized hardware interfacing tools. Ensure you have gathered the following components before commencing:
| Issue | Solution | |-------|----------| | | Reinstall SPD drivers. Try a different USB port (USB 2.0 recommended). | | "Checksum error" or "PAC corrupted" | Redownload the flash file. The file is incomplete or tampered. | | Error: "Baud rate too low" | Go to ResearchDownload settings > Change baud rate to 921600. | | Error: "FDL download fail" | The phone is not in proper download mode. Remove battery, reinsert, try again. | | IMEI = 0 or null after flash | You need to restore prodnv . Use a dedicated IMEI repair tool (e.g., Maui Meta or Sigma). | | Stuck at 47% / "system partition fail" | NAND memory has bad blocks. Try "Format -> Download" again. If persists, replace motherboard. |
Because this phone uses an SPD chipset, standard Nokia tools like Nokia Best Dongle or specialized SPD tools are required. The most common tools used for this specific model include: The default micro-USB boot trick requires holding down
Flashing is typically performed to fix software issues such as a phone being "stuck on the logo," removing security codes, or repairing a "dead" device. Key Requirements Nokia 105-2019 Dual SIM Black (TA-1174) - Amazon.de Nokia 105-2019 Dual SIM Black (TA-1174) Nokia 105-2019 Dual SIM Blue (TA-1174) - Amazon
[PC with CM2 SPD Tool] ---> (Micro-USB Cable) ---> [Nokia TA-1174 (Hold Boot Key)] Open the CM2SPD module on your computer.
Hold the (typically the Up/Down buttons or the center OK button) and connect the phone to your PC via USB. If the tool fails to detect your Nokia
Flashing will erase all user data. Ensure your battery is charged to at least 50% before starting to avoid bricking the device.
Click or Flash inside your computer software interface.
The , is a highly popular feature phone powered by a Spreadtrum/Unisoc (SPD) SC6531EFM processor . Mobile technicians often encounter software bugs on this device, such as the phone being stuck on the Nokia logo, "Contact Service" errors, boot loops, or forgotten user security locks. Reflashing the system firmware using a verified stock ROM (flash file) is the standard method to restore the device to its normal operational state. Nokia TA-1174 Core Technical Specifications