{"id":39,"date":"2025-08-21T08:11:25","date_gmt":"2025-08-21T00:11:25","guid":{"rendered":"https:\/\/blog.moyuzj.cn\/?p=39"},"modified":"2025-08-21T15:40:15","modified_gmt":"2025-08-21T07:40:15","slug":"%e8%bf%81%e7%a7%bb%e6%96%87%e7%ab%a0%e7%8e%a9%e6%9c%ba%e5%b8%b8%e8%af%86%ef%bc%9aspd-dump%e7%9a%84%e5%9f%ba%e7%a1%80%e4%bd%bf%e7%94%a8%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/blog.moyuzj.cn\/index.php\/2025\/08\/21\/%e8%bf%81%e7%a7%bb%e6%96%87%e7%ab%a0%e7%8e%a9%e6%9c%ba%e5%b8%b8%e8%af%86%ef%bc%9aspd-dump%e7%9a%84%e5%9f%ba%e7%a1%80%e4%bd%bf%e7%94%a8%e6%95%99%e7%a8%8b\/","title":{"rendered":"[\u8fc1\u79fb\u6587\u7ae0]\u73a9\u673a\u5e38\u8bc6\uff1aSPD Dump\u7684\u57fa\u7840\u4f7f\u7528\u6559\u7a0b"},"content":{"rendered":"\n<details class=\"wp-block-details\"><summary><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color is-layout-flow wp-block-details-is-layout-flow\"><strong>\u672c\u7bc7\u6587\u7ae0\u4e3a\u8fc1\u79fb\u6587\u7ae0\u3002<\/strong>\u8fc1\u79fb\u540e\u7684\u6587\u7ae0\u53ef\u80fd\u5b58\u5728\u8bf8\u591a\u95ee\u9898\uff0c\u5982\u679c\u9047\u5230\u95ee\u9898\uff0c\u53ef\u4ee5\u6253\u5f00\u6b64\u94fe\u63a5\uff0c\u901a\u8fc7\u5fae\u4fe1\u8054\u7cfb\u6211\uff0c\u4e5f\u53ef\u4ee5\u53d1\u8868\u8bc4\u8bba\u3002<\/mark><\/summary>\n<figure class=\"wp-block-image size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.moyuzj.cn\/wp-content\/uploads\/2025\/08\/a6d4b49376e5307ec71c5e9a1167d5a2.jpg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"922\" data-original=\"https:\/\/blog.moyuzj.cn\/wp-content\/uploads\/2025\/08\/a6d4b49376e5307ec71c5e9a1167d5a2.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-13\" style=\"width:301px;height:auto\"  sizes=\"auto, (max-width: 624px) 100vw, 624px\" \/><\/div><\/figure>\n<\/details>\n\n\n\n<p>\u672c\u6559\u7a0b\u4e0d\u5305\u542b\u9a71\u52a8\u7684\u4e0b\u8f7d\uff0cspd_dump\u672c\u4f53\u7684\u4e0b\u8f7d\u548cfdl\u6587\u4ef6\u7684\u4e0b\u8f7d\u3002\u4e0d\u540c\u7684\u8bbe\u5907\u8981\u4f7f\u7528\u7684fdl\u4e0d\u540c\uff0c<strong>\u4e0d\u8981\u89c9\u5f97\u662f\u5c31\u5f80\u91cc\u5237<\/strong><\/p>\n\n\n\n<p>\u5f53\u7136\u4e86\uff0c\u5237\u9519fdl\u7816\u4e0d\u4e86\uff0c\u91cd\u542f\u518d\u6b21\u8fdb\u5165u2s\u5373\u53ef\u3002<strong>\u4f46\u662f\u8fd9\u5e76\u4e0d\u4ee3\u8868\u4e71\u5237FDL\u662f\u5408\u9002\u7684\uff01\u8fd9\u662f\u4e00\u4e2a\u7384\u5b66\u7684\u4e8b\u60c5\uff0c\u6709\u65f6\u5019\u9519\u5237FDL\u4f1a\u5bfc\u81f4\u82af\u7247\u6b7b\u5728\u6df1\u5237\u4e2d\uff0c\u9700\u8981\u6263\u7535\u6c60\uff01<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ec0\u4e48\u662fu2s\u7aef\u53e3<a href=\"https:\/\/github.com\/LinearTeam-iFlytek\/iflytek_changyan\/wiki\/%E3%80%90%E7%A7%91%E6%99%AE%E3%80%91SPD-DUMP%E7%9A%84%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B#%E4%BB%80%E4%B9%88%E6%98%AFu2s%E7%AB%AF%E5%8F%A3\"><\/a><\/h3>\n\n\n\n<p>SpreadTrum u2s diag\uff0c\u662f\u4e00\u4e2a\u7c7b\u4f3c\u4e8eMTK\u7684\u6df1\u5ea6\u5237\u673a\u7aef\u53e3\uff0c\u9ad8\u901a\u76849008\u7aef\u53e3\uff0c\u9e92\u9e9f\u7684COM1.0\u7aef\u53e3\u7684\u6df1\u5ea6\u5237\u673a\u7aef\u53e3\u3002u2s\u7aef\u53e3\u4e00\u822c\u53ef\u4ee5\u5e72\u8fd9\u4e9b\u4e8b\u60c5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5237\u7cfb\u7edf\uff0c\u5237magisk\u7b49<\/li>\n\n\n\n<li>\u91cd\u65b0\u5206\u533a<\/li>\n\n\n\n<li>\u5907\u4efd\u7cfb\u7edf<\/li>\n\n\n\n<li>\u6551\u7816<\/li>\n<\/ul>\n\n\n\n<p>\u7b49\u7b49\u529f\u80fd\uff0c\u672c\u6559\u7a0b\u5c06\u4f1a\u8be6\u7ec6\u4ecb\u7ecd\u7528\u4e8e\u6df1\u5237\u7d2b\u5149\u82af\u7247\u7684\u547d\u4ee4\u884c\u5237\u673a\u5de5\u5177<code>SPD