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07-05-2010, 08:52 AM #1Exchange does not sync on iOS4- DefaultEASTaskTimeout - Cannot install profile
I have an issue with the exchange server active sync after upgrading my phone to 4.0. The mails, contacts and calendar were no longer synchronizing.
To resolve this issue I would like to increase the DefaultEASTaskTimeout to 240 seconds as listed in the Apple KB: iOS 4: Exchange Mail, Contacts, or Calendars may not sync after update
However if I donwload the mobileconfig on the iPhone Safari I get the following error message:
"Cannot Install Profile
Safari could not install a profile due to an unknown error."
I have no idea what the problem could be, but there should be a way to enter the mobileconfig document in the iPhone with iFile. Does anybody know where to put this document? Or is there a plist document I can modify to update the default EAS Task Timeout?
I have an iPhone 3GS, jailbroaken, not unlocked, iOS 4.0, 2 exchange server (however I deleted one to eliminate a cause).
Thansk for any help,
07-06-2010, 10:04 AM #2
Finally I found the file, that contains the updated timeout setting.
To update it with iFile you may put the attached .plist file in the following location:
The new file has be owned by the user "mobile" (change in iFile). The group "mobile" and the permission "read/write, read, read" should be fine.