I recently did a full backup of apps by Titanium Backup (TB) that froze the phone up while backing up Pleco, and I had to do a hard reboot. After that I found that the data in Pleco (the app folder is /storage/emulated/0/android/data/com.pleco.chinesesystem) was completely gone. Not only that, but any time I create any data (copy into it from a backup, create a flashcard, etc.), the folder gets erased with the next reboot, even when I disable root permission for TB. I have tried uninstalling and re-installing Pleco to no avail.
Would you have an idea of what may be going on and how I can fix it? I have also reached out to TB for support. I don't think I can recover the lost data other than going to a backup from a couple months ago (since I cannot find my flashcard backups - either those got deleted too, or I apparently wasn't saving them like I thought I was), but I NEED to be able to save app data in order to continue using Pleco. I can make it work if I set the storage to external SD card, but that's not a great option for me.
Would you have an idea of what may be going on and how I can fix it? I have also reached out to TB for support. I don't think I can recover the lost data other than going to a backup from a couple months ago (since I cannot find my flashcard backups - either those got deleted too, or I apparently wasn't saving them like I thought I was), but I NEED to be able to save app data in order to continue using Pleco. I can make it work if I set the storage to external SD card, but that's not a great option for me.