1, the advantage is that after root, you can uninstall the system software that the original mobile phone can't uninstall, and some unusable software can also be used now, such as solid file manager, game modifier, perfect backup, GMD gesture control and other software. These softwares can only be used after root, and there are differences when using software to clean up garbage. After root, you can go deep into cclean, realize real system slimming and improve the running speed of mobile phones.

2, the disadvantage is that you should pay attention to the virus invasion after root. After root, it will undoubtedly bring convenience and freedom for hackers to invade your privacy. Be careful when entering some important information after root. It is best to have software such as mobile phone housekeeper.

Extended answer:

How to root a mobile phone:

1, choose a root software you like to download and install.

2. After the installation is completed, open the root software.

3. After opening, if there is no mobile phone with root, it will be displayed here to get root, click and wait for root to finish. The phone will automatically switch on and off in the middle, so leave it alone.