{"id":3067,"date":"2025-05-10T14:17:39","date_gmt":"2025-05-10T13:17:39","guid":{"rendered":"https:\/\/blog.lebara.co.uk\/?p=3067"},"modified":"2025-05-30T14:28:27","modified_gmt":"2025-05-30T13:28:27","slug":"a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update","status":"publish","type":"post","link":"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/","title":{"rendered":"\u5b89\u5168\u9006\u8f6c\u7d22\u5c3c Xperia \u66f4\u65b0\u7684\u5206\u6b65\u6307\u5357"},"content":{"rendered":"<p>\u66f4\u65b0\u60a8\u7684 <a href=\"https:\/\/blog.lebara.co.uk\/zh\/the-top-6-sony-phones\/\">\u7d22\u5c3c<\/a> Xperia \u6709\u65f6\u4f1a\u5e26\u6765\u610f\u60f3\u4e0d\u5230\u7684\u53d8\u5316\uff0c\u800c\u8fd9\u4e9b\u53d8\u5316\u5e76\u4e0d\u603b\u662f\u53d7\u6b22\u8fce\u7684\uff0c\u56e0\u6b64\u9700\u8981\u6062\u590d\u5230\u4ee5\u524d\u7684\u7248\u672c\u3002\u65e0\u8bba\u662f\u56e0\u4e3a\u517c\u5bb9\u6027\u95ee\u9898\u3001\u6027\u80fd\u95ee\u9898\uff0c\u8fd8\u662f\u4ec5\u4ec5\u56e0\u4e3a\u559c\u6b22\u65e7\u754c\u9762\uff0c\u56de\u9000\u66f4\u65b0\u90fd\u662f\u4e00\u4e2a\u5b9e\u7528\u7684\u89e3\u51b3\u65b9\u6848\u3002\u672c\u6307\u5357\u5c06\u6307\u5bfc\u4f60\u5b8c\u6210\u5b89\u5168\u56de\u9000\u7d22\u5c3c Xperia \u66f4\u65b0\u7684\u57fa\u672c\u6b65\u9aa4\uff0c\u786e\u4fdd\u5e73\u7a33\u8fc7\u6e21\u800c\u4e0d\u5f71\u54cd\u624b\u673a\u529f\u80fd\u3002\u6211\u4eec\u8fd8\u5c06\u8ba8\u8bba\u4e3a\u4ec0\u4e48\u6709\u4e9b\u7528\u6237\u4f1a\u9009\u62e9\u56de\u9000\uff0c\u5e2e\u52a9\u4f60\u5bf9\u8bbe\u5907\u7684\u8f6f\u4ef6\u505a\u51fa\u660e\u667a\u7684\u51b3\u5b9a\u3002\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u63a2\u7d22\u5982\u4f55\u653e\u5fc3\u5730\u6062\u590d\u60a8\u7684\u9996\u9009\u7248\u672c\u3002.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u5207\u6362\u76ee\u5f55\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u5207\u6362<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Understanding_the_Update_Process\" >\u4e86\u89e3\u66f4\u65b0\u8fc7\u7a0b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Why_Updates_Occur\" >\u66f4\u65b0\u7684\u539f\u56e0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Common_Update_Issues\" >\u5e38\u89c1\u7684\u66f4\u65b0\u95ee\u9898<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Benefits_of_Reversing_an_Update\" >\u9006\u8f6c\u66f4\u65b0\u7684\u597d\u5904<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Preparing_to_Roll_Back\" >\u51c6\u5907\u56de\u6eda<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Checking_Current_Software_Version\" >\u68c0\u67e5\u5f53\u524d\u8f6f\u4ef6\u7248\u672c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Backing_Up_Important_Data\" >\u5907\u4efd\u91cd\u8981\u6570\u636e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Gathering