How does Redmi Note4X flash the 11 02 version back to the 9 6 10 version?

The way to downgrade the Redmi Note4X to the factory version is to flash it.

Reasons and solutions for the fast power consumption and short standby time of Xiaomi note mobile phones:

1. There are many programs running in the background;

2. The brightness of the screen is high;

3. Turn on Bluetooth, GPS, WiFi and data connection, etc.;

4. The high frequency of use of smart phones is also an important reason for the short standby time.

Solution: 1. Press the home button on the main interface to bring up the recently run program, and slide out the program running in the background;

2. The brightness of the screen should be lowered appropriately;

3. Turn off Bluetooth, GPS, WiFi or data connection when not in use;

4. At present, most mobile phones are charged once a day, and only some mobile phones with high battery capacity will increase their standby time. One charge a day has become the norm. Xiaomi is a mobile Internet company focusing on the research and development of smart hardware and electronic products, and is also an innovative technology enterprise focusing on the construction of high-end smartphones, Internet TVs and smart home ecological chains, founded by Lei Jun in Beijing in April 2010.

On July 9, 2018, Xiaomi was listed in Hong Kong.

The Xiaomi phone is a high-performance enthusiast smartphone developed by Xiaomi. The mobile phone was officially released on August 16, 2011, priced at 1999 yuan, and was retailed on the official website of Xiaomi Technology using an online sales model.

technology development; import and export of goods, import and export of technology, import and export of **; Sales of communication equipment, kitchen supplies, sanitary products (including personal care products), daily groceries, cosmetics, medical equipment Class I and II, contraceptives, toys, sporting goods, stationery, clothing, shoes and hats, clocks and glasses, knitted textiles, household appliances, furniture (not engaged in physical store operations), flowers, grasses and ornamental plants, packaged seeds that are no longer packaged, photographic equipment, handicrafts, gifts, computers, software and auxiliary equipment, jewelry, edible agricultural products, pet food, electronic products, Motorcycles, electric vehicles, bicycles and parts, smart cards, Wujinjiaodian (not engaged in physical store operation), building materials (not engaged in physical store operation); maintenance of instrumentation; maintenance of office equipment; Undertake exhibitions and display activities; conference services; Prepare, plan and organize large-scale celebrations; designing, producing, publishing, and publishing advertisements; photographic enlargement services; theatrical performance ticketing**, sports event ticketing**, exhibition ticketing**, expo ticketing**; mobile phone technology development; mobile phone production and mobile phone service (limited to the second floor of No. 2, Yongjie North Road, Haidian District); engaging in Internet cultural activities; retail of publications; wholesale of publications; sales of Class III medical devices; sale of food; retail sale of medicines; Radio and television program production.

1. Redmi Note4X flashes MIUI9 system to be unlocked first. and apply for a closed beta. To unlock and apply for the beta, you can install the MIUI forum.

2、Redmi note4xMIUI9 has begun to push,If you don't receive it, you can go here**card swiping package,Manually select**The installation package in the system update is updated。

MIUI9 will be pushed to the development version of popular models one after another, and the upgrade can be completed by waiting for the push.

The first batch of development version upgrade models: Xiaomi Mi 6, Xiaomi Mi 5X, Redmi Note 4X (Qualcomm version), will be pushed from August 11. The second batch of development version upgrade models:

Xiaomi Mi MIX, Mi Note 2, Mi 5, Mi 5S, Mi 5S Plus, Mi Max, Mi Max 2, Redmi 4X, Mi 4S, Mi 4C, Mi Note Top Edition, etc., will be pushed from August 25.

Frequently asked questions about Xiaomi phones.

One. The phone freezes.

Cause analysis: 1. There are too many programs running in the background, which occupy too much running memory, resulting in the system freezing and crashing.

2. Viruses in mobile phones.

3. The phone stores too much data or installs too many programs.

Solution: 1. Exit some programs running in the background, and develop the habit of exiting the running program by returning or exiting the virtual button.

2. Install anti-virus software to kill viruses.

3. Delete and uninstall some uncommon data and programs or transfer some programs to the memory card.

Two. Automatic power off.

Cause analysis: 1. Oxidation of battery contacts or battery connectors.

2. Caused by static electricity.

3. Caused by insufficient power.

4. Caused by root.

5. Set a timer to switch on and off.

Solution: 1. Use an eraser or cotton swab to wipe the battery connector.

2. Keep your phone clean, or wear a phone holster.

3. If it is caused by insufficient power, it can be charged.

4. Send the mobile phone to the after-sales service for upgrading.

5. After restarting, the scheduled shutdown can be canceled.

Method: At present, only Xiaomi Mi 6 and Redmi Note4X can be upgraded to MIUI9, you need to brush to the MIUI8 public beta development version through the line brush (if you have been upgraded to the development version, you don't need it), the system will push the new version of MIUI9, other models are not currently available, you can brush to the development version first.

3.Click on the phone,Enter the mobile phone configuration information display page,Here you can view the configuration of the mobile phone,The memory is generally less than a few gThis is the same problem as most smartphones,It may be used to install the system and built-in applications。

4.After installation, press Browse, select the folder just now, (after selecting the following clear data and lock next to the thing will automatically appear, if you don't, don't flash the phone) press to load the device, press flash after there is a device (the phone should enter fastboot mode first, press the power button + volume key down button after shutting down to enter).

5.You have to wait a few hundred seconds,The phone will automatically turn on after the flashing is successful,After booting, it will enter the new system (you must know your Xiaomi account password,Otherwise, you can't get in,Because the data is cleared),After entering the latest development version of MIUI8,If it is the first batch of models, MIUI9 will be pushed,No, it won't。

The official said that the Redmi Note4 can be upgraded to MIUI9, but it is only in the previous batch, and it will take a while to upgrade.

MIUI9 is based on the latest system version.

The first is that the support for this function is indeed a bit backward,The split-screen function is multi-task split-screen in the future MIUI9,In the case of Android native support,MIUI, which has always been more enthusiastic about function development, is not。

Faith will surely appear.

The second is edge smart gestures, which exist in some Android phones that support pressure sensitivity, as well as iOS systems, in addition to this, which may mean that future Xiaomi curved screen phones will support this attribute.

MIUI9 is known as "Infinite Colors".