Lanrui G4 Rotate 340° Motherboard Explosion-proof Stratifier Strong Magneticad Sorption Auxiliary Layered Mainboard Repair

Original price was: ₹500.Current price is: ₹299.

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Original price was: ₹500.Current price is: ₹299.

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  • User Guide

    User Guide

    Please read the manual before use.

    1. Introduction & Workspace Setup

    This section sets the foundation for a safe repair environment. Before a single tool touches a phone, the workspace must be prepared to protect both the technician and the sensitive electronics.

    • Electrostatic Discharge (ESD) Safety: Instructions on grounding yourself using an ESD wrist strap and working on an anti-static mat to prevent frying microchips with static electricity.

    • Safety Gear: Protocols for wearing safety glasses (critical when prying shattered glass) and working in a well-ventilated area (crucial for adhesive fumes and soldering smoke).

    • Lighting and Magnification: Recommendations for high-intensity desk lamps and digital microscopes or magnifying visors for viewing microscopic components.

    2. Disassembly & Opening Tools

    The most physically risky part of mobile repair is opening the device without cracking the glass screen or ripping delicate internal ribbon cables.

    • Thermal Tools (Heat Guns & Heat Pads): Instructions on setting precise temperatures (typically 80°C to 100°C) to soften heavy factory adhesives without damaging the display.

    • Suction & Leverage Tools: Proper placement of heavy-duty suction cups and screen prying fixtures to safely create an initial gap.

    • Separation Media (Plastic Picks & Spudgers): Techniques for slicing through glue lines using plastic opening picks without inserting them too deeply into the frame.

    3. Fastener & Component Manipulation

    Modern smartphones use dozens of tiny, highly specialized screws and brackets to hold internal shields in place.

    • Precision Driver Identification: A breakdown of specialized micro-bits, detailing exactly when to use Pentalobe (iPhones), Tri-point/Y-type (internal Apple shields), Torx/Torx Security (Android devices), and standard Micro-Phillips.

    • Organization Systems: Guidelines for using magnetic project mats or screw organizing trays to map out screw locations, preventing the catastrophic error of “long-screw damage.”

    • Gripping & Placer Tools: How to utilize straight and curved ESD-safe tweezers to safely disconnect fragile ZIF (Zero Insertion Force) and coaxial cable connectors.

    4. Diagnostics & Testing Equipment

    This section transitions the user from basic mechanical teardowns to logical troubleshooting when a phone won’t turn on or charge.

    • Digital Multimeter (DMM): Step-by-step instructions on setting up the meter for DC voltage testing (checking battery and charging port output) and continuity/diode mode (hunting for short circuits).

    • DC Power Supply: How to boot a phone motherboard without a battery attached, interpreting current draw (Amperage) to diagnose power management failures.

    • USB Ammeter / Tester: Utilizing an inline USB safety tester plugged into the charging block to instantly diagnose if a phone is pulling normal current ($1A$ to $2A$) or completely dead ($0A$).

    5. Micro-Soldering & Component Level Repair

    For advanced users handling board-level fixes like swapping out charging ports, audio IC chips, or FPC connectors.

    • Soldering Iron Stations: Temperature calibration tips, tip selection (chisel vs. conical), and maintenance/tinning procedures.

    • Hot Air Rework Stations: Managing the delicate balance of air flow and temperature to safely desolder multi-pin components without blowing adjacent surface-mount resistors off the board.

    • Chemical Consumables: Proper application of rosin flux (to clean joints and fluidize solder), solder wick (braided wire to remove old solder), and low-melt solder alloys.

    6. Adhesives, Cleaning & Reassembly

    The final step is cleaning up the internal cavity and sealing the device back up to its original structural integrity.

    • Chemical Cleaners: Safe usage of 99% Isopropyl Alcohol (IPA) to dissolve old glue residues, flux oils, and clean mild liquid damage.

    • Liquid Adhesives vs. Tape: Instructions on applying specialized acrylic glues (like B-7000) versus applying precision-cut double-sided adhesive gaskets.

    • Camping and Curing: Utilizing specialized display repair clamps to apply even, steady pressure while the new adhesives cure over 15 to 30 minutes.

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Description

Product Description

Lanrui G4 Rotate 340° Motherboard Explosion-proof Stratifier Strong Magneticad Sorption Auxiliary Layered Mainboard Repair

Innovative Design for Seamless Repairs

The Lanrui G4 Rotate 340° Motherboard Explosion-proof Stratifier is a revolutionary tool specifically designed to streamline mainboard repair processes. Whether you are a professional technician or a DIY enthusiast, this repair tool offers unmatched versatility and durability to handle delicate motherboard tasks with ease. Its unique rotating mechanism allows precise 340° adjustments, providing unparalleled access to every corner of the mainboard without compromise.

Enhanced Safety with Explosion-Proof Technology

Safety is a top priority when working with sensitive electronic components, and that is where the Lanrui G4 excels. Equipped with advanced explosion-proof technology, this tool minimizes the risk of damage to your motherboard and offers peace of mind during repairs. The built-in stratifier ensures layers are separated efficiently while maintaining structural integrity, making delicate tasks far less daunting for users of any skill level.

Strong Magnetic Adsorption for Stability

Say goodbye to the frustrations of unstable positioning. With strong magnetic adsorption, the Lanrui G4 ensures secure handling of your motherboard throughout the repair process. This feature provides a firm hold, minimizing slippage or unnecessary movement that could cause damage. Designed with precision and stability at its core, this tool is an indispensable asset for anyone looking to achieve professional-level repairs.

Why the Lanrui G4 Is an Essential Tool for Technicians

The Lanrui G4 isn’t just a tool; it’s a comprehensive solution for tackling layered mainboard repairs with maximum efficiency, safety, and convenience. Its rotate 340° capability allows users to work with maximum flexibility, catering to even the most intricate repair requirements. Whether dealing with stratification issues or ensuring stable adsorption, the Lanrui G4 combines innovative engineering with practical functionality to deliver top-notch results every time.

Ready to elevate your repair game? The Lanrui G4 Rotate 340° Motherboard Explosion-proof Stratifier is here to empower you to unlock new levels of precision and efficiency in your repair work. Don’t settle for anything less – make the smart choice today!

Lanrui G4 Rotate 340° Motherboard Explosion-proof Stratifier Strong Magneticad Sorption Auxiliary Layered Mainboard Repair

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Weight 0.3 kg
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