YCS D02 Boot Power Cable for Android and HarmonyOS Device

YCS D02 Boot Power Cable for Android and HarmonyOS Device Repair and Testing

Power issues and dead device problems are common in mobile repair, where technicians often struggle to identify whether the fault is in the battery, motherboard, or charging circuit. Traditional testing methods can be time-consuming and unreliable, especially without proper boot cables.The YCS D02 Boot Power Cable is designed to simplify this process by allowing direct power injection and boot testing for supported devices. Unlike standard cables, it enables technicians to quickly diagnose power-related faults without using a battery. This version supports Android and HarmonyOS devices, making it highly versatile for modern smartphones. With multiple supported models and stable connectivity, it ensures accurate testing and efficient repair workflow.

Features

• Designed for direct boot and power testing
• Supports Android and HarmonyOS devices
• Enables battery-free device power-on testing
• Multiple model compatibility for wide usage
• Stable and secure connection for accurate diagnostics
• Color-coded cable heads for easy identification
• Ideal for professional mobile repair technicians

Specification

Benefits or Usage

• Quickly identifies dead phone issues
• Eliminates need for battery during testing
• Improves diagnosis speed and accuracy
• Supports latest HarmonyOS devices
• Essential tool for advanced repair technicians

Installation Tips

• Select correct connector based on device model
• Ensure proper voltage from DC power supply
• Connect securely before powering on
• Avoid incorrect polarity connections
• Use compatible power settings for safe operation

Supported Models (OS Wise Segmentation)

• HarmonyOS Supported Models
• Mate 40 Series (Mate40, Mate40 Pro, Mate40 Pro+, Mate40E)
• Mate 60 Series (Mate60, Mate60 Pro, Mate60 RS)
• Mate X Series (Mate X, Mate XS, Mate XS2)
• Mate RS Series
• Pura 70 Series (Pura70 Pro, Pura70 Ultra)

Android Supported Models

Mate Series (Android Variants)

• Mate20, Mate20 Pro, Mate20X (4G / 5G), Mate20 RS
• Mate10, Mate10 Pro, Mate10 RS
• Mate9, Mate9 Pro

Nova Series

• Nova 6, Nova 6 SE, Nova 9 Pro, Nova 10Z, Nova 11

Honor Series

• Honor V30, V30 Pro
• Honor 70 Pro, 70 Pro+
• Honor 80, 80 Pro
• Honor X50

Magic Series

• Magic 3, Magic 4, Magic 5

Oppo Find Series

• Find X, Find X2, Find X2 Pro
• Find X3, Find X3 Pro
• Find X5, Find X5 Pro
• Find X7 Ultra

Samsung S Series

• S20, S20+, S20 Ultra
• S21, S21+, S21 Ultra
• S22 Ultra

Xiaomi Series

• Xiaomi 14, 14 Pro, 14 Ultra

Package

• 1 × YCS D02 Boot Power Cable Set

FAQs

• Q1. What is YCS D02 boot cable used for?
• It is used to power on and test mobile devices without a battery for diagnosing faults.
• Q2. Does it support HarmonyOS devices?
• Yes, this version supports both Android and HarmonyOS devices.
• Q3. What is the difference between D01 and D02?
• D01 is designed for iOS devices, while D02 supports Android and HarmonyOS devices.
• Q4. Is it suitable for professional technicians?
• Yes, it is widely used for advanced mobile repair diagnostics.
• Q5. Can it help detect motherboard faults?
• Yes, it helps identify power-related issues linked to motherboard or charging circuits.