_Necessary_Tools\" >\u6536\u96c6\u5fc5\u8981\u7684\u5de5\u5177<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Executing_the_Rollback\" >\u6267\u884c\u56de\u6eda<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Accessing_Developer_Options\" >\u8bbf\u95ee\u5f00\u53d1\u4eba\u5458\u9009\u9879<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Downloading_Required_Software\" >\u4e0b\u8f7d\u6240\u9700\u8f6f\u4ef6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Step-by-Step_Reversal_Process\" >\u9010\u6b65\u9006\u8f6c\u8fc7\u7a0b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Post-Rollback_Considerations\" >\u56de\u8c03\u540e\u7684\u8003\u8651\u56e0\u7d20<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Verifying_Successful_Rollback\" >\u9a8c\u8bc1\u6210\u529f\u56de\u6eda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Reconfiguring_Personal_Settings\" >\u91cd\u65b0\u914d\u7f6e\u4e2a\u4eba\u8bbe\u7f6e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Ensuring_Device_Security\" >\u786e\u4fdd\u8bbe\u5907\u5b89\u5168<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Weighing_the_Pros_and_Cons\" >\u6743\u8861\u5229\u5f0a<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Advantages_of_Staying_Updated\" >\u4fdd\u6301\u66f4\u65b0\u7684\u4f18\u52bf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Risks_of_Older_Software_Versions\" >\u65e7\u7248\u8f6f\u4ef6\u7684\u98ce\u9669<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/#Making_an_Informed_Decision\" >\u505a\u51fa\u660e\u667a\u7684\u51b3\u5b9a<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Understanding_the_Update_Process\"><\/span>\u4e86\u89e3\u66f4\u65b0\u8fc7\u7a0b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u8981\u6709\u6548\u7ba1\u7406 Sony Xperia \u7684\u66f4\u65b0\uff0c\u9996\u5148\u8981\u4e86\u89e3\u66f4\u65b0\u7684\u539f\u56e0\u53ca\u5176\u53ef\u80fd\u5e26\u6765\u7684\u6311\u6218\u3002\u672c\u8282\u5c06\u6df1\u5165\u4ecb\u7ecd\u66f4\u65b0\u80cc\u540e\u7684\u539f\u56e0\u3001\u4e0e\u66f4\u65b0\u76f8\u5173\u7684\u5e38\u89c1\u95ee\u9898\u4ee5\u53ca\u9006\u8f6c\u66f4\u65b0\u7684\u6f5c\u5728\u597d\u5904\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Why_Updates_Occur\"><\/span>\u66f4\u65b0\u7684\u539f\u56e0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>\u8f6f\u4ef6\u66f4\u65b0<\/strong> \u5bf9\u4e8e\u7ef4\u62a4\u8bbe\u5907\u7684\u5b89\u5168\u6027\u3001\u6027\u80fd\u548c\u529f\u80fd\u81f3\u5173\u91cd\u8981\u3002\u5b83\u4eec\u901a\u5e38\u4f1a\u89e3\u51b3\u5b89\u5168\u6f0f\u6d1e\u3001\u4fee\u590d\u6f0f\u6d1e\u5e76\u5f15\u5165\u65b0\u529f\u80fd\u6216\u6539\u8fdb\u3002\u66f4\u65b0\u901a\u5e38\u7531\u7d22\u5c3c\u7b49\u5236\u9020\u5546\u53d1\u8d77\uff0c\u4ee5\u786e\u4fdd\u8bbe\u5907\u4fdd\u6301\u7ade\u4e89\u529b\u548c\u5b89\u5168\u6027\u3002.