Mobile phone outside screen glass broken (normal touch), is to take to repair, or taobao outside screen glass to change??

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1.  Don't change it yourself!!! Too much risk!!! 

2. You can buy the external screen and take it to the mobile phone repair shop to find a reliable master to replace it. This option also has some risks.

3. After sales fixed point maintenance should be the most reliable. 

I can't guarantee that the answers are professional. I just want to tell you about my experience. I hope I can give you a little reference. Last summer, I started a ZTE Nubia play. Since the mobile phone arrived earlier than the protective case and the toughened film, I used the bare phone first. As a result, when I was riding a bike, the brake was too fast, and the mobile phone flew out. Hmm, there were three cracks in the lower left corner of the screen immediately. Regret, heartache, finally decided to make do with it. Until this summer, I felt that the mobile phone is not

only a tool, but also a business card. The screen is so poor that I don't seem to be very neat. So I decided to change the screen. I went to a nearby mobile phone repair shop. The maintenance brother asked me to buy a screen (just a few yuan), and then he changed it for me. The manual cost was 100 yuan. I felt that the eldest brother was very professional, and the price was also very cost-effective, so I placed an order for an external screen in a treasure for 20 yuan. A few days later, the external screen arrived. I went to the repair shop to find my brother. Before starting the repair, the elder brother told me that the operation of changing the outer screen is risky. If the inner screen is damaged in the process of changing, the screen will be scrapped. I have to bear the consequences myself. I was a little confused and froze for a few seconds. The elder brother also said that the probability of failure is actually very low. Don't worry. I said fix it. I felt that repairing a mobile phone made me feel that I had to explain the risks before the operation, and I felt a little nervous. Fortunately, in the end, the eldest brother announced: Success! So I came home with my colorful mobile phone, put it on the table and waited for the glue to dry. However, after about half an hour, I found a blue dot with a diameter of about 0.5cm in the upper right corner of the mobile phone screen. I didn't care. After a while, the dot became bigger and there was a black dot in the middle. I was a little square, so I called my elder brother and told him about it. After listening to this, he sighed: "It's over. It's over… It's failed. The black spot will get bigger and bigger, and finally the screen will be completely black. Hurry to buy a screen assembly while the phone is still working, and I will repair it for free.". Me: Ah, yes, buy the screen assembly. On the Internet, I found that the screen assembly is about 800 and out of stock. Later, the whole screen of the mobile phone went black, as Big Brother predicted.