Title: How to change the screen of your mobile phone
With the popularity of smartphones, screen damage has become one of the common faults among users. Whether it is broken, flooded, or displays abnormally, replacing the screen is often the most cost-effective solution. This article will introduce in detail the steps, precautions and related data of mobile phone screen replacement to help users easily complete screen replacement.
1. Preparations before changing the screen of your mobile phone
Before starting to replace the screen, you need to make the following preparations:
| Project | Description |
|---|---|
| Tool preparation | Screwdriver, suction cup, pry bar, tweezers, heat gun (optional) |
| screen purchase | Make sure you buy a screen that matches the original model (original or third-party) |
| Back up data | It is recommended to back up important data before changing the screen to avoid data loss caused by operational errors. |
| working environment | Choose a clean, dust-free environment to prevent dust from entering the inside of the phone |
2. Specific steps for changing the screen of your mobile phone
The following are the detailed steps for changing the screen of a mobile phone, taking common smartphones as an example:
| steps | Operating Instructions |
|---|---|
| 1. Shut down the phone and remove the back cover | First, turn off the power of the phone and use a suction cup or pry bar to gently open the back cover (some models need to remove the screws) |
| 2. Disconnect the battery | Find the battery cable and use a spudger to gently disconnect it to avoid short circuit |
| 3. Remove the old screen | Remove the screws and cables holding the screen and carefully remove the old screen |
| 4. Install new screen | Connect the new screen's cable to the motherboard, fix the screws and test whether the display is normal |
| 5. Assemble the phone | Reconnect the battery, install the back cover, and power on to test the function |
3. Precautions during screen replacement
Replacing the screen may seem simple, but improper operation may cause further damage. Here are some things to note:
| Things to note | Description |
|---|---|
| Cable processing | The cable is fragile, avoid pulling or folding it forcefully. |
| Screw classification | Screws in different locations may have different lengths and need to be stored in categories. |
| Waterproof glue treatment | Some models have waterproof glue and need to be re-glued after replacement. |
| test function | After replacing the screen, you need to test whether the touch, display, earpiece and other functions are normal. |
4. Comparison between self-replacement and professional repair
Replacing the screen yourself can save money, but it's not suitable for everyone. The following is a comparison of the two methods:
| Comparative item | Change screen by yourself | Professional maintenance |
|---|---|---|
| Cost | Low (only screen and tool cost) | Higher (including labor costs) |
| risk | Improper operation may damage other components | Low risk, warranty service available |
| time | It takes a long time (especially for newbies) | Completes quickly (usually within 30 minutes) |
5. Price reference for screen replacement of popular mobile phones (data in the past 10 days)
The following is the screen replacement price reference for recent popular models (data source: mainstream e-commerce platforms and repair shops):
| Mobile phone model | Original screen price (yuan) | Third-party screen price (yuan) |
|---|---|---|
| iPhone 14 Pro | 2000-2500 | 800-1200 |
| Samsung Galaxy S23 | 1500-1800 | 600-900 |
| Xiaomi 13 | 1000-1300 | 400-700 |
| Huawei Mate 50 | 1200-1500 | 500-800 |
6. Summary
Changing the screen of a mobile phone is a technical task, but with sufficient preparation and careful operation, users can complete it by themselves. If you are not confident in your hands-on ability, it is recommended to choose professional maintenance services to avoid greater losses due to operational errors. No matter which method you choose, ensuring screen quality and after-sales service is key.
I hope this article can help you successfully replace your phone screen and give your phone a new lease of life!
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