Failed to open com port handle. GetLastError () == 0 is success. Ensure to see the tutorial on how to use Qfil to be sure you're doing it right else you'll keep running into error after error. May 3, 2017 · Check the value of GetLastError (). Note the change from assignment to comparison operator in the if condition. Please change your code to below and see if it resolves your problem: printf("Handle creation failed with error %d", GetLastError()); May 24, 2024 · 2024-05-24 13:17:52. 118 2024-05-24 13:17:52. try to change cable, driver, or check your device port. maybe the port or the cable. Once I changed the device, the port appeared normally and the guest operating system was able to recognize the COM port. From the bin sub-directory start QFIL as administrator. Feb 11, 2019 · 23:12:20: ERROR: function: port_connect:100 Failed to open com port handle 23:12:20: ERROR: function: port_connect:100 Failed to open com port handle 23:12:20: ERROR: function: main:297 Could not connect to \\. See full list on windowsreport. If the burning fails after following the above operations, please change a USB cable for test Nov 19, 2017 · When the device is in Download mode under the windows device manager -> Ports (COM & LPT) you should see Android HS-USB QDLoader 9008 (COMXX) Open the windows explorer and find the installation folder of QPST (mine is under Program Files (x86)\Qualcomm\QPST). 118 13:17:52: ERROR: function: port_connect:99 Failed to open com port handle 2024-05-24 13:17:52. 118 13:17:52: ERROR: function: port_connect:99 Failed to open com port handle Thanks for your help so far! I've tried a bunch of times with different cables and USB ports, rebooting edl before and after qfil, etc and keep getting the same popup message every time: "Please make sure you have select the correct programmer in flat build page" then the file path to the firehose file, with OK and Cancel. We'll keep building this list to ensure it captures all errors and proffers effective solutions. Also your if condition is re-initializing hcomm to an invalid handle. Mar 26, 2023 · The problem was with my device, which caused the port to not function properly, and as a result, the host operating system identified it as hidden mode. Ensure no other software is using the same COM port. \com3 error: function: port_connect:99 failed to open com port handle can someone help please? Jan 20, 2023 · When trying to flash stock tom for vivo Nex 3s 5G, I get the error "failed to open com" Dec 27, 2022 · If the following serial port is not found after the module is started, you need to install the USB driver. Aug 2, 2018 · I assumed that there's the problem of communication between your PC and your phone. com Explore common COM port issues on Windows, diagnose with Serial Port Monitor, and find effective solutions quickly! Feb 26, 2025 · Ensure the correct COM port settings (baud rate, data bits, stop bits, and parity) are configured in both MobaXterm and PuTTY. Please help me out. . \COM20 Download Fail:Sahara Fail:QSaharaServer Fail rocess fail Finish Download" This is the log of QFIL. Sep 18, 2019 · Below is a comprehensive list of Qfil errors and how to fix them. Feb 13, 2023 · booted into edl mode via adb reboot edl but keep getting error: function: main:314 could not connect to \\. raool cffbdv jmii crpiap dujcvsa sxcqh khmljd gjefk ihke tmb