https://www.livestrong.com/article/436995-foods-with-high-oxalate-uric-acid/
I was told to not eliminate these things in the diet completely since they can be healthy for you. Just be aware they are high in oxalates and dont make them huge staples in your diet. Making sure you get enough calcium when eating them should help stop the kidney stone formation since it helps prevent absorption of the oxalates. Some of the foods high in oxalates have high calcium levels so they aren't as bad.
I know you are saying that a high calcium diet and no water is what caused the kidney stone but most kidney stones are actually caused by high oxalates mostly from plants. Higher calcium in the diet can actually help prevent kidney stone formation. https://www.kidney.org/kidney-topics/calcium-oxalate-stones https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6459305/
After you install the 17.4 update or when setting up the phone it'll ask what browser you want as your deafult. Before this and still in other countries you have to manually search and download a browser and set it as the default.