I AM USING THE GIONEE M5 MINI.
THE WIFI IS CONNECTED AND WORKING,
AFTER A WHILE THE SIGNAL OF WIFI SHOWS IT IS CONNECTED AND INTERNET IS ACCESS BUT THE INTERNET IS NOT WORKING.
I AGAIN HAVE TO TURN OFF WIFI AND TURN IT ON AND IT WORKS FAIR FOR NEARLY 5-10MIN AND THE SAME.
ANY SOLUTIONS FOR THIS.
I AM FADE OF THIS PROLEM.
THE ANDROID VERSION IS MARSHMALLOW .
Power off your phone
Wait for 2-3minutes
Press power button and volume + together
When you see android release the two buttons
Then your phone boot to recovery mode
Use volume - to scroll down to wipe cache
Press power button to enter
Then reboot your phone