vivo phones have seen a continuous rise in domestic market share in recent years. The OriginOS 4 system they run has made significant progress in fluidity and functionality, but it has also strengthened security controls over external app installations. If you plan to install the Binance APP on a vivo phone to trade cryptocurrency, you might encounter prompts like "Failed security verification" or "Untrusted app source." This is due to the OriginOS system's security policies and does not indicate a problem with the Binance APP itself. Before starting the installation, you need to register a trading account on the Binance official website, which is the foundation for all subsequent operations. After registering, obtain the latest Android APK installation package from the Binance official APP download page. Make sure to use the official download channel to ensure the file's security. If you have an Apple device instead of a vivo Android phone, please refer directly to the iOS installation guide, as the installation process for Apple devices is completely different. This tutorial covers all vivo models running OriginOS 3 and above, including the vivo X100 series, vivo X Fold series, vivo S series, vivo Y series, and the iQOO brand, guiding you step-by-step through the entire process from downloading and installing to optimization settings.
OriginOS Installation Security Policies
vivo's OriginOS system employs a multi-layered defense mechanism regarding app installation security:
Installation Source Control: By default, apps are only allowed to be installed from the vivo App Store. Installing external APKs requires manual authorization.
Risky App Scanning: During installation, the system automatically scans the APK file and compares it against vivo's security database. Because the Binance APP is not in vivo's list of known apps, it gets flagged as an "Unverified App".
Installation Password Verification: Some vivo phones require you to enter your lock screen password or verify your fingerprint when installing external apps as an extra security confirmation step.
App Behavior Monitoring: After installation, the system continuously monitors the behavior of newly installed external apps and pops up warnings if it detects anomalies.
Understanding these mechanisms will help you handle various prompts during the installation process more effectively.
Preparation Before Installation
Enable Installation Permissions
Before installing, you must first enable the permission to install unknown apps for your browser.
Operation path: Settings > Security & privacy > More security settings > Install unknown apps (on some versions, the path is: Settings > Apps & permissions > Permission management > Special app access > Install unknown apps).
Find the browser you will use to download the APK (vivo Browser or Chrome) in the list, tap into it, and turn on the "Allow apps from this source" switch.
Disable or Adjust Security Scans
vivo phones have an "iManager" app (also called "Security Center") responsible for security scanning.
Open iManager > Click "Virus scan" or "Security detection" > Click the settings gear in the top right corner > Find "Installation monitor" or "Scan when installing" > Turn it off.
Note: Some versions of OriginOS 4 have deeply integrated security scanning into the system, preventing it from being turned off separately in iManager. In this case, simply be patient and wait for the "Continue installing" button to appear when the interception prompt shows up during installation.
Detailed Installation Process
Step 1: Download the Binance APK
Open your browser and visit the download page on the official Binance website. After clicking the Android download button, the vivo browser might pop up a prompt saying "This file may be harmful." Select "Download anyway" to continue.
Once the download is complete, the file is saved by default in the "File Manager > Phone storage > Download" directory.
Step 2: Install the APK File
Click the download completion prompt in the notification bar, or open the File Manager, find the APK file, and click to install.
Prompts you might encounter during installation and how to handle them:
"This app has not passed vivo's security verification": This is the most common prompt. The page usually shows two options: "Cancel" and "Continue installing". Click "Continue installing". If the "Continue installing" button is grayed out, you need to wait for a countdown (usually 5-10 seconds) before it becomes clickable.
"Risk detected, recommend deleting immediately": This is a false positive from the security scan. Click "Ignore risk" or "I understand" to continue. If there is no option to continue on the page, refer to the "Disable Security Scans" step above to handle it.
Requires entering password or fingerprint: This is an OriginOS security confirmation step. Enter your lock screen password or verify your fingerprint to continue the installation.
Step 3: Installation Complete
After a successful installation, click "Done" or "Open". If you select "Done", the Binance icon will appear on your home screen.
Necessary Settings After Installation
Background Keep-Alive Settings
vivo phones have relatively strict background management policies. Without configuration, Binance might be killed by the system a few minutes after the screen locks.
Setting 1: Disable Battery Optimization
Settings > Battery > Background power consumption management > find Binance > select "Allow background power consumption" or "Do not optimize".
