This is a PULL-A grade proximity light sensor flex cable designed specifically for iPhone 15 Pro Max smartphones. The component integrates two critical sensor functions into a single precision-manufactured flex cable assembly. The proximity sensor detects when you hold the phone to your ear during phone calls and automatically turns off the display to prevent accidental screen touches from your face or ear. The ambient light sensor measures surrounding light levels and adjusts screen brightness automatically for optimal viewing in any environment from dark rooms to bright outdoor conditions. This replacement part is made from A-grade material matching original Apple specifications and has been thoroughly tested before shipping to ensure proper functionality. The PULL-A designation indicates this is an original equipment manufacturer part carefully removed from donor devices and verified to meet Grade A quality standards with minimal cosmetic wear and full functional performance. This is the professional repair solution for iPhone 15 Pro Max devices experiencing proximity detection failures or auto-brightness malfunctions.

PULL-A grade represents the highest quality classification for pulled replacement parts in the mobile repair industry. The PULL designation indicates this component was carefully removed from an existing iPhone 15 Pro Max donor device rather than being newly manufactured as an aftermarket copy. Donor devices typically have damaged screens, broken housings, or other physical damage that renders the phone non-functional, but internal components like this sensor flex cable remain in perfect working condition. The A grade classification represents the highest quality tier among pulled parts, indicating minimal cosmetic wear, near-new appearance, and full verified functionality after comprehensive testing procedures. Every PULL-A grade proximity light sensor flex cable from JPC Mobile undergoes testing to verify proximity detection accuracy, ambient light sensor responsiveness, and physical integrity before being approved for sale. This quality grading system allows professional repair technicians and customers to understand exactly what condition level they are purchasing, with PULL-A representing premium tested components backed by our comprehensive twelve-month Australian warranty.

Several distinct symptoms indicate your iPhone 15 Pro Max proximity light sensor flex cable may need replacement. The most common proximity sensor symptom is the screen staying on when you hold the phone to your ear during phone calls, which causes accidental button presses or screen touches with your face resulting in muted calls, ended calls, or unintended app launches. You may also notice the proximity sensor working intermittently where sometimes the screen turns off during calls and sometimes it remains on unpredictably. Ambient light sensor failures manifest as auto-brightness not working properly, with the display being too bright in dark environments causing eye strain or too dim in bright outdoor conditions making the screen difficult to read. You might also notice the screen brightness not adjusting when moving between different lighting conditions or brightness jumping erratically. If you experience any combination of these symptoms and have ruled out software issues through settings resets, the integrated proximity light sensor flex cable is likely the faulty component requiring physical replacement to restore normal iPhone functionality.

While DIY installation is technically possible for individuals with advanced iPhone repair experience, professional installation is highly recommended for this particular component. The proximity light sensor flex cable replacement requires partial disassembly of the iPhone 15 Pro Max including display removal and careful navigation around delicate internal components. You will need specialized tools including pentalobe and tri-point screwdrivers, plastic opening picks, suction cup for display removal, ESD-safe tweezers, and a proper anti-static work surface to prevent electrostatic discharge damage to sensitive electronics. The flex cable itself is thin and fragile with connection points requiring precise alignment for proper sensor functionality. Improper installation can result in torn ribbon cables, stripped screws, broken plastic clips, or sensors that appear to work initially but fail shortly after due to poor connections. Professional technicians at JPC Mobile in Forest Lake Brisbane have the specialized equipment, proper lighting, magnification tools, and years of experience to complete this repair safely with comprehensive testing to verify all sensor functions work correctly before returning the device. For DIY enthusiasts, we recommend watching detailed video tutorials and working in a clean dust-free environment.

The proximity sensor and Face ID sensor are separate components with different functions on iPhone 15 Pro Max. The proximity sensor is a relatively simple infrared sensor that detects nearby objects by emitting infrared light and measuring how much bounces back. It serves one primary purpose which is detecting when you hold the phone to your ear during calls so the screen can turn off. The Face ID system is a complex TrueDepth camera array consisting of multiple components including an infrared camera, flood illuminator, dot projector, and front-facing camera that work together to create a detailed three-dimensional map of your face for secure authentication. This proximity light sensor flex cable replacement addresses proximity detection and ambient light sensing only. It does not contain Face ID components and therefore will not affect Face ID functionality when replaced. This is different from the earpiece speaker sensor flex cable which includes some Face ID elements. If you are experiencing proximity sensor or auto-brightness issues but Face ID works fine, this sensor flex cable is the correct replacement part for your repair needs.