<\/p>\n\n\n\n<p>\u66f4\u65b0\u7684\u76ee\u7684\u8fd8\u53ef\u80fd\u662f\u901a\u8fc7\u5b8c\u5584\u73b0\u6709\u529f\u80fd\u6216\u5f15\u5165\u65b0\u529f\u80fd\u6765\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002\u7136\u800c\uff0c\u66f4\u65b0\u6709\u65f6\u4f1a\u5e26\u6765\u610f\u60f3\u4e0d\u5230\u7684\u53d8\u5316\uff0c\u8fd9\u4e9b\u53d8\u5316\u53ef\u80fd\u4e0e\u7528\u6237\u7684\u504f\u597d\u4e0d\u4e00\u81f4\u3002\u4e86\u89e3\u8fd9\u79cd\u52a8\u6001\u53d8\u5316\u6709\u52a9\u4e8e\u60a8\u505a\u51fa\u660e\u667a\u7684\u51b3\u5b9a\uff0c\u662f\u63a5\u53d7\u8fd8\u662f\u653e\u5f03\u66f4\u65b0\u3002.<\/p>\n\n\n\n<p>\u603b\u4e4b\uff0c\u867d\u7136\u66f4\u65b0\u7684\u76ee\u7684\u662f\u6539\u8fdb\u8bbe\u5907\uff0c\u4f46\u5b83\u4eec\u4e5f\u4f1a\u5e26\u6765\u4e00\u4e9b\u7528\u6237\u5e76\u4e0d\u603b\u662f\u6b22\u8fce\u7684\u53d8\u5316\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Common_Update_Issues\"><\/span>\u5e38\u89c1\u7684\u66f4\u65b0\u95ee\u9898<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u66f4\u65b0\u540e\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u9047\u5230 <strong>\u6027\u80fd\u95ee\u9898<\/strong>, \u4f8b\u5982\u8bbe\u5907\u901f\u5ea6\u8f83\u6162\u6216 <a href=\"https:\/\/blog.lebara.co.uk\/zh\/10-ways-to-make-a-phone-battery-last-longer\/\">\u7535\u6c60<\/a> \u8017\u5c3d\u3002\u8fd9\u4e9b\u95ee\u9898\u53ef\u80fd\u6e90\u4e8e\u8f6f\u4ef6\u4e0e\u73b0\u6709\u5e94\u7528\u7a0b\u5e8f\u4e0d\u517c\u5bb9\uff0c\u4e5f\u53ef\u80fd\u6e90\u4e8e\u66f4\u65b0\u672c\u8eab\u7684\u9519\u8bef\u3002\u6709\u65f6\uff0c\u66f4\u65b0\u53ef\u80fd\u4f1a\u6539\u53d8\u7528\u6237\u754c\u9762\uff0c\u5bfc\u81f4\u4e60\u60ef\u4e8e\u4ee5\u524d\u8bbe\u7f6e\u7684\u7528\u6237\u611f\u5230\u56f0\u60d1\u6216\u4e0d\u6ee1\u3002.<\/p>\n\n\n\n<p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u66f4\u65b0\u53ef\u80fd\u4f1a\u5bfc\u81f4 <strong>\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83<\/strong> \u6216\u964d\u4f4e\u67d0\u4e9b\u529f\u80fd\u7684\u529f\u80fd\u6027\uff0c\u4ece\u800c\u5f71\u54cd\u6574\u4f53\u7528\u6237\u4f53\u9a8c\u3002\u4e86\u89e3\u8fd9\u4e9b\u5e38\u89c1\u95ee\u9898\u6709\u52a9\u4e8e\u8bc6\u522b\u4f55\u65f6\u56de\u6eda\u53ef\u80fd\u662f\u6709\u76ca\u7684\u3002.<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u867d\u7136\u66f4\u65b0\u7684\u76ee\u7684\u662f\u589e\u5f3a\u529f\u80fd\uff0c\u4f46\u6709\u65f6\u4e5f\u4f1a\u5e26\u6765\u6311\u6218\uff0c\u4fc3\u4f7f\u7528\u6237\u8003\u8651\u6062\u590d\u5230\u4ee5\u524d\u7684\u7248\u672c\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Benefits_of_Reversing_an_Update\"><\/span>\u9006\u8f6c\u66f4\u65b0\u7684\u597d\u5904<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u9006\u8f6c\u66f4\u65b0\u53ef\u4ee5\u5c06\u8bbe\u5907\u6062\u590d\u5230\u66f4\u9ad8\u7248\u672c\u3002 <strong>\u7a33\u5b9a\u548c\u719f\u6089\u7684\u72b6\u6001<\/strong>. .