Err, not really in all cases. An example - my crappy 3-year old Huawei Honor 5x is utter piece of st. I bought it as a temporary cheap need-phone-now solution b

Err, not really in all cases. An example - my crappy 3-year old Huawei Honor 5x is utter piece of st. I bought it as a temporary cheap need-phone-now solution because my previous phone got stolen in Paris. I tried to go the way you suggest, but there are limits and I am hitting them hard. Not only is the battery severely degraded by now (still +-usable though), but I can't update any app for last 6 months simply because there is no space on phone anymore (that 32GB microsd card means nothing to that ancient Android 6). I can remove properly functional useful apps from phone and thus reducing its usability, but that's a bad deal. The worst part is sluggishness though - it can easily take 30 seconds just to be able to start Firefox and begin to type the URL. Or start maps and begin to type address. Everything is super slow. Its a good tool to train my patience, but as actual usability goes, I have to upgrade. I need to keep my sanity.