B bhen Honorable Jan 12, 2014 1 0 10,510 Jan 12, 2014 #1 after i upgrade my android o.s from 4.2.1 to 4.2.2.i expect more but why it becomes slow?,,my drop box is not working,,signal is very slow,,my phone galaxy grand dous. pls help and improve your work.
after i upgrade my android o.s from 4.2.1 to 4.2.2.i expect more but why it becomes slow?,,my drop box is not working,,signal is very slow,,my phone galaxy grand dous. pls help and improve your work.
Phillip Corcoran Judicious Moderator Sep 7, 2013 3,343 4 32,915 Jan 13, 2014 #2 Try factory resetting your phone. You'll find instructions on the manufacturer's website, in the support section. Upvote 0 Downvote
Try factory resetting your phone. You'll find instructions on the manufacturer's website, in the support section.