10.5.2 Erased all Calendar Entries

What happened to all my iCal entries after updating to 10.5.2???

Found it! Navigate to your user folder, Library, Calenders and trash your Calender Cache documents. Start iCal. iCal updates now your entries.
Hope this helps!

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I live in Canada. Each time I travel to the US, I lose all calendar entries. I have to erase all data, then restore from an iCloud backup. Tedious. iPhone 4, iOS 7.1, sync set to all events. Any suggestions?

I live in Canada. Each time I travel to the US, I lose all calendar entries. I have to erase all data, then restore from an iCloud backup. Tedious. iPhone 4, iOS 7.1, sync set to all events. I only use the default calendar. Do I have an incorrect setting?

I did find another point worth mentioning.
I use my iPhone 4 with a corporate Exchange email account. I had deleted the account from my phone just before I did this backup/restore process...and I thought my battery drain was much, much better (if not outright fixed).
Later in the day, after seeing my battery life improve to near-new behavior, I re-added my Exchange mail account. Considering I have 1 yahoo account and 3 gmail accounts, the Exchange account adds a 5th email account.
What happened? Battery drain back to "worst case". Removing or re-adding the Exchange account is like toggling between decent and terrible drain conditions.
Bottom line is that I re-added a couple dozen applications and battery life didn't change. By far, the Exchange account drains the battery worse than any other app and setting. This account must be polling very frequently and since people tend to send very large file attachments to that account, perhaps those effect the battery drain even though I have the account set to not download attachments.
Anyone running Microsoft Exchange might be able to confirm what I see? If so I can open an enterprise ticket with Microsoft and bug them on this issue.

Delete all calendar entries

Hallo,
I use a BB 8520 and would like to delete all calendar entries (default calendar). The option "replace all terminal entries" in DTsoftware does not work - I have modified the default calendar - and all entries are addes to pre-existin entries.
Thank you for your asistance
François
Solved!
Go to Solution.

Hello,
From your post, I'm not at all certain what you actually tried that didn't work. Hence, refer:
Article ID: KB10167 How to clear the user content databases from the BlackBerry smartphone
That is the process to clear any user content databases off of the device. If it does not work, please be explicit about exactly what steps you try and exactly how they work out.
Good luck and let us know!
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
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I deleted one of the email accounts from my i5 because I don't like all the password popups since upgradingto ios 7.2, and now ALL calendar entries are gone! I need them!!! Can anyone help?

I deleted one of the email accounts from my i5 because I don't like all the password popups since upgradingto ios 7.2, and now ALL calendar entries are gone! I need them!!! Can anyone help?

Well you need to add the email account back to get the calendar entries. Transfer them to another email provider. Then delete the account you don't want.

Switch all calendar entries from "private" calender to "normal/standard" ca

Hi guys,
is it possible to switch all calendar entries from "private" calender to "normal/standard" calendar in one step without moving entry and entry for itself to the other calendar?
Maybe in MobileMe?
Thx!

OK,
I found out what was wrong myself.
In the end it turned out that it had nothing to do with the iOS5 upgrade itself.
In case somebody else stumbles accross this very same problem, here's what was going on:
- Within the latest lotus notes client (on PC) the user has the possibility to display (read-only) external calendar contents (e.g. google's calendar).
- When setting this up you need to supply your external calendar's login/password information and next to that
- also have the possibility to select "View this calendar when offline or on a mobile device"
It was this setting (which I probably accidentally enabled) causing the "issue". Deselecting this option made my duplicate entries disappear on my phone.

HT4767 Installed "Lion" and lost all calendar entries and all documents. A little assistance pls.

Installed "Lion" and lost all calendar entries and all documents. A little assistance pls.

Installed "Lion" and lost all calendar entries and all documents. A little assistance pls.

Using the USB cable to sync my blackberry deletes all calendar entries older than 3 mos

I'm not very good at this kind of thing, so please pardon what I'm sure will be mistakes/omissions as I describe my problem.
Every time I sync my blackberry using the USB cable (I'm told by my boyfriend who is an IT guy that I can't sync it wirelessly although I don't know why), all of my calendar entries in Outlook get erased--that is, all the entries that are older than 3 mos. I frequently use those entries as reference so I can't lose them--so now I'm terrified to sync my blackberry.
Any help will be much appreciated!
Jenny

