What is the Xiaomi Mi 1S upgrade package used for? 10

The first is to fix bugs, the second is to optimize system applications, and then to add some new features.

Hi! The system firmware of Xiaomi mobile phones is divided into two types, one is the development version, which is upgraded every week, and we will make an announcement every Friday; The second is the stable version, which is released from time to time.

The difference between the two:1The stable version will focus on stability, in which the OTA upgrade cycle of the official version is about once a month, and the RC version will provide updates at a selected time according to the bug fix, as detailed in the corresponding announcement.

2.The development version will focus on early adopters and rapid changeovers, and the OTA upgrade cycle will remain weekly.

3.Development releases are generally made available after a development period of about one month (during which the focus is on new features and larger feature fixes) and a stable period (during which no new features are developed).

4.The "stable" of the stable version is not the legendary "absolute stability" compared to the development version, and its improvement process is inseparable from everyone's long-term support and help.

Notes:1Both versions support OTA upgrades separately, but do not support mutual upgrades (stable versions cannot OTA to development versions and vice versa).

2.If you need to flash from the development version to the stable version or from the stable version to the development version, please wipe the data (pay attention to backing up important data) and then flash the corresponding complete package.

A more detailed description of the problem will help netizens understand the troubles you are encountering and help you solve the problem more accurately. Thank you for supporting Xiaomi phones!

It is equivalent to a patch, a perfect improvement of the Xiaomi system.

It can also be said that it was refreshed.

What about your mobile phone purchased in **? What is the system version? Please try the following:

1. Xiaomi mobile phones come with similar security software running in the background, if you install other security software, it may cause conflicts, it is not recommended that you install third-party security software, installing these software may affect the normal use of the phone.

2. If your system is not the latest system version, it is recommended that you turn on the network and update the system version. The new system version will add some new features and fix some problems in the old version.

3. If you still can't, it is recommended that you try to back up and empty the data, which may cause interference from the data. Backup: Security Center - Backup - Create a backup to back up the data you need.

Clear data: In the shutdown state, press and hold the volume plus button and the shutdown button, and let go when the boot screen appears, and you can enter recovery. Go to Recovery >Chinese>> >> Clear Data >> Empty all data.

4. You can also use the line brush brush machine to try, the line brush is more thorough. It is recommended that you back up your computer before flashing.

bPlease flash according to the flashing tutorial, flashing tutorial:

The sixth type is the line brush.

5. If it can't be solved, please go to your nearest Xiaomi authorized service station and let the engineer test it on site. At the same time, 9 Xiaomi Home in Beijing, Shanghai, Nanjing, Wuhan, Chengdu, Hangzhou, Xi'an, Shenzhen and Guangzhou have opened maintenance services. The National Mi Home is open from Tuesday to Sunday at 10 a.m

00-18:00 o'clock.

The Xiaomi system comes with an upgrade option. You just need to manually check if there is a new version and click upgrade. I am also a 1s user.

There is a "system update" on the phone, turn on, if there is an update it will prompt you, one-click upgrade.

It is recommended that you troubleshoot the problem by following the following methods:

Whether the SIM card is inserted correctly.

Whether the wrong SIM card is inserted, such as the standard version inserts the telecom SIM card, etc.

Go to Hardware Detection to see if the SIM card is working properly (enter * * on the dial screen). If the SIM status is normal, go to step 5, or if the status is unknown, go to step 4.

Try to replace a different SIM card, if the status is still unknown during hardware testing, it is recommended to go to the repair point for testing; If the detection status is normal, it is recommended to go to the carrier to replace a SIM card (the SIM card may be aging).

Whether the network type is correct and whether the carrier selects Automatic. (China Unicom selects 3G priority, mobile selects only 2G, and China Telecom selects automatic).

If the network type of the non-telecom mobile phone is CDMA automatic, you need to change the network type to "WCDMA Preferred" in the mobile phone information (**) to solve the problem.

Whether there is no signal in the area. You need to check whether other mobile phones on the same network have signals.

Back up your data, flash to the latest system version and try again.

If the above methods still do not help you solve the problem, please go to your nearest repair center for repair and inspection.

Address and ** inquiry.

Clear it, and the line brush is definitely OK once