Keeping your data when updating
Before updating, check the installed version and keep a verified copy of the data you want to retain. Do not uninstall the app or clear its data as preparation.
In 1063, backup also requires confirmation after the file picker. Check that the file is not empty and keep the original before restoring. This version does not inherit the new 1070 restore safeguards.
If history shows no records
Check the profile, dates and other filters before concluding that records are missing. An empty list may result from the current selection. Seeing live values does not prove they were retained as accessible history.
Do not reinstall the app or erase its data to fix an empty view. Before working on stored data, keep a verified backup where available. Export cannot recreate readings that were never recorded.
Content author: Nicola Santini.