Zalo is renowned as a popular messaging and online calling app in the Vietnamese market. With its user-friendly interface and plethora of standout features, Zalo offers robust account security through both temporary and permanent locking options. Today, Mytour Blog delves into the details of how to lock your Zalo account temporarily and permanently on both phones and computers in a simple manner.
How to Temporarily Lock Your Zalo Account
Zalo is a free messaging and calling app with a significant user base in Vietnam. It enables you to send text messages, images, videos, and audio to friends and family without incurring any charges. Additionally, you can effortlessly engage in voice and video calls with other Zalo users, provided your electronic device has a reliable internet connection.
In addition, the system also prioritizes user security and privacy. You can utilize features such as message encryption, two-step verification on Zalo to ensure the safety of personal information and prevent strangers from accessing. If you notice that your Zalo account is threatened or at risk of being compromised, you can execute the Zalo locking method temporarily to ensure privacy and information security. This prevents others from accessing your account while it is locked. Below are the steps to implement this convenient feature:
- Step 1: Open the Zalo application on your mobile phone.
- Step 2: Tap on the “Personal” icon at the bottom right corner of the screen.
- Step 3: On the profile page, tap on the “Settings” icon (gear icon) at the top right corner.
- Step 4: In the Settings menu, scroll down and select “Security”. On the Security page, you will see the option “Temporarily lock account”. Tap on this command.
- Step 5: Zalo will ask you to enter your password to confirm the temporary account lock. Enter the correct password and then tap “Lock” or “Confirm”.
After completing the above steps, your Zalo account will be temporarily locked. During the lock period, you will not be able to use Zalo and receive notifications, messages, or calls from others. To unlock your account, simply log back into the Zalo app with your login information.

How to Permanently Lock Your Zalo Account
If you've decided to discontinue using Zalo or wish to completely delete your account, permanently locking your Zalo account is the suitable option to ensure that you can no longer access your account and won't receive any notifications or messages from Zalo anymore. In cases where you believe your Zalo account is being misused or abused by others, permanently locking your account can help prevent unauthorized use or violation of Zalo's regulations.
Please note that when you perform the permanently lock Zalo process, you won't be able to recover your account or data. Therefore, make sure you have backed up and stored important information from your account before taking this action.
How to Permanently Lock Zalo on Mobile Devices
To permanently lock your Zalo account on your phone, you can follow these steps:
- Step 1: Access the Zalo icon on your phone. If not downloaded yet, you can search for the app on the App Store (iOS) or Google Play Store (Android).
- Step 2: After successfully logging into your account, tap on the “Profile” icon at the bottom right corner of the screen to access your profile page.
- Step 3: On the main screen of your profile page, click on the “Settings” icon located at the top right corner of the screen.
- Step 4: While in the Settings Menu, scroll down and select “Security”.
- Step 5: Choose “Delete Account” under the Security section. At this point, the system will prompt you to enter your account password to confirm the action of permanently deleting the account. After entering the correct password, click on “Confirm”.
- Step 6: A window will appear requesting you to confirm your choice of permanently locking Zalo. Read the notification carefully and then click on “Agree”.

How to Permanently Lock Zalo on Computer
If you're using Zalo on your computer and want to choose a simple way to permanently lock Zalo on this device, you can refer to the steps below:
- Step 1: Open a web browser on your computer and go to the official Zalo website.
- Step 2: Log in to your Zalo account using your login credentials.
- Step 3: After successfully logging in, hover over the “Profile” icon at the top right corner of the screen to open your account menu.
- Step 4: In the account menu, select the “Settings” option. On the Settings page, you'll see various options. Scroll down and find the “Delete Account” option.
- Step 5: Click on the “Delete Account” option, and a confirmation window will appear. The system will provide you with information about the account deletion process. Read the notification carefully and then click “Agree” or “Confirm” to proceed.
- Step 6: Zalo will ask you to enter your password to confirm the permanent account deletion. Enter the password correctly and then click “Confirm” to complete the account deletion.

Some Notes When Locking Zalo
Simple Zalo locking methods enhance account security and effectively prevent unauthorized access. However, consider the following points while performing this feature:
- No Recovery: Once your Zalo account is permanently locked, you cannot recover your previous account or data. Therefore, ensure you have backed up and stored all important information before taking this action.
- Sign Out of Other Devices: Before locking your account, make sure you have signed out of other devices you have used to prevent unauthorized access to your account.
- Read and Follow Regulations: Make sure to read and comply with Zalo's regulations and terms of use regarding account locking to understand the process and your responsibilities.
- Inform Friends: Before locking your account, if desired, you can send messages to friends or contact those in your address book to inform them that your account will be locked and provide alternative contact information if necessary.

This article has shared information with you about simple Zalo locking methods on both phones and computers. Hopefully, after reading, you will know how to use this feature to address account security issues. To discover more operations on messaging apps, don't forget to follow articles on Mytour blog!