Xiaomi 1s point check can t be selected. Please, everybody.

Hi! a.Please back up your data, enter recovery (power off, press and hold the volume up + power button to enter recovery) mode, clear cache, clear user data, clear all data, restore backup, settings and third-party security software in the phone do not recover.

Try if it works properly.

b.During this time, please back up your data, enter recovery (shut down, press and hold the volume on + power button to enter recovery) to clear cache, clear user data, clear all data,. The computer is equipped with a driver,** Miflash flash tool,This is the link to install the driver:

Mi-1 1S series.

Mi-2 series.

c.When everything is ready, please follow the brushing tutorial on the official website to use the sixth type of line brush, which is the official flashing tutorial.

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!

What is your specific inquiry? The detailed description will help us to better answer your questions.

It may be caused by the instability of the system caused by your phone's security software, it is recommended that you clear the data or restore the factory settings and try again, and do not give the software root permission casually, which will cause damage to the phone, or flash the phone to try.

It should be a wireless routing thing! Check the wireless router connection, and return to the main interface to play the game should be a phenomenon of insufficient memory.

This is a system problem.,Mine also has this problem.,That's it for domestic machines.,Xiaomi's common problem can't be solved.,Wait for it to be used for another phone! I have this problem too.

Go to the MIUI official website, re-flash the next flashing package, and the MIUI forum has a very detailed flashing tutorial. Hope it helps.

Get the after-sales service center system upgrade, free of charge. Don't be in a hurry. If it is purchased within 15 days, you can request to replace the machine with a new one.

Have you ever brushed the machine before? I have a classmate who flashes the machine by himself, and he can't play **! Later, I really couldn't go to the Xiaomi repair point to get it right! You can also go to the Xiaomi repair point, which should help you!

Upgrade the system and try to update the system.

1s is already a system.

I'm also a meter 1s

The phone itself has a system update, and it is fast to upgrade with wireless network.

You can go to the Mi Tieba to see a lot of them, after all, there are too many people who use them.

Is it the same problem for someone else's card to put on your phone? Is there a problem with the SIM card slot?

Factory reset to see what version you bought.

See if the charger is broken.

You try to clear the app's cache.

It is recommended that you try the following methods to see:

Click Settings - Applications - All - Find the software - Clear Data, clear the software data and then open it.

Will the delay in sending messages be a matter of the network? You go to a public place, a good place with wifi network to try. Heating is normal, and my machine heats up even after playing for a while. It's okay.

Update the software, it is normal to get hot.

Hello, for the system security of your phone, please do not use root privileges at will.

1.Rooted software can take full control of your phone.

2.After enabling root permission, it may cause problems such as system instability, crash, and failure to charge normally.

3.Features such as text messages and ** may not work properly.

Therefore, I don't recommend that you turn on root privileges at will.

If necessary, install the development version to obtain root permissions.

You are welcome to ask questions on the Xiaomi Enterprise Platform.

The mobile phone itself comes with control software from the background, changing the function of masking the boot itself, and the anti-virus function, which does not need 360 at all. There are also some basic call attribution locations, blacklists, and these functions are all in vain. If you want to clean up the garbage on your mobile phone, you only need to optimize the 360 Dahong Burner, which is smaller than the security guard.

Save storage.