Dump<\/code>\u7684\u57fa\u7840\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5982\u4f55\u8fdb\u5165u2s\u7aef\u53e3<a href=\"https:\/\/github.com\/LinearTeam-iFlytek\/iflytek_changyan\/wiki\/%E3%80%90%E7%A7%91%E6%99%AE%E3%80%91SPD-DUMP%E7%9A%84%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B#%E5%A6%82%E4%BD%95%E8%BF%9B%E5%85%A5u2s%E7%AB%AF%E5%8F%A3\"><\/a><\/h3>\n\n\n\n<p>\u7c7b\u4f3c\u4e8eMTK\uff0c\u7d2b\u5149\u82af\u7247\u7684\u8bbe\u5907\u4e5f\u6709\u901a\u7528\u7684\u8fdb\u5165\u6df1\u5237\u7684\u65b9\u6cd5\u3002\u5c06\u4f60\u7684\u7d2b\u5149\u8bbe\u5907\u5173\u673a\uff0c\u957f\u6309<strong>\u97f3\u91cf\u4e0b<\/strong>\u952e\uff0c\u4e09\u79d2\u540e\u63d2\u5165\u7535\u8111\uff0c\u5982\u679c\u4f60\u7684\u7d2b\u5149\u9a71\u52a8\u5df2\u7ecf\u6b63\u786e\u5b89\u88c5\u5e76\u4e14\u6253\u5f00\u4e86spd dump\uff0c\u90a3\u4e48\u7535\u8111\u5c4f\u5e55\u4e0a\u5c06\u4f1a\u51fa\u73b0\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.moyuzj.cn\/wp-content\/uploads\/2025\/08\/Snipaste_2025-06-17_13-42-09.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"489\" height=\"209\" data-original=\"https:\/\/blog.moyuzj.cn\/wp-content\/uploads\/2025\/08\/Snipaste_2025-06-17_13-42-09.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-41\"  sizes=\"auto, (max-width: 489px) 100vw, 489px\" \/><\/div><\/figure>\n\n\n\n<p>\u8fd9\u8868\u793a\u8bbe\u5907\u5df2\u7ecf\u6210\u529f\u8fdb\u5165BootROM\uff0c\u4f60\u53ef\u4ee5\u4ee5\u6700\u9ad8\u6743\u9650\u6267\u884c\u6240\u6709\u547d\u4ee4\uff0c\u64cd\u4f5c\u4efb\u4f55\u5206\u533a\u4e86\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u63a8\u9001FDL<a href=\"https:\/\/github.com\/LinearTeam-iFlytek\/iflytek_changyan\/wiki\/%E3%80%90%E7%A7%91%E6%99%AE%E3%80%91SPD-DUMP%E7%9A%84%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B#%E6%8E%A8%E9%80%81fdl\"><\/a><\/h3>\n\n\n\n<p>\u5f53\u7136\u4e86\uff0cbootrom\u672c\u8eab\u4e0d\u9644\u5e26\u8bfb\u53d6\u548c\u64cd\u4f5c\u7684\u529f\u80fd\u3002\u5728\u5237\u673a\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u63a8\u9001FDL1\uff0c\u7528\u4e8e\u521d\u59cb\u5316\u6700\u57fa\u672c\u7684\u5185\u5b58\u7a7a\u95f4\uff0c\u548cFDL2\uff0c\u7528\u4e8e\u521d\u59cb\u5316\u8bbe\u5907\u7684\u5206\u533a\u7cfb\u7edf\u3002<\/p>\n\n\n\n<p>\u9996\u5148\uff0c\u8ba9\u6211\u4eec\u63a8\u9001FDL1\u3002FDL1\u4ee5 .bin \u7684\u5f62\u5f0f\u5b58\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u5728BROM\u540e\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u6765\u63a8\u9001FDL1:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>fdl &#91;\u4f60\u7684fdl1.bin\u8def\u5f84] 0x5500\n<\/code><\/pre>\n\n\n\n<p>\u63a8\u9001FDL1\u540e\uff0c\u6b64\u65f6\u4f60\u7684\u8bbe\u5907\u7684\u5185\u5b58\u5df2\u7ecf\u88ab\u521d\u59cb\u5316\u5b8c\u6210\uff0cspd dump\u4f1a\u81ea\u52a8\u8fdb\u5165FDL1\u6a21\u5f0f\u3002\u6b64\u65f6\uff0c\u6211\u4eec\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>fdl &#91;\u4f60\u7684fdl2.bin\u8def\u5f84] 