Customer Service?If you have any problem about the charging port for iphone 11 , please feel free to contact us, we will reply you with 24 hours. Easy to Install?Necessary professional repair tools for iPhone 11 connector dock are included. Professional repair tools make it easier to replace 11 charging port replacement part of Instruction manual are not included. There are many guides are available on YouTube for your reference. Just search for Iphone 11 charging port replacement and follow the video to replace. You can install it successfully. Quality Guarantee & Warranty?All for iPhone 11 charging port have passed strictly QC double tested and 100% in good condition before shipment. We provide 6 months warranty for iPhone 11 usb connector dock flex cable(non-human damage.). Application?When your 11 charging port and USB Data Port does not working ?damaged or defective. Our charging port for iphone 11 replacement could help you to sove that problem. Compatibility?The Black USB charging port only for iPhone 11 replacement.(Not For 11 Pro/11 ProMax) Please make sure your phone model before purchase.This product only for iPhone 11 dock connector replacement, not include other phone accessories. Please transfer them from old screen.