To fix WiFi problems with your Samsung Galaxy S3, try changing your WPA connection.
Bring it to a store
You can send your Samsung galaxy S 4 back to the manufactures for cracked screen fix.
Fix it.
You can send your Samsung S 4 back to the Samsung company to be fixed if you cracked its screen.
One Answer: You can't. Another Answer: Contact the store where you bought the phone or contact Samsung.
My samsung wonder have this problem-the back camera after restarting of mobile work some period of time and block-to the next restarting and this continiu!How I can fix?
buy a new phone!
I'm serious, please answer this question!
I have Samsung tablet screen flashing and cannot turn off
put your doodle on it
well I dun know