₹1,800 Original price was: ₹1,800.₹1,449Current price is: ₹1,449.
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Please read the manual before use.
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.
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.
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.
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 ($0A$).
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.
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.
The LUOWEI LW-AP04 Tempered Glass Fixture streamlines mobile phone motherboard repairs with its expertly crafted single-layer and double-layer clamping system designed for special-shaped components. Engineered to deliver a stable grip, this tool ensures secure and efficient repair processes.
Constructed from high-quality tempered glass, the LUOWEI LW-AP04 is built to withstand wear and tear, providing exceptional durability and reliability for daily usage. Its robust design minimizes the risk of accidental damage and guarantees precision in every task.
Whether you’re working with single-layer or double-layer clamping requirements, this specialized LUOWEI fixture adapts effortlessly, making it suitable for a broad range of mobile repair scenarios. The unique design accommodates special-shaped components, further enhancing its versatility.
The LUOWEI LW-AP04 Aviation Tempered Glass Fixture is a premium, high-precision motherboard holder specifically engineered for the complexities of modern smartphone repair. Unlike traditional metal or plastic jigs, the LW-AP04 utilizes aviation-grade tempered glass to provide superior thermal insulation and structural stability during high-heat operations such as BGA reballing and CPU degluing.
The following table outlines the technical details and physical properties of the LUOWEI LW-AP04 fixture:
The core of the LW-AP04 is its aviation-grade tempered glass platform. Traditional metal fixtures can act as a heat sink, drawing temperature away from the work area or, conversely, becoming dangerously hot to the touch. The LW-AP04 provides a thermal barrier, ensuring that heat remains concentrated on the target component while protected up to 500°C. The “hollow-out” design beneath the clamping area further facilitates rapid cooling once the heat source is removed.
Modern smartphones increasingly use “sandwiched” or double-layer motherboards. The LW-AP04 features a specialized double-layer clamping mouth:
Single-Layer Support: Precise slots hold standard PCBs firmly without vibration.
Double-Layer Support: The unique groove design allows for the clamping of stacked motherboards without applying pressure to sensitive edge components or obstructing chip access.
Special-Shaped PCBs: The adjustable dual-axis system accommodates irregular board shapes often found in high-end Android flagship devices.
The fixture employs a customized trapezoidal lead screw. This threading ensures that the sliding motion is smooth and “non-sticky,” allowing the technician to apply exactly the right amount of pressure. This “non-destructive” clamping prevents the motherboard from flexing or warping, which is a common cause of internal trace fractures during high-heat repairs.
Stability: The weight of the glass base combined with anti-slip feet ensures the fixture remains stationary during delicate jumper wire work or IC scraping.
Cleanliness: The tempered glass surface is resistant to flux, alcohol, and solder splatter. Residue can be wiped off easily, maintaining a professional-grade workspace.
Versatility: Beyond motherboards, it serves as a reliable holder for CPUs and NAND chips during the glue removal (degluing) process, providing a flat, stable surface for blade work.
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