https://blog.margrop.net/tag/adb/ Recent content in Adb on 魔都水滴 Hugo -- gohugo.io zh-CN Fri, 05 Mar 2021 11:22:11 +0800 https://blog.margrop.net/post/how-to-install-old-version-wechat/ Fri, 05 Mar 2021 11:22:11 +0800 https://blog.margrop.net/post/how-to-install-old-version-wechat/ <h1 id="先安装最新版本微信并登录">先安装最新版本微信，并登录。</h1> <h1 id="使用cmd命令行保存用户数据方式卸载应用">使用cmd命令行保存用户数据方式卸载应用：</h1> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>adb shell pm uninstall -k com.tencent.mm </span></span></code></pre></div><h1 id="重启手机">重启手机</h1> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>adb root </span></span></code></pre></div><ul> <li>这一步非常重要，否则会出现错误提示<code>adb: failed to install xxxxxx Failure [INSTALL_FAILED_VERSION_DOWNGRADE]</code></li> </ul> <h1 id="使用cmd命令安装旧版本apk后面跟安装包路径">使用cmd命令安装旧版本apk(后面跟安装包路径)：</h1> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>adb install -r -d </span></span></code></pre></div><h1 id="在旧版本上登录微信账号">在旧版本上登录微信账号。</h1>