On this page, you will find Infinix Hot 12 Test Point schematic for force preloader to MTK BROM mode. Test Point allows to boot MTK USB Port or BROM for MediaTek chipset via USB Port.
Test Point for Infinix Hot 12 (X1617/B)
How To Make Correct Test Point for Infinix Hot 12
1. Open the Infinix X6817 motherboard from body frame safely.
2. Cut or safely remove shield from the CPU corner side.
3. Look at the dot point line from CPU and scratch it like a dot.
4. Make a jumper line from GND to the marked point.
This solution enable Infinix Hot 12 BROM mode via USB port. This were used for unlock Password / Pin / Pattern and FRP lock. After operation remove the GND to point jumper line for enable Preloader (Normal) mode on your phone.