Cydia can t be updated, there is an error, what should I do?

There are the following reasons:

1. The mobile phone network is not good: do not use the data network to update, it is recommended to use the wifi network to update.

2. The server is busy: If it can't be updated in the wifi state, then it may be that the server is busy, please update it at another time.

Mine is that environment.

Send a picture to see what the error is.

The problem usually occurs after Cydia refreshes the source, and the errors that appear in the Cydia prompt may be:

1) error data base, encounter a section with no package: header

2) wrong language code zh-hans

3) There may also be an error in some sources.

The reason for the error: It is estimated that there was an error in the package of the iPhone in the process of updating the source, so it is necessary to delete the package of the wrong source and let Cydia update it again.

Use 91 or wincsp to go to var lib apt lists and remove the source of the error. As for which source is wrong, it's really hard to say, some people post that it is zodtt, some people say yes, and some people say something else. This may depend on each person's situation, you can only delete them one by one, and then restart Cydia to see if the problem is solved.

The basic idea is that if Cydia suggests a source that is wrong, delete that one first; After that, delete the sources that are prone to errors when they are usually updated; After that, delete the sources that everyone reported more errors (e.g. zodtt, xsellize).

When the wrong source is deleted, restart Cydia, after Cydia is updated normally, the list of all sources will be restored, and it will not affect the installed program, and there will be no loss of data, because the deletion is the wrong package instead of the package list, Cydia will be normal after the normal update according to the package list, so friends who have this problem don't worry too much.

In addition, I also saw a solution, but I haven't experimented with it, and I think it's more troublesome, so I don't recommend it. But I also posted the original post to everyone.

I'm also in this situation.,I don't know if the landlord used wifi,If so,Please turn off wifi,Let the network be on Unicom 3G,Restart,Click to update everything is normal,I started with 3G,Update is no problem,Later, I used wifi,It's not good.,And then exit wifi,It's completely new.,Try it.。

You can try changing to a different LAN, for example, if you usually update it at home, try updating it somewhere else.

You can also try updating at different times.

It's best to use wifi when updating, and it's best not to use "cellular data", because the latter is slow.

Cydia is generally used on wifi, if this is the case, quit Cydia completely and refresh in refresh.

Just go to the warranty office and ask the waiter to do it.

The specific steps are as follows:

1.Start by pressing and holding the Power button (the button at the top) and the Home button (the round button in the middle right below) at the same time when your iPhone screen goes black and the Apple icon reappears, then release both buttons. After the reboot is started, open Cydia, and the prompt shown in the above figure will still appear, so click [Return to Cydia] directly.

2.After clicking the button, wait patiently for Cydia to load, about 1 3 minutes later, Cydia will prompt an error has been encountered, at this time, there are two buttons below the prompt to choose from, one is [Ignore], the other is [forcibly clear], click [forcibly clear] and wait for Cydia to automatically fix it for you.

3.After the repair is completed, click [Manage] - [Package] in Cydia, find the plug-in that failed to be installed just now, click it, then click [Change] in the upper right corner, select [Uninstall] and you're done!

If you force quit while installing some system-level Cydia plug-ins, and then open Cydia, you will get the following message: dpkg was interrupted, you must manually run 'dpkg configure -a' to correct the problem At the same time, your iPhone or iPad may have all kinds of strange problems. Here's how to fix this problem.

The specific steps are as follows:

1.Start by pressing and holding the Power button (the button at the top) and the Home button (the round button in the middle right below) at the same time when your iPhone screen goes black and the Apple icon reappears, then release both buttons. After the reboot is started, open Cydia, and the prompt shown in the above figure will still appear, so click [Return to Cydia] directly.

2.After clicking the button, wait patiently for Cydia to load, about 1 3 minutes later, Cydia will prompt an error has been encountered, at this time, there are two buttons below the prompt to choose from, one is [Ignore], the other is [forcibly clear], click [forcibly clear] and wait for Cydia to automatically fix it for you.

3.After the repair is completed, click [Manage] - [Package] in Cydia, find the plug-in that failed to be installed just now, click it, then click [Change] in the upper right corner, select [Uninstall] and you're done!

If you have been stuck in this interface after jailbreaking, you can consider changing to a different network. In this case, it is possible that the current network connection is not of good quality, resulting in an unsuccessful file update.

2. If the network still cannot be loaded, it is recommended to restart the machine.

3In addition, when we use Cydia, we will add some software repositories to it. Since many of the current repositories are not yet adapted to the new iOS 7 system, it may cause data loading failures when we open Cydia.

4. If you encounter this situation, you can check the specific software source in the prompt message. Then, in the "Software Repositories" in the management, delete the wrong software repositories first.