In the early hours of this morning, Apple released the official version of IOS 15.5, I generally upgrade the experience for the first time, before upgrading this version, the phone power is 100%, and the power is completed after the upgrade

In the early hours of this morning, Apple released the official version of IOS 15.5, I generally upgrade the experience for the first time, before upgrading this version, the phone power is 100%, the power has not changed after the upgrade is completed, at present, the fluency is good, the heat is also good, the signal has improved, and other places need further experience! Friends who like to experience the new version can update the experience immediately!