Develop Bugs

[Q] Exchange Calendar Sync Issue - Resolved

Stock EVO, 2.2...
I just noticed this issue about three days ago...my Exchange calendar is constantly syncing, and I do mean constantly.
If you go to Settings - Accounts & Syc - Exchange ActiveSync, you can see the last sync for each item. My calendar constantly reads the same time as system time, and the Sync icon in my notification area is constantly flashing on and off.
I have noticed that my battery is draining VERY fast. I had to put it on a charger twice yesterday (I got the 15% battery warning) with normal use, when I can typically go a full day of use without any issue.
I can deselect Calendar syncing, but of course that's only a temporary fix.
Has anyone else run into this? Anyone heard of a solution? A google search did not yield any results.

FIXED!!!
Well I fixed my own problem...though I cannot determine the cause of the issue (I even tried uninstalling some apps I had DL over the past few days), the fix was simple, though it took a while to figure out.
I tried to merely remove/re-add my Exchange sync, but I kept getting 'client/server conversion errors', and my calendar would refuse to sync (though email and contacts did). Furthermore, in Outlook, I would get lots of duplicate entries (interestingly, they were recurring events and all-day events).
This was the solution:
1. Delete Exchange account from EVO (contacts, calendar, email)
2. Since I noticed that my calendar app still had some entries in it, even after deleting the Exchange account, it was evident that there was some data still on my phone that was possibly causing the syncing error. So, I went to Settings - Applications - Manage Applications, and selected the All tab. Scroll down to the 'Calendar' app entries, and you have to clear/delete any cache/storage data in each.
3. Re-synced with Exchange successfully.
I searched around different forums, and it seems many have had a similar issue and have waited in vain for Sprint or HTC to publish a solution.
This one worked for me. Hope it helps others.

yes!!!! Thank you so much. After trying everything and almost a week of my battery going dead with a couple of hours on my EVO your solution worked! I would recommend that anyone try this solution before going any further!

Exchange Mail Problem with HTC Mail - Help Needed

Let me start off by saying that this issue has had me running in circles going batsh!t crazy for weeks now. Generally speaking, Exchange contacts and mail worked for me right out of the box using the built in Sense Mail and continued to work through several iterations of the Fresh ROM. Definitely occasional issues but all in all it worked. And, since I was constantly experimenting with new ROMs, I always just assumed it was me who had done something when syncing stopped working.
That said, after weeks of no tweaking Exchange Mail suddenly stopped working and despite all efforts I can't get it to work well again. Moxier, Roadsync, and Touchdown all work without a hitch. And, even the AOSP Email app I used when trying out Cyanogen continued to sync despite the occasional "connection error." Unfortunately, I would really prefer to use the built in Sense Mail app and hope someone here can help me fix whatever it is that is not working.
What Works and What Doesn't:
Exchange Mail - If I delete the account and start over I can nearly always set the account up but, on occasion get continuous "Failure, Try Again Later" dialogs. Once set up, the phone immediately starts trying to sync. The most frequent result at this point is no mail shows up but the syncing icon will spin for hours to no avail. However, if I go to view the folders, I can see my different folders which are clearly from my exchange account. However, sometimes after I set the account up and it starts syncing, some mail WILL start to show up in the inbox (10-20 messages) but then stop while the sync icon spins indefinitely.
Exchange Contacts - Always worked and continues to work
Exchange Calendar - From the very beginning had "connection timeout socket" issues but so I use a workaround using Google Calendar Sync. I am perfectly fine with this workaround so, if it can't be fixed it is no big deal.
Numerous times I have tried
-deleting and re-adding the account
-changing up the sync options
-wiping the phone and re-flashing ROM's (including stock)
-Using apps that prevent the phone from locking
-screaming and yelling
If anyone can help I would be very grateful. I also attached a logcat that ran this morning.
http://dl.dropbox.com/u/4716709/Log.txt

hmmmm...
For clarification:
After a hard reset, no rooting, no ROM, just a plain stock 2.2 EVO, you cannot sync Exchange mail? Contacts are OK, and Calendar requires workaround?
I would check with your IT dept and see if they have any restrictions on device synchronization. Ensure they are running at least Exchange 2007, and try having them delete the synchronization from the server-side.
I would test on a different EVO, preferably one that has never been rooted or flashed. Does your account sync, or can you duplicate the symptoms?