\u5982\u679c\u6700\u65b0\u66f4\u65b0\u5bfc\u81f4\u4e86\u4e25\u91cd\u7684\u6027\u80fd\u95ee\u9898\uff0c\u6216\u8005\u5982\u679c\u4f60\u66f4\u559c\u6b22\u65e7\u7248\u754c\u9762\uff0c\u8fd9\u6837\u505a\u5c24\u5176\u6709\u76ca\u3002\u901a\u8fc7\u8fd8\u539f\uff0c\u60a8\u53ef\u4ee5\u91cd\u65b0\u63a7\u5236\u8bbe\u5907\u7684\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002.<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u56de\u6eda\u8fd8\u80fd\u89e3\u51b3\u4e0e\u7279\u5b9a\u5e94\u7528\u7a0b\u5e8f\u7684\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u786e\u4fdd\u5b83\u4eec\u987a\u5229\u8fd0\u884c\u3002\u8fd9\u5bf9\u4e8e\u4f9d\u8d56\u67d0\u4e9b\u5e94\u7528\u7a0b\u5e8f\u5b8c\u6210\u5de5\u4f5c\u6216\u4e2a\u4eba\u4efb\u52a1\u7684\u7528\u6237\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002.<\/p>\n\n\n\n<p>\u6700\u7ec8\uff0c\u9006\u5411\u66f4\u65b0\u7684\u51b3\u5b9a\u53ef\u4ee5\u5e26\u6765\u66f4\u6ee1\u610f\u3001\u66f4\u53ef\u9760\u7684\u8bbe\u5907\u4f53\u9a8c\uff0c\u7b26\u5408\u60a8\u7684\u504f\u597d\u548c\u9700\u6c42\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Preparing_to_Roll_Back\"><\/span>\u51c6\u5907\u56de\u6eda<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5728\u56de\u9000\u66f4\u65b0\u4e4b\u524d\uff0c\u505a\u597d\u5145\u5206\u51c6\u5907\u81f3\u5173\u91cd\u8981\u3002\u672c\u8282\u5c06\u8ba8\u8bba\u786e\u4fdd\u987a\u5229\u56de\u6eda\u6240\u9700\u91c7\u53d6\u7684\u6b65\u9aa4\uff0c\u5305\u62ec\u68c0\u67e5\u5f53\u524d\u8f6f\u4ef6\u7248\u672c\u3001\u5907\u4efd\u91cd\u8981\u6570\u636e\u548c\u6536\u96c6\u5fc5\u8981\u5de5\u5177\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Checking_Current_Software_Version\"><\/span>\u68c0\u67e5\u5f53\u524d\u8f6f\u4ef6\u7248\u672c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8981\u5f00\u59cb\u56de\u6eda\u8fc7\u7a0b\uff0c\u60a8\u9700\u8981\u77e5\u9053\u60a8\u7684 <strong>\u5f53\u524d\u8f6f\u4ef6\u7248\u672c<\/strong>. .\u6b64\u4fe1\u606f\u53ef\u5e2e\u52a9\u60a8\u786e\u5b9a\u8981\u6062\u590d\u7684\u7279\u5b9a\u66f4\u65b0\u3002\u5728\u7d22\u5c3c Xperia \u4e0a\uff0c\u5bfc\u822a\u5230 \"\u8bbe\u7f6e\"\uff0c\u7136\u540e\u662f \"\u5173\u4e8e\u624b\u673a\"\uff0c\u518d\u67e5\u627e \"\u8f6f\u4ef6\u4fe1\u606f\"\u3002\u5728\u8fd9\u91cc\uff0c\u60a8\u53ef\u4ee5\u627e\u5230\u7248\u672c\u8be6\u7ec6\u4fe1\u606f\u3002.<\/p>\n\n\n\n<p>\u4e86\u89e3\u5f53\u524d\u7248\u672c\u5bf9\u4e8e\u786e\u4fdd\u56de\u6eda\u76ee\u6807\u66f4\u65b0\u6b63\u786e\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u4e00\u6b65\u6709\u52a9\u4e8e\u907f\u514d\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u51fa\u73b0\u7684\u4efb\u4f55\u6df7\u6dc6\u6216\u9519\u8bef\u3002.