Share your experience!
I also checked it with 3G:
- while connected to 3G, it is saved for several seconds, and then it disappears
- While not connected to 3G, it will not disappear after you connect to 3G.
Very strange !!!
Contacts-settings-filter-google.
Thanks everybody.
I backed up the necessary things and reset my phone from the settinh menu. Now this problem is over.