Answer to: Bypass battery instructions? Use wall charger only w/o battery...The easiest and safest way to permanently plug your iPhone into an outlet is to plug your iPhone into a " mechanical outlet timer" and set the timer to only be on for 2 hours a day, as that will fully charge most iPhone models. Adjust timers "on" time as necessary, models are available that will go on two or more times, for batteries that are totally junk. They cost $5-$10 at any electronics store. For an iPhone battery to stay health it needs to drain and charge often. This will accomplish that. Cheers.