Thank you for the advice!
I have flashed stock OS firmware file from here:
I am running it now and it is very smooth, but it feels a bit antiquated compared to what I used to run on here, and wonder if either there is a more recent firmware version I should be running, or there is a debloated style stock rom that would make more sense to flmeash to update a bunch of things.
For example, messages received just show "message received" in the notification bar. Many roms I've run recently actually show the message coming in and this is just one example of a feature I think she would appreciate.
I am sure there are a bunch of other advancements, but that's just one example.
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