You don’t have to replace your iPhone’s battery at the Apple Store if you don’t want to—a $69 fix from Apple if your newer iPhone is out of warranty. If you do purchase a battery elsewhere, however, your iPhone is going to warn you that your new replacement battery needs service. Don’t stress about it. That’s just an…
Ignore Your iPhone's 'Service' Warning for Third-Party Battery Replacements
Source: Life Hacker