<\/p>\n\n\n\n<p>\u603b\u4e4b\uff0c\u4e86\u89e3\u5f53\u524d\u7684\u8f6f\u4ef6\u7248\u672c\u662f\u51c6\u5907\u6210\u529f\u56de\u6eda\u7684\u5173\u952e\u7b2c\u4e00\u6b65\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Backing_Up_Important_Data\"><\/span>\u5907\u4efd\u91cd\u8981\u6570\u636e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5728\u8fdb\u884c\u4efb\u4f55\u66f4\u6539\u4e4b\u524d\uff0c\u81f3\u5173\u91cd\u8981\u7684\u662f <strong>\u5907\u4efd\u6570\u636e<\/strong>. .\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u5728\u56de\u6eda\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u4e22\u5931\u4efb\u4f55\u91cd\u8981\u4fe1\u606f\u3002\u4f7f\u7528\u4e91\u670d\u52a1\u6216\u672c\u5730\u5907\u4efd\u4fdd\u5b58 <a href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-keep-phone-contacts-safe\/\">\u8054\u7cfb\u4eba<\/a>, \u7167\u7247\u548c\u6587\u4ef6\u3002.<\/p>\n\n\n\n<p>\u5907\u4efd\u6570\u636e\u53ef\u9632\u6b62\u5728\u56de\u6eda\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u610f\u5916\u95ee\u9898\u3002\u8fd9\u662f\u4fdd\u62a4\u4e2a\u4eba\u4fe1\u606f\u548c\u8bbe\u7f6e\u7684\u9884\u9632\u63aa\u65bd\u3002.<\/p>\n\n\n\n<p>\u6700\u540e\uff0c\u82b1\u65f6\u95f4\u5907\u4efd\u6570\u636e\u53ef\u4ee5\u9632\u6b62\u6f5c\u5728\u7684\u6570\u636e\u4e22\u5931\uff0c\u5e76\u8ba9\u4f60\u5728\u8fdb\u884c\u56de\u6eda\u65f6\u5b89\u5fc3\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Gathering_Necessary_Tools\"><\/span>\u6536\u96c6\u5fc5\u8981\u7684\u5de5\u5177<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6536\u96c6\u6b63\u786e\u7684\u5de5\u5177\u5bf9\u6210\u529f\u56de\u6eda\u81f3\u5173\u91cd\u8981\u3002\u60a8\u9700\u8981\u4e00\u53f0\u80fd\u4e0a\u7f51\u7684\u7535\u8111\u548c\u4e00\u6761\u8fde\u63a5\u7d22\u5c3c Xperia \u7684 USB \u6570\u636e\u7ebf\u3002\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u4e0b\u8f7d\u5fc5\u8981\u7684\u8f6f\u4ef6\uff0c\u5982 FlashTool\uff0c\u4ee5\u65b9\u4fbf\u56de\u6eda\u8fc7\u7a0b\u3002.<\/p>\n\n\n\n<p>\u6709\u4e86\u6b63\u786e\u7684\u5de5\u5177\uff0c\u5c31\u80fd\u786e\u4fdd\u9ad8\u6548\u3001\u4e0d\u95f4\u65ad\u5730\u6267\u884c\u56de\u6eda\u64cd\u4f5c\u3002\u81f3\u5173\u91cd\u8981\u7684\u662f\uff0c\u8981\u786e\u4fdd\u60a8\u7684\u7535\u8111\u62e5\u6709\u8bbe\u5907\u7684\u6700\u65b0\u9a71\u52a8\u7a0b\u5e8f\uff0c\u4ee5\u4fc3\u8fdb\u4e24\u8005\u4e4b\u95f4\u7684\u901a\u4fe1\u3002.<\/p>\n\n\n\n<p>\u63d0\u524d\u51c6\u5907\u597d\u8fd9\u4e9b\u5de5\u5177\uff0c\u5c31\u80fd\u7b80\u5316\u56de\u6eda\u6d41\u7a0b\uff0c\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u6f5c\u5728\u7684\u5e76\u53d1\u75c7\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Executing_the_Rollback\"><\/span>\u6267\u884c\u56de\u6eda<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u51c6\u5907\u5de5\u4f5c\u5b8c\u6210