Can i have a help
have you tried a network recovery ?
You should try to connect on the device you are using, instead of an application you can download Mod Apk so it will be more effective, I highly recommend the Mod application, it gives you a lot of unexpected utilities.
Firmware seems to outdated so
Update the firmware to latest version and wipe cache partition after update
latest is 126.96.36.199
Settings>About>system update>check update
uninstall the updates of ZenUI launcher and reinstall it from playstore
also update all ZenUI apps and other apps to latest version
boost the memory and close/disable unwanted apps
also deny auto start apps from Auto Start Manager
Hope it helps