This is the 1st April. :D
I think the Atmel chip at the bottom is a touchscreen controller.
The little blue box looks like the vibration motor.
I tested it again.
I also have this bug, but it only happens if you scroll down in the tile list.
If i just use one of the top tiles without scrolling down everything is fine.
EDIT: Lets wait for the next release http://review.cyanogenmod.org/#/c...
No problems with QR and user picture here.
I can set a picture and QR works fine.
I am using the app Barcode Scanner.
You have to solve the WhatsApp problem manualy.
Go into your Network APN settings and delelte all APN settings.
You have to open them, then tap on the three dots and push delte APN.
After that you have to create a new APN manually.
You can f...