\u540e\uff0c\u5c31\u662f\u6267\u884c\u56de\u6eda\u7684\u65f6\u5019\u4e86\u3002\u672c\u8282\u5c06\u9010\u6b65\u4ecb\u7ecd\u5982\u4f55\u8bbf\u95ee\u5f00\u53d1\u4eba\u5458\u9009\u9879\u3001\u4e0b\u8f7d\u6240\u9700\u8f6f\u4ef6\u5e76\u653e\u5fc3\u5730\u6267\u884c\u56de\u6eda\u6d41\u7a0b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Accessing_Developer_Options\"><\/span>\u8bbf\u95ee\u5f00\u53d1\u4eba\u5458\u9009\u9879<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8bbf\u95ee <strong>\u5f00\u53d1\u5546\u9009\u9879<\/strong> \u662f\u56de\u6eda\u8fc7\u7a0b\u4e2d\u5fc5\u4e0d\u53ef\u5c11\u7684\u4e00\u6b65\u3002\u8981\u542f\u7528\u8fd9\u4e9b\u9009\u9879\uff0c\u8bf7\u8fdb\u5165 \"\u8bbe\u7f6e\"\uff0c\u5bfc\u822a\u81f3 \"\u5173\u4e8e\u624b\u673a\"\uff0c\u7136\u540e\u8f7b\u6309 Build Number \u4e03\u6b21\u3002\u4f60\u4f1a\u770b\u5230\u4e00\u4e2a\u901a\u77e5\uff0c\u786e\u8ba4\u5f00\u53d1\u8005\u6a21\u5f0f\u5df2\u6fc0\u6d3b\u3002.<\/p>\n\n\n\n<p>\u542f\u7528\u540e\uff0c\u8fd4\u56de \"\u8bbe\u7f6e \"\u5e76\u67e5\u627e \"\u5f00\u53d1\u4eba\u5458\u9009\u9879\"\u3002\u5728\u8fd9\u91cc\uff0c\u4f60\u53ef\u4ee5\u542f\u7528 USB \u8c03\u8bd5\uff0c\u8fd9\u662f\u56de\u6eda\u8fc7\u7a0b\u6240\u5fc5\u9700\u7684\u3002USB \u8c03\u8bd5\u5141\u8bb8\u7535\u8111\u4e0e\u8bbe\u5907\u8fdb\u884c\u6709\u6548\u901a\u4fe1\u3002.<\/p>\n\n\n\n<p>\u603b\u4e4b\uff0c\u542f\u7528\u5f00\u53d1\u8005\u9009\u9879\u5bf9\u4e8e\u83b7\u5f97\u5728\u8bbe\u5907\u4e0a\u6267\u884c\u66f4\u6539\u7684\u5fc5\u8981\u8bbf\u95ee\u6743\u9650\u81f3\u5173\u91cd\u8981\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Downloading_Required_Software\"><\/span>\u4e0b\u8f7d\u6240\u9700\u8f6f\u4ef6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8981\u8fdb\u884c\u56de\u6eda\uff0c\u60a8\u9700\u8981\u4e0b\u8f7d\u76f8\u5e94\u7684\u8f6f\u4ef6\u3002. <strong>FlashTool<\/strong> \u662f\u7d22\u5c3c Xperia \u8bbe\u5907\u7684\u70ed\u95e8\u9009\u62e9\u3002\u8bbf\u95ee FlashTool \u5b98\u65b9\u7f51\u7ad9\uff0c\u4e0b\u8f7d\u4e0e\u4f60\u7684\u8bbe\u5907\u517c\u5bb9\u7684\u6700\u65b0\u7248\u672c\u3002 <a href=\"https:\/\/blog.lebara.co.uk\/zh\/why-keeping-your-smartphones-operating-system-up-to-date-is-essential\/\">\u64cd\u4f5c\u7cfb\u7edf<\/a>.<\/p>\n\n\n\n<p>\u786e\u4fdd\u540c\u65f6\u4e0b\u8f7d\u60a8\u5e0c\u671b\u6062\u590d\u5230\u7684\u56fa\u4ef6\u7248\u672c\u3002\u4e3a\u60a8\u7684\u7279\u5b9a\u8bbe\u5907\u578b\u53f7\u9009\u62e9\u6b63\u786e\u7684\u56fa\u4ef6\u975e\u5e38\u91cd\u8981\uff0c\u4ee5\u907f\u514d\u51fa\u73b0\u517c\u5bb9\u6027\u95ee\u9898\u3002.