Chosen Solution

After updating my shv-e275k my phones system apps crashes frequently..like system ui, com.android.phone, com.media.phone etc unfortunately stops

@nzon ,kent , To stop system apps crashes, try uninstalling the update or you can try and wipe cache partition 1st link below and if that does not do it Factory reset( you will lose all data on device) 2nd link instructions to factory reset. Good luck. I hope this helped you out, if so let me know by pressing the helpful button. https://support.t-mobile.com/docs/DOC-30http://www.hardreset.info/devices/samsun