Hero Key EDL V2 Multi-functional Adapter
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The Hero-Key cable allows you to connect devices with the right cable and in the right mode.
This magic tool automatically emulates the original settings of the desired cable mode, including the correct resistor value and connecting the right pins together.
No more fussing with multiple cables and adapters - just one convenient tool to get you connected with the desired device.
This cable automatically emulates the original settings of the desired cable mode (EDL mode, Harmony mode, etc.), including the correct resistor value and connecting the right pins together.
How to use Hero-Key
Turn it on.
Select a desired mode.
Connect it to a phone.
Supported Cable Modes
| USB MODE | The USB Flashing mode is a standard mode with all functions deactivated. The provided cable allows you to connect a Type-C device. |
| EDL MODE | The EDL (Emergency Download) mode enables the EDL cable function that triggers Qualcomm devices to switch to Qualcomm HS-USB QD-Loader 9008 mode. |
| HARMONY MODE | The HAR (Harmony OS) mode enables the Harmony OS cable function on Hi-Silicon devices, allowing the device to switch to UART COM/Serial mode. |
| 56K MODE | Used for decoding LG P970 and P990 device models. |
| 130K MODE | Used for service mode operations on LG devices. |
| 910K MODE | Intended for flashing on LG P970, P990, and decoding on P999 devices. |
| 300K MODE | Used to enable the Samsung Factory Mode on all Samsung phones. |
| 523K MODE | Allows users to utilize Samsung USB and UART mode functions. |
| MTK MODE | Helps users enter boot mode on MTK and SPD devices. |