AppleIos17.5The official version of the system has been compatible with software and hardware for three days,At present, the system has stabilized,It can be said that the current test results are relatively accurate,The overall feeling is that the system is still good。 So is it worth upgrading to the 17.5 official version of the 17.5 system for the 13, 14, and 15 series phones? Now we will give you feedback on the specific performance of battery life, signal, and heat control that everyone is most concerned about and affects the use experience of mobile phones. Hope it helps. I believe that after watching it, you will understand the performance of the system.
1. Endurance:
Second, the signal:
3. Heat control:
Finally, we want to explain, because of the different conditions of each mobile phone's battery health, mobile phone physique, application environment, application software, etc., everyone's experience will be different, we just provide you with reference and personal advice, upgrade or not according to your own mobile phone conditions and actual needs. If you find it useful, please follow and like. Thank you.