下載 itunes12.6.5

iTunes12.6.5下載鏈接

關(guān)閉SIP系統(tǒng)完整性保護(hù)

重啟電腦，長按command + r 進(jìn)入修復(fù)模式
點(diǎn)擊實(shí)用工具慷垮，選擇終端
在終端輸入命令

$ csrutil disable

提示關(guān)閉之后啥么，重啟電腦.

卸載itunes

1.在終端輸入命令 sudo -i 進(jìn)入系統(tǒng)的root目錄

sudo -i

2.繼續(xù)輸入命令，卸載iTunes

rm -rf /Applications/iTunes.app    

3.手動(dòng)刪除itunes目錄

• 1. ~/Library 路徑下刪除itunes目錄
• 2. ~/Music 路徑下刪除itunes目錄

4.使用腳本編輯器

1. 使用腳本刪除itunes

set question to display dialog "Delete iTtunes?" buttons {"Yes", "No"} default button 1
set answer to button returned of question
if answer is equal to "Yes" then
    do shell script "rm -rf /Applications/iTunes.app" with administrator privileges
    display dialog "iTunes was deleted" buttons {"Ok"}
    set theDMG to choose file with prompt "Please select iTunes 12.6 dmg file:" of type {"dmg"}
    do shell script "hdiutil mount " & quoted form of POSIX path of theDMG
    do shell script "pkgutil --expand /Volumes/iTunes/Install\\ iTunes.pkg ~/tmp"
    do shell script "sed -i '' 's/18A1/14F2511/g' ~/tmp/Distribution"
    do shell script "sed -i '' 's/gt/lt/g' ~/tmp/Distribution"
    do shell script "pkgutil --flatten ~/tmp ~/Desktop/iTunes.pkg"
    do shell script "hdiutil unmount /Volumes/iTunes/"
    do shell script "rm -rf ~/tmp"
end if
if answer is equal to "No" then
    display dialog "iTunes was not deleted" buttons {"Ok"}
    return
end if

set question to display dialog "Install iTtunes?" buttons {"Yes", "No"} default button 1
set answer to button returned of question
if answer is equal to "Yes" then
    do shell script "open ~/Desktop/iTunes.pkg"
    return
end if
if answer is equal to "No" then
    display dialog "Modified iTunes.pkg saved on desktop" buttons {"Ok"}
    return
end if

2.通常在10.14.4+版本 腳本會(huì)報(bào)錯(cuò)。這時(shí)可以使用一下腳本安裝

display dialog "Please select iTunes 12.6 dmg file" buttons {"Ok"}
set theDMG to choose file with prompt "Please select iTunes 12.6 dmg file:" of type {"dmg"}
do shell script "hdiutil mount " & quoted form of POSIX path of theDMG
do shell script "pkgutil --expand /Volumes/iTunes/Install\\ iTunes.pkg ~/tmp"
do shell script "sed -i '' 's/18A1/14F2511/g' ~/tmp/Distribution"
do shell script "sed -i '' 's/gt/lt/g' ~/tmp/Distribution"
do shell script "pkgutil --flatten ~/tmp ~/Desktop/iTunes.pkg"
do shell script "hdiutil unmount /Volumes/iTunes/"
do shell script "rm -rf ~/tmp"

set question to display dialog "Install iTtunes?" buttons {"Yes", "No"} default button 1
set answer to button returned of question
if answer is equal to "Yes" then
    do shell script "open ~/Desktop/iTunes.pkg"
    return
end if
if answer is equal to "No" then
    display dialog "Modified iTunes.pkg saved on desktop" buttons {"Ok"}
    return
end if

執(zhí)行之后碎罚，選擇已經(jīng)下載好的itunes12.6安裝包。
安裝成功之后纳像，先別著急打開應(yīng)用荆烈，打開應(yīng)用程序itunes目錄。右鍵顯示包內(nèi)容竟趾，進(jìn)入Contents目錄耙考，拷貝info.plist到桌面. 以我這邊為例，搜索 12.6.5 更改為更高的版本潭兽，我這里改為12.9.5 倦始。然后替換Contents目錄下的info.plist文件。

5.打開itunes 即可

6.在設(shè)置完畢之后別忘記重新打開SIP系統(tǒng)完整性保護(hù)

步驟與關(guān)閉SIP步驟一直山卦，在修復(fù)模式下執(zhí)行命令鞋邑，然后重啟

$ csrutil enable

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