samsung galaxy m30 drawer and hang issue after update solved trick here

[nikhilmandaliya]

Just reset your phone goto search and type reset 

Goto reset settings 

This reset is not delete any data 

And click blue button  to reset phone 

Reset the phone its work very well smooth and hang free

solved issues  then like it..thanks..

[AkashSingh12]

Samsung customers care executives suggesting to visit nearby service center in order to fix the issue

[AmitkumarIT]

it's not a proper solution. the proper solution is only Flash handset with current rom in service centre.
My all issues related m30 has gone after Full flash handset via pc through samsung care centre.

[nikhilmandaliya]

ok but my solution with this type of reset..thanks for suggestion

[AmitkumarIT]

it's not solved application drawers lag and call receive lag after some day you will se the all previous problem exists.
I always reset my phone after upgradation but its make a joy for some day