[Device Hardware] -> [Trace Source] -> [Firmware Collector] -> [USB] -> [SP Flash Tool Host]
| Trace Output | Meaning | Probable Fix | |--------------|---------|---------------| | [BROM] Wait for 58 ohm... | DRAM resistance calibration failing | Faulty RAM chip or wrong DRAM configuration in preloader | | [Trace] SBC: CHIP SIGNATURE MISMATCH | Secure boot chain verification failed | Need signed DA or disable SBC via auth file | | [DA] USB bulk transfer error: -116 | Driver instability or cable issue | Reinstall VCOM drivers, use USB 2.0 port, short cable | | [eMMC] CMD8 resp timeout | eMMC not responding to voltage check | Dead eMMC or broken solder joints | | [PRELOADER] Jump to 0x9e000000... HALT | Preloader crashed after DRAM init | Corrupted preloader partition – reflash preloader alone | Smartphone Flash Tool -runtime Trace Mode-l
The log files generated by Runtime Trace Mode can be analyzed to identify issues or errors that may have occurred during the flashing process. To analyze the log files, follow these steps: To analyze the log files, follow these steps:
Runtime Trace Mode can flood the USB bus (up to 50 MB/s). To avoid data loss: To analyze the log files