The Go to product viewer dialog for this item. , commercially known as the Go to product viewer dialog for this item.
If you don’t own a UMT dongle, here are other flashing options: Vivo 1801 Flash File Umt
File type: Factory Firmware (Scatter + Auth)
Android version: 8.1 Oreo / 9 Pie
Security: Auth Bypass supported via UMT The Go to product viewer dialog for this item
Short these two points with a pair of tweezers while connecting the USB cable to the PC. Device Manager on your PC; it should show "Qualcomm HS-USB QDLoader 9008." Step 3: Flashing with UMT QC Fire Launch QC Fire: Open the UMT QC Fire module on your computer. Select Program: Vivo 1801 Flash File Umt