Nokia Rm 1187 Usb Driver Mtk _best_ Guide
That is normal. The preloader mode times out quickly to save power. Click "Download" in SP Flash Tool first, then connect the powered-off phone.
There isn't just one single file; you typically need a combination of the standard VCOM Driver and the Auto Installer. nokia rm 1187 usb driver mtk
If nothing happens, your driver is not installed correctly. Re-check Device Manager while the phone is connected in powered-off state. You should see the COM port appear briefly. That is normal