How to cancel facetime texting when there is no network?

1. Recovery completed. If you want to retry the jailbreak, please unplug your device and plug it in again.

1). Try to restore your 4S, make sure the system is clean, and don't restore the backup, then close iTunes.

2) Create a new computer user, run iTunes once, close iTunes, and open the jailbreak tool to jailbreak.

3). Try plugging and unplugging the equipment several times.

2. What should I do about the prompt "Unable to connect to Lock D"

It's simple. Turn on the phone, set-General-Restore, and then click Erase All Contents and Settings to download the latest version of Abstraction 2.0. 1 and try again. Of course, this is also the author's summary of many friends' experience in using engine oil. Maybe there will be a better way. Please inform me in time.

Friends may panic when they encounter this problem. Relax, it's simple.

Please delete the unlock password and backup password.

3. How to solve the unknown error 2 1?

Please check whether your firmware is complete. If not, please download again.

A lot of oil is distressed when it comes to numbers. I don't know what this means. The author will update all the digital errors that can be encountered in this post one after another, and publish the official error code encyclopedia for you in subsequent posts. Answer them for you one by one.

4. Why does it flash back after installing the cracking program?

Please install Appsync for iOS5.0+, and the specific plug-in content will be answered later.

5. What if I lock the user?

After the activation code of backup SAM is upgraded to 5. 1. 1, iPhone 4S users can use the backup SAM activation code or Gevey Ultra S card to unlock it.

You can manually back up the activation code or use the latest red snow tool.

6. Can Telecom's 4S escape from prison?

Just like other versions.

7. How to back up SHSH?

Please use the red umbrella tool to back up the SHSH of 5.0 1. If you backed up SHSH or went to cydia (automatically save it for you) before you escaped from prison.

Please back up the SHSH of 5. 1 1 after upgrading.

8. Q: 5.0. 1 Prison Break. Do you still need to back up shsh after upgrading to 5. 1. 1?

Learn by heart that 5.0 1 SHSH and 5. 1. 1 SHSH are two different things.

So friends can analyze it by themselves, and all SHSH needs to be backed up. In case of emergency! ! !

9. Why is an icon white after I escaped from prison?

Please try restarting the device.

Personally, this problem is a common problem after all machines break out of prison. I don't know how to solve it. If the reader has a solution, please tell the author. thank you

10。 Itunes can't connect to the device. What about error 0xE80000 12?

Try deleting the Lockdown folder under c: \ documents and settings \ all users \ application data \ apple.

Delete the Lockdown folder under XP: c: \ documents and settings \ all users \ application data \ apple, win 7: c: \ program data \ apple \ and restart the computer.

1 1. My 4S is native to 5. 1. Do I need to upgrade?

It is strongly recommended to restore the latest version of 5. 1 1 system before jailbreaking.

You need to brush the latest system again before you escape from prison. Don't bother not to brush the firmware, which may affect the use of the machine in the future.

12. Why is the name of the firmware I downloaded: Iphone4,1_ 5.1.1_ 9b206 _ restore? Is this firmware a 5 1 1 system of 4S?

Iphone4,1_ 5.1.1_ 9b206 _ restore is a 5.1system of 4S, so you can check it in major forums.

13. How to solve error 3 194?

Host address c: \ Windows \ System32 \ Drivers \ etc. Open the host with Notepad.

74.208.10.249 gs.apple.com and 74.208.105.171gs.apple.com were removed, and ITunes was reopened for recovery.

14. Error 1479

This error occurs when you try to contact Apple for an update or restore. Quit iTunes, disconnect the USB connection, restart the iOS device, reconnect the device to the computer, then start iTunes and try to update or restore again.

15. What should I do if the earphone connection keeps showing?

This is caused by electrostatic friction between the earphone and the machine. Just plug in and out the headphones a few times.

16. How to transfer the address book to the SIM card?

Just search for SIManger installation and use in Cydia, a jailbreak user.

17. How to adjust the volume when locking the screen?

Click the Home button three times quickly.

18. Do you need a computer network to escape from prison?

You don't need to surf the Internet when you escape from prison, but you need to surf the Internet when you install CYDIA. It's not 3G or WIFI, but it's slow and not recommended.

19. Why does the lock screen refuse to answer the phone?

Double-click the Wake button at the top.

20. Why do you want to back up SHSH?

Simply put, SHSH is the file that Apple's server uses to verify the version information of your mobile phone. After we back up this file, we can set up our own server to pretend to be Apple's server and trick iTunes into passing the verification, so that you can brush the old firmware, so that you can brush the firmware you want at any time, regardless of Apple's latest firmware (the firmware that can perfectly escape from prison). Without SHSH backup, it can only pass the verification of Apple server, and can only brush the latest firmware. To some extent, backing up your SHSH is more important than jailbreaking! ! !

2 1. Can I change my card or use my mobile phone number after two years?

Yes, the contract will be terminated automatically after two years, and it will no longer be restricted by the use of mobile phones in the contract.

22. how to use FaceTime to make video calls?

Activation and use of iPhone4 FaceTime function

23. How to switch input methods when editing short messages?

Click the Earth graticule icon on the virtual keyboard to switch quickly.

Input methods can be added or deleted in Settings-General-Keyboard-International Keyboard.

24. Only one of the two "horns" will ring?

Below the Iphone4, there is a microphone on the left and a speaker on the right. Only the one on the right can talk.

25. What is the difference between locking and unlocking?

Locked version: the official firmware can't be updated in time, and you can't make phone calls, send text messages or surf the Internet before the foreign solution team releases the unlocking tool. Otherwise, it is no different from touching.

Lock-free version: update anytime and anywhere, update at will, and don't worry about being restricted by calling and texting.