Fully stock EVO has the same inconsistencies. I'm on my second EVO due to a screen issue with the first one and was traveling so didn't root the new one for about a week and had same issues. Additionally, there is someone in our IT dept with an EVO who has had the same issues but, lacking my perseverance (or stupidity) gave up for touchdown.
It seems to be completely isolated to the HTC Mail app because even if I install the AOSP Email app on a Sense Rom I can sync email fine. Unfortunately, the AOSP Email app has little functionality in comparison and what I like most is the full screen widget of the Sense...

okolowicz said:
Fully stock EVO has the same inconsistencies. I'm on my second EVO due to a screen issue with the first one and was traveling so didn't root the new one for about a week and had same issues. Additionally, there is someone in our IT dept with an EVO who has had the same issues but, lacking my perseverance (or stupidity) gave up for touchdown.
It seems to be completely isolated to the HTC Mail app because even if I install the AOSP Email app on a Sense Rom I can sync email fine. Unfortunately, the AOSP Email app has little functionality in comparison and what I like most is the full screen widget of the Sense...
Click to expand...
Click to collapse
Check your settings for SSL and TLS. Maybe something is off there. Also check how much mail you are trying to sync and the size of the mails you're trying to download. These are all in the account settings.
Also find out if your IT dept has changed anything on their end. I had issues when upgraded from Exchange 2007 to Exchange 2010, it could be something related to that also...
Perhaps you can provide your settings and we can take a look. It's hard to pinpoint a problem without specific info.

there are some good suggestions in the thread already, but I have something relatively basic you could try. At anytime after deleting your exchange info, did you ever go into manage applications and see if there was any data still in the mail app, and if so, did you try to clear the data and cache before reloading your exchange info?

Regarding the amount of mail I am trying to sync, I've tried the default 14 days down to 3 days with no difference in reliability. I've also tried changing up the allowed size of emails from anywhere between 10kb and entire mail but still no consistency.
The settings I use are pretty straight forward and haven't messed around too much because I haven't seen to many areas to tweak. The server address is mail.companyname.com and the domain is companynameI've tried with and without the SSL box checked which has made no real difference.
What makes it frustrating is the inconsistency. For example, yesterday I deleted and set the account up again with another combination of settings and email started syncing almost immediately. But, as is typical, after syncing the first 20 messages or so nothing else showed up and the sync icon spun indefinitely. And, contacts of course synced without issue.
If there are other settings you recommend me looking at, please let me know.

fachadick had an excellent suggestion. I've seen similar sync issues when the local cache remains even after having removed the account (client-side), or if a particular mailbox in Exchange was previously synced with a Windows Mobile device (server-side).
1. Try removing the account from your EVO, and wiping out the local cache in Settings - Applications - Manage Applications (the 'All' tab). Check every app that is associated: Calendar, Calendar storage, Calendar Sync Adapter, Contacts Storage, etc, etc
2. Have your IT dept delete any and all sync relationships on the server side.
After these two items, reboot your phone, wait a while, and try again. Question: what version of Exchange does your company run?

[Q] Native ICS email Exchange suddenly wakelocking?