I just found this on the support page and am going to try it for a couple of days to see if it solves the problem:
Document ID:
KB18694
Modified Date:
01-18-2010
Document Type:
Support
Print this page
Contents [show]
   Products
   Environment
   Overview
   Cause
   Resolution
Products
BlackBerry® Desktop Software
BlackBerry® Desktop Software Version 1.0 (Mac OS)
BlackBerry® Devices
Environment
BlackBerry® Desktop Manager
BlackBerry® Desktop Manager Version 1.0 (Mac OS)
BlackBerry smartphone
Microsoft® Outlook®
Yahoo!® Mail calendar
Apple iSync
Overview
When synchronizing the Calendar via the BlackBerry Desktop Manager, past calendar events are being deleted on the desktop calendar application.
Cause
Calendar items on the BlackBerry smartphone were deleted as a result of the keep appointments setting in the Calendar was set to delete older appointments.
Resolution
To resolve this issue, complete the following steps:
Task 1
Configure the BlackBerry smartphone to keep past appointments:
Open the Calendar application on the BlackBerry smartphone and press the Menu key.
Select Options and then General Options.
Within General Options set the Keep Appointments options to Forever.
Task 2
Configure BlackBerry Desktop Manager calendar synchronization options:
For BlackBerry Desktop Manager version 4.5 to 5.0:
Connect the BlackBerry smartphone to the computer with a USB cable and open BlackBerry Desktop Manager.
Select Synchronize from the main menu of BlackBerry Desktop Manager.
Select the Synchronization link and click on the button labeled Synchronization to configure the synchronization settings on the BlackBerry smartphone.
Select the Calendar.
Select the option to Synchronize with Microsoft Outlook and click Next.
Select either the Two way or One way sync and click Next.
Select the Default profile for Microsoft Outlook.
For the Calendar date range select the option to Synchronize items within a range of days, configure the date range to sync 30 days in the past and 365 days in the future.
Click Next.
Continue through the configuration wizard and click Finish and then OK.
Perform a new synchronization.
For BlackBerry Desktop Manager version 4.2 and 4.3:
Connect the BlackBerry smartphone to the computer with a USB cable and open BlackBerry Desktop Manager.
Select Synchronize from the main menu of BlackBerry Desktop Manager.
Click on the Configuration tab and then on Configure Sync.
Select the Calendar.
Select the option to Synchronize with Microsoft Outlook and click Next.
Select either the Two way or One way sync and click Next.
Select the Default profile for Microsoft Outlook.
For the Calendar date range select the option to Synchronize items within a range of days, configure the date range to sync 30 days in the past and 365 days in the future.
Click Next.
Continue through the configuration wizard and click Finish and then OK.
Perform a new synchronization.
If you are still prompted to make deletions from Microsoft Outlook for past calendar events that were not manually deleted, then you may need to repeat the steps above and synchronize with a smaller date range for past events.
For BlackBerry Desktop Manager version 1.0 for Mac OS:
Connect the BlackBerry smartphone to the Mac with a USB cable and open BlackBerry Desktop Manager.
Select Calendar.
Select Two-Way.
Select All Calendars or Selected Calendar, checkmark calendars to use during synchronization.
Select Advanced Settings.
For the Calendar date range select the option to Only events, configure the date range to sync 30 days prior and 365 days after.
Click on Sync.
Top of page
Disclaimer
By downloading, accessing or otherwise using the Knowledge Base documents you agree:
   (a) that the terms of use for the documents found at http://www.blackberry.com/support/knowledgebase/disclaimer.shtml apply to your use or reference to these documents; and
   (b) not to copy, distribute, disclose or reproduce, in full or in part any of the documents without the express written consent of RIM.
Visit the BlackBerry Technical Solution Center at http://www.blackberry.com/btsc.

Os 5.1 deleted ALL calendar entries

Hello all,
iPad One.
I've just updated to OS 5.1 and when I did a calendar entry all my previous entries disappeared!
I thought this only happened in Windows!!
This is NOT supposed to happen with an Apple product, or are we going the way of Windows?
Sorry for the rant, but my fault for not having done a sync for about a month, relying on Apple.
Help.
Regards
Geoff - Nordolk, UK not VA

No company, not even Apple, can guarantee your data's security. Errors happen, and you've got to protect your data. Unfortunately, if you didn't sync the iPad for a month before the update, there may not be any way to get the changes made during that month back.
What kind of calendar was it? An iCloud calendar? If so, do you have any other devices syncing with your iCloud calendar? If you're using iCloud with iCal on one of your Macs, take that Mac offline and open iCal. Export a copy of the calendar to an iCal Archive on your desktop. Then make sure to do a full backup of that Mac, just in case. Now go back online, and make sure it syncs with iCloud. If all the events disappear, import the data you exported. Then re-sync the iPad with iCloud. That ought to get you back up and running.
In the future, prior to a system update on any device, you should back it up. In the case of an iOS device, that means not only that you should sync it with your computer, but also that you should back up the computer.

