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iOS 26.4.1 正式版更新,细节升级2026年4月9日，苹果正式向全球用户推送iOS/iPadOS 26.4.1正式版，属于紧急修复更新。
本次更新，官方修复了iOS 26.4版本中出现的WiFi断流、后台应用频繁关闭、设备发热及耗电过快等问题，同时优化蓝牙连接稳定性，解决耳机、车载设备连接异常情况。此外，更新还修复了相机闪退、第三方应用兼容问题及通知延迟等小故障，并修补多项安全漏洞。值得用户关注的是，系统底层新增DICOM医学影像支持，HealthKit可读取CT、MRI等专业医疗影像参数，为健康管理提供更多功能。
此次更新适配iPhone XR/XS及以上机型，建议已升级iOS 26.4的用户尽快更新，以获得更稳定的使用体验。
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- 请求信息 : 2026-04-10 10:49:56 HTTP/1.1 GET : https://www.yeyulingfeng.com/a/504884.html
- 运行时间 : 0.102341s [ 吞吐率：9.77req/s ] 内存消耗：4,527.68kb 文件加载：145
- 缓存信息 : 0 reads,0 writes
- 会话信息 : SESSION_ID=9a6b4f0313d0818dea7611d5d6290cfa
- CONNECT:[ UseTime:0.000653s ] mysql:host=127.0.0.1;port=3306;dbname=wenku;charset=utf8mb4
- SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000898s ]
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- SHOW FULL COLUMNS FROM `article` [ RunTime:0.000686s ]
- SELECT * FROM `article` WHERE `id` = 504884 LIMIT 1 [ RunTime:0.002869s ]
- UPDATE `article` SET `lasttime` = 1775789396 WHERE `id` = 504884 [ RunTime:0.003079s ]
- SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000300s ]
- SELECT * FROM `article` WHERE `id` < 504884 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000555s ]
- SELECT * FROM `article` WHERE `id` > 504884 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000491s ]
- SELECT * FROM `article` WHERE `id` < 504884 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000844s ]
- SELECT * FROM `article` WHERE `id` < 504884 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001032s ]
- SELECT * FROM `article` WHERE `id` < 504884 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004281s ]
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夜雨聆风
