Xiaomi Poco X3 NFC: замена дисплея на аналог своими руками. ОригиналOFF нет

My son broke the screen of his Xiaomi Poco X3 NFC. Can a local guy replace the screen on a Xiaomi smartphone? This question really interested me when I decided to repair the smartphone myself. A new screen costs 10 times less than a new, similar smartphone. But that's assuming you do all the work yourself. Finding an original screen was a challenge. Even at an authorized service center, I couldn't get a clear answer about whether they could order an original or a replacement screen, or how much it would cost. Two days of online research revealed that there's no such thing as an original screen for the Xiaomi Poco X3 NFC. Everyone sells replacements. Some even claim to have high-quality replacements with a three-star rating. Damn, those marketers! Reviews of these screens are diametrically opposed. Some report issues with something. The main complaints are about the front camera and the lack of automatic brightness adjustment. Some people are experiencing so-called phantom sensor response. After analyzing the information, I understood the reasons for most of the complaints. Most of them are related to improper installation. Moreover, one small issue, highlighted in this video, can affect the operation of both the front camera and automatic brightness control. I discussed one of the main causes of phantom sensor response in a previous video with an unboxing and display test before gluing:    • Распаковка и тест аналога дисплея для Xiao...   Watch the video. It covers all the important details for replacing the display and touchscreen on a Xiaomi Poco X3 NFC smartphone yourself. After the replacement, everything functions as normal, just like before the display was damaged. A man from the village was able to replace the display. :) So, you can too. Good luck! Support the channel: https://yoomoney.ru/to/4100117522443917 Apply the screen protector immediately. The impact resistance of similar devices is twice as bad as the original. It's highly likely that after you install this display, your proximity sensor will stop working. You'll start getting nervous, harassing the salesperson, and so on. It's actually simpler. You'll need to calibrate the proximity sensor. Go to the engineering menu by dialing #*#6484#*# and press "..." in the upper right corner, select "Additional tools," then after the menu items refresh, select "Proximity sensor" and click "Callibrate." That's it. Now, when you move your hand to the upper left of the screen, the sensor value should change from 5.0 to 0.0. If this doesn't happen, the black border of the protective film you probably already applied could be the cause. Therefore, apply the film only after you've verified that the proximity sensor is working. If it worked before applying the film but stopped working after applying it, you'll need to trim the edge of the film where the sensor window is located on the display. You can determine this location by looking at the old display. The answer to the question: "Why did the proximity sensor stop working after replacing the display?" is simple. It's caused by the different physical characteristics of the new display's protective glass. This is why calibration is performed, to "make friends" between the sensor and the new glass. #xiaomipocox3nfc #xiaomi #displayreplacement