Is it good for vivox5l to upgrade to 1 22 0

Hello! You can upgrade your phone to the latest version, the phone system upgrade is optimized system, please rest assured.

Hello! Upgrading the system to the latest version is to further optimize the compatibility and stability of the phone, and fix the problems reported by friends. If your phone is relatively stable, you don't need to upgrade.

You can learn about the upgrade by viewing the upgrade log. There are two ways to self-service mobile phone upgrades:

1. You can upgrade through your phone: enter Settings - More Settings - System Upgrade - Check the update immediately, according to the prompts**Upgrade package, click Verify and install, and the phone will restart and automatically enter the upgrade mode.

On the computer** After the program is installed, open the vivo assistant, connect the phone to the computer, after the tool detects the mobile phone, it will access the server, when it detects that there is new software on the server, it will display the word "new" on the "mobile phone upgrade" button, click the button, and upgrade according to the prompts.

If the upgrade fails, try the following:

1. Press and hold the power button for 10 seconds to force restart the phone;

2. When the phone is turned off, press and hold the sound core and the up button and the power button at the same time for 3 to 4 seconds, and then release the button to enter recovery mode.

First, select wipe data factory reset, and select yes--delete all user data option;

When you're done, select Reboot System Now to reboot your phone;

This operation will lose all the data on the phone, so you can back up the phone data before this operation, including contacts, ** and so on.

If you still can't operate, you can go to the local after-sales service center to test the balance of the management, the address of the after-sales service center and ** can enter the home page of the vivo official website - service - network query - for inquiry.

Hello! Upgrading the system to the latest version is to further optimize the compatibility and stability of the phone. If your mobile phone system is stable, you don't need to upgrade.

There are two ways to self-service mobile phone upgrades:

You can upgrade via wifi**: go to Settings -> General More Settings -> System Upgrade ->Check for Updates Now-, according to the prompts**Upgrade package, click Verify and install, and the phone will restart and automatically enter the upgrade mode.

On the computer** After the program is installed, open the vivo assistant, connect the phone to the computer, after the tool detects the mobile phone, it will access the server, when it detects that there is new software on the server, it will display the word "new" on the "mobile phone upgrade" button, click the button, and upgrade according to the prompts.

If you detect that your system version is already the latest version in your phone's Settings - More Settings - System Update - Detect Update Now, you can't upgrade, and you need our new version to come out before you can upgrade.

It needs to be done on a case-by-case basis:

2. Users who have obtained root. In this case, the upgrade launched by the manufacturer's system cannot be carried out, that is, it is not supported. If you want to upgrade the system version, you can only upgrade it by flashing the machine.