[ Must Read ]
  • Supported Models

    Models supported by Full Unlock Toolbox: 18-19 2nd-gen Eado | 20 Eado PLUS | 21 Eado PLUS | 22 Eado PLUS-1.6L | 23 Eado PLUS (no sunroof) | Eado DT/XT/EV460 | 19 CS85 | 19-21 CS95 | Ruicheng/Ruicheng CC | 21 Ruicheng CC | 20 CS55 Plus | 19-20 CS75 Plus | 18-24 CS75 MT | T3 custom fleets | 22-24 Eado Plus Premium/Flagship | 22 Ruicheng CC | 23 Ruicheng Plus | 21-22 CS35 Plus 1.6L | 21 CS35 Plus 1.4T | 22-23 CS35 Plus 1.4T | 24 CS35 Plus Enjoy | 21-22 CS55 Plus | 2nd-gen CS55 Plus | 21-22 CS75 Plus | 2nd-gen CS75 Plus | 4th-gen CS75 Plus | 22-23 CS75 (network) | 22-23 UNI-V/iDD | 21-23 UNI-K/iDD | 20-23 UNI-T | Kaicheng F70 | Changan Hunter (Amap) | Changan Lantuozhe (map edition) | Changan Hunter K50 (map edition)

    Models supported by No-Unlock App Store: 22-25 Eado Plus 1.4T | 22 Ruicheng CC | 23 Ruicheng Plus | 22-24 CS35 Plus 1.4T | 2nd-3rd-gen CS55 Plus | 22-25 CS75 (network) | 23 CS95 Plus | 22-24 UNI-V/iDD | 21-23 UNI-K/iDD | 24 Qiyuan A06 Classic | 24-25 Qiyuan Q05 Classic | Yida | Qiyuan A05 | 24 3rd-gen Eado (vertical screen) | 2nd/3rd-gen CS75 Plus | 22 UNI-T | 21-22 CS75 Plus (non-2nd-gen 75P) | 21-23 CS85 COUPE | 25 Changan CS55PLUS PHEV

    New large-screen models: 3rd-gen UNI-V | 4th-gen Eado | 4th-gen CS75 Plus | 4th-gen CS55 Plus | 2026 Qiyuan Q05 | 2026 CS75 Pro | 2026 Qiyuan A06 | Qiyuan Q07

  • Toolbox vs App Store

    Summary:

    Full Unlock Toolbox: very powerful. It can install arbitrary apps directly on the head unit, upgrade stock Amap, enable auto-start, and apply UI adjustments. Downside: systems after 2023 generally require downgrade and should not be upgraded later.

    No-Unlock App Store: can only install listed apps, Amap can only coexist, uninstall requires factory reset. Advantages: simpler operations, no downgrade, easy restore, system upgrade supported.

  • Toolbox Notes

    The toolbox removes manufacturer restrictions without root/ROM flashing. It supports map upgrades, app install/uninstall/update, desktop beautification, boot animation changes, and low-cost mobile interconnection (CarPlay, etc.). This is NOT ROM flashing.

    Note: If head-unit OS is after March 2023, downgrade is usually required before unlocking. Downgrade packages are provided free. There is a very small chance of losing remote-control network (Smart Cloud Control), which may require 4S repair.

  • App Store Notes

    The app store installs apps without unlocking and is not constrained by OS version. Only adapted apps are installable (currently 30+ common apps with UI adjustments).

    Future policy: store apps will be maintained for up to 5 official versions or 2 years (estimated to 2026). See the "CABOX App Store" on the homepage for details.

    Note: apps installed this way require factory reset to uninstall. System upgrades do not affect this.

  • Preparation

    Prepare a computer and a data cable to connect to the head unit.

      Cable: if your computer has a Type-C data port, an Android data cable works. Otherwise use a USB male-to-male data cable.

      Computer: no special performance requirement; Windows 7/8/10/11 are all supported.

      If downgrade is needed, prepare one USB drive (2GB-64GB).

  • Difficulty

    1. Very easy, step-by-step operation.

    2. Tutorial guidance is provided.

    3. One free remote guidance session is included.

  • How to Purchase

    Click the corresponding product above. Scan to purchase. Currently supports WeChat and Xianyu/Taobao platforms.

    After purchase, download the program to a computer that can connect to your head unit, activate authorization, then use it.

  • User Agreement

    1. This is a digital product. Once an activation code is issued, it is considered used. Refunds are not accepted unless the program is invalid.

    2. License is bound to your PC hardware and valid permanently. One device change is allowed per calendar year, and cannot be switched back afterward.

    3. Issues caused by your own PC/data cable (cannot open/cannot connect) are not tool defects.

    4. If your system was modified before and not restored to initial state, paid repair may be required.

    5. The toolbox is an auxiliary tool; it does not affect stock vehicle functions or warranty.

    6. Your purchase covers toolbox software usage rights only. Non-toolbox issues are outside service scope.

    7. Questions about toolbox/store programs are supported. Remote-session end means service completion.

    A Letter to All Current and Future Users

    By purchasing, you acknowledge and agree to all terms above.