0x9efffe00\n<\/code><\/pre>\n\n\n\n<p>\u6b64\u65f6\uff0c\u4f60\u4f1a\u53d1\u73b0\uff0cspd dump\u5e76\u672a\u81ea\u52a8\u8fdb\u5165FDL2\uff0c\u4ec5\u4ec5\u63d0\u793a\u4e86\u6210\u529f\u63a8\u9001\u7684\u6d88\u606f\u3002\u6240\u4ee5\u6211\u4eec\u9700\u8981\u6267\u884c\u8fd9\u6761\u547d\u4ee4\u6765\u5207\u6362\u5230FDL2\u6a21\u5f0f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>exec\n<\/code><\/pre>\n\n\n\n<p>\u8f93\u5165\u5b8c\u6210\u540e\uff0c\u4f60\u4f1a\u53d1\u73b0\u5c4f\u5e55\u4e0a\u6253\u5370\u51fa\u4e86\u8bbe\u5907\u7684\u5206\u533a\u5217\u8868\uff0c\u5c31\u50cf\u8fd9\u6837\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.moyuzj.cn\/wp-content\/uploads\/2025\/08\/snipaste.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"798\" height=\"822\" data-original=\"https:\/\/blog.moyuzj.cn\/wp-content\/uploads\/2025\/08\/snipaste.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-40\"  sizes=\"auto, (max-width: 798px) 100vw, 798px\" \/><\/div><\/figure>\n\n\n\n<p>\u8fd9\u4fbf\u662f\u4f60\u8bbe\u5907\u4e2d\u7684\u6240\u6709\u5206\u533a\u3002\u4f46\u8981\u6ce8\u610f\uff0c\u5982\u679c\u4f60\u5728\u4f7f\u7528\u52a8\u6001\u5206\u533a\u7684\u5b89\u5353\u7cfb\u7edf\uff0c\u90a3\u4e48\u4f60\u4f1a\u53d1\u73b0system\uff0cvendor\u90fd\u4e0d\u5b58\u5728\u4e8e\u5217\u8868\u4e2d\u3002\u8fd9\u662f\u56e0\u4e3a\u4f7f\u7528\u52a8\u6001\u5206\u533a\u7684\u7cfb\u7edf\u4e00\u822c\u5c06\u8fd9\u51e0\u4e2a\u5206\u533a\u6253\u5305\u653e\u5728\u4e86super\u5206\u533a\u5185\uff0c\u6240\u4ee5\u5982\u679c\u60f3\u8981\u4fee\u6539\u5176\u4e2d\u7684\u5206\u533a\uff0c\u9700\u8981\u5c06\u5176\u63d0\u53d6\u51fa\u6765\uff0c\u7136\u540e\u89e3\u5305\uff0c\u4fee\u6539\uff0c\u91cd\u65b0\u6253\u5305\uff0c\u518d\u5237\u56de\uff0c\u624d\u80fd\u4fee\u6539\u3002\u7531\u4e8e\u8fc7\u4e8e\u590d\u6742\uff0c\u590d\u6742\u5230\u53ef\u4ee5\u518d\u5f00\u4e00\u7bc7\u6559\u7a0b\u7684\u7a0b\u5ea6\uff0c\u6240\u4ee5\u8fd9\u91cc\u4e0d\u518d\u8d58\u8ff0\u3002<\/p>\n\n\n\n<p>\u6b64\u65f6\uff0c\u6211\u4eec\u5c31\u8fdb\u5165\u4e86FDL2\u6a21\u5f0f\u3002\u8fd9\u4e2a\u6b65\u9aa4\u5728\u6bcf\u6b21\u91cd\u65b0\u8fdb\u5165u2s\u540e\u90fd\u9700\u8981\u91cd\u65b0\u8fdb\u884c\uff0c\u5982\u679c\u4e0d\u60f3\u6bcf\u6b21\u90fd\u8fd9\u4e48\u9ebb\u70e6\uff0c\u4f60\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2abat\u6279\u5904\u7406\u6587\u4ef6\uff0c\u7136\u540e\u5728\u590d\u5236\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>spd_dump --wait 300 fdl &#91;\u66ff\u6362\u4e3afdl1.bin\u7684\u8def\u5f84] fdl1_addr fdl &#91;\u66ff\u6362\u4e3afdl2.bin\u7684\u8def\u5f84] fdl2_addr exec\n<\/code><\/pre>\n\n\n\n<p>\u7136\u540e\u6bcf\u6b21\u9700\u8981\u5237\u673a\u65f6\u6253\u5f00\u8fd9\u4e2a\u6279\u5904\u7406\u6587\u4ef6\uff0c\u5373\u53ef\u81ea\u52a8\u63a8\u9001\u4e24\u4e2aFDL\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Write_parts\u547d\u4ee4<a href=\"https:\/\/github.com\/LinearTeam-iFlytek\/iflytek_changyan\/wiki\/%E3%80%90%E7%A7%91%E6%99%AE%E3%80%91SPD-DUMP%E7%9A%84%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B#write_parts%E5%91%BD%E4%BB%A4\"><\/a><\/h3>\n\n\n\n<p><code>write_parts<\/code>\u547d\u4ee4\uff0c\u53ef\u4ee5\u7b80\u5199\u4e3a<code>w<\/code>\u547d\u4ee4\uff0c\u4f7f\u7528<code>write_parts\/w [\u5206\u533a\u540d\u79f0] [\u955c\u50cf\u8def\u5f84]<\/code>\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u6307\u5b9a\u5206\u533a\u7684\u5237\u5199\u64cd\u4f5c\u3002\u6bd4\u5982\u8bf4\uff0c\u5982\u679c\u8981\u5237\u5165system.img\u5230system\u5206\u533a\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528<code>w system system.img<\/code>\u3002\u8f93\u5165\u8fd9\u6761\u547d\u4ee4\u540e\uff0cspd dump\u4f1a\u81ea\u52a8\u53d1\u9001\u955c\u50cf\u5230\u5bf9\u5e94\u5206\u533a\uff0c\u7b49\u5f85\u8fdb\u5ea6\u6761\u8dd1\u6ee1\u540e\u5373\u4e3a\u6210\u529f\u5237\u5165\u3002\u4ee5\u4e0b\u4e3a\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>FDL2&gt; w system system.img\n&#91;                                        ]0.0%  \n&#91;=                                       ]2.5%  \n&#91;==                                      ]5.0%  \n&#91;===                                     ]7.5%  \n&#91;====                                    ]10.0%  \n&#91;=====                                   ]12.5%  \n&#91;======                                  ]15.0%  \n&#91;=======                                 ]17.5%  \n&#91;========                                ]20.0%  \n&#91;=========                               ]22.5%  \n&#91;==========                              ]25.0%  \n&#91;===========                             ]27.5%  \n&#91;============                            ]30.0%  \n&#91;=============                           ]32.5%  \n&#91;==============                          ]35.0%  \n&#91;===============                         ]37.5%  \n&#91;================                        ]40.0%  \n&#91;=================                       ]42.5%  \n&#91;==================                      ]45.0%  \n&#91;===================                     ]47.5%  \n&#91;====================                    ]50.0%  \n&#91;=====================                   ]52.5%  \n&#91;======================                  ]55.0%  \n&#91;=======================                 ]57.5%  \n&#91;========================                ]60.0%  \n&#91;=========================               ]62.5%  \n&#91;==========================              ]65.0%  \n&#91;===========================             ]67.5%  \n&#91;============================            ]70.0%  \n&#91;=============================           ]72.5%  \n&#91;==============================          ]75.0%  \n&#91;===============================         ]77.5%  \n&#91;================================        ]80.0%  \n&#91;=================================       ]82.5%  \n&#91;==================================      ]85.0%  \n&#91;===================================     ]87.5%  \n&#91;====================================    ]90.0%  \n&#91;=====================================   ]92.5%  \n&#91;======================================  ]95.0%  \n&#91;======================================= ]97.5%  \n&#91;========================================]100.0%  \nWrite Part Done: system+0x0 , target: 0x114514, write: 0x114514.