Example of electromagnetic shielding effectiveness test
IEC-50147-1 Anechoic Chambers Shield attenuation measurement

EMCTEST Technologies, Via Marecchiese 273, Rimini, ITALY
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For most power users, the or the HDMI dummy plug will successfully force the Amlogic BootROM into recovery, allowing you to bypass the dreaded "GET" error and successfully restore your STB to working order.

Open the plastic casing of your TV box to expose the motherboard.

To troubleshoot effectively, we must understand each component of the error string.

What is the exact of your Set-Top Box?

This message indicates that the processor’s BootROM is alive but cannot proceed because the host PC is not receiving the correct "handshake" signal from the STB.

The error message typically appears on Android-based Set-Top Boxes (STB) during a failed boot process or an interrupted firmware flash . It indicates that the device's BootROM is stuck waiting for a command via the UART (Universal Asynchronous Receiver-Transmitter) serial interface that it cannot find or verify. Common Causes

Connect the of your serial adapter to the RX pin of the STB.

If the configuration is perfect but the error persists, the physical device may be damaged.

line of the STB. The device is not receiving the signal sent by the host flasher tool. Google Verified : This refers to Android Verified Boot (AVB) Chrome OS Verified Boot

Here is a breakdown of why this happens and how to get past it. What Does This Error Actually Mean?

The error message is a highly specific serial communication and security handshake failure that occurs when attempting to flash, unbrick, or upgrade a Set-Top Box (STB) or Android TV device via a computer connection. This specific string of errors indicates that the device's chip level (BootROM) has stopped the boot process to receive a commands payload, but the hardware serial interface (UART) is failing to relay the verification keys required by strict Android or Google Widevine security frameworks.

One such message is:

Hardware fault

: This typically refers to a security check or a handshake requirement where the software expects the device to be recognized as a "verified" or authentic unit before proceeding. Common Causes

Bootrom Error Wait For Get Please Check Stb Uart Receive Google Verified Online

For most power users, the or the HDMI dummy plug will successfully force the Amlogic BootROM into recovery, allowing you to bypass the dreaded "GET" error and successfully restore your STB to working order.

Open the plastic casing of your TV box to expose the motherboard.

To troubleshoot effectively, we must understand each component of the error string.

What is the exact of your Set-Top Box?

This message indicates that the processor’s BootROM is alive but cannot proceed because the host PC is not receiving the correct "handshake" signal from the STB.

The error message typically appears on Android-based Set-Top Boxes (STB) during a failed boot process or an interrupted firmware flash . It indicates that the device's BootROM is stuck waiting for a command via the UART (Universal Asynchronous Receiver-Transmitter) serial interface that it cannot find or verify. Common Causes

Connect the of your serial adapter to the RX pin of the STB. For most power users, the or the HDMI

If the configuration is perfect but the error persists, the physical device may be damaged.

line of the STB. The device is not receiving the signal sent by the host flasher tool. Google Verified : This refers to Android Verified Boot (AVB) Chrome OS Verified Boot

Here is a breakdown of why this happens and how to get past it. What Does This Error Actually Mean? What is the exact of your Set-Top Box

The error message is a highly specific serial communication and security handshake failure that occurs when attempting to flash, unbrick, or upgrade a Set-Top Box (STB) or Android TV device via a computer connection. This specific string of errors indicates that the device's chip level (BootROM) has stopped the boot process to receive a commands payload, but the hardware serial interface (UART) is failing to relay the verification keys required by strict Android or Google Widevine security frameworks.

One such message is:

Hardware fault

: This typically refers to a security check or a handshake requirement where the software expects the device to be recognized as a "verified" or authentic unit before proceeding. Common Causes

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bootrom error wait for get please check stb uart receive google verified Type below the number you read: 9831