I sometimes get bored and search the web for ways to improve my tablet. I started by rooting and getting custom recovery, xposed, and various root apps just trying to improve performance or learn a bit more. Recently I had come across a list of which system apps are safe to remove. I backed up system apk and odex files and started deleting. My SD card was taken by my sister and she wiped it so she could put music on it. I don't have any real issues with how my tablet is running, but I can no longer open the Memo app without it crashing immediately. From what I have read, I believe my Touchwiz was deleted (if that is possible?) I did also delete my Prepaid installer.apk
Basically, I want to know if what I said makes sense to why Memo keeps crashing; is there perhaps a way to just download any system apps and put their respective APK's back to the system/app folder (or perhaps all I need is the Prepaid installer.apk?);and a little off topic, but how do I make the device status to Official rather than custom and should I even bother with anything OTA for updates.
Thanks for listening to a novice try to bs his way through new tech lingo and sorry if I spoke incorrectly, posted in the wrong section, or any other number of rookie mistakes I may have committed. Xda forums are an absolute goldmine though! Keep up all the great everyone, I hope to become a more active member in the future.
Sent from my SM-T217S using xda app-developers app