[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 others have a fee, how can I do it? and can i know other good tweaks thankyou.
iOS 9 on the iPhone 4S: A stay of execution, nothing more | Ars Technica
Conviene aggiornare iPhone 4s a iOS 9? - macitynet.it
iPhone 4S iOS 9.3.4 Performance - Final Update - YouTube
Apple rilascia l'aggiornamento iOS 9.0 per iPhone (6, 6 Plus, 5c, 5s, 5, 4s), iPad (2, 3, 4, Air e mini retina 2 e 3) ed iPod Touch 5G e 6G | Featured
Conviene installare iOS 9 su iPhone 4s/5 e 5s? Tre video a confronto con iOS 8.4 - macitynet.it
A few of the phones in my collection, from left to right: iPhone 4, iOS 7.1.2, iPhone 4S, iOS 5.1.1, iPhone 4S, iOS 9.3.5 : r/iphone
Speed Test Compares iOS 5 Through iOS 9 on an iPhone 4S [VIDEO] • iPhone in Canada Blog
iOS 9.2.1 rendered my iPhone 4S useless | MacRumors Forums