Open the SPD Upgrade Tool (ResearchDownload or UpgradeDownload).
Remove the back cover and take out the battery for 5 seconds, then reinsert it (do not power it on). Click the in Miracle Box.
Remove the battery entirely, wait 10 seconds, and re-insert it.
A popular professional choice for Nokia feature phones that supports flashing and unlocking. nokia 105 ta-1174 flash tool download
Identifying which processor your phone has is key to choosing the correct flash tool and firmware file.
Using the wrong firmware (e.g., from a TA-1170) can permanently damage the device. If you'd like, I can: Direct you to a reputable firmware repository . Help you find a specific version of the flash tool. Let me know which of these would be most useful! AI responses may include mistakes. Learn more Share public link
If you hit a snag during installation, tell me you chose to open, the exact error code or message you see on your screen, and your Windows operating system version so I can walk you through the specific fix. Share public link Remove the battery entirely, wait 10 seconds, and
, you typically need a specialized software tool designed for its Spreadtrum (SPD) chipset, such as the or a compatible service dongle like Avenger or CM2. Required Downloads
Disclaimer: Flashing firmware can erase all data on your device. Ensure your phone is charged and back up any important contacts or messages before proceeding. Follow all steps carefully to avoid bricking your device. Nokia 105 TA-1174 Flash Tool Download & Flashing Guide Nokia 105 (TA-1174)
The first and most critical step is to install the correct USB drivers for your phone. These drivers allow your Windows computer to recognize the Nokia 105 TA-1174 when it's connected in flashing mode. Without them, the flashing tool won't be able to detect your device. Using the wrong firmware (e
: For phones with a MediaTek processor, a different tool is required.
Because this uses a Spreadtrum chipset, . You need a tool that communicates via USB Serial (COM port) using specific Spreadtrum download agents.