What if your Priv is so hot that it shut down and won’t show any signs of life? You need the "hot battery pull" approach (simulated, since the battery is sealed).
Emergency Fastboot entry:
This forces the Qualcomm bootloader (the low-level firmware before Android loads) to enter Emergency Download Mode (EDL) or Fastboot, depending on the boot chain. For the Priv, this is a last resort when overheating causes a thermal shutdown. how to open fastboot mode on blackberry priv hot
Once the PRIV shows the Fastboot screen:
If the device is running hot but Android is still functional (i.e., you can see the home screen), this is the safest method. What if your Priv is so hot that
Warning: A hot Priv may randomly disconnect USB debugging. Work fast.
The screen will go black and should instantly drop into Fastboot. If the screen stays black or the PC makes a "disconnect" sound, the phone thermally shut down the port. Repeat the cooling process. This forces the Qualcomm bootloader (the low-level firmware
This is the primary method to force the PRIV into Fastboot mode.
What you’ll see: A dark screen with lines like
AP Fastboot Flash Mode (Secure)orFastboot mode - NO CONNECTION. It looks primitive—that’s correct.