So much of our lives are spent using our smartphones these days, and yet they’re still powered by batteries that hardly seem to last a full day without needing a charge. Apple’s Low Power Mode is helpful when you want to take advantage of every last drop of battery life, but when you demand even bigger extremes, a newly released jailbreak tweak called UltraPowerSavingMode by iOS developer Prasa just might be a better choice.
In a nutshell, UltraPowerSavingMode attempts to duplicate the Apple Watch’s Power Reserve mode on the iOS platform, albeit in quite a far more advanced manner. Once toggled, the tweak optimizes your handset’s power usage to help you maximize battery life well beyond what the native Low Power Mode is capable of.