IPhone 6 lost all calendar entries...all of a sudden hothing shows up. Any ideas?

We were trying to use a family calendar on Outlook.com and my wife was entering items in her iPhone but they weren't showing up on the Outlook calendar...no problem, except that today all the entries on my wife's phone disappeared. No settings were changed, just gone from one moment to the next. Anyone know what could have happened to them? We're talking many, many work, home and personal appointments, tasks, deadlines that will be impossible to replace entirely. Are these stored on the phone and if so, is there a way to get them back? Any help would be GREATLY appreciated.
Scott

Furthermore, I can't backup or restore the phone because the passcode is active and Find My iPhone is on respectively. Hooray.

Unsync + sync = all calendar entries gone! Help???

So I had my contacts and calendars synced with mobile me. I went into settings on my iphone and unsynced them both. Then realised that that deleted all my contacts and calendar entries from my iphone. So I synced it back up.
But all my calendar entries are gone! They're not on mobile me and they're not on my iphone! They seem to be completely gone! Is there anyway to get them back? I'm really screwed if I can't get them back.
Also, my contacts won't seem to sync back to my phone. I'm not as worried about them, though, because they are still no my mobile me.
Please help!

Ok,
I backed it all up. One thing i did notice while backing up...
When doing the custom backup, I noticed two entries on my device.. Calendar and Calendar-all
There are 447 entries on my calendar-all which DO NOT show up on my Outlook calendar and
5 entries on the calendar that DO show up on my Outlook calendar.
This could be a clue. Now that I think about it, this issue showed up around the time that I updated my bb software to 4.5
Any idea what is the difference between calendar and calendar-all?
Message Edited by cguthrie on 02-16-2009 05:16 PM

I have just realized all calendar entries for December have been deleted.Is there anyway I can retrieve them?

I have just Realized that my calendar entries for December have been deleted. Is there anyway of retrieving them?

Settings>Mail, Contacts and Calendars>Sync>All Evens

Just realised all calendar entries are deleted

Can someone help me please? Updated facebook a few days ago and just realised it has deleted all my previous calendar entries! Any way to restore it?

Settings>Mail, Contacts and Calendars>Sync>All Evens

E71 - Deleted all calendar entries in error

I have been a plonker. I somehow managed to delete all my calendar entries and did not have a recent backup.
Any ideas if they are recoverable and if so how?
Thanks
Stuart

Hi Stuart,
I was also a Plonker and accidentally deleted all of my calendar entries and I hadn't backed them up. Did you find a way to retrieve them? If so please share!
Cheers Julie

How do I delete all calendar entries from iPhone 3G S

My iPhone calendar is out of sync with Outlook (2007, connected to an Exchange server). There are appointments no longer in Outlook that are still on the iPhone, and appointments with the wrong time on the iPhone. SO I want to remove all the calendar entries from the iPhone and then redownload everything from Outlook.
So how do I delete all the calendar items from the iPhone WITHOUT deleting them from Outlook or messing with my Outlook profile?

Thanks, Allan. Actually, I prefer to sync my calendar via iTunes because I refresh Outlook and sync via iTunes much more frequently than I fire up VPN to get directly to exchange. But I did use your tip the other way - I turn ON Exchange Calendars to blow away my current iPhone content, then turned it back off to delete the Exchange content. That left me with an empty iPhone calendar that I could then load via iTunes sync.

Not all calendar entries sync with icloud

Because Mavericks no longer allows you to sync Outlook calendar entries directly to iOS devices, I've started using the Mavericks calendar. But not all of my calendar entries sync to iCloud and I don't know why. If I make a calendar entry in Calendar it syncs to iCloud.com just fine. If I make a calendar entry in iCloud it syncs to Calendar on my Mac. But if I send an external invite to my mail account, it creates a calendar entry in Calendar but DOES NOT sync to iCloud.com. I would have expected my local Mac Calendar and my iCloud.com calendar to be identical, but all of my external invites are missing from iCloud.com but present locally. Can anyone explain why? I can't find anything on forum searches similar to this.
Thank you.

Try this...
Settings > Mail, Contact, Calendars. Scroll down to Calendars and set "Sync" as desired.

10.5.2 Erased all Calendar Entries

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