\n<\/code><\/pre>\n\n\n\n<p>\u5f53\u7136\u4e86\uff0c\u5982\u679c\u4f60\u5728\u5237\u5165\u7cfb\u7edf\u7684\u65f6\u5019\u4e0d\u5c0f\u5fc3\u62d4\u6389\u4e86\u6570\u636e\u7ebf\uff0c\u6216\u8005\u7535\u8111\u62bd\u98ce\u65ad\u5f00\u8fde\u63a5\u4e86\uff0c\u4e5f\u4e0d\u7528\u62c5\u5fc3\uff0c\u672a\u5b8c\u6210\u5199\u5165\u7684\u5206\u533a\u66f4\u6539\u4e0d\u4f1a\u88ab\u5e94\u7528\uff0c\u4f60\u7684\u5206\u533a\u8fd8\u662f\u539f\u6765\u7684\u5206\u533a\uff0c\u6b64\u65f6\u53ea\u9700\u8981\u5f00\u673a\uff0c\u5173\u673a\uff0c\u91cd\u65b0\u8fdb\u5165u2s\u5237\u5199\u5373\u53ef\u3002<strong>\u5f53\u7136\uff0c\u6211\u4e0d\u5efa\u8bae\u8fd9\u4e48\u653e\u677e\uff0c\u4e07\u4e00\u7816\u4e86\u5462\uff1f\u5bf9\u5427<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Read_parts\u547d\u4ee4<a href=\"https:\/\/github.com\/LinearTeam-iFlytek\/iflytek_changyan\/wiki\/%E3%80%90%E7%A7%91%E6%99%AE%E3%80%91SPD-DUMP%E7%9A%84%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B#read_parts%E5%91%BD%E4%BB%A4\"><\/a><\/h3>\n\n\n\n<p><code>read_parts<\/code>\u547d\u4ee4\uff0c\u53ef\u4ee5\u7b80\u5199\u4e3a<code>r<\/code>\u547d\u4ee4\uff0c\u4f7f\u7528<code>read_parts\/r [\u5206\u533a\u540d\u79f0]<\/code>\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u6307\u5b9a\u5206\u533a\u7684\u63d0\u53d6\u64cd\u4f5c\u3002\u6bd4\u5982\u8bf4\uff0c\u5982\u679c\u8981\u63d0\u53d6boot\u5206\u533a\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528<code>r boot<\/code>\u3002\u8f93\u5165\u8fd9\u6761\u547d\u4ee4\u540e\uff0cspd dump\u4f1a\u81ea\u52a8\u63d0\u53d6\u955c\u50cf\uff0c\u7b49\u5f85\u8fdb\u5ea6\u6761\u8dd1\u6ee1\u540e\uff0c\u4f60\u5c31\u53ef\u4ee5\u5728\u4e0espd dump\u540c\u7ea7\u7684\u76ee\u5f55\u4e0b\u627e\u5230\u521a\u521a\u63d0\u53d6\u7684boot.bin\u3002\u5982\u679c\u8981\u63d0\u53d6\u9664cache\uff0cuserdata\u7b49\u975e\u6d3b\u52a8\u69fd\u4f4d\u7684\u5168\u90e8\u5206\u533a\uff0c\u53ef\u4ee5\u4f7f\u7528<code>r all<\/code>\u547d\u4ee4\u3002<\/p>\n\n\n\n<p>SPD Dump\u63d0\u53d6\u7684.bin\u6587\u4ef6\u5176\u5b9e\u5c31\u662f\u5b89\u5353raw\u955c\u50cf\uff0c\u76f4\u63a5\u5c06\u540e\u7f00\u6539\u4e3a.img\u5373\u53ef\u6b63\u5e38\u5bfc\u5165\u5404\u5927\u8f6f\u4ef6\u3002<\/p>\n\n\n\n<p><strong>\u6ce8\u610f\u8fd9\u4e2a.bin\u5e76\u4e0d\u662fpayload.bin\uff01<\/strong><\/p>\n\n\n\n<p>\u4ee5\u4e0b\u4e3a\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>FDL2&gt; r boot\n&#91;                                        ]0.0%  \n&#91;=                                       ]2.5%  \n&#91;==                                      ]5.0%  \n&#91;===                                     ]7.5%  \n&#91;====                                    ]10.0%  \n&#91;=====                                   ]12.5%  \n&#91;======                                  ]15.0%  \n&#91;=======                                 ]17.5%  \n&#91;========                                ]20.0%  \n&#91;=========                               ]22.5%  \n&#91;==========                              ]25.0%  \n&#91;===========                             ]27.5%  \n&#91;============                            ]30.0%  \n&#91;=============                           ]32.5%  \n&#91;==============                          ]35.0%  \n&#91;===============                         ]37.5%  \n&#91;================                        ]40.0%  \n&#91;=================                       ]42.5%  \n&#91;==================                      ]45.0%  \n&#91;===================                     ]47.5%  \n&#91;====================                    ]50.0%  \n&#91;=====================                   ]52.5%  \n&#91;======================                  ]55.0%  \n&#91;=======================                 ]57.5%  \n&#91;========================                ]60.0%  \n&#91;=========================               ]62.5%  \n&#91;==========================              ]65.0%  \n&#91;===========================             ]67.5%  \n&#91;============================            ]70.0%  \n&#91;=============================           ]72.5%  \n&#91;==============================          ]75.0%  \n&#91;===============================         ]77.5%  \n&#91;================================        ]80.0%  \n&#91;=================================       ]82.5%  \n&#91;==================================      ]85.0%  \n&#91;===================================     ]87.5%  \n&#91;====================================    ]90.0%  \n&#91;=====================================   ]92.5%  \n&#91;======================================  ]95.0%  \n&#91;======================================= ]97.5%  \n&#91;========================================]100.0%  \nWrite Part Done: system+0x0 , target: 0x1919810, read: 0x1919810\n<\/code><\/pre>\n\n\n\n<p>\u4e0ewrite_part\u4e0d\u540c\u7684\u662f\uff0c\u5982\u679c\u8bbe\u5907\u5728\u8bfb\u53d6\u8fc7\u7a0b\u4e2d\u65ad\u5f00\uff0c\u63d0\u53d6\u5230\u4e00\u534a\u7684\u955c\u50cf\u4f1a\u76f4\u63a5\u635f\u574f\u3002\u5207\u8bb0\u4e0d\u8981\u76f4\u63a5\u4f7f\u7528\uff0c\u4f1a\u5bfc\u81f4\u5237\u5165\u540e\u8bbe\u5907\u53d8\u7816\uff08\u8fd9\u662f\u5e38\u8bc6\u5427\uff09\uff01\u518d\u91cd\u65b0\u8fd0\u884c\u4e00\u904d\u63d0\u53d6\u5206\u533a\u547d\u4ee4\uff0cspd dump\u4f1a\u81ea\u52a8\u8986\u76d6\u5b83\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Erase\u7cfb\u5217\u547d\u4ee4<a href=\"https:\/\/github.com\/LinearTeam-iFlytek\/iflytek_changyan\/wiki\/%E3%80%90%E7%A7%91%E6%99%AE%E3%80%91SPD-DUMP%E7%9A%84%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B#erase%E7%B3%BB%E5%88%97%E5%91%BD%E4%BB%A4\"><\/a><\/h3>\n\n\n\n<p><code>erase_part<\/code>\u547d\u4ee4\uff0c\u53ef\u4ee5\u7b80\u5199\u4e3a<code>e<\/code>\u547d\u4ee4\uff0c\u53ef\u4ee5\u64e6\u9664\u8bbe\u5907\u5206\u533a\u8868\u4e2d\u7684\u6307\u5b9a\u5206\u533a\u3002\u6bd4\u5982\uff0c\u5982\u679c\u6211\u8981\u64e6\u9664\u8bbe\u5907\u4e0a\u7684system\u5206\u533a~~\uff08system\u9891\u9891\u53d7\u707e\uff09~~\uff0c\u90a3\u4e48\u6211\u53ef\u4ee5\u4f7f\u7528<code>e system<\/code>\u3002<\/p>\n\n\n\n<p>Warning<\/p>\n\n\n\n<p>\u6ce8\u610f\uff01\u63a5\u4e0b\u6765\u7684\u8fd9\u6761\u547d\u4ee4\u4f1a\u5c06\u6240\u6709\u5206\u533a\u5168\u90e8\u64e6\u9664\uff0c\u5305\u62ec\u4f60\u7684\u5206\u533a\u8868\uff0c\u662f\u6bd4\u683c\u673a\u811a\u672c\u8fd8\u8981\u5e95\u5c42\u7684\u547d\u4ee4\u3002<\/p>\n\n\n\n<p>\u8bf7\u4e00\u5b9a\u8981\u6ce8\u610f\uff0c\u6574\u4e2a\u8bbe\u5907\u7684\u6700\u9ad8\u6743\u9650\u73b0\u5728\u638c\u63e1\u5728\u4f60\u624b\u4e2d\uff0c\u591a\u4e00\u5206\u6743\u529b\u591a\u4e00\u5206\u5371\u9669\uff01<\/p>\n\n\n\n<p>\u505a\u8fd9\u4ef6\u4e8b\u4e4b\u524d\u52a1\u5fc5\u4e09\u601d\uff0c\u5426\u5219\u4f60\u7684\u8bbe\u5907\u8f7b\u5219\u5361\u5f00\u673a\uff08\u8fd9\u4e48\u5e72\u4e86\u57fa\u672c\u4e0d\u4f1a\u8f7b\uff09\uff0c\u91cd\u5219\u76f4\u63a5\u4e0d\u5f00\u673a\uff01<\/p>\n\n\n\n<p>\u7c7b\u4f3c\u4e8e<code>r