Problem updating iphone 3gs to 4 3 link exchange single dating
While GLBenchmark and Geekbench scores remain unchanged from i OS 5, improvements made to Safari's Java Script engine continue to benefit the 3GS just as they benefit newer models.
While i OS 6 doesn't slow the 3GS down compared to i OS 5, the phone is still getting pretty long in the tooth—three years is a long time in technology.
Well it didn't take long to hear from i Phone owners who tried the 3.1.3 firmware update to fix their existing battery problems.
The second is that an update can be pushed out to devices that aren't ready to handle it, as happened when the i Phone 3G received the i OS 4.0 update in 2010.
That update wasn't just missing features compared to the version of i OS 4.0 that shipped for the i Phone 4 and i Phone 3GS—it also made previously existing functionality much slower.
Apple has been restricting certain i OS features to certain devices since i OS 4, and i OS 6 is probably the most confusing example of this yet, mostly because there are now many different i OS products with varying performance levels.
As the oldest supported device, the 3GS misses out on the largest number of features: it can't use the 3D Flyover or turn-by-turn navigation features of the new Maps app (restricted to the i Phone 4S and newer), Panorama mode (i Phone 4S or newer), or the offline reading list feature (i Phone 4 or newer).