Apple's recent hardware releases have been unappetising, and with the iPhone SE now mostly unobtainable I decided to spend $22.36 with fix2u on a new battery and the necessary tools in the hope of getting another 6-12 months out of the 5S I bought in Chicago. (Yes, one can do better on eBay.) I picked it up from their "Sydney HQ" (Level 10, 89 York Street; a shoebox embedded in another company's space) around lunchtime and gingerly followed the iFixit guide in the evening. The removal of the display cables seemed unnecessary, and proved so. Of course the adhesive things holding the battery in broke; I resorted to a container full of boiling water, covered with gladwrap; a few minutes of sitting the phone on top got things unstuck. The trickiest part was reinstalling the home button cover (steps 10 and 11); I think I failed, but there were no explosions and everything seems to still work. Some gunk got between the decoder and the screen along the way, oops.