all<\/code>\u547d\u4ee4\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u76f4\u63a5\u64e6\u9664\u5168\u90e8\u5206\u533a\u3002\u64e6\u9664\u5168\u90e8\u5206\u533a\u7684\u6307\u4ee4\u662f<code>erase_all<\/code>\uff0c\u4f46\u662f\u50cf\u4e0a\u9762\u8bf4\u7684\u90a3\u6837\uff0c\u9664\u975e\u4f60\u60f3\u8981\u5b8c\u5168\u91cd\u65b0\u70e7\u5f55\uff0c\u5426\u5219\u4e07\u4e07\u4e0d\u8981\u8fd9\u4e48\u5e72\uff01<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5173\u4e8e\u53cc\u6e05\uff08wipe data\/factory reset\uff09<a href=\"https:\/\/github.com\/LinearTeam-iFlytek\/iflytek_changyan\/wiki\/%E3%80%90%E7%A7%91%E6%99%AE%E3%80%91SPD-DUMP%E7%9A%84%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B#%E5%85%B3%E4%BA%8E%E5%8F%8C%E6%B8%85wipe-datafactory-reset\"><\/a><\/h4>\n\n\n\n<p>\u867d\u7136\u4f60\u53ef\u4ee5\u7528 e \u547d\u4ee4\u76f4\u63a5\u64e6\u9664userdata\u5206\u533a\uff0c<strong>\u4f46\u662f\u8bf7\u4e0d\u8981\u8fd9\u4e48\u505a\uff01<\/strong>\u76f4\u63a5\u64e6\u9664userdata\u5206\u533a\u975e\u4f46\u4e0d\u80fd\u505a\u5230\u53cc\u6e05\uff0c\u8fd8\u4f1a\u5bfc\u81f4\u4f60\u7684\u8bbe\u5907\u5361\u5f00\u673a\u7b2c\u4e8c\u5c4f\uff0c\u8fd8\u53ef\u80fd\u5bfc\u81f4\u4f60\u8fdeu2s\u7aef\u53e3\u90fd\u65e0\u6cd5\u518d\u6b21\u8fdb\u5165\uff01<\/p>\n\n\n\n<p>\u5982\u679c\u8981\u53cc\u6e05\uff0c\u8bf7\u4f7f\u7528<code>w misc misc-wipe.bin<\/code>\u3002spd dump\u81ea\u5e26\u4e86\u4e00\u4e2amisc-wipe.bin\uff0c\u628a\u5b83\u5199\u5165\u5230misc\u5206\u533a\uff0c\u8bbe\u5907\u91cd\u542f\u540e\u4f1a\u81ea\u52a8\u6267\u884c\u53cc\u6e05\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5217\u51fa\u5206\u533a\u7684\u547d\u4ee4<a href=\"https:\/\/github.com\/LinearTeam-iFlytek\/iflytek_changyan\/wiki\/%E3%80%90%E7%A7%91%E6%99%AE%E3%80%91SPD-DUMP%E7%9A%84%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B#%E5%88%97%E5%87%BA%E5%88%86%E5%8C%BA%E7%9A%84%E5%91%BD%E4%BB%A4\"><\/a><\/h3>\n\n\n\n<p><code>print<\/code>\u547d\u4ee4\uff0c\u7b80\u5199\u4e3a<code>p<\/code>\u547d\u4ee4\uff0c\u53ef\u4ee5\u91cd\u65b0\u8bfb\u53d6\u5206\u533a\u8868\u5e76\u8f93\u51fa\u3002\u8f93\u51fa\u7684\u683c\u5f0f\u4e0e\u521a\u8fdb\u5165FDL2\u65f6\u76f8\u540c\uff0c\u5982\u679c\u5fd8\u8bb0\u4e86\u5206\u533a\u8868\u6216\u8005\u5355\u7eaf\u61d2\u5f97\u7ffb\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u91cd\u542f\u76f8\u5173\u547d\u4ee4<a href=\"https:\/\/github.com\/LinearTeam-iFlytek\/iflytek_changyan\/wiki\/%E3%80%90%E7%A7%91%E6%99%AE%E3%80%91SPD-DUMP%E7%9A%84%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B#%E9%87%8D%E5%90%AF%E7%9B%B8%E5%85%B3%E5%91%BD%E4%BB%A4\"><\/a><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Reset\u547d\u4ee4<\/h4>\n\n\n\n<p><code>reset<\/code>&nbsp;\u53ef\u4ee5\u76f4\u63a5\u8ba9\u8bbe\u5907\u91cd\u542f\u56de\u5b89\u5353\u7cfb\u7edf\uff0c\u5237\u673a\u5b8c\u6210\u540e\u53ef\u4ee5\u4f7f\u7528\u8fd9\u6761\u547d\u4ee4\u6765\u5feb\u901f\u9000\u51fau2s\u7aef\u53e3\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Poweroff\u547d\u4ee4<a