Unbricking an (Model X6871) requires a systematic approach based on whether you are dealing with a soft brick (bootloops, stuck on logo) or a hard brick (black screen, no vibration, but recognized by a PC as a MediaTek USB Port) .
For $15-20, a service center with an Easy JTAG or Mediatek MRT dongle can unbrick the GT 20 Pro safely, preserving your IMEI and data. Worth every penny over this guide’s risks. How to Unbrick INFINIX GT 20 Pro
Often, a dead phone isn't bricked; it’s just in a deep crash state. Infinix GT 20 Pro Unbricking an (Model X6871)
Newer INFINIX models have SLA/DAA protection. Use : Turn off your phone completely