iPhone 4 Free Memory
P.S. I only checked my memory when all apps were closed.
iPhone 4, iOS 4, 16GB
iPhone 4, iOS 4, 16GB
KushKrime wrote:
Doesn't anyone agree it should be in the mid to low 400's?
sirfaba wrote:
Try a soft reset. Hold down sleep/wake button and slide the red slider that appears. Then push the same button again to turn back on.
dbk9999 wrote:
I use "Free Memory". Warning, some people mistakenly believe the new version removed the ability to free memory, but they simply no longer have the button - it frees memory automatically, just start the app and watch the numbers change.
ed2020 wrote:
There should be RAM which can be made available if and when an application requests it, but that is not the same as free RAM. All these "memory defraggers" do is allocate a load of RAM to force the OS to page out useful data from RAM. This is not a good thing. And applications that run in the background constantly doing it are a bloody stupid idea.
EBSkater wrote:
ed2020 wrote:
There should be RAM which can be made available if and when an application requests it, but that is not the same as free RAM. All these "memory defraggers" do is allocate a load of RAM to force the OS to page out useful data from RAM. This is not a good thing. And applications that run in the background constantly doing it are a bloody stupid idea.
The iOS 4 is supposed to handle this issue with the LRU (Least Recently Used) algorithm. If the iOS sees that it needs more memory to run a program, then it will kill the app(s) that was (were) used last. Of course, in my opinion, the code and algorithms to manage memory can ALWAYS be tweaked to be more efficient, and with programs written poorly, it's always possible for apps to have memory leaks (but this is the devs' faults, NOT Apple's).
ed2020 wrote:
I'm not sure whether you're arguing in favour of or against Memory Sweeper...?
EBSkater wrote:
ed2020 wrote:
I'm not sure whether you're arguing in favour of or against Memory Sweeper...?
I use a specific memory freeing app as a quick fix for when my phone is slowing down, so I don't have to restart it right then, but I'm still a big proponent of restarting daily. I noticed that I can restart the phone, then charge it fully and have it slowdown within 30 minutes, so I usually restart it in the morning, right after I take it off the charger.
So I'm a quick fix proponent of memory freeing apps (although I don't personally use Memory Sweeper, but a different one), but for long term, I'm not.
Also, my explanation of the iOS and the LRU algorithm was more of an explanation of how the iOS is SUPPOSED to handle this.
I do see where you could get confused from my post though. I reread it, and it doesn't really seem to take a stance either for or against. 😉
iPhone 4 Free Memory