---
title: "C313 V2.0 Firmware"
slug: "c313-v20-firmware"
status: "update"
updated: 2026-07-31T09:56:41Z
published: 2026-07-31T09:56:41Z
canonical: "knowledge.akuvox.com/c313-v20-firmware"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://knowledge.akuvox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# C313 V2.0 Firmware

[C313 V2.0 Release Firmware (Click to download)](https://maintenance.akuvox.com/firmware/release/stable?model_name=C313V2)

**Version:** 213.30.14.58

**C313 V2.0 Beta Firmware**

**Version**: 213.30.14.58

> [!NOTE]
> Note
> 
> - It is recommended to use Release and LTS version firmware.

---

## Release Notes

### Version: 213.30.14.58 (Release)

**Release Date:** June 15, 2026

**Supported SmartPlus Version:** V7.3.4

#### Fixed Bug

- Fixed a call issue.

---

### Version: 213.30.14.56 (Release)

**Release Date:** June 2, 2026

**Supported SmartPlus Version:** V7.3.4

#### Fixed Bug

- Fixed a cloud connection issue.

---

### Version: 213.30.14.54 (Release)

**Release Date:** March 31, 2026

**Supported SmartPlus Version:** V7.3.4

#### Fixed Bug

- Fixed a cloud connection issue.

---

### Version: 213.30.14.52 (Beta)

**Release Date:** January 21, 2026

**Supported SmartPlus Version:** V7.3.4

#### New Feature

- Support lift control linkage with Door Phone.

---

### Version: 213.30.14.50 (Beta)

**Release Date:** January 20, 2026

**Supported SmartPlus Version:** V7.3.4

#### Fixed Bug

- **Fixed** an issue where logging in via the app scan was not available.

---

### Version: 213.30.14.46 (Beta)

**Release Date:** September 5, 2025

**Supported SmartPlus Version:** V7.2

#### New Feature

- Support configuring only one number for contacts on the device and web portal.

---

### Version: 213.30.14.42 (Beta)

**Release Date:** July 17, 2025

**Supported SmartPlus Version:** V7.1.2

#### New Feature

- Support disabling Bell Input.

---

### Version: 213.30.14.41 (Beta)

**Release Date:** July 4, 2025

**Supported SmartPlus Version:** V7.1.2

#### New Feature

- Support being disarmed on the 24H mode via SmartPlus App.

---

### Version: 213.30.14.37 (Beta)

**Release Date:** June 13, 2025

**Supported SmartPlus Version:** V7.1.2

#### New Feature

- Support hiding the unlock key on the call interface.

---

### Version: 213.30.14.36 (Beta)

**Release Date:** May 16, 2025

**Supported SmartPlus Version:** V7.1

#### New Feature

- Added a countdown pop-up for alarm delay.

---

### Version: 213.30.14.32 (Beta)

**Release Date:** March 6, 2025

**Supported SmartPlus Version:** V7.1

#### New Features

1. Support for batch setting of indoor monitor screensavers via Autop command.
2. Moved SmartPlus account and doorbell setting interface from Advanced Settings to Basic Settings.

#### Fixed Bug

- Fixed an issue where increasing the font size and selecting the clock screensaver caused the date to be displayed incompletely.

---

### Version: 213.30.14.27 (Beta)

**Release Date:** March 13, 2025

**Supported SmartPlus Version:** V7.1.0

#### Fixed Bug

- Fixed an issue where the device repeatedly went offline.

---

### Version: 213.30.14.19 (Beta)

**Release Date:** January 23, 2025

**Supported SmartPlus Version:** V7.0

#### Optimization

- Optimized Japanese entries.

---

### Version: 213.30.14.17 (Beta)

**Release Date:** January 15, 2025

**Supported SmartPlus Version:** V7.0

#### Fixed Bug

- Fixed DNS configuration issue.

---

### Version: 213.30.14.13 (Beta)

**Release Date:** December 20, 2024

**Supported SmartPlus Version:** V7.0

#### Fixed Bug

- Fixed IP Scanner using issue.

---

### Version: 213.30.11.202 (Release)

**Release Date:** May 22, 2024

**Supported SmartPlus Version:** V6.7.1

#### New Features

1. Support schedule reboot function.
2. Support the Arabic language.
3. Update daylight saving time.