Recently, I turned on my old for the first time in several years. Along with its larger S9+ sibling, the S9 was Samsung 2018 flagship Android phone offering, making it over eight years old at the time of writing. The phone served as a subtle refinement over the previous year Galaxy S8, itself a major hardware refresh from the company. The Galaxy S9 is Samsung base level Android flagship for 2018, serving as a refined continuation of the previous year S8 model. Thankfully, my S9 battery is...
