This typically indicates a between a host PC and a device (often a set-top box, router, or embedded board) over UART. Below is a feature explanation — what the error means, why it happens, and how to resolve it.
The BootROM is in download mode, expecting a bootstream or firmware image via UART, but the host PC is not sending the required data, or the UART connection is faulty. bootrom error wait for get please check stb uart receive hot
This suggests that the BootROM has entered a or recovery mode via UART. The CPU is waiting ( wait ) to "get" a specific handshake command or bootloader image sent from an external host (i.e., your PC) over the UART interface. It is actively listening for a signal like 0xCC or a proprietary handshake sequence, but it isn't receiving it. This typically indicates a between a host PC
bootrom error wait for get please check stb uart receive hot This suggests that the BootROM has entered a
: The device may not be in the correct "Download" or "Flash" mode, causing the UART line to stay in a high/idle state. Troubleshooting Steps
A "Bootrom error" indicates that the BootROM has failed to perform its primary task. This is not a software bug you can fix from within Android—it requires low-level intervention.