<\/p>\n\n\n\n<p>\u63d0\u524d\u4e0b\u8f7d\u6240\u9700\u7684\u8f6f\u4ef6\uff0c\u5c31\u80fd\u4e3a\u987a\u5229\u3001\u6210\u529f\u7684\u56de\u6eda\u8fc7\u7a0b\u505a\u597d\u51c6\u5907\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Step-by-Step_Reversal_Process\"><\/span>\u9010\u6b65\u9006\u8f6c\u8fc7\u7a0b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u53cd\u8f6c\u60a8\u7684\u7d22\u5c3c Xperia \u66f4\u65b0\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4f7f\u7528 USB \u7535\u7f06\u5c06\u8bbe\u5907\u8fde\u63a5\u5230\u7535\u8111\u3002.<\/li>\n\n\n\n<li>\u542f\u52a8 FlashTool \u5e76\u786e\u4fdd\u60a8\u7684\u8bbe\u5907\u5df2\u88ab\u8bc6\u522b\u3002.<\/li>\n\n\n\n<li>\u9009\u62e9\u8981\u5b89\u88c5\u7684\u56fa\u4ef6\u7248\u672c\u3002.<\/li>\n\n\n\n<li>\u6309\u7167\u5c4f\u5e55\u4e0a\u7684\u8bf4\u660e\u542f\u52a8\u56de\u6eda\u3002.<\/li>\n\n\n\n<li>\u5b8c\u6210\u540e\uff0c\u8bbe\u5907\u5c06\u4ee5\u4e4b\u524d\u7684\u8f6f\u4ef6\u7248\u672c\u91cd\u65b0\u542f\u52a8\u3002.<\/li>\n<\/ol>\n\n\n\n<p>\u6b64\u8fc7\u7a0b\u9700\u8981\u8010\u5fc3\u548c\u5bf9\u7ec6\u8282\u7684\u5173\u6ce8\u3002\u786e\u4fdd\u60a8\u7684\u8bbe\u5907\u5728\u6574\u4e2a\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u8fde\u63a5\uff0c\u907f\u514d\u4e2d\u65ad\u8fc7\u7a0b\u4ee5\u9632\u51fa\u9519\u3002.<\/p>\n\n\n\n<p>\u6309\u7167\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u60a8\u5c31\u53ef\u4ee5\u653e\u5fc3\u5730\u6267\u884c\u56de\u6eda\u5e76\u6062\u590d\u9996\u9009\u7684\u8f6f\u4ef6\u7248\u672c\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Post-Rollback_Considerations\"><\/span>\u56de\u8c03\u540e\u7684\u8003\u8651\u56e0\u7d20<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u6210\u529f\u9006\u8f6c\u66f4\u65b0\u540e\uff0c\u6709\u51e0\u4e2a\u91cd\u8981\u7684\u6ce8\u610f\u4e8b\u9879\u9700\u8981\u89e3\u51b3\u3002\u672c\u8282\u5c06\u8ba8\u8bba\u9a8c\u8bc1\u56de\u6eda\u3001\u91cd\u65b0\u914d\u7f6e\u4e2a\u4eba\u8bbe\u7f6e\u548c\u7ef4\u62a4\u8bbe\u5907\u5b89\u5168\u6240\u9700\u7684\u6b65\u9aa4\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Verifying_Successful_Rollback\"><\/span>\u9a8c\u8bc1\u6210\u529f\u56de\u6eda<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u56de\u6eda\u540e\uff0c\u786e\u8ba4\u8fc7\u7a0b\u662f\u5426\u6210\u529f\u81f3\u5173\u91cd\u8981\u3002\u5bfc\u822a\u5230 \"\u8bbe\u7f6e\"\uff0c\u7136\u540e\u662f 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class=\"ez-toc-section\" id=\"Weighing_the_Pros_and_Cons\"><\/span>\u6743\u8861\u5229\u5f0a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u51b3\u5b9a\u662f\u5426\u9006\u5411\u66f4\u65b0\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u5176\u597d\u5904\u548c\u98ce\u9669\u3002\u672c\u8282\u5c06\u63a2\u8ba8\u4fdd\u6301\u66f4\u65b0\u7684\u597d\u5904\u3001\u65e7\u7248\u8f6f\u4ef6\u7684\u98ce\u9669\u4ee5\u53ca\u5982\u4f55\u505a\u51fa\u660e\u667a\u7684\u51b3\u5b9a\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Advantages_of_Staying_Updated\"><\/span>\u4fdd\u6301\u66f4\u65b0\u7684\u4f18\u52bf<span 