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The flashing steps are as follows, and flashing is risky.
1.Let the phone enter the flash mode first, there are two ways to enter the flash mode, one is to enter the system in the state of boot to complete! But we forgot our phone password lock!
So this method doesn't work, that's the second method! That is, in the state of power off, press and hold the "power button" + "volume +" button at the same time for about 3 seconds, and you can let go to enter the recovery flash mode interface.
2.When entering the flash mode interface, select Chinese Simplified mode (use the volume button to select up and down, use the power button to confirm, there is a prompt at the bottom of the interface).
3.Enter the Chinese mode and press the volume down button to move to the second item "Clear Data", and press the power button to confirm. Enter the Clear Data interface.
4.In the Clear Data interface, press the volume down button to move to the "Clear User Data" option, and press the power button to confirm. A prompt will come out saying that you are sure to clear the user data, and this operation cannot be restored to the cloud.
Select Confirm. In a few seconds or so, the user data will be cleared. At this time, we will return to the main menu interface and we can restart the phone.
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Hello. 1. It is recommended that you press and hold the power button to try to power off, for those with a reset button, click the lower reset button and then try to turn on again;
2. For devices that can remove the battery, it is recommended that you remove the battery and reinstall it for comparison;
3. Use the standard data cable to charge it for half an hour and then try;
If the problem persists after the above operations and you want to flash the computer to solve it, you can refer to the following at this time
Due to the risk of flashing the machine by yourself, flashing will affect the warranty of your device, so it is officially recommended that you can go to the local repair site to flash the machine. If you have strong hands-on ability, have experience in flashing, want to flash the machine by yourself, and are willing to take possible risks. Personally, I suggest that you can go to Lenovo's official Lewen Firmware Zone**The official firmware operation of your device.
The firmware package has a detailed tutorial built-in, please be careful!
The business hours of the maintenance site are usually from 9:00 to 18:00 from Monday to Sunday, and the stations will be slightly adjusted according to their own operations.
If you have other questions in the follow-up use process, you are welcome to contact us at any time or visit Lenovo Lewen (
Consult to find out.
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After powering off, press the volume up button and the power button at the same time to enter recovery mode.
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1.Try to charge 10 minutes of power first, see if the phone is out of power, and keep pressing the power button for 15 seconds to see if it can be turned on.
2.Three keys at the same time to press can you enter recovery mode, select restart, can you open, 3Try it with a line brush bag to flash the machine, Lenovo mobile phone flashing is very simple, 1
Install the flashing tool and driver 2Load the flash file into the tool3Enter the flashing mode and insert the data cable to start flashing, all according to the tutorial.
If you can't load the file, it is recommended that you go to the official website of the online brush treasure to see, the mobile phone system upgrade, downgrade, system failure, mobile phone black screen, system streamlining and other problems can be solved by flashing. **Click to realize flashing, one-click flashing, just enter the flashing mode according to the prompts, no complicated flashing operation is required.
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Engineering Mode Line Brush Go to the major forums to find detailed tutorials.
Hello. Due to the risk of flashing the machine by yourself, flashing will affect the warranty of your device, so it is officially recommended that you can go to the local repair site to flash the machine. >>>More
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