  • Please Do NOT Purchase If

    If you need immediate support response time guaranteed, please do not purchase.

    If you cannot download/run basic PC programs, please do not purchase.

    If your head unit was modified before and not restored, please do not purchase.

    If you used other tools before and did not restore, please do not purchase.

    Recovery options: reflash system / restore manually / paid manual restore by us.

  • Join Group Chat

    Click your model above and contact me directly via Xianyu or WeChat.

    QQ Group 1 (mainly Eado owners): 478312551, Group 2 (full): 104996574, Group 3: 1078930447

    WeChat Group: Changan Owners Career Group (not for head-unit chat)

历史更新


## 2025.02
1.更新程序内置亿连为7.1
2.更新程序内置高德(新车型为V8.1,性能较差车型为V7.5)
3.新增百度Carlife
4.更换程序内置酷我为旧版酷我VIP 稳定为主
5.快捷操作添加新桌面启动,并赋予LOG读取权限
6.CS35 unit车型添加氢桌面(主要用于方控)
7.21-22CS55plus新增方控
8.20-21逸动更换高德安装流程
9.有腾讯地图的车型,优化修复侧栏导航功能
10.去除一键还原功能,更改为清理应用缓存
11.解决亿连使用导致Log日志占满存储
12.老车型程序新增文件管理安装,更新carlife
13.其他已知问题修正

## 2024.05
1.免解锁 上线车机端应用商店 支持车机端下载安装升级
  新增下载进度,新增断点续传下载
  之前购买商店老用户无需补差价
  

    
## 2024.03-04
1.解决22-23款CS75车型安装应用后没有图标的问题
2.修复unit车型解锁后安装应用后不能卸载
3.20-21cs55plus修复酷我遮挡,图标替换有声读物
4.锐程plus车型新增修复倒车静音
5.修复老车型工具无法查看剩余空间问题
6.优化应用商店安装大型应用不完整问题
7.免解锁商店上架数款应用,详细应用请点击CABOX应用商店

  免解锁商店车机端已提上日程,预计下个月

## 2024.01.29
[逸动]第12个版本的最终版更新日志:
1. 优化用户没有安装data分区时又去点击卸载的情况
2. 更改清理缓存为只清理第三方应用同时清理亿连log
3. 更改一键还原为更为保守的只还原工具箱操作
4. 20-22逸动增加Carlife一键安装
5. 20-21逸动增加卸载高德(在'升级高德按钮'里)
6. 22逸动修复部分软件卸载卡顿
7. 22逸动优化carplay多次安装冲突
8. 22逸动增加第三方应用自动隐藏空调栏
9. 22逸动修复部分车型热点无网络问题
10. 20-22亿连换回6.7版,6.10新版方控不太好使。
11. 22逸动更新酷我6.0本人适配版,21及以下保持旧版
12. 22逸动修复某软件 A安装时卡顿问题
---------------------------------------------------
[其他车型]更新日志:
1. 优化用户没有安装data分区时又去点击卸载的情况
2. 更改清理缓存为只清理第三方应用同时清理亿连log
3. 更改一键还原为更为保守的只还原工具箱操作
4. 修复部分软件卸载卡顿
5. 优化carplay多次安装冲突
6. 亿连换回6.7版,6.10新版方控不太好使
7. 更新酷我6.0本人适配版
8. 修复某软件 A安装时卡顿问题
9. UniT优化解锁流程,自动判断车型
10. 二代CS75P等车型新增修复侧栏快捷导航(在'快捷操作'里)
11. 增加清理桌面缓存功能(在'快捷操作'里)
12. 修复21CS35p解锁央视
---------------------------------------------------
[飞思卡尔老车型]更新日志:
1. 修复应用安装失败
2. 修复设备读取空间失败
---------------------------------------------------
[应用商店程序]更新日志:
1. 应用商店更改应用软件更新逻辑避免资源浪费
2. 修复快捷操作一功能失效问题
3. 增加停用原车自带高德酷我
4. 优化用户下载中断后导致安装失败问题
5. 优化安装后缓存占用
6. 上线大量新应用,请点击首页应用商店查看
7. 具体更新应用以商店内通知为准,车机端原生应用商店可能年后

## 2023.10.18
上线应用商店 免解锁无损安装
改动:
- 所有车型均升级5.0版本,全部支持完美解锁
- 更改系统净化为缓存清理和一键还原
- 内置高德升级7.1(内置哪个版本不重要,可以任意升级)
- 20/21逸动内置高德还是6.0(内置哪个版本不重要,可以任意升级)
- 内置亿连升级6.10
- 修复部分车型安装后没图标
- 修复Carplay多次安装问题
优化:
- 优化安装路径,避免中文空格
- 优化去除黑块失败时桌面丢失
- 优化机器码更换流程
	
