Lenovo i300 phone won t turn on 50

It should be a broken program.,Put it on sale and repair it.。

You first see if there is any hard damage, and if not, you try to connect to the computer.

Hello. We apologize for the inconvenience!

If your device does not respond when you click the power button and does not turn on, we recommend that you perform the following steps to troubleshoot the device:

1.The restart method of the device model is: open the back cover of the fuselage, use the thimble to push the reset button to force the shutdown (do not click on the sealing sticker with the S icon, which will affect the warranty), and then press the power to start the machine, it is recommended that you restart the attempt;

2.It is recommended that you use the standard charger to charge for about 30 minutes, make sure that the battery is charged, and then press and hold the power button again.

If the problem still cannot be effectively solved, it is not ruled out that it is caused by the failure of physical buttons or related power management components, for your normal use in the future, we recommend that you take the time to go to a nearby Lenovo authorized repair station for specific testing and treatment.

Official website authorized maintenance site inquiry:

In addition, for the problem of software upgrade you mentioned, usually the software update version will automatically overwrite the previous version, so you do not need to delete the previous version by yourself. If you are installing different software (such as mobile phone QQ, QQ for Pad, etc.), and now you need to uninstall unused third-party software, you can enter the main menu, click Settings - Applications, swipe left and right, select all interface to view - click the software you want to uninstall - click "Uninstall", please try.

You are welcome to contact us at any time or visit Lenovo Lewen (for consultation.

We apologize for any inconvenience this may cause and affect your use.

If your device does not respond when you click the power button and does not turn on, it is recommended that you use the standard charger to charge for about 30 minutes, and then press and hold the power button again. The new tablet is most likely in sleep mode because the battery is dead.

Lenovo Authorized Repair Site Query:

If the charging does not respond, it should be that the power adapter is broken, and the power adapter is broken, so it naturally cannot be turned on. The following instructions will suffice:

1.Laptops may not charge after a power supply is exhausted, and the laptop is shut down or otherwise abnormally shut down.

2.At this time, restart the computer first to try if it is okay, if it doesn't work, turn it off, and then turn the laptop over.

3.Take the battery out, and when the battery comes down, set it aside and wait 10 minutes.

4.Then put the battery up, and the installation process is to press it first. Restart your computer again.

5.Then turn on the power of the laptop and you will find that the power supply shows that the battery is charging.

6.If it still can't be charged, send it to a repair shop for treatment.

Method. 1. Exit the QQ program.

Step 1: Open QQ on your phone.

Step 2: Tap the [Menu] button on your phone.

Step 3: Select [Exit QQ] in the pop-up options.

Step 4: Select [OK] in the confirmation pop-up window.

Method. 2. Exit QQ

Step 1: Swipe right on the home page to enter the settings.

Step 2: Click Settings at the bottom.

Step 3: Select [Manage].

Step 4: Select [Exit Current] at the end.

Step 5: After confirmation, click [Confirm Exit].

We are sorry, we are currently mainly responsible for Lenovo Android platform smartphone and tablet business consulting, we have not yet undertaken the product model you consulted, please understand. But don't worry, you can call the official 400** for you to get help, 400**: 400-818-8818, please record for reference.

At the same time, if there are any problems during the use of the phone, you can also take the time to go to the local Lenovo after-sales service center and let the engineers help detect and solve them. You can check the address on the official website.

QQ supports the background, press the hang-up button directly, (red key) and a little penguin will appear at the top of the screen.

I can chat.,The standby state seems to be made in the settings.,It seems like you want to turn on the screen saver.

QQ can chat in a group, and you can choose the option to accept group messages when you log in; In the display settings of the phone settings, you can set the standby ** and the like. I don't know what standby state you want to set.,In addition, you can set the theme in the last item of entertainment.,But a theme is to activate the charge of 2 yuan.,You can see how to activate it for free on the Internet (you can activate it with a waste card),You search for it on the Internet.。

You just press the shutdown button, then your QQ is hanging. If you don't log out, you just quit temporarily.