Setting 2: Lock Background Task
Swipe up from the bottom of the screen to open the recent tasks interface. Find the Binance task card, long-press or swipe down on the card to lock it. A padlock icon will appear on the card, indicating the system will not automatically clear this app.
Setting 3: Enable Auto-launch
Settings > Apps & permissions > Auto-launch management > find Binance > Turn on the auto-launch switch.
Setting 4: Disable Power Saving Mode Restrictions for Binance
If you have system power saving mode enabled, you need to add Binance to the power saving whitelist. Settings > Battery > Power saving mode > Whitelist > add Binance.
Notification Settings
Settings > Notifications & status bar > App notification management > find Binance > Enable all.
Pay special attention to enabling "Priority notifications" or "Important notifications" so you can receive important Binance alerts (like security warnings, trade completions, etc.) even in Do Not Disturb mode.
Floating Window Permissions
If you need to view real-time Binance market data while using other apps, you can enable floating window permissions.
Settings > Apps & permissions > Permission management > Special app access > Floating window > find Binance > Enable.
Differences Between OriginOS 3 and OriginOS 4
OriginOS 3 has relatively relaxed security policies. When installing external APKs, you usually only need to confirm "Continue installing" once to pass, and forced interceptions are rare.
OriginOS 4 is stricter regarding security checks, adding cloud verification steps, resulting in longer wait times during installation (you might need to wait 10-15 seconds for the continue installing button to appear).
The permission setting paths for both versions are essentially the same, with slight variations in interface layout. If you can't find a specific option following the paths in this article, you can use the search bar at the top of the settings page to search for keywords (like "install unknown", "auto-launch", "background power consumption", etc.).
Special Note on vivo X Fold Foldable Screens
When using the Binance APP on vivo X Fold series foldable phones in unfolded large screen mode, you might encounter UI stretching issues. Solution:
Settings > Display & brightness > Large screen app adaptation > find Binance > select "Compatibility mode" or "Maintain aspect ratio".
The split-screen feature of foldable phones allows you to display two apps side-by-side. You can watch Binance market trends on one side while reading news in a browser on the other—a very practical setup for trading.
Migrating from an Old vivo Phone to a New One
If you are switching from an old vivo phone to a new one, you don't need to migrate data. All of Binance's account data is stored in the cloud. You simply need to reinstall the APP on the new phone and log in with your original account.
When using vivo's "EasyShare" feature to migrate data, the Binance APP installation package might be transferred over. However, due to signature verification reasons, it is recommended not to use this transferred package. Instead, re-download the latest version from the official website and install it.
Logging into a new device will trigger security verification (SMS/Email code), so ensure in advance that you can receive verification messages.
vivo Pad Tablet Installation Notes
The vivo Pad series tablets also run OriginOS, and the steps to install Binance are exactly the same as on phones. The tablet's large screen offers a much better experience than a phone for viewing candlestick and depth charts, making it suitable for market analysis.
If you encounter aspect ratio anomalies after installing on a tablet, setting Binance to "Phone mode" in "Settings > Display > App layout" usually resolves the issue.
Summary of Frequently Asked Questions
Issue: Cannot find the Binance icon after installation
Solution: Long-press on an empty area of the home screen > Home screen settings > ensure the "Add new apps to Home screen" option is enabled. Alternatively, search for "Binance" in the app drawer, find it, and drag it to the home screen.
Issue: Takes a long time to load every time I open it
This is usually because the app was killed in the background. Following the "Background Keep-Alive Settings" above should resolve this.
Issue: In-APP language display is abnormal
Open the Binance APP > Avatar in top left corner > Settings > Language > select "简体中文" (Simplified Chinese). If the in-APP setting doesn't take effect, check if your phone's system language is set to Chinese.
Issue: Prompts "Insufficient storage space" during installation
Open iManager > Space cleanup > Clear cache and junk files, ensuring you have at least 500MB of free space.
Conclusion
The core flow for installing the Binance APP on a vivo phone is: Enable installation permissions, download the official APK, handle security check prompts, complete the installation, and set background running permissions. The entire process takes about 5-10 minutes. The key is not to be intimidated by the system's security prompts—they are just routine warnings because Binance isn't in the vivo app store and do not mean the APP itself has security issues. After installation, configuring background keep-alive and notification settings will allow you to use Binance for trading normally on your vivo phone.