Full tutorial video link above the title In the video I use : 20 gauge ( wire diameter 0.8mm ) : 45cm( 18 inch), 2 x 4cm( 1,5 ...

Your Samsung phone may already have decent battery life, but a few smart tweaks can make that even more enduring.

However Samsung kept whittling it down even stripping the slot from the A5,3 series of devices leaving the slot on the A16.