Help with jailbreaking and Cydia for iPhones, iPads, and iPod touches.

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How to fix some mysterious problems.

I get this error when I try to upgrade Cydia installer or other tweaks. Can someone help me with this? The error is: Sub-process /usr/libexec/cydia/cydo returned an error code (1). I have iPhone SE on iOS 10.2.

Thank you

asked 06 Feb '17, 15:45

thomas_xxxxx's gravatar image


edited 06 Feb '17, 15:47

try using yalufix version app. That will give you fresh install of cydia. Then after using it reinstall the original yalu app.


answered 23 Apr '17, 16:50

unknownjailbreaker's gravatar image


Also found another solution. Install Ifile or Filza on your device. follow this video Use safari to open the link like described in the video. Open the file in Ifile. Click Unarchiver. Then you will cut/copy "cydia" folder and move to the /usr/libexec/ paste it there. OVerwrite all. Then you can exit ifile. No close cydia from app switcher and then go into cydia. Go and install a package such as activator. Respring. Might get a yellow errors about cydia. It should all work normal after respring though.


answered 03 May '17, 20:47

unknownjailbreaker's gravatar image


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Asked: 06 Feb '17, 15:45

Seen: 4,399 times

Last updated: 03 May '17, 20:47

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