Proximity light sensor flex cable failures in iPhone 15 Pro Max devices occur due to several common causes based on repair diagnostic data. Water or liquid exposure is a leading cause as moisture can corrode the delicate electrical connections and sensor components even when the phone appears to function normally after drying. Drop damage can cause microscopic cracks in the flex cable ribbon or dislodge connector pins from the logic board connection points resulting in intermittent or complete sensor failure. Manufacturing defects occasionally cause premature failure in some production batches. General wear and tear over extended use periods can degrade the flexible ribbon cable material causing connectivity issues. Previous repair attempts using low-quality aftermarket parts or improper installation techniques may damage the original component or cause premature failure of replacement parts. Physical pressure on the sensor area from tight cases or accumulated debris blocking the sensor window can affect calibration. Software updates occasionally reveal underlying hardware issues that were previously compensated by earlier firmware. Screen protectors or cases covering the sensor area can interfere with proximity detection accuracy.

The twelve-month Australian warranty provided by JPC Mobile covers manufacturing defects and functionality failures that occur under normal use conditions after proper installation. This includes the proximity sensor failing to detect objects despite correct installation, ambient light sensor not responding to lighting changes, intermittent sensor behavior due to component defects, and connection failures related to the part itself rather than installation errors. The warranty covers replacement of the defective part at no additional cost when claims are validated. However, the warranty does not cover damage caused by improper installation techniques including bent pins or torn ribbon cables, physical damage from drops or impacts after installation, liquid damage exposure, modifications to the component, or installation by unqualified individuals lacking proper tools and training. To claim warranty service, you will need proof of purchase from JPC Mobile and may need to demonstrate the part was installed correctly by a qualified technician. Warranty claims can be processed by contacting us at 0480 039 913 or visiting our Forest Lake store for professional assessment.

Every proximity light sensor flex cable undergoes comprehensive multi-point testing at our Brisbane facility before being approved for shipping to customers. The testing protocol includes proximity sensor verification to ensure the sensor accurately detects objects at appropriate distances and triggers the expected response signals to the logic board. Ambient light sensor testing confirms the sensor responds correctly to varying light conditions from complete darkness to bright light with proper signal output across the full measurement range. Response time testing verifies both sensors react within expected timeframes matching factory specifications. Physical inspection checks for any visible damage to the flex cable ribbon including tears, kinks, corrosion on contact points, bent connector pins, or wear that could affect long-term reliability. Connection integrity testing verifies all solder points and connector pins are secure and provide stable electrical contact without intermittent connectivity issues. Parts failing any stage of testing are rejected and not sold to customers. This rigorous quality assurance process is why JPC Mobile can confidently offer a twelve-month warranty on PULL-A grade sensor components.

Yes, JPC Mobile offers professional proximity light sensor flex cable repair services for iPhone 15 Pro Max at our Forest Lake Brisbane location. Our experienced technicians specialize in precision sensor component replacement using quality PULL-A grade parts like this one. Professional installation eliminates the risk of accidental damage during DIY repair attempts and includes comprehensive post-installation testing to verify all sensor functions work correctly before returning your device. The repair process includes complete diagnostic assessment to confirm the flex cable is the faulty component rather than software or other hardware issues, careful display removal following proper procedures to avoid damage, precision removal of the damaged flex cable and installation of the tested replacement with correct alignment, reassembly with correct screw placement, and comprehensive functionality testing of proximity sensor response and ambient light detection accuracy. Repair appointments can be booked by calling 0480 039 913. We service customers from throughout Brisbane including Forest Lake, Inala, Richlands, Springfield, Ipswich, and surrounding suburbs. Our repair service includes the same twelve-month warranty coverage as parts-only purchases.

This iPhone 15 Pro Max proximity light sensor flex cable ships from our Brisbane warehouse in Forest Lake with standard dispatch within two to four business days after order confirmation and payment processing. Brisbane metro area customers including Forest Lake, Inala, Richlands, Darra, Oxley, Springfield, Ipswich, and surrounding suburbs typically receive orders within three to six business days total via Australia Post with tracking included. Regional Queensland locations including Gold Coast, Sunshine Coast, Toowoomba, Cairns, and Townsville generally receive deliveries within four to seven business days. Interstate shipments to Sydney, Melbourne, Adelaide, Perth, Hobart, Darwin, and other major Australian cities arrive within five to eight business days with full tracking visibility. Express shipping options are available for urgent repairs requiring faster delivery within two to three business days to major metropolitan areas. Brisbane local pickup is available at our Forest Lake store at Shop 3a, 152 Woogaroo Street for same-day collection during business hours. Professional repair technicians and wholesale customers requiring bulk quantities should contact 0480 039 913 to discuss priority dispatch arrangements and volume pricing options.