Are the ifixit batteries the same as the original iPhone batteries?Other question: are the original batteries in the iPhone 3GS two models (16gb and 32 gb) rated the same? My iPhone 3GS has be...
Answer to: Replacement battery with iOS4 still working?I just replaced the ifixit battery with an original OEM battery (eBay - $8.25) and my phone restored perfectly (iOS4)! Im writing this reply with my now working iPhone 3GS.
Answer to: Replacement battery with iOS4 still working?My experience hasn't been exactly this, but i have had issues being stuck in a restore loop (error 29) after i swapped out an old battery for a new ifixit battery AND THEN tried to update to iOS4. (It worked fine while i was still using iPhone OS 3.) Once i attempted the iOS4 update, my phone went into a restore loop never to come out. See my original post for more details: Why do I receive error code 29 when I attempt a restore? At this point, i'm going to (try to) purchase an original OEM battery and see if that will unbrick my phone.