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Hello and thanks for replying me . My sony xperia z3 d6603 just fell and the screen is cracked , the display is here at 100% , the power button , volume up/down and the camera button works . but there is no touch.. as i can see on other devices , even when the screen is cracked , the touch still works but on mine it is not the case at all. If you could tell me what to change such as digitizer or lcd or any other thing please . thanks in advance.
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If just the screen is cracked and the pictures works fine than you have a bad digitizer. The digitizer is responsible for sensing touch and relaying the information to the CPU. The LCD is behind the digitizer and is responsible for displaying the image only.
If touch is not responsive then the digitizer has been damaged and needs replaced. You can usually find the digitizer part by itself but you can also replace the digitizer and LCD as one unit. Digitizers are usually fairly inexpensive compare to the whole unit.
Sometimes its a challenge to find the digitizer only. And this model has the digitizer and LCD bonded so it may be easier to replace as the unit. It will definately be easier to find the part such as the one Anglica has listed. That's your choice on how easy you want the repair to be or how much money you want to spend.
このアンサーは役に立ちましたか？
my z3 same the case, but I have replaced the lcd screen, however, it still not work for the touch screen, what can I do now??
Thanks frist
hello ericmobi
It is possible that the Flexcables took some damage while replacing the LCD-Unit. You should test another Unit (you still can send it back to the seller if its not working, too).
評価: 13
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My glass cracked on my own Xperia Z3 - the actual LCD was in perfect condition, but after the crack, only half of the digitizer touch surface worked.
I had the digitizer replaced and it worked well for a while, but then it broke again, and I had the whole screen replaced.
That was a bad idea - the replacement screen is trash, poor colors, poor brightness, overheats, drains battery and unfortunately only lasted 2 weeks before it broke permanently.
Unless you're sure you can get a genuine original LCD, don't replace the screen.
このアンサーは役に立ちましたか？
I am looking at doing this and don't see many cases of people separating the bonded lcd but this is what I intend to do as only have a digitizer coming.
Some repair shops do it. Most don't bother. If your LCD is fine, do it, don't risk replacing a good LCD with a bad one. The shop needs to have the correct OCA templates and an UV lamp and press.
i disagree with the last statement. if you buy a protection plan from your carrier, to repair it, they use third party parts. there are a slew of different qualities out there. definitely going for the cheapest option is a terrible idea, but if youre spending a good 80$+ (CAD) on the part, then they usually come with a good quality, and a decent warranty. i can link you to a certified parts retailer that offers a decent warranty policy if you need them.
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