I bought 3 of the 8048 for gkids for Christmas and did rooted with gapps. One of the devices keeps showing apps not installed after I install them and used them for a few times. The icons are still there, but when clicking it says app is not installed. I can re-install them, but they keep disappearing. I ended up unrooting to see if it was related to the gapps and so far there hasn't been any problems. Sent the gkid on his way. I don't think it is gapps, but would appreciate any suggestions.