iPhone 4 Battery Replacement : New Zero Cycle 1420mAh Battery Replacement for iPhone 4 with Tools & Instruction for iPhone 4 GSM & CDMA: A1332 & A1349 You battery will come in our well padded and branded FixCracked box, just as pictured!FixCracked is a Registered Trademark. Our battery is compatible with all iPhone 4 phones. A1332 (GSM), A1349 (CDMA), Verizon, AT&T, T-Mobile, Sprint, and factory unlocked alike.Compatible APN's: 616- 0520, 616-0521, 616-0513, 616-0512 Our FixCracked replacement battery kit includes a tool set with the needed Pentalobe star screwdriver, a Philips #000 screwdriver, a origianl battery adhesive,Step by Step instrution, and two plastic prytools. This high quality, zero cycle, iPhone battery has the exact same capacity as the OEM original one: 1420mAh. All of our battery include 1Year warranty, worry free, money back guarantee!