26. Unicom iPhone, but the machine card can be bound to jailbreak, won't the card be locked and discarded?

Don't! Prison break has nothing to do with Unicom's contract.

Common error codes and solutions

Unknown error 1 Not in degraded mode. Replace the USB socket, preferably the one behind the chassis; Restart the computer

Unknown error 6 did not enter the degraded mode to replace the USB socket, preferably on the back of the chassis; Restart the computer

Unknown error 10 13 Restart the computer; Replace the computer; If the reinstallation system stays in recovery mode: XP users can use ibrickr to make iphone jump out of recovery mode; MAC users use independence.

Unknown error 10 15 Restart the computer; Replace the computer; If the reinstallation system stays in recovery mode: XP users can use ibrickr to make iphone jump out of recovery mode; MAC users use independence.

Unknown error 14 17 Replace the USB socket on the back of the chassis.

Unknown error 1602 restart the computer; Replace the computer and reinstall the system.

Unknown error 1603 restart the computer; Replace the computer and reinstall the system.

Unknown error 1604 restart the computer; Replace the computer and reinstall the system.

Unknown error -35, unknown error -50 Delete Storm Video, QuickTime, iTunes, and then reinstall iTunes.

Unknown error -9800, -98 15, -98 14 Set the correct date and restart the computer.

Unknown error 14 13 Restart the computer; Replace USB socket; Reinstall (a computer) system.

Unknown error 14 15 Restart the computer; Replace USB socket; Reinstall (a computer) system.

Unknown error 14 17 Restart the computer; Replace USB socket; Reinstall (a computer) system.

Unknown error 14 18 Restart the computer; Replace USB socket; Reinstall (a computer) system.

Unknown error 1428 restart the computer; Replace USB socket; Reinstall (a computer) system.

Unknown error (0x666D743F)

Method one

1, press the start button and select the console.

2. Open the control panel of QuickTime and select the Audio tab.

3. In the "Devices" area, uncheck the "Safe Mode (waveOut only)" option, and then press "Apply".

Unknown error (0x666D743F)

Method 2

1, press the start button and select the console.

2. Open the Audio and Sound Devices control panel.

3. Select the Volume tab.

4. Press the Advanced button under Speaker Settings.

5. In the Speaker Settings pop-up shell, press Stereo Headphones.

Click OK once, and then click OK.

7. Open iTunes.

Universal plug-in analysis

Activator (gesture ~ you know, let your Iphone play to the extreme)

Afc2 service patch (compatible with USB, etc. )

ALLMAIL (email plug-in)

Appstore Accelerated Patch (faster download)

AppSync for IOS 5.0+ (XX patch)

AskToCall dial confirmation (don't call)

Chinese-style bag in barrel (3D enhanced stereoscopic effect)

Bucket -3d page turning (main program, which can change the boring left-right sliding page turning of your ios device, so that you can have dozens of gorgeous effects, such as 3d, inversion, rotation, fade-out, etc ... compatible with ios4.3.x and ipad)

BatteryDoctor (latest version of battery maintenance)

BiteSMS (SMS management) is the only software on the iphone that can replace the SMS that comes with the system. It integrates many practical functions (quick reply, quick short message, automatic forwarding, automatic forwarding, password lock, message reading, timed sending, built-in emoticons, etc.) ...), and it is strongly recommended that you install and use it.

SBsettings (notification center extension widget)

BlurriedNCBackground (notification center background blur setting)

Notification Calendar (Add Calendar to Notification Menu)

CameraLocker (the screen lock interface fixes the camera display, so you don't need to double-click HOME to bring it up)

CyDelete (desktop delete DEB software)

Direct Closer Pro (a tool that allows you to double-click Home to bring up the background and directly let the background program display "-").

China version of FaceBreak (3G patching video phone, breaking through the restrictions of WIFI and achieving the purpose of network interoperability)

FaceGoo (photo application, changing face, very interesting)

FastSnap volume button to take a picture (you can take a selfie with the rear camera)

Five lcon Dock (five program icons can be placed in the Dock)

Five columns (the number of horizontal icons becomes five)

FolderEnhancer (allows you to create files that can hold hundreds of icon files)

GPower Pro (multifunctional plug-in for power supply, including shutdown, logout and restart)

Gridlock (Let your icons be placed wherever you want. Almost a necessary plug-in for beautification)

IFile (necessary process for modifying system files)

Inlinecandiaete (input method selection comment does not follow the keyboard)

Insomnia expert (keep 3G and Wifi screens locked)

Iphone delivery (SMS receipt)

Ischeduler (fully automatic flight, automatic startup program, automatic SMS)

Speed Dial (Attribute Display)

Attribution database

Speed dial (SMS management function)

Lockscrenn (clock hidden Chinese package)

Lockscrenn (clock hiding allows you to hide the time and date under the status bar of the lock screen)

Lock screen (multitasking allows you to double-click Home on the lock screen to bring up the background)

Multifl0w (China Packaging)

Multitasking management

Multiicon (great software, with which you can transfer icons to other pages in batches)

NetMeterWidget (traffic statistics)

SBSettings (Chinese official switch patch)

SBSettings (main program)

Seepfx (Chinese software package)

Seepfx (this is a lock screen effect. It's beautiful. It has many functions. Is an indispensable plug-in).

WeFinder (can remotely control the mobile phone to lock the mobile phone online, manage online data, track the mobile phone, take silent photos and so on. , make your mobile phone absolutely safe)

Weatherlcon (China bag)

Weather Icon (Taskbar weather plug-in)

WeeStats widget (add fast shutdown background, restart, logout, release memory, etc. At the notification center)

WidgerTask for notifications (move your background to the notification center without double-clicking the home page)

Winterboard (China suit)

Winterboard (theme tool)