If it keeps disconnecting every 5 seconds, you need or testpoint grounding .
If you see these errors, your old tool is obsolete. A new MTK Preloader Repair Tool will fix them: mtk preloader repair tool new
7.2. JTAG and UART Recovery
The device is not dead; it is sleeping. The Preloader is the first piece of code that runs on an MTK processor. If this is corrupted or halted, standard tools like SP Flash Tool or Miracle Box throw cryptic errors: STATUS_ERR or S_BROM_CMD_STARTCMD_FAIL . If it keeps disconnecting every 5 seconds, you
that automatically detects PC configuration to install VCOM and CDC drivers, solving common "device not detected" errors. Bricked Device Recovery " he muttered.
Elias sighed, rubbing his temples. "It shouldn't be this hard," he muttered.