The Nokia TA-1070 is a feature-phone / basic smartphone model designation used for certain Nokia devices (commonly Series 30+/Android Go–era variants depending on region). A "UMT full flash file" refers to a complete firmware package formatted for use with the UMT (Ultimate Multi Tool) family of servicing tools (UMT Dongle / UMT Box software). A full flash file typically contains the phone's bootloader, radio/modem, system (OS), recovery, and other partitions needed to fully restore or reprogram the device.
If the phone asks for a Google account after flashing, you can use UMT’s MTK One-Click tool to "Reset FRP". Ensure the phone has at least 50% battery before starting. Nokia 3 TA-1032 FRP Reset Done 1Click BY UMT DONGLE nokia ta1070 flash file umt full