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Half black screen/backlight problem is common in iPhone 6 Plus, 6s Plus, 7 Plus and 8 Plus, because the backlight circuits of these models have two sets of boost circuits. One boost circuit control left half backlight and the other one control right half backlight. If one set is failed while the other is still working, half of the screen will become black. in this video we will share how to troubleshoot iPhone 6S Plus backlight/screen half black and fix it with jumper wire, hope you enjoy our sharing.
View moreSometimes when a small component is not working due to improper operations or short-circuit, we need to take it off from motherboard and reball another one. Since the inductors, capacitors and resistors are very small, we need a certain way to remove them. This lesson will show you how to remove and reball small components.
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In our previous video, we have revealed how to troubleshoot and fix iPhone no display. And in this video, we will share how to fix iPhone 6 no backlight/black screen with chip level repair. Hope you enjoy our sharing.
View moreiPhone has several shields on its logic board to protect the components and chips, when it comes to chip-level repair, you need to remove these shields first, in this video, we share how to remove logic board shields for iPhone, hope you enjoy our sharing.
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How can you fix iPhone abnormal reboots when there is no software malfunction? In this video, we will tackle what causes the iPhone X get stuck on reboot loops and how to troubleshoot and repair it. We hope you enjoy our sharing
View moreWe 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
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Half black screen/backlight problem is common in iPhone 6 Plus, 6s Plus, 7 Plus and 8 Plus, because the backlight circuits of these models have two sets of boost circuits. One boost circuit control left half backlight and the other one control right half backlight. If one set is failed while the other is still working, half of the screen will become black. in this video we will share how to troubleshoot iPhone 6S Plus backlight/screen half black and fix it with jumper wire, hope you enjoy our sharing.
View moreSometimes when a small component is not working due to improper operations or short-circuit, we need to take it off from motherboard and reball another one. Since the inductors, capacitors and resistors are very small, we need a certain way to remove them. This lesson will show you how to remove and reball small components.
View moreIn our previous video, we have revealed how to troubleshoot and fix iPhone no display. And in this video, we will share how to fix iPhone 6 no backlight/black screen with chip level repair. Hope you enjoy our sharing.
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