How to upgrade MIUI9 development version of Xiaomi Mi 5?

Step 2: After unlocking the Xiaomi Mi 5 phone, we find the "Settings" button in the main page and click to open it.

3. Then after opening it, then we can see the system settings page of our phone.

Fourth, we find the "My Device" button in the top row and click to open it.

5. After opening "My Device", we can enter the system device browsing page of your phone, and then we click the "MIUI Version" button in the top row.

6. Enter the "MIUI Version" interface, and we can see the current version information of our mobile phone, as well as the change log.

8. After the update package, the system will prompt you to restart your phone once to complete the system update, at this time, you only need to restart the phone according to his prompts. After restarting your phone, your phone will be updated to the latest MIUI9 version, and then open your phone's "MIUI Version" information as above, and you will see that your phone is already the latest MIUI9 version.

I checked it for you: Xiaomi mobile phone 1 1s, you can't upgrade to MIUI9, the latest stable version is, size 180m, development version is, size 180m. If your phone is not of this version, you can check for updates in Settings, My Phone, Version, and it will be upgraded to this version.

Here's how to upgrade the stable version of MIUI to the development version:

<>4. Click on Mi Community to enter the Mi Community interface.

<>9. Check whether the system installation package on the mobile phone is successful.

<>11. Click to manually select the installation package.

12. Find the folder downloaded rom. Click to select the correct full package. The rest is for the system to automatically upgrade.

<>4. Then open System Update and select - Manually select the installation package.

5. After selecting the manual installation package, click OK.

6. After confirmation, wait for about 10 minutes to restart and install, and you can use the latest MIUI8 system.

However, there is a certain risk in flashing, so you need to be cautious!

At present, you can enter the Xiaomi forum to apply for internal testing. If you're not in a hurry, it's better to wait for Xiaomi to push the stable version, which will probably be a month or two later.

If there is an update in the system, it will be upgraded directly, and if not, you will have to go to the official website to check the flash upgrade.

Method operation: 3. Before officially flashing the ROM, you also need to back up the important data of the mobile phone, and at the same time, you can also use a computer data recovery tool to retrieve the data loss caused by misoperation.

4. If you want to upgrade the MIUI9 system through your Xiaomi phone, you can copy the ROM data package to the root directory of the phone's memory.

After MIUI9 starts pushing, in the system update of the system tool, you can directly upgrade the update, and after the new version of the system starts pushing, the mobile phone will receive a push message.

1. The official website of MIUI on your computer or mobile phone**.

3. Select the model, select Mi 5S.

5. Click on the flashing tutorial, which has detailed and authoritative flashing steps, just do it.

Now that MIUI9 has a stable version, the Xiaomi Mi 5S can be upgraded!

Xiaomi Mi 5S was released in September 2016, at that time the MIUI system had not yet been developed to MIUI9, and later the new models were equipped with MIUI9 development version, and now MIUI9 has a stable version, 27 Xiaomi models can be upgraded to MIUI9 stable version, including Xiaomi 5S.

At present, Xiaomi's MIUI system stable version has not been released, and what is released now is the development version, and your Xiaomi Mi 5S's original system is a stable version, so you will not receive an update push.

MIUI 8 Upgrade Notes:

Pre-upgrade backup:

In order to prevent the upgrade from failing and losing important data such as contacts, it is recommended to back up MIUI 8 before upgrading.

Generally speaking, there will be no problems with MIUI 8 upgrades, but in order to prevent unforeseen errors during the upgrade process, resulting in unnecessary losses, backing up before upgrading is a good habit, it is recommended that you manually back up the important content of your mobile phone in advance, and it is recommended to use the cloud service function that comes with Xiaomi mobile phones to back up important data such as contacts, text messages, wifi hotspots, calendars and so on to the cloud, and you can quickly log in to your Xiaomi account to retrieve it.

1.Flashing is risky, please back up your personal important information before flashing, it is recommended to use Xiaomi Cloud Backup, and all personal data can be backed up in one stop;

2.Before upgrading to MIUI 8, please ensure that the battery level of your mobile phone is at least 30%.

3.Make sure that the phone driver and wire brush tool have been successfully installed;

MIUI 8 upgrade methods, including push upgrade, card brush upgrade, line brush upgrade and other methods.

1. The system pushes OTA upgrades

OTA pushes to upgrade MIUI 8 (requires Wi-Fi connection).

According to the more credible statement on Weibo, Xiaomi note Xiaomi Mi 5 Xiaomi 4 series models will be the first to be pushed, and other first push models have not yet been officially confirmed. At that time, if you use the system push upgrade, you can receive the official push package on the system upgrade page. Follow the steps to upgrade.

Second, the card brush upgrade

How to upgrade MIUI 8 by card swiping.

3. Line brush upgrade

The line brush can quickly upgrade the mobile phone system, and the mobile phone is like a new machine from the factory after flashing, which is a favorite upgrade method. It is worth noting that some models now need to unlock the phone first.

Mi mobile phone unlock application channel:

Flash to upgrade MIUI 8 first

Fourth, upgrade with the help of Xiaomi Assistant

Upgrade MIUI 8 with the help of Xiaomi Assistant

Fifth, one-key machine change

MIUI7 era of one-click change is quite a convenient function,It is expected that MIUI8 will retain this function,If you directly change the new phone at that time,You can find the one-key change function directly in the settings--between the two mobile phones,All the contents of the old phone are seamlessly connected to the new phone,Save a lot of trouble。

Now don't worry, when the time comes, Xiaomi will give you an upgrade prompt, when the time comes, it's good to upgrade, but friendly reminder, the current Xiaomi upgrade, it seems to be a bit of a pit, the more you upgrade, the more stuck, this is a thing for the entire Android industry, but Xiaomi, but too many advertisements have been implanted,

It's best to wait for the official push to upgrade, it is not recommended to toss the system, it is necessary for the system to know how to maintain and manage, but it is boring to chase the new if you have nothing to do!

System updates should be done with wireless updates, otherwise it will be very data-intensive.

1. First of all, find the system tool in your mobile phone;

2. Open the system tool, there is a system update in it;

3. Click on the system update, it will prompt whether there is the latest version that needs to be updated, if there is a new version, then click update, the system update will take 10 minutes, and the phone will automatically restart after the update.