Anyone using Exchange on the native email client suddenly notice a huge battery drain/wakelock with Exchange server?
I haven't changed my email setup in weeks and I've never had this problem before. My phone is a little over 5 hours off charger and at 19%! Exchange services is at 19% with a 1h 13m wakelock on BBS.
I have Gmail and Hotmail (yeah, yeah) accounts both set up as push. Only the Gmail syncs contacts and calendar (I've double-checked everything). I probably get ~20 emails/day or so.
Until today, I would get >24 hours with light usage, and a full day with heavier usage. This literally started today out of the blue.
I searched all of XDA and the GN forums specifically and didn't see anything that addressed this particular issue. Any suggestions?
TIA

Anyone?
The actual service is com.android.exchange.Exchange Services

somehow the native email push keeps running and waking up the phone..
so i just sent to never notify me.
and i manually click the app to check every now and then to solve this problem and maintain my battery life

king23adrianc said:
somehow the native email push keeps running and waking up the phone..
so i just sent to never notify me.
and i manually click the app to check every now and then to solve this problem and maintain my battery life
Click to expand...
Click to collapse
The weird thing is that it just started doing this, even though I haven't changed any settings in weeks. And not having push email would suck...

This has happened to me from time to time on CM and AOSP ROMs, but not on my GN yet. It's a Google problem IIRC and something that they "fixed" in the past, but they obviously haven't.
I'd observe this 1/10 nightly ROM flashes so I'd keep an eye on it for the first couple of hours afterwards and kill it if it was starting to go rogue.
It's a known, flagged, issue (on Google) but I don't have the link handy.

i noticed similar Exchange Mail behavior on my phone with any ROM that i flashed. i narrowed the constant-sync to my calendar. when i disabled calendar sync, the battery drain stopped. my research suggested the problem was related to a corrupt calendar or recurring calendar entries. so i archived all my Exchange calendar entries (which removed them from my calendar) removed then re-added the Exchange account to my phone and finally restored the calendar entries i needed. so far, no issues and i've flashed 3 ROMs and the problem has not returned. somewhat extreme, but it worked!

I have no issues with stock Exchange and Gmail apps on rooted 4.0.4.
You could try deleting and recreating the email accounts to see if that helps.

Also got the issue this night. 25% gone after 4 hours sleep, wakelock because of the Exchange service ... Disabled google sync, then reenabled it 2 hours later, and no problem ... It gets stuck somehow sometimes ...

I had the same problem on my SGS2 on ICS. I finally had no choice but to migrate my email to Google Apps. In the end it was the best decision since the Archive function on the GMail app is amazing and it simply works 10x better than any Exchange ActiveSync client.
The Google Apps connector for Outlook also works almost as well as Exchange Server.

[Q] exchange services draining my battery and eating my data

So, since the JB update the exchange services has been eating my battery life. I used to only ever need to charge it overnight, but now by 2pm im having to plug it in. It is also eating up my data plan. Over the course of 8 hours today it used 87MB of data, and im stuck on a 500MB/month plan (yes I know i need to upgrade that).
I only have one email account set on the phone. It is set to sync every 3 days. It does not auto download attatchments/pics so thats not the problem.
Am i missing something that may have changed since the JB update? Any help would be greatly apreciated.

Try to remove the exchange account and add it back. It might be a configuration issue.

I don't get my corporate email on my phone, so this may not apply to you.
But I do use Enhanced Email with "push" setup for all my accounts, except for stupid Yahoo which doesn't offer push on their free email accounts.
And I use Titanium Backup to freeze many bloatware. One of them being the Exchange Services. And freezing this has never caused me any email problems.

[SOLVED] LTE JSS15J stock not fetching mail on schedule

I have set up an IMAP account in the stock email client on my N7 2013 LTE model (JSS15J, stock, rooted, XPosed and XPrivacy installed) and set it to automatically fetch mail every 15 minutes and to notify my about it in the status bar.
However, this does never happen. Email is fetched without problems when I start the client, but only then and never on schedule. Does anybody else see the same behaviour?

After noticing that other regular synching tasks (like CalDav, CardDav and FolderSync) were also not running, I found out that I had somehow managed to disable synching altogether from the "accounts and synchronisation" setting screen.
What I found a bit odd is that the only way I discovered to get to this screen is from within the CalDAV-Sync or CardDAV-Sync apps. I think this should be available from the device settings as well, but haven't been able to locate it.
I have no recollection of consciously turning this off but can't rule out I accidentally did so without noticing. Anyway, synching is working flawlessly now.