How to change the interface dial of Xiaomi mobile phone?

Xiaomi's mobile phone conference mentioned that they will bring lock-free dual system support to this mobile phone, and the mobile phone will be refreshed. Official website provides two applicable versions of MIUI and native Android for users to choose from, and MIUI will not bind Xiaomi mobile phone.

This function allows the mobile phone to have two system versions, A system and B system, and the two systems can switch freely and enjoy data. Users can choose to brush one of them into a stable version. For example, if system A is a stable version for daily use, then system B can be used to test the latest MIUI version.

After the A system receives the system update, it can upgrade the B system by downloading the brush package, and then switch to the B system for trial test, contact, SMS, call, etc. All data in system B will use the same data storage partition as system A.. This design is mainly for MIUI users to brush their computers.

At the same time, MIUI also designed a MI Recovery for Xiaomi mobile phone, which supports Chinese and English display. When starting up, you can press and hold the power button and the volume reduction button to enter the recovery interface, where you can choose to enter the A system or the B system, or you can manually brush the machine or manually back it up, such as brushing the built-in MIUI system to the Android native system.

With this recovery, in case users change bricks while brushing their mobile phones, they can enter another safe system for normal use or use another brick-changing system to brush their mobile phones again. If you can really brush both systems into bricks and can't open the mobile phone, there will be a recovery hole "lifeline" on the mobile phone, and poking this "a person named Qiu Hua" will return to the factory state.

Note that * * * uses the same data storage. At present, this dual-system switching function only supports * * * storage between similar versions of MIUI, such as the stable version and the beta version also developed based on Android 2.3. It will not support * * * storage switching between MIUI and Android native systems, and there will be problems with MIUI * * storage with large version differences.

This dual-system switching function will meet the needs of many MIUI users. If system A and system B have independent data storage space design, the function will be more powerful.

Xiaomi mobile phone use skills

1, where are the developer options for MIUI system? Go to Settings-About Mobile Phone-Version Number-Click 3-6 times, and it will come out.

2. What should I do if the screen of Xiaomi's mobile phone is a little yellow? Go to Settings-Display-Color Temperature and Saturation-Select Cool Color. If this problem still exists, it is a quality problem, please contact customer service to replace it!

3. What if the telephone signal is bad and I can't get through? There are many reasons for poor signal. Here only introduces the operator's problems (excluding mobile phone problems). Generally, this problem is the mobile version of Xiaomi mobile phone. Solution: Go to Settings-Mobile Network -apn, change to cmnet, and select the network type-only 2G.

4. What if I get an answer by phone sometimes? Go to settings-sound and vibration-and set the bottom to single microphone noise reduction.

5. Xiaomi mobile phone can't send and receive MMS? You must set up a Xiaomi account. Method: Go to Settings-millet cloud Service and set up your Xiaomi account. Some friends' account passwords have been changed, and they need to delete their accounts before logging in again.

6. What should I do if Xiaomi's mobile phone screen often jumps around? Dial *#*#6484#*#* (that is, "miui" for 9-key input method, which is easy to remember) and select 1 1. Touch Screen Test-Lower Left Menu-Touch Screen Calibration.

7. How to turn off the call black screen function? 1) You can try to enter * # * # 6484 # * * on the dial (that is, "miui" of the 9-key input method, which is easy to remember) and select 8. Distance sensor calibration; 2) Whether the distance sensor above the screen is blocked by the film.

8. Why does it take 1-2 seconds for the incoming bell to ring? Incoming calls from strange numbers need to be identified as harassing calls (less than 1 second), and it takes 1-2 seconds to ring after the screen lights up (this system is set up like this); When a contact in the address book calls, the screen will light up and ring immediately.

9. Why do I feel that the sound quality of Xiaomi mobile phone is poor? Try to turn on Miyin. Methods: Insert headphones and set the tone of sound and vibration meter. Personally, I think the general effect is the best! When it comes to sound quality, it involves headphones. The headphones are poor, and the sound quality is definitely poor. For example, you can try another friend's Apple headset.

10, what if Xiaomi's ringtone is not big enough? 1) setting-sound and vibration-volume-ringtone is set to maximum;

2) Plug in headphones and set the tone of the sound and vibration meter. When using the speaker, the meter tone is always on, which can increase by 20%; 3) Because the sound hole of Xiaomi mobile phone is below, try to hold the phone in another direction, with the sound hole facing up. 1 1. What should I do if my mobile phone is often stuck? This is because the mobile phone has an animation switching screen! If you don't like such a friend, you can set-developer options (open)-drag to the bottom-turn off all window animations, over-animations and animation program duration adjustment, and try the effect. If you still feel stuck, upgrade to the latest version or brush the machine.

