![discussion] hello. i downgraded my iphone 4s to ios 9 to ios 6. works youtube, facebook. but the messenger doesn't work, it's hard to fix. I also installed other tweaks, but the](https://i.redd.it/pis6rhegapw81.jpg "discussion] hello. i downgraded my iphone 4s to ios 9 to ios 6. works youtube, facebook. but the messenger doesn't work, it's hard to fix. I also installed other tweaks, but the")
discussion] hello. i downgraded my iphone 4s to ios 9 to ios 6. works youtube, facebook. but the messenger doesn't work, it's hard to fix. I also installed other tweaks, but the
iPhone 4S users rejoice: Apple iOS 9 to be optimized for older devices - ExtremeTech
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$5 Million Lawsuit Claims Apple Slowed Down iPhone 4S With iOS 9 | Technology News
iOS 9.2.1 rendered my iPhone 4S useless | MacRumors Forums
iOS 9 on the iPhone 4s: How Does It Perform? | Low End Mac
iOS 9 on the iPhone 4S: A stay of execution, nothing more | Ars Technica
Why you should upgrade your older iPhone to iOS 9.2.1
iOS 5 through iOS 9 speed test on iPhone 4s confirms iOS gets slower every year on older devices
iOS 9.2.1 makes speed boosts for users with Apple's older iPhone 4s and 5 | AppleInsider
iOS 9 Performance on iPhone 4s and iPad mini | IT PRO
iPhone 4S Official iOS 9 vs. iPhone 4 iOS 7 - Which Is Faster? - YouTube
iPhone 4s (iOS 9.3.5) - Apple Community
Set up Internet - Apple iPhone 4S - iOS 9 - Device Guides
Apple Reaches Settlement to Pay $15 to Some iPhone 4S Owners Who Experienced Buggy Performance After iOS 9 Update - MacRumors
Apple iPhone 4s - 32GB - Black (AT&T) A1387 (CDMA + GSM) IOS 9.3.6 | eBay
IOS 9 on the iPhone 4S (Should you download?) - YouTube
![Speed Test Compares iOS 5 Through iOS 9 on an iPhone 4S [VIDEO] • iPhone in Canada Blog](https://cdn.iphoneincanada.ca/wp-content/uploads/2016/02/iphone-4s-speedtest.jpg "Speed Test Compares iOS 5 Through iOS 9 on an iPhone 4S [VIDEO] • iPhone in Canada Blog")
Speed Test Compares iOS 5 Through iOS 9 on an iPhone 4S [VIDEO] • iPhone in Canada Blog
iPhone 4S iOS 9 Beta 5 vs. iPhone 4 iOS 7 - App Opening Speed Test! - YouTube
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iOS 9.1 Beta vs iOS 9.0 Speed Test on iPhone 5, iPhone 4S [VIDEO] • iPhone in Canada Blog
Will iOS 9 slow down my iPhone 4s or iPhone 5/5s? Perhaps a little (Video) - 9to5Mac
iOS 9 Will Be Optimized For Older Devices Like iPhone 4S - Review Tech
Apple iPhone 4S Firmware iOS Update 9.3.5 Download | TechSpot
Should I upgrade my iPhone 4s to iOS 9.3? | The iPhone FAQ
iPhone 4S iOS 9 Beta - Review (4K) - YouTube
Unlocked Apple iPhone 4S -8/16/32/64 GB White iOS 9 3G WIFI Smartphone sealed | eBay
iPhone 4s and older models get fresh iOS update | Cult of Mac
How to install iOS 9 on iPhone 4s with iTunes - YouTube
