Customer Service?If you have any problem about replacement for iPhone 12 Pro Max charging port replacement , please feel free to contact us, we will reply you with 24 hours. Easy to Install?Necessary professional repair tools are included. Professional repair tools make it easier to replace.It also comes with waterproof tape, please install the tape firstly, and then install the screen. For iPhone 12 Pro Max charging port replacement part of Instruction manual are not included. There are many guides are available on YouTube for your reference. Just search 12 Pro Max charging port replacement and follow the video to replace. You can install it successfully. Quality Guarantee & Warranty?All for iPhone 12 Pro Max charging port replacement have passed strictly QC double tested and 100% in good condition before shipment. We provide 6 months warranty for iPhone 12 Pro Max charging port flex cable replacement(non-human damage.). Application?When your 12 Pro Max charging port can't charge?charge slowly?usb port damaged or USB Data Port does not working or defective. Our product for iPhone 12 Pro Max charging port replacement flex cable could help you to solve that problem. Compatibility?The Black USB charging port flex cable only for iPhone 12 Pro Max A2411 A2342 A2410 A2412 replacement(with Flex cable, Not For 12/12 Pro). Please make sure your phone model before purchase.This product only for iPhone 12 Pro Max dock connector flex cable replacement, not include other phone accessories. Please transfer them from old screen.