Photos missing from iCloud Contacts on Nexus 4

I'm using SmoothSync for Cloud Contacts to sync my iCloud contacts to my Nexus 4 and 7 devices. Normally it works like a dream, but yesterday I woke up to find that all the profile photos were missing from all my iCloud contacts in the "People" app for no reason I could figure out. The fix was simple: delete the account and recreate it, but I'm listing the steps here because they're not really all that obvious.

1. Open "Settings."
2. Scroll down to "Accounts" and click on "SmoothSync for Cloud Contacts."
3. Click on the account.
4. Then click on the three-dot Option menu indicator and select "Remove account."
5. Open the "SmoothSync for Cloud Contacts" app and re-enter your account information.

I had a concurrent issue with my Google+ profile picture not showing up on my Nexus 4. Strangely everything was fine on the Nexus 7, so no idea how to account for the difference.

Profile Picture not Showing up in Nexus 4

One day I woke up to find that my Google+ profile picture was no longer being displayed on my Nexus 4. It was missing from both the Messaging app and the "Me" card in the People app. After some frenzied experimentation and alternating states of despair and panic, I decided to work smart, not hard. Here's the fix:

1. Open the Google+ app.
2. Click on the three-dot Option menu indicator.
3. Click on "Sign Out."
4. Sign back in.

Wasn't that easier than deleting your Google account and recreating it?

Fixing Missing Cover Art On Nexus 4 & 7

Plagued by missing cover art in Play Music? Rejoice, there is a fix! You will first need to install the following (free) apps:

• Cover Art Downloader
• OI File Manager 
• Rescan SD Card!

Now here's what you need to do. All set?

1. Transfer your music to your device. Open Cover Art Downloader to make sure that you have all the cover art.
2. Open Play Music. Note which album covers aren't displayed.
3. Using OI File Manager (or your favourite equivalent) navigate to the folder in which the music with the missing album covers is stored. (If you have several album sub-folders within an artist folder, you can just work with the artist folder that contains them.)
4. Note the name of the folder you located in step (3) and change it to anything else. I usually just add a period at the end of the folder's name.
5. Open Rescan SD Card!
6. Open Play Music and wait while the device rescans your media files. When the albums show up (cover art will still be missing), close Play Music and then REMOVE IT FROM THE RECENT APPS LIST.
7. Using OI File manager, rename the directory from step (4) back TO THE ORIGINAL NAME it had before you changed it.
8. Open Rescan SD Card!
9. Open Play Music and wait while the device rescans your media files. Then experience bliss.

Very rarely, cover art will still be missing and you'll have to run through the whole process again, but in the vast majority of cases this will solve the problem.

Still happy you switched from an iPhone? ;)

UPDATE 2013-05-23. I've noticed that you really have to wait a long time on the Nexus 7 32 GB model, about 1--2 minutes, for the device to finish rescanning your media files. Best to keep this in mind as you're going through the fixes. Also, in some cases, in step (3) I have had to rename individual sub-folders rather than just the parent folder. Not sure why.

UPDATE 2013-12-02. If you have Android 4.4 Kitkat installed on your device, you can't use Rescan SD Card! You should use SD Scanner instead.