2023年1月21日 · The answer to what the 3GS can do is "very little". Most apps will no longer run on the iOS system on this phone. The phone was a 3G device and virtually all carriers have stopped providing 3G service, so don't expect the phone to work on a cellular network or on much else for that matter.

2019年5月12日 · Recently, moved SIM (T-Mobile) from iPhone 3GS to newer Android phone and back. Is it possible that T-Mobile change the setting on my SIM card when I put the SIM card in the Android phone? NOTE: GPS works with the same SIM card in an iPhone 5S, so the problem seems to be with 3GS / 4S.

2013年6月27日 · Actually the iPhone 3GS was updated to iOS 6.1.6 recently. Actually, it was released in Feb 2014, 3 months after varjack's post and almost a year after the thread started. Show more Less

2019年5月18日 · Activate unlocked iPhone 3GS without sim card I recently unlocked my old iPhone 3GS through AT&T and the unlock request was approved. I have restored my iPhone to factory settings multiple times, however iTunes still says I need a SIM card to activate.

2021年12月6日 · We understand you're looking to set up an older iPhone. Regarding the carrier lock, you may be able to identify the carrier from the SIM if the original was still inserted. Information on removing a SIM lock is available, here: How to unlock your iPhone for use with a …

2010年8月20日 · Just a word of advice though, I'd strongly recommend staying on iPhone OS 3.1.3 until Apple releases iOS 4.1. There is an increase of people having performance issues on the 3GS with iOS 4.0. I was one of them, but just downgraded back to 3.1.3 and am not having any of those issues any longer.

2013年2月17日 · As the title says my iphone 3 gs is stuck on connect to itunes mode and won't leave it, i have restored it many times with diferent versions of itunes and diferent versions of ios and won't work, it restores and after it the phone keeps on connect to itunes and the itunes recognize it but shows a blank page when i try to do anything, i really don't know what more to …

2014年9月9日 · How to install apps on older iphone 3gs(ios 4.1)? I have as stated versions and i want to install apps like skype,whatsapp etc which i used to have.Is it possible to do it without updating iphone. Show more Less

2013年11月7日 · Connect the iPhone to a computer and open iTunes. If iTunes recognizes the iPhone and indicates that it is in recovery mode, attempt to restore the iPhone. If the iPhone doesn't appear in iTunes or if you have difficulties in restoring the iPhone, see this article for further assistance. If restoring the iPhone resolved the issue, go to step 4.

2017年6月14日 · No no, i am gonna keep the Iphone 3GS (I always wanted my own Iphone), and i am gonna give my current phone to my brother, which is a Samsung Galaxy Young (Yea, if you google that model, you can see it's not as pretty as an Iphone). But if in your opinion it's okay, then i shouldn't worry about what's obsolete 🙂