href=\"https:\/\/github.com\/LinearTeam-iFlytek\/iflytek_changyan\/wiki\/%E3%80%90%E7%A7%91%E6%99%AE%E3%80%91SPD-DUMP%E7%9A%84%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B#poweroff%E5%91%BD%E4%BB%A4\"><\/a><\/h4>\n\n\n\n<p><code>poweroff<\/code>\u547d\u4ee4\u53ef\u4ee5\u76f4\u63a5\u8ba9\u8bbe\u5907\u5173\u673a\uff0c\u5237\u673a\u5b8c\u6210\u4f46\u4e0d\u60f3\u8981\u76f4\u63a5\u91cd\u542f\u6216\u8bbe\u5907\u53d8\u7816\u53cd\u590d\u91cd\u542f\u65f6\u53ef\u4ee5\u8fdb\u5165FDL2\u8f93\u5165\u8fd9\u6761\u547d\u4ee4\u5f3a\u5236\u5173\u673a\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">reboot-recovery\u548creboot-fastboot<a href=\"https:\/\/github.com\/LinearTeam-iFlytek\/iflytek_changyan\/wiki\/%E3%80%90%E7%A7%91%E6%99%AE%E3%80%91SPD-DUMP%E7%9A%84%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B#reboot-recovery%E5%92%8Creboot-fastboot\"><\/a><\/h4>\n\n\n\n<p><code>reboot-recovery<\/code>\u547d\u4ee4\u53ef\u4ee5\u76f4\u63a5\u91cd\u542f\u5230recovery\u624b\u52a8\u53cc\u6e05\uff08\u5982\u679c\u4f60misc-wipe\u6ca1\u4e86\u7684\u8bdd\uff09\uff1b<code>reboot=fastboot<\/code>\u547d\u4ee4\u53ef\u4ee5\u76f4\u63a5\u91cd\u542f\u5230fastboot\u3002\u4f46\u6ce8\u610f\uff0c\u5bf9\u4e8e\u52a8\u6001\u5206\u533a\u7684\u9700\u8981\u4f7f\u7528fastbootd\u7684\u673a\u578b\uff0c\u91cd\u542f\u5230fastboot\u5e76\u6ca1\u6709\u4ec0\u4e48\u7528\u3002\u4e0d\u4ec5\u5237\u4e0d\u4e86super\u5206\u533a\u5185\u7684\u5b50\u5206\u533a\u800c\u4e14\u8fd8\u6162\uff0c\u8001\u8001\u5b9e\u5b9e\u91cd\u542f\u5230\u5b89\u5353\u7cfb\u7edf\u518d\u7528ADB\u547d\u4ee4\u91cd\u542f\u5230fastbootd\u5427\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u4e9b\u95ee\u9898\u7684FAQ<a href=\"https:\/\/github.com\/LinearTeam-iFlytek\/iflytek_changyan\/wiki\/%E3%80%90%E7%A7%91%E6%99%AE%E3%80%91SPD-DUMP%E7%9A%84%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B#%E4%B8%80%E4%BA%9B%E9%97%AE%E9%A2%98%E7%9A%84faq\"><\/a><\/h3>\n\n\n\n<p>\u76ee\u524d\u6ca1\u6709\u4ec0\u4e48\u95ee\u9898\uff0c\u5982\u679c\u9047\u5230\u4e86\u5947\u5947\u602a\u602a\u7684\u95ee\u9898\u53ef\u4ee5\u76f4\u63a5\u53d1\u6761\u8bc4\u8bba\uff0c\u6211\u4f1a\u5728\u89e3\u7b54\u540e\u5c06\u89e3\u51b3\u8fc7\u7a0b\u653e\u5728\u8fd9\u91cc\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6559\u7a0b\u4e0d\u5305\u542b\u9a71\u52a8\u7684\u4e0b\u8f7d\uff0cspd_dump\u672c\u4f53\u7684\u4e0b\u8f7d\u548cfdl\u6587\u4ef6\u7684\u4e0b\u8f7d\u3002\u4e0d\u540c\u7684\u8bbe\u5907\u8981\u4f7f\u7528\u7684fdl\u4e0d\u540c\uff0c\u4e0d\u8981\u89c9\u5f97\u662f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-39","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.moyuzj.cn\/index.php\/wp-json\/wp\/v2\/posts\/39","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.moyuzj.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.moyuzj.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.moyuzj.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.moyuzj.cn\/index.php\/wp-json\/wp\/v2\/comments?post=39"}],"version-history":[{"count":2,"href":"https:\/\/blog.moyuzj.cn\/index.php\/wp-json\/wp\/v2\/posts\/39\/revisions"}],"predecessor-version":[{"id":59,"href":"https:\/\/blog.moyuzj.cn\/index.php\/wp-json\/wp\/v2\/posts\/39\/revisions\/59"}],"wp:attachment":[{"href":"https:\/\/blog.moyuzj.cn\/index.php\/wp-json\/wp\/v2\/media?parent=39"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.moyuzj.cn\/index.php\/wp-json\/wp\/v2\/categories?post=39"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.moyuzj.cn\/index.php\/wp-json\/wp\/v2\/tags?post=39"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}