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1. Install the mobile version of z4root, select root to crack permanently; You can try kingroot.
5. After root, superuser must be installed to manage the call of permissions.
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I'm sorry, because there is a certain risk of rooting, and it may affect the normal warranty status of the device, the official does not encourage users to obtain root access by themselves, please understand. At present, we do not provide root-related technical support, please consider carefully to avoid unpredictable negative results caused by improper operation.
It is recommended that you visit Lewen (, maybe there is information content you need to care about, thank you.)
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Use the deep brush or brush master to get it done in a few seconds.
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If you don't understand the root of your phone, install a flashing wizard on your computer and phone, and use its root function to try.
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I think it's 360 brushed with a brush master.
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Root permission is equivalent to the highest management permission of the current mobile phone system.
After obtaining the root permission, users can perform and delete system files, such as uninstalling system preset software and modifying file configuration parameters. As a result, a series of unpredictable exceptions may occur due to misoperation of system files, such as missing system functions and not booting up. In addition, the device failure caused by the user's self-rooting may affect the normal warranty status.
For your sake, the official does not encourage users to obtain root access by themselves, please understand the above.
Lenovo Official Service Support**:
Lenovo asked:
Make inquiries and find out. Have a great day!
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You can try 360 one-click root, get permissions, streamline the system, speed up the phone to get root permissions, install 360 mobile phone guard: uninstall pre-installed apps, streamline your system to completely close the background process, free up memory space, disable yourself to start the software, speed up the phone, etc. So the phone doesn't support root for the time being, so you can only wait patiently.
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Landlord friend,First of all, I can tell you very responsibly,Lenovo A690This machine does not support root
We have personally tested z4 root, one-click root, rootking, etc. have not been completed.
Besides, many stores now so-called can be rooted, but they can't achieve the effect you expect.
Many users don't understand the principle of root, and follow the usual online tutorials to root step by step, so that the phone finally becomes bricked and blue screen abounds. Please be cautious.
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Use 360's one-click root, there are many models inside.
1.Lenovo A65 uses MTK processor, with a frequency of 800MHz, with 256M RAM memory, 512M ROM storage space and Android system, and the performance is mainstream. In terms of screen, it adopts an inch 320*480 resolution 260,000 color TFT screen, which has a good display effect and is equipped with a 3 million pixel camera, which can bring good photo effects and meet your daily application and entertainment use. >>>More
I'm also using A690,At present, there is no flashing tool of this model at all,If there is too much junk software that comes with the machine,You can use "Le Security" to forcefully uninstall too many,Such as "Wo3G.Le Store".Wait. The detailed operation is as follows: >>>More
Hello, you can upgrade the phone's security to the latest version (no software can be installed), after upgrading to the latest version, you will get the highest authority of the phone, you can enter the application management of the phone, uninstall the mobile phone application, move or freeze the operation, release the memory of the phone, and you can also use the security to optimize the operation of the phone, increase the smoothness of the system.
Back up the data, then go into the receovery three clear, restart the phone to restore the data. If it still doesn't work, a battery monitor corrects the battery. If it still doesn't work, the only way to do it is to change the rom bag.
Dear Lenovo users, hello!
We apologize for the inconvenience. >>>More