Sintron iPhone LCD & Screen - before & after installation

if you are new beginner for replacing iPhone LCD & Screen .and you purchased Sintron "pure" iPhone LCD Screen .(which means it doesn't include the front camera ,flex cable .metal case etc...Sintron also has "complete" version ) .there are times we have been asked why the...

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iPhone LCD & Screen replacement installation problem - case 3 LCD got Cracked.

For iPhone LCD & Screen replacement ,Even you are professional shop for customers .sometimes it's possible to meet cracked inside situation .you can see below pictures.  the common situation for cracked LCD inside is you can always find "BLACK BAR OR AREA".  ...

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iPhone LCD & Screen replacement installation error - case 2 Touch Screen not working

for LCD touch screen problem ,sometimes it is also possible the plug is not connected correctly (misalignment) ,this would cause the touch screen to be not sensitive ,not working at all .or even generate heats to iPhone itself. please check below video for the situation: if this happens ,try this trick to see if it works : "When reconnecting the...

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iPhone LCD & Screen replacement installation error - case 1 Bright Spot

When replacing iPhone LCD & Screen ,if you see an area that is brighter than other area .and this area just happens to be nearby the earpiece , camera ,or sensors with screws .most of time you would think ,I got a faulty one from Sintron iPhone Screen .Well...please hold...

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Common mistakes while replacing iPhone screen -- case 5 connecting & removing connector error

after successfully open the iPhone .you might be so excited .and be less careful while removing the plug .the wrong way to removing and connecting the plug & connector would easily got the screen damaged .or furthermore ,got logic board connector damaged ! if logic board...

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Common mistakes while replacing iPhone screen-- case 4 forgot to remove battery connector

Sometimes this is just a forgetful thing, sometimes it's laziness, often it seems to be that the repair person isn't even aware it's supposed to be removed. although usually while replacing the LCD & Screen .iPhone is already turned off .but it is still with power if...

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Sintron iPhone LCD & Screen replacement guide

below are PDF files for your replacement .please check below to download. ---- we also list the most common mistakes !! so please must read it !wrong process would be very easy to damage the screen as well your iphone !! iPhone 5 Screen replacement -- online PDF file iPhone...

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Common mistakes while replacing iPhone screen-- case 3 wrong screws size

after you disassemble your iphone screen .if the screws are stored and look like as below picture.then you will be in trouble! there's a lot of different screws size in iPhone ,they might be differing for only 0.1mm. for our common sense ,interchange some screws...

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Common mistakes while replacing iPhone screen-- case 2 Forgot to transfer front proximity sensor / camera ring

Usually new beginners don't even know what they are and forgot to transfer them to new screen. Bonded to the original display units is a small clear plastic guide for the face camera, it stops it moving around by keeping it properly aligned relative to the hole in the screen. When...

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Common mistakes while replacing iPhone screen-- case 1 Forgot to peel off the plastic

Sometimes this is just a forgetful thing, sometimes it's laziness, often it seems to be that the repair person isn't even aware it's supposed to be removed. Leaving the plastic on isn't so bad if the little tag is cut off, sometimes it's done to gap the display away from...

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Sintron iPhone LCD & Screen photos

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