Once the main dashboard loads, press on your keyboard.
: Developers and advanced users use these traces to identify why a device might be rejecting a firmware file or why the "COM Port" is failing to open. Log Location : Once enabled, logs (such as BROM_DLL_V5.log
Using Runtime Trace Mode requires the same prerequisites as standard flashing, plus specific steps to enable the tracing feature. 1. Prerequisites
: Before starting the flash, navigate to the Help or Options menu and ensure "Enable Logging" or "Runtime Trace" is checked. Smartphone Flash Tool -runtime Trace Mode-l
, a critical utility for managing Android devices built on MediaTek (MTK) chipsets. This mode provides developers and advanced users with a real-time window into the communication between the PC and the mobile device during the flashing process. Purpose and Functionality
: The tool sends a continuous sequence of 0xA1 start bytes over the USB virtual COM port (VCOM).
Activating Runtime Trace Mode is easy and requires no complex settings. However, there is a common point of confusion about the correct hotkey combination. The key is to run the tool in a special diagnostic mode. Once the main dashboard loads, press on your keyboard
Before configuring SP Flash Tool or investigating its logs, you must assemble the correct software environment.
For users of MediaTek-powered (MTK) Android devices, the is a crucial, high-level utility used for flashing stock firmware, upgrading systems, rooting, or reviving "bricked" devices. While most users are familiar with the basic "Download" or "Firmware Upgrade" modes, advanced troubleshooting often requires delving into specialized features, such as the Smartphone Flash Tool Runtime Trace Mode-l .
Standard flashing is a one-way conversation: "PC sends data → Phone receives data." When this fails, the tool only returns a generic error code (e.g., 0xC0060001 ). This mode provides developers and advanced users with
In modern versions of SP Flash Tool, navigate to the top menu bar and select > Option... > Connection . Ensure that your USB speed is set correctly, as trace modes capture data more reliably under "High Speed" parameters. Step 2: Enabling Logging Levels
The following trace categories were captured during runtime:
Next time your flash operation hangs at 0%, don't pull the battery. Pull up a command prompt, run flash_tool.exe -runtime Trace Mode -l 5 , and let the phone tell you its secrets.