Android OS from ICS and above has a "power saver mode" by default (I own a samsung) What does this mode actually do? If it reduces clock speed of cpu, then by how much? How does it attain this power ...
I have an unrooted Verizon Galaxy Nexus, just recently upgraded to Jelly Bean. One of the touted features of Jelly Bean was the addition of the "Restart in safe mode" option from the power menu. ...