Most smartphone that has incorporated Qualcomm Snapdragon 810 SoC has problems with overheating. If the problem is not negligible best evidenced by the recent decision by Japan's DoCoMo operator that at its stores setup posters that potential buyers of these devices warns of overheating problem.
But one device with the infamous list could soon be removed. It is the Sony Xperia Z 3 + / Z4 smartphone for that these days arrived a software upgrade that solves "burning" problems where Sony found after selecting Snapdragon 810 for this year's flagship.
Upgrade comes under the symbol 28.0.A.7.24, based on the 5.0.2 version of Android and the "big" is about 70 MB. As for installation, customers can upgrade this device do OTA or via personal computer through a Sony PC Companion application.
Sony is not documented in any way is impossible overheating Snapdragon, however, that the upgrade of the software itself, most likely it is reduced speeds SoC, which means that the device will lose a few points in the benchmark tests.
Best seen from the benchmark tests that are done by individual users before and after the upgrade. Before upgrading the Xperia Z 3 + in AnTuTu benchmark regularly won more than 52,000 points, while after the latest update number of points does not exceed 50,000.