unknownerror9ipad

2023年3月13日—IamtryingtofixmyiPadpro11whichspontaneouslyhasstoppedworking(nophysicalaccidentorknowndamage).TheiPadwon'tturnonat ...,2023年11月23日—Briefly,iTunesError9isoftenassociatedwithconnectionissuesbetweenyourdeviceandAppleservers,resultinginunexpecteddisconnections ...,,2023年12月14日—Ifyourdevicecouldn'tberestoredandyougetamessagethatanunknownerroroccurred[errornumber],usethesesteps.....

參考資訊如下
Unknown Error (9) 065B.0000

2023年3月13日 — I am trying to fix my iPad pro 11 which spontaneously has stopped working (no physical accident or known damage). The iPad won't turn on at ...

Solutions to Fix iPadiPhone Error 9 [2023]

2023年11月23日 — Briefly, iTunes Error 9 is often associated with connection issues between your device and Apple servers, resulting in unexpected disconnections ...

如果在更新或回復iPhone、iPad 或iPod touch 時出現錯誤9

iOS update and restore errors

2023年12月14日 — If your device couldn't be restored and you get a message that an unknown error occurred [error number], use these steps. ... If you see error 9 ...

SOLVED: How to fix iTunes error 9

2012年7月26日 — Try using a different IPSW or using Redsn0w to boot Pwned DFU mode and restore it like that. Error 9 can be related to the RAM disk kernel ...