Amazon.com: Ogodeal Battery Replacement for Model IP 4S A1431, A1387 with Full Set Repair Tools Kit and Battery Adhesive Stripe and Instructions [365 Days Warranty] : Cell Phones & Accessories
How To Easily Remove, Install & Replace an Apple iPhone 4S Battery (Video) - HighTechDad™
How To Easily Remove, Install & Replace an Apple iPhone 4S Battery (Video) - HighTechDad™
How to Replace the iPhone 4S Battery in 2 Minutes | DirectFix - YouTube
Apple engineers working with iPhone 4S users to fix battery woes | AppleInsider
Retro review: I bought an iPhone 4s and spent a day with it | Technology News,The Indian Express