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id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Risks_of_Older_Software_Versions\"><\/span>\u65e7\u7248\u8f6f\u4ef6\u7684\u98ce\u9669<span 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class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Making_an_Informed_Decision\"><\/span>\u505a\u51fa\u660e\u667a\u7684\u51b3\u5b9a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5728\u51b3\u5b9a\u662f\u5426\u9006\u5411\u66f4\u65b0\u65f6\uff0c\u8981\u8003\u8651\u5229\u5f0a\u3002\u8bc4\u4f30\u4f18\u5148\u7ea7\uff1a\u662f\u5b89\u5168\u6027\u3001\u6027\u80fd\u8fd8\u662f\u7528\u6237\u4f53\u9a8c\uff1f\u6743\u8861\u65b0\u529f\u80fd\u7684\u4f18\u52bf\u4e0e\u65e7\u7248\u672c\u7684\u719f\u6089\u7a0b\u5ea6\u3002.<\/p>\n\n\n\n<p>\u53c2\u8003\u8d44\u6e90\u548c\u8bba\u575b\uff0c\u6536\u96c6\u9762\u4e34\u7c7b\u4f3c\u51b3\u5b9a\u7684\u5176\u4ed6\u7528\u6237\u7684\u89c1\u89e3\u3002\u8fd9\u53ef\u4ee5\u63d0\u4f9b\u771f\u5b9e\u4e16\u754c\u7684\u89c2\u70b9\uff0c\u4ece\u800c\u5f71\u54cd\u60a8\u7684\u9009\u62e9\u3002.<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ed4\u7ec6\u8bc4\u4f30\u8fd9\u4e9b\u56e0\u7d20\uff0c\u60a8\u53ef\u4ee5\u505a\u51fa\u7b26\u5408\u81ea\u5df1\u9700\u6c42\u548c\u504f\u597d\u7684\u660e\u667a\u51b3\u5b9a\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Updating your Sony Xperia can sometimes bring unexpected changes that aren&#8217;t always welcome, prompting the need to revert to a previous version. Whether it&#8217;s due to compatibility issues, performance hiccups, or simply preferring the old interface, rolling back an update can be a practical solution. This guide will walk you through the essential steps to&#8230;<\/p>\n<div><a class=\"read-more button-link\" href=\"https:\/\/blog.lebara.co.uk\/zh\/a-step-by-step-guide-to-safely-reversing-your-sony-xperia-update\/\">\u66f4\u591a\u4fe1\u606f<\/a><\/div>","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[22],"tags":[],"class_list":["post-3067","post","type-post","status-publish","format-standard","hentry","category-phones","clearfix",false],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/posts\/3067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/comments?post=3067"}],"version-history":[{"count":1,"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/posts\/3067\/revisions"}],"predecessor-version":[{"id":3094,"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/posts\/3067\/revisions\/3094"}],"wp:attachment":[{"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/media?parent=3067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/categories?post=3067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/tags?post=3067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}