HTC has released an update which was scheduled to be launched along with mobile HTC One (M8). The update has a feature called Extreme Power Saving. Now, the feature will be available to mass audience thanks to feature release. This will be available to the developers and unlocked HTC mobile phones.
Although the size has been increased to 117.98 MB but the Android version is the same. The Magnum Opus of the launch is the feature called “Extreme Power Saving Mode”, which keeps the mobile on the go for longer duration. There are some modification in “the camera and gallery feature” albeit not extended much.
If you have HTC, go to settings > About to check for updates or wait for the notiifcation. This may take some time and you may have to wait. Please tell your opinion after using the phone.