Nokia 105 Ta-1174 Flash Tool Download

Flashing voids any remaining warranty. The tools and firmware are property of Unisoc/Nokia and are shared for repair purposes only. For official service, visit Nokia Care.

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Last updated: April 2026

Always verify the firmware file version. Flashing a firmware meant for a slightly different region usually requires a "Simlock Reset" afterwards, which requires a specialized box/dongle. nokia 105 ta-1174 flash tool download

  • Click Download.
  • Turn phone OFF, remove battery (if removable), then connect USB.
  • Tool will detect preloader and start flashing.
  • Green checkmark = success. Disconnect, reinsert battery, power on.

    • Q: Can I flash the Nokia 105 TA-1174 from a Mac or Linux?
    No – the ResearchDownload tool is Windows-only. You can try Wine on Linux, but USB passthrough usually fails. Use a Windows PC.

    Q: My phone isn’t detected at all. Has it hard-bricked?
    Hard brick = no USB detection, no LED when charging. You may need a JTAG or Clip solution (e.g., Easy JTAG, Medusa Pro). For a $20 phone, it’s often cheaper to replace.

    Q: What’s the difference between TA-1174 and TA-1203?
    TA-1203 is the 2020 variant (slightly different hardware). Using TA-1174 firmware on TA-1203 will permanently kill the device. Always double-check under the battery or in Settings → Device info. Flashing voids any remaining warranty

    Q: I don’t want to lose my saved snake game high score. Can I flash without data wipe?
    No – full flash always reformats the file system. Back up using a microSD card; games scores are usually lost.

    Since the TA-1174 runs on a Unisoc/Spreadtrum processor, standard MediaTek tools (SP Flash Tool) will NOT work. Use one of the following:

    | Tool Name | Version Recommended | Best For | |-----------|--------------------|----------| | Research Download Tool (RDT) | v5.1904 or newer | Official firmware, full flashing | | Upgrade Download Tool | Latest | Stock ROM update | | Samsung Unisoc Flash Tool | v3.0+ | Alternative UI, same engine | | WriteIMEI Tool (for TA-1174) | 1.0+ | Repair IMEI after flashing | Need more help

    🔗 Official (Clean) Download Links (no bundlers):

    ⚠️ Avoid “Smart Phone Flash Tool” or “SP Flash Tool” – those are for MediaTek CPUs.

    If you cannot make ResearchDownload work, two niche tools may help:

    Recommendation: Stick with ResearchDownload – it's the factory standard.

    Disclaimer: Flashing will erase all user data (contacts, messages). Back up if possible. Use at your own risk.