12, how to turn off the vibration function of the game? 1) Settings-Sound and vibration, set it; 2) Generally turn off the vibration of the game in the menu or help of the game.

13. How to set the ringtone quickly? 1) put your ringtone (mp3) in file management-mobile phone -miui- ringtone; 2) Settings-sound and vibration-ringtone-mine, where you can choose long ringtone or short ringtone; 3) Contact-Details-Default Ringtone, which can be selected; 4) Contacts-My Group-Set ringtones in batches. 14. What should I do if I often touch the following three keys by mistake while playing games? Drop-down menu-Switch-More screen buttons off, quick recovery: Power +home button.

15, can the update reminder of the app store be turned off? Can't! However, you can delete the app store after obtaining root privileges.

16. How to make MIUI camera recognize age and gender? 1) Camera-Settings in the lower right corner-Slide to the rightmost setting-Turn off the simple mode, and find the face recognition below to turn it on; 2) Go back to taking photos, set-Beauty (marked with stars), select Low-Medium-High, and click on the blank space of the screen; 3) aim at the beautiful woman in front of you, or aim at yourself with the front camera to show your age and gender.

17, can Xiaomi mobile phone scan barcode or QR code? Camera-Settings in the lower right corner-Slide to the rightmost setting-Turn off the simple mode and find the QR code below to open it.

18. How to transfer files quickly between mobile phone and computer? The premise is that the computer and the mobile phone are in the same wifi or the same router network. 1) file management-mobile phone-remote management directly below, on; 2) Computer-My Computer-Enter the digital symbols on the mobile phone in the address bar (ftp should also be entered) and press enter. In this way, the mobile phone becomes a USB flash drive, and files can be wirelessly transmitted to each other (operating on the computer, copying and pasting).

19, the mobile phone can't be recognized by connecting the computer with a data cable? If the data cable and phone interface are not broken, please go to Settings-Developer Options-Turn on USB debugging.

20. How to set the voice broadcast of Xiaomi's mobile phone call? 1) Upgrade the system to the latest version; 2) Set-Language and Input Method-Speech Recognition Program, select Iflytek Speech Recognition 3.0, and text-to-speech (TTS) output-select Iflytek Speech Engine 3.0; 3) Return to the desktop, press and hold the left menu button to bring up the voice assistant, click the menu button again, click Settings, the voice broadcast will be set to any time, and the incoming call broadcast will be turned on. Click Iflytek Voice Recognition to select your favorite voice package. With this setting, you're done! Give it a try, the incoming call voice broadcast and driving mode voice broadcast are normal!

2 1, Xiaomi is stuck. What should I do if I press any key and there is no response? 1) Press and hold the power button 10 seconds to restart the phone. When it crashes, it can be solved in this way. Now Xiaomi's flagship mobile phone can't button the battery, but Redmi can.

2) In the power-off state, press and hold the volume increase key and the power-off key at the same time, and let go when the white MI sign appears.

Restore, select Simplified Chinese-Restart-Recent System Restart. 3) A rabbit will appear when it is turned off. Press and hold the power button+volume to restart. If the above methods still can't be restarted, you have to contact customer service for maintenance.

22. The screen is completely black, but the three function keys are long and bright? 1) Press and hold the power button 10 seconds or more to try to restart the phone.

2) I have a friend who once encountered this kind of problem, which is rare. Reason: He turned it to manual brightness and turned it off to the minimum. Solution: Try blind operation, unlock, drop down the menu, click the automatic brightness position, or drag the brightness level position (if notified, you need to click the switch first).

23. What should I do if I suddenly can't open the black screen while playing the game? Sometimes I get too involved in playing games, forget to pay attention to the power supply, and turn it off automatically when there is no power! If you can open it after charging, you are lucky. But sometimes it doesn't work even if it's charged. The motherboard may burn out and must be repaired. During the warranty period (1 year), replace the motherboard for free.

24. Xiaomi's mobile phone is broken. What can I do for free? As long as it is not broken (defective in appearance) or flooded, it can be guaranteed free of charge. The warranty period is 1 year.

25. The telephone has been out of use for a long time. How to calibrate the time and date? Settings-Time and Date-Automatically use the time and date on the network. In the future, the time and date will be automatically calibrated every time you connect to the network, so you don't have to enter the date and time slowly.

26. Xiaomi's customer service phone can't get through. How to contact customer service? Mobile phone's Xiaomi Mall-service-slide to the bottom, online customer service-click on the manual service in the upper right corner-select the service you need (pre-sales consultation, order service, technical support, complaint suggestion, Xiaomi TV and box), and you can chat with customer service in a few minutes. Explain your situation. If maintenance is needed, customer service will call you within 24 hours after reporting. This way is much more convenient and faster than making a phone call. You can also ask how to solve the problem of Xiaomi's mobile phone at any time.