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Preparation Tools We need a mobile data recovery software, this can be used like the Shield smart phone data recovery software, it can restore like the IPhone, IPad, itouch platform SMS, Contacts, phone records, QQ chat records, micro-mail removal of data recovery software tools, very powerful, The free beta version is now in use. iphone Address Book removal recovery diagram The first step: Baidu Search

There are many ways to solve the iphone screen failure: 1, the lock screen state long press the home key to enable voice control, and then said "play Music", Play songs touch function recovery. 2, waiting for the phone does not power automatic shutdown, and then recharge the boot can resume touch screen operation. 3, IPhone 5s connection itunes, upgrade the latest version of the iOS system after the touc

Author: Yi Feiyang In this case, we will explain some basic settings from the SDK required for actual development.What is the iPhone SDK? The last time we briefly described the iPhone application development environment Xcode. Xcode was originally an application development tool on Mac. Here it only imports the SDK required to develop the iPhone application. It i

Compatible with iPhone 6 and iPhone 6 plusApple released two new iPhone products yesterday, iPhone 6 and iPhone 6 plus. Developers and designers have to work for a while.First, compare all iPhone devices on the market, and then an

iphone 6s Time-to-market is on sale in the iphone 6 and iphone 6 Plus, and news of when the iphone 6s is on the market has been heard, saying the iphone 6s Likely to be released next spring will bring better compatibility with Apple Watch, and will cancel the 16GB capa

IOS: screen adaptation for iPhone 6 and iPhone 6 Plus, iosiphone6 The iPhone 6 and iPhone 6 Plus have been on the market for some time. Although the Chinese mainland has not launched the iPhone 6 and iPhone 6 Plus, it is a treasur

IPhone CSS3 media query and iPhone ecss3 Media CSS3 media query for iPhone: For various versions of iPhone media queries, media queries are implemented based on their resolution and some CSS3 media queries. For details, see: Media query for iPhone 6:@ Media only screen and

Iphone long cannot recognize by QR code. iphone long cannot recognize Long-pressed QR codes on Android can be recognized (provided that your version supports this function), but it cannot be recognized by the Apple version. It was detected by a personal test that the scaling problem was: 1. Set the initial scaling to 1. The maximum scaling value must be greater than or equal to 1. scaling is not supported

step.The resolution displayed on the device screen may be lower than that shown in the previous step.Before the image can be displayed, it must be downsampled (resized) to lower pixel resolution.To display the previous image, you must re-sample (resize) at a lower pixel resolution ).Physical DevicePhysical Device Finally, computed pixels are displayed on the physical screen.Finally, the calculated pixels are displayed on the physical screen.The PPI number tells you how to adjust pixels fit into

[IPhone advanced] XMPP-based IOS chat client (IOS client 1), iPhone exmpp After introducing the server, we will focus on writing our own IOS client program. Let's take a look at what we have done First download the xmppframework framework. Click ZIP to download Next, use Xcode to create a project Drag the following files into the new project Add framework And set Now we have all set up. Run it

+originalframe.size.width #import "AppDelegate.h" #import "AssistiveTouch.h" @interface appdelegate () { //hover box Assistivetouch * _WIN;} @end @implementation appdelegate//Set custom hover box coordinates-(void) setnew{ _win = [[Assistivetouch alloc] initWithFrame: CGRectMake (0, 0, 60, 60)];} -(BOOL) Application: (UIApplication *) application didfinishlaunchingwithoptions: (Nsdictionary *) launchOptions { Override point for customization after application launch. This sentence

1, please update the latest version of itunes, and then redo the recovery operation. This may be due to a corrupted or low version of the itunes file. This situation is directly to the official website to download the latest itunes reinstall can be. 2, choose to enter the DFU recovery mode to restore. Brief operation Essentials: Will the iphone shuts down, then simultaneously presses the switch machine key and the home key, sees the white App

In the iphone has a special power-on password setting option, the default state is off, that is not encrypted, the following step-by-step teaching you to complete the password settings: 1th Step, open the iphone and find the "Settings" icon, bash into: 2nd step, in the "Settings" option, find the "general" sub-item icon, click to enter; The 3rd step, find the "Password lock" option, the default state

Apple phone default is not directly at the same time multiple micro-mail, we first installed in the computer with a quick apple helper ! The installation was successful. We open the "Apple Helper" on our computer and then we connect the iphone to the computer. After confirming the connection, as shown in the following figure, search for "micro-letter" in the search box and click Install. After the confirmation of our Apple Assistant i

[Code Note] Some functions used to judge the iphone, take note of the iphone Code: # Import "RootViewController. h "// Add the header file # import" sys/utsname. h "@ interface RootViewController () @ end @ implementation RootViewController-(id) initWithNibName :( NSString *) bundle :( NSBundle *) handle {self = [super initWithNibName: nibNameOrNil bundle: nibBundleOrNil]; if (self) {// Custom initializatio

The bottoming button in the applet is applicable to the iPhone X solution, and the iphone in the Applet With the arrival of the second three batches of iPhone X, the local tyrants around them began to use them one after another. There were many adaptation problems caused by the iPhone X's Qi liuhai, as a result, this g

Apple released the latest iOS 7 System in WWDC 2013 this year, supported iOS 7 models include iPhone 4, iPhone 4 S, iPhone 5, iPod touch 16 GB/32 GB/64 GB, iPad 2, iPad 3, iPad 4, and iPad mini. However, not all supported models can use all functions of iOS 7. For example, iPhone 4 does not support Panoramic photograph

Label: SP Div on BS design program UIFirst, compare all iPhone devices on the market, and then analyze how to adapt to new devices, iPhone 4, iPhone 4S resolution 960*640 Aspect Ratio 1.5IPhone 5, iPhone 5S resolution 1136*640 Aspect Ratio 1.775IPhone 6 Resolution 1334*750 Aspect Ratio 1.778The

a first responder, such as a mouse event or a keyboard event, which is the corresponding object. For example, in a multi-document program, the menu response events are generally connected to the FirstResponder, because the main interface is generally in another nib. At this time, FirstResponder is the FileOwner of your primary nib.Delegate object.Window. Window displayed when the application is started.After the application is started, you can customize your behavior as shown in the following f

The following is a summary of some problems when using h264 + AAC for video playback on iPad, iPhone, itouch, and other terminals. 1: audio and video synchronization problems The reason is mainly because of the TS file timestamp problem. Sometimes it will also cause problems after file encapsulation type conversion, For example, FLV-ts will cause audio and video to be not synchronized. The base time used by FLV (reference time): one second =