apple store - Used iPhone 3G 16G - Worth anything? - Ask Different
2014年3月15日 · Although newer iPhones get substantial value (iPhone 4S + 64GB AT&T is up to $150 today), iPhone 3 and 3GS are rapidly becoming worthless in the US. Your phone is may still be worth money in a rebate or gift cart in USA if you exchange it as part of a phone purchase.
Restoring original baseband to iPhone 3G 4.2.1 with iPad baseband
2012年4月11日 · The iPhone Dev Team is happy to announce a baseband downgrade option in redsn0w for those who are using the iPad’s 06.15 baseband on the iPhone3G or iPhone3GS. Typically you’d have the 06.15 baseband if you unlock with ultrasn0w but updated your iPhone baseband past 05.13.04.
Is there any way to record video on an iPhone 3G?
2012年3月29日 · My friend has an iPhone 3G, and is wondering if there's any way to record video on the iPhone 3G. I believe the latest iOS update available for the iPhone 3G didn't enable the video feature and that it was only introduced with the iPhone 3GS. Are there any good apps which enable this feature? Ideally, my friend is looking for a free solution.
How to stop an iPhone 3G from using cell data, ever?
2011年9月12日 · 1: How can I set up the iPhone 3G (OS 3.1.3) so that it absolutely never sends or receives any data except on wifi? 2: Also, what is sending/receiving this GPRS data if it isn't the user? My wife never launches the web browser or other Internet-needing apps. Please don't simply suggest the obvious get a data plan because my wife doesn't want ...
iphone - Can't access AppStore when connected via 3G - Ask …
2013年1月17日 · When my iPhone (3GS) is connected via 3G, I can't connect to the AppStore. It just loads a while and then says "Could not connect" and that's that. When I have a WLAN connection, everything works fine. This has been like this for quite some time now - it also didn't change after rebooting or updating to new versions of iOS. What's going wrong ...
Proxy settings for iPhone, 3G connection - Ask Different
2013年2月5日 · Awesome! So we created the mobile config using the APN (with username without password as per our carrier), and then entered an IP address for the proxy, generated the certificate and installed... according to the site it reveals a hidden proxy setting for mobile data... but no dice. We're using an iPhone 6 on iOS 9.3.2. –
Is it possible to use a proxy with a 3G connection on an iPhone?
2014年7月10日 · I'm currently using a proxy over Wi-Fi connections on my iPhone 4S, but there doesn't seem to be an option to apply it to 3G connections. I tried configuring a configuration profile with iPhone Configuration Utility, but I couldn't seem to find the option.
How do I restore a jailbroken iPhone 3G? - Ask Different
All you need to do is plug your iPhone into iTunes, click on it under Devices: And click "Restore": iTunes will make sure that you do actually want to restore: Jailbreaking does not make any permanent changes; a restore will put your iPhone back exactly the way it …
How to put iPhone 3G into DFU mode when power button doesn't …
2014年11月13日 · Please do as the followings: Open iTunes and connect the iPhone to your Mac. ... Press and hold the Home button and the Sleep/Wake button at the same time. ... After exactly 10 seconds release the Sleep/Wake button. Continue holding the home button until you iTunes pops up a message telling you that it has detected an iPhone in recovery mode.
How do I enter DFU mode on an iPhone 3G OS 4.2.1?
2011年11月11日 · I've tested this on 2G, 3G, 3Gs and works on all of them fine. Here's a video on how to do DFU properly: iPhone DFU Mode. Also I just like to note that this procedure must not be mistaken for recovery mode (iTunes cable screen), which is done by: Hold Home; Keep holding Home, press power to start the device (1-2 sec is enough)