iphone 4s at t for sale

+ ( NSString *)deviceString { // # Import "sys/utsname. H" struct utsname systemInfo; uname(systemInfo); NSString *deviceString = [ NSString stringWithCString:systemInfo.machine encoding: NSUTF8StringEncoding ]; if ([deviceString isEqualToString:@ "iPhone1,1" ]) return @ "iPhone 1G" ; if ([deviceString isEqualToString:@ "iPhone1,2" ]) return @ "iPhone 3G" ; if ([deviceString isEqualToString:@ "iPhon

IPhone 4S is connected to a computer and cannot recognize iPhone devices: Apple mobile device USB driver Driver Installation failure shows yellow exclamation mark Solution Apple mobile device USB driver Driver Installation failure shows a yellow exclamation point, cannot charge, let alone iTunes. The correct solution is: 1. Uninstall the iTunes software inst

, and so on are ignored. 4. The mobile phone's sales location, sales time, and activation time cannot be seen intuitively. You must use the relevant software to understand it. I recommend itools to you. There must be a Sn code and an IMEI code on the cart. If no, It will be replaced. If the SN code on the box is the same as that on the mobile phone, the problem cannot be explained. The Sn code must be the same as the IMEI code. How can I identify whether the

If the system is not stable shutdown, we can directly boot on the. In introducing the second scenario. The DFU mode is a mode in which the Apple system fails to boot, and the recovery mode can be recovered using itunes. But your mobile phone is not a problem, mistakenly entered the DFU mode as a result of the inability to open is thought to be a mobile phone failure, in fact, very good solution. Only need to hold down the power button and the home button and so on your

　　IPhone 4s pre-degraded 6.1.3 Tutorial preparation: 1. Download the kit Odysseusota4win.rar and unzip it, then open the unnamed folder 3, copy the FISTMEDADDY.IPSW under this folder to the Idevicerestore for Windows folder, and copy the Idevicerestore for Windows folder to the C-packing directory. 2, install Win32openssl-1_0_2c.exe, Winscp5.7.3.5438setup.1432114150.exe and the latest version of

below)If the people I said above, be careful.Just said so much about the introduction of so detailed, think I seem to ignore something, right? Then ask you uncle aunt, brother sister sister brother, your hands of 5s is using 3G network or 4G network le! If I'm not mistaken, my phone is a certain WiFi connection before I buy my cell phone, right?Some people may say that the pixel is not the same, the amount of this I expressed frustration, pot friends you go to find the original version slowly t

The cocos2d pop-up and screen-taking solution for iPhone 4S Complex operations in iPhone 4S, or when the ccsprite moves out of the screen, the screen will appear, and the iPhone 4 is normal. // Solution A: Disable deep detection. Ccdirector: shareddirector ()-> setdepthtest

What to do if the IPHONE4/4S/5/5S/5/6 slide answering fails First, we need to know why our iphone will fail. The reason is actually very simple. The root cause of this problem is the mobile phone pocket, and the trouser pocket generated static electricity, and capacitive screen has a feature is too much surface electrostatic is prone to not respond to action, so this problem in the old

IPhone 4/4S application upgrade adaptation iphone5 there are a lot of ways, and the principle of which is also found on the Internet. I will not talk much about this nonsense. I will briefly describe my process: In combination, I chose to add XIB files. Step 1: Find the XIB file that needs to be adapted to iphone5 in the project for adaptation, and add it to aviewcontroller. First, go to the project file di

On the apple support page, we have discussed this issue on as many as 29 pages. According to user feedback, major operators have encountered such problems, but according to some users, the problems are only intermittent. According to foreign media reports, the iPhone 4S encountered another serious problem on August 1, November 7, Beijing time: most users found that the headset failed when making a call.

Today, an iPhone 4S application is available.ProgramIf it cannot be opened, click the application and the icon will be closed in a flash. If you check it online, you can synchronize the application and it will not work for several times. I can't really ask for technical support by phone. The Technical Support says it is not compatible with the program. Let me "hold down the" sleep/Wakeup "button until the a

purged on the device. Scan end Display results, select the file you want to erase and click "Start Clean" to clear the junk file. I tested it on my iphone 4S to clear 500M of storage space, which worked fine. The iphone 4S Daily maintenance is also more important, first, the i