From 2124f8e4cfe53c2f8320153f919efc23976aa5cb Mon Sep 17 00:00:00 2001 From: zxkmm Date: Mon, 8 May 2023 21:36:03 +0800 Subject: [PATCH] Updated Update firmware troubleshooting (markdown) --- Update-firmware-troubleshooting.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Update-firmware-troubleshooting.md b/Update-firmware-troubleshooting.md index ae5af0e..3a9c5ba 100644 --- a/Update-firmware-troubleshooting.md +++ b/Update-firmware-troubleshooting.md @@ -12,6 +12,12 @@ Maybe an update in the application settings broke the settings file for the app. This is a special mode to update the firmware in case of problems. To enable this, you should reset your device holding the RESET and DFU buttons at the same time, while doing this, release RESET, and then release DFU. The leds should be ON and the screen wont show anything. +> Sometimes it’s tricky to entering DFU mode, here is some way to entering it if you have no luck with the method above: +>W1. Press and holding DFU button, then plug the USB cable, then release the DFU button. +>W2. Press and holding DFU button, then single press the knob, then release the DFU button, then plug the USB cable. + + + ### Windows If you are in Windows, from the release package double click `dfu_hackrf_one.bat` and follow the instructions. Do not disconnect or reset your PortaPack after that procedure, continue in the step 3 of the [normal procedure](Update-firmware#normal-procedure).