How to Fix iPhone 6 Plus No Touch & No Backlight | Motherboard Repair

We have received a defective iPhone 6 Plus motherboard from our customer, the customer claimed it has no backlight, trough our test, we found the motherboard also has touch dead zone problem, in real repair, the mobile phone often has more than one problem, in this video, we will demonstrate how to repair iPhone 6 Plus touch dead zone and half black backlight, hope you enjoy this multiple problem repair guide Tools and Materials used in this Video: Solder flux Hot air gun: https://bit.ly/3du6lyb Microscope: https://bit.ly/3gLIs7n Multimeter: https://bit.ly/2XTsFe1 Tweezers: https://bit.ly/36SxHM7 PCB cleaner Cleanroom wipes Cotton ball: https://bit.ly/3cqvvww Desoldering braid/solder wick: https://bit.ly/301ZqbN Soldering rework station: https://bit.ly/2U4teAR Knife blade: https://bit.ly/30alalJ Spudger: https://bit.ly/3drF8fy Solder wire: https://bit.ly/2Mnjjlk Copper wire: https://bit.ly/2XUeRQC Soldering iron: https://bit.ly/2XpEN7z DC Power Supply: https://bit.ly/3dxQcYE UV curable solder mask UV curing lamp: https://bit.ly/2MqvnCo We provide chip-level repair training service 99% success rate for ID unlock & motherboard swapping If you are interested, welcome to contact us: [email protected] Questions are most welcome! For more information, visit: HCQS Official Website: http://www.hcqs.com.cn Online Shopping Mall: http://www.hcqs.shop Subscribe us for the latest information --------------------------------------------------------------------------------------------- Blog: http://www.hcqs.com.cn/blog/ Facebook:   / hcqs.official   Twitter:   / hcqs_shenzhen   LinkedIn:   / hcqs   Instagram:   / hcqs.official