How to flash Xiaomi 4 on mobile phone
With the popularity of smartphones, flashing has become one of the ways for many users to improve device performance or experience new systems. As a classic model, Xiaomi Mi 4 has been released for many years, but there are still many users who want to rejuvenate it through flashing. This article will introduce in detail the steps, precautions and related tools for Xiaomi Mi 4 flashing to help you complete the operation smoothly.
1. Preparations before flashing the machine
Before you start flashing your phone, make sure you have the following preparations:
| Project | Description |
|---|---|
| Back up data | Flashing will erase all data in the phone. It is recommended to back up important information such as contacts, photos and so on in advance. |
| Sufficient battery | Make sure the battery of the phone is above 50% to avoid bricking due to power outage during the flashing process. |
| Download flash package | Choose official or third-party ROM according to your needs. It is recommended to download it from Xiaomi official website or trusted forums. |
| Unlock Bootloader | Xiaomi phones need to unlock the Bootloader before flashing, and you need to apply for unlocking permission on the official website. |
2. Detailed explanation of flashing steps
The following are the detailed steps for Xiaomi Mi 4 flashing:
| steps | Operating Instructions |
|---|---|
| 1. Unlock Bootloader | Use the Xiaomi unlocking tool to complete the unlocking. For specific instructions, please refer to Xiaomi's official guide. |
| 2. Enter Fastboot mode | After shutting down, press and hold the volume down button + power button to enter Fastboot mode and connect to the computer. |
| 3. Flash into Recovery | Use the ADB tool to flash third-party recovery (such as TWRP). |
| 4. Clear data | Select "Clear Data" in Recovery, including Dalvik Cache, System, etc. |
| 5. Flash ROM | Put the downloaded flash package into the phone storage and choose to install it through Recovery. |
| 6. Restart your phone | Restart after flashing is complete. The first boot may be slow, please be patient. |
3. Common problems and solutions
You may encounter the following problems during the flashing process. Here are the solutions:
| question | solution |
|---|---|
| Unable to boot after flashing | Try re-flashing the ROM or restoring the official firmware. |
| Recovery cannot recognize the flash package | Check whether the flash package is complete, or change the Recovery version. |
| System freezes after flashing | It may be a ROM compatibility issue, it is recommended to change to another version. |
4. Precautions
Although flashing your phone can bring you a new experience, it also involves certain risks. Please be sure to pay attention to the following:
1.Choose a reliable ROM: Third-party ROMs may have security risks. It is recommended to give priority to versions released by official or well-known developers.
2.Avoid frequent flashing: Frequent flashing may affect the life of the hardware. It is recommended to operate according to actual needs.
3.Keep the official recovery package: Download the official ROM as a backup before flashing so that you can quickly recover if problems occur.
5. Summary
Flashing Xiaomi 4 is not complicated, but it needs to be done with caution. Through the steps and precautions in this article, I believe you can successfully complete the flashing process and give your old phone a new lease of life. If you encounter other problems during the flashing process, it is recommended to refer to the official Xiaomi forum or seek professional help.
Flashing your phone is risky, so be careful! I wish you success in flashing your phone!
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