	
## 5.0日志 2023.6.29
改动:
- 界面小改◮_◮
- 更改程序安装方式 加快启动速度
- 新增系统净化
- 新增深度解锁方案,支持车机上安装卸载
- 同时解决车机上安装应用时底栏遮挡问题
- 新增应用剩余安装空间检测
- 新增系统分区第三方已安装软件检测
- 新增关闭程序时自动进入工程模式
- 预判可能出现的错误,新增多处防呆逻辑
- 
优化:
- 优化激活验证的准确性
- 修复查看连接程序闪退
- 增加执行前设备掉线检测
- 优化执行功能时界面假死
- 优化卸载自带应用方式
- 加强apk/图片/开机动画文件选择判断
- 优化开机动画修改避免二次更改出错
- 修复部分车机安装应用后桌面无图标
- 修复安装同一应用不同版本冲突问题
- 修复更换carplay驱动软件后冲突问题
- 提高程序的稳定性,更新版本号


## 2023.5.11
- 紧急修复酷我检测

## 4.6日志2023.4.18
- 增加设备异常掉线检测
- 多线程查看连接
- 优化设备显示状态
- 新增快捷操作
- 应用安装剩余空间提示
- 恢复布局加入桌面黑块恢复
- 内置自启动优化界面
- 升级调试驱动到最新
- 优化因电脑用户名错误失败问题
- 以下为22款1.4T逸动补充更新:
- 内置高德升级7.0
- 加回旧版的初始化
- 部分车型修复壁纸传输不显示
- 修复旧版备份新版恢复失败
- 适配arm64应用的安装
- 应用双备份:电脑+设备

## 4.5日志-2023.2.1
- 修复机器码因电脑有移动设备发生变化问题
- 修复22蓝鲸款嘟嘟主题安装失败问题
- 优化carplay安装方式
- 优化22蓝鲸款第三方软件安装方式
- 解决程序文件存放限制
- 其他细节调整优化


## 4.4日志-2023.1.16
- 重做界面,优化低分辨率设备
- 优化连接车机逻辑判断
- 增加选择文件错误路径识别
- 新增独家自启管理程序
- 新增亿连,支持Car+等
- 加回carplay软件,可自由选择厂商
- 优化状态栏隐藏,不再影响壁纸、音量
- 新增空调底栏隐藏
- 合并20款21款高德升级
- 优化隐藏状态栏为沉浸模式(22蓝鲸)
- 添加嘟嘟主题自由安装(22蓝鲸)
- 工具箱内置高德升级为6.6(22蓝鲸)
- 新增第三方软件自由安装(22蓝鲸)


## 4.3日志2022.9.16
[22_1.6L+21+20款]
- 优化重复执行同一操作导致原备份被替换问题
- 去除一键安装Carplay对接软件
- 添加自定义命令
- 添加导入车机壁纸
- 去除酷我启动声音
- 合并高德更新与第三方安装
- 优化第三方安装成功率
- 修复解锁权限功能

[22款蓝鲸款]
- 高德已完美适配按键不再遮挡
- [在高德工程师帮助下8月22号实现了全网首家适配]
- 添加解锁system分区
- 更改卸载应用备份逻辑,避免系统占用
- 增加一键安装:高德最新版6.3、QQ音乐1.9.5、哔哩哔哩2.4、百度地图5.0、carlife4.0、虚拟按键、嘟嘟桌面2.0及6个嘟嘟主题
- 酷我解锁杰伦新歌+去除启动音
- 添加导入车机壁纸
- 修复软件恢复

## 4.2日志-2022.8.12
- 酷我解锁杰伦新歌
- 优化carplay库文件
- 更改高德后续升级方式
- 修复一处恢复错误

## 4.1日志-2022.7.15
- 精简20%无用依赖文件加快启动速度
- 优化代码,提升部分版本成功率
- 新界面适配win7老平台,32/64位均可运行
- 修复退出程序后,子线程不退出的bug
- 上线22款工具箱

## 4.0日志-2022.7.10
- 重写代码,QT5全新可视化界面
- 添加桌面透明功能
- 功能操作增加连接判断
- 更加简单的安装第三方软件和后续高德升级操作


## 3.0日志-2022.6.10
- 优化驱动连接,自动打开自动退出
- 升级新版酷我,修复词曲不匹配
- 添加CarPlay对接软件一键安装
- 整合开机动画修改


## 2.0日志-2022.4.25
- 优化查看连接为自动判断识别
- 新增清理旧版高德地图缓存垃圾
- 新增后续高德无限制升级
- 新增和谐央视影音
- 新增智慧互联/收音机/车联网热线的卸载
- 更改卸载酷我高德为恢复到初始原版
- 更改结构为扁平化,优化功能分区


## 1.0日志2022.3.10
- 内测完成正式发布

常见问题