I found another case will cause ZF5 reboot when charging the phone. This user also post how he recovered back, good reference!
I think the issues crash app, Google Play hang, phone reboot when charging for FB, FB Messenger, Skype are all the same case they are installed on SD card.
Use the tip mentioned yesterday should work. FYI.
Fortunately, the problem was solved. Reboot were caused by updating the application "skype", which occurred two or three times every time you charge your phone (appears a notification that "skype" is updated, installs the updates, and then smartphone rebooted). After reinstalling "skype" smartphone stopped reboot and install strange updates for this application.