OnePlus smartphone users have received positive news. OnePlus has started rolling out a new software update. The update is available for OnePlus 13 users in India. It brings several performance-focused upgrades.

The company has begun releasing OxygenOS 16.0.3.501 for the device. The update version is listed as CPH2649_16.0.3.501 EX01. It focuses on camera improvements, battery health, and system security. Users owning this model are advised to install the update.

The rollout is happening in stages across the country.

OxygenOS Update Focuses on Everyday Usage

The new OxygenOS update improves daily smartphone usage. It enhances photography, charging efficiency, and system organization. OnePlus aims to deliver a smoother experience through this release.

The update is designed to support heavy usage patterns. Gaming, streaming, navigation, and multitasking receive noticeable benefits. OnePlus continues to refine its software ecosystem for premium users.

The company has not changed the core interface design.

Camera App Gets Major Photo Editing Upgrade

The camera experience has been improved significantly. The Photos app now supports advanced image editing. Users can edit images up to 50 million pixels.

This allows high-resolution photos to retain original quality. Editing no longer reduces image clarity or sharpness. The feature benefits photography enthusiasts and content creators.

The update ensures smoother handling of large image files.

Bypass Charging Improves Battery Health

One of the key highlights is bypass charging support. This feature works during gaming and video streaming. It also functions while watching content or using navigation apps.

When the charger is connected, power bypasses the battery. Energy flows directly to the phone system. This reduces battery stress during prolonged usage.

The feature helps maintain long-term battery health. It also reduces device overheating during intense tasks.

Improved Thermal Management for Heavy Users

Bypass charging also improves temperature control. The device remains cooler during extended usage sessions. This is helpful for mobile gamers and binge viewers.

Battery degradation is reduced over time. Users can charge while using the phone without worry. This makes the OnePlus 13 more reliable for heavy workloads.

The feature aligns with premium smartphone expectations.

App Drawer Gets Better Organization Tools

The update introduces better app organization. Drawer mode now includes new categories. Office and Finance categories have been added.

These categories help users find apps quickly. Productivity apps are grouped more efficiently. Financial apps are now easier to locate.

This small change improves everyday navigation across the device.

January 2026 Android Security Patch Included

Security has also been strengthened. The update includes the January 2026 Android security patch. This patch fixes known vulnerabilities.

System stability and protection are improved. User data security remains a top priority. OnePlus continues regular security maintenance.

The update ensures the device remains protected against threats.

Private Safe Gets New File Management Features

Private Safe has received several enhancements. Three new features have been added. Users can now browse files using a side slider.

Searching files inside folders is now supported. Files stored in Private Safe can also be shared. This improves usability without compromising privacy.

The changes make secure storage more flexible.

Enhanced Privacy Without Complexity

Private Safe improvements are designed for ease of use. Navigation inside secure folders feels smoother. File discovery is now faster.

Sharing protected files no longer requires extra steps. This balances privacy with convenience. The update improves user control over sensitive content.

Security features remain intact.

New Calling Feature Adds More Control

The calling experience has also been refined. A new Reply with SMS switch has been added. This feature allows users to hide SMS reply options.

It appears during incoming calls. Users can manage it through settings. The option is found under Contacts settings.

This change offers more personalization during calls.

Better Customization for Call Handling

Users can now control call responses better. SMS reply prompts can be enabled or disabled. This avoids accidental replies.

The feature is useful for professional users. It ensures better control during busy schedules. Small changes improve overall calling comfort.

The calling interface remains familiar.

Staggered Rollout Across India

The update is being released in batches. Initially, it is reaching a limited number of users. Wider availability will follow in the coming days.

Users who have not received it should wait. The company follows a phased rollout approach. This helps identify potential issues early.

Patience is advised during the rollout phase.

How Users Can Check for the Update

Users can check manually for the update. They can visit system settings on their device. The update appears under software updates.

A stable internet connection is recommended. Battery should be sufficiently charged. Installation may take several minutes.

Restarting the device completes the process.

OnePlus Continues Software Refinement

With this update, OnePlus reinforces its software commitment. The focus remains on performance and reliability. OxygenOS continues to evolve steadily.

The update improves real-world usage rather than cosmetic changes. Features are aimed at long-term device health.

This approach appeals to premium smartphone users.

What This Update Means for OnePlus 13 Users

The OnePlus 13 receives meaningful improvements. Camera editing becomes more powerful. Battery life benefits from smarter charging.

Security remains updated with the latest patch. File privacy becomes easier to manage. App organization feels more intuitive.

The update enhances the overall user experience.

Final Word on OxygenOS 16.0.3.501

OxygenOS 16.0.3.501 brings practical improvements. It focuses on usability, security, and performance. The update strengthens OnePlus 13 as a flagship device.

Users are encouraged to install it once available. The rollout will expand soon. This update reflects OnePlus’s user-centric software strategy.

The company continues to refine its premium smartphone experience.