Expo 50更新已下载但无法生效的技术求助

环境与已验证配置 #

• 技术栈：Expo SDK 50、expo-updates: ~0.24.12、Hermes引擎
• 已确认无配置错误的项：
  • 分支与渠道匹配正确
  • 目标分支上存在可用的新更新包
  • 运行时版本配置正确（刚升级至SDK 50，采用appVersion策略，版本值为1.0.0，升级后未添加新的原生依赖）
  • .env文件包含所有必要环境变量，可正常生成开发构建

Logcat日志（显示更新已成功下载但未生效） #

{"timestamp":1714912838139,"message":"Updates state change: CheckCompleteAvailable, context = {isUpdateAvailable=true, isUpdatePending=false, isChecking=false, isDownloading=false, isRestarting=false,
{"timestamp":1714912838140,"message":"Updates state change: Download, context = {isUpdateAvailable=true, isUpdatePending=false, isChecking=false, isDownloading=true, isRestarting=false,
{"timestamp":1714912838153,"message":"UpdatesController onBackgroundUpdateFinished: Update available","code":"None","level":"info"}
{"timestamp":1714912838155,"message":"Updates state change: DownloadComplete, context = {isUpdateAvailable=true, isUpdatePending=true, isChecking=false, isDownloading=false, isRestarting=false
{"timestamp":1714912838156,"message":"ErrorRecovery: remote load status changed: NEW_UPDATE_LOADED","code":"None","level":"info"}
{"timestamp":1714912838288,"message":"Emitted event: name = Expo.nativeUpdatesStateChangeEvent, type = check","code":"None","level":"info"}
{"timestamp":1714912838289,"message":"Emitted event: name = Expo.nativeUpdatesStateChangeEvent, type = checkCompleteAvailable","code":"None","level":"info"}
 {"timestamp":1714912838290,"message":"Emitted event: name = Expo.nativeUpdatesStateChangeEvent, type = download","code":"None","level":"info"}
{"timestamp":1714912838290,"message":"Emitted event: name = Expo.nativeUpdatesEvent, type = updateAvailable","code":"None","level":"info"}
{"timestamp":1714912838290,"message":"Emitted event: name = Expo.nativeUpdatesStateChangeEvent, type = downloadComplete","code":"None","level":"info"}

app.json更新配置 #

"updates": {
  "fallbackToCacheTimeout": 0,
  "enabled": true,
  "requestHeaders": {
    "expo-channel-name": "preview" -- set a specific channel for a local debug build
  },
  "url": "https://u.expo.dev/<my-id>"
},

已查阅官方基础及高级故障排查文档，问题仍未解决。

内容的提问来源于stack exchange，提问作者quyentho