Can't sync my ipad I get an error from Itunes

[gouletjo]

Hello,

After I installed an app from cydia Itunes won't let me sync my Ipad : i get this message itunes could not connect to the ipad3 because an invalid response was received from the device.

Any ideas ?
Jonathan

 

[scifan57]

Hello,

After I installed an app from cydia Itunes won't let me sync my Ipad : i get this message itunes could not connect to the ipad3 because an invalid response was received from the device.

Any ideas ?
Jonathan

Maybe the app you installed from cydia is the problem.Try deleting the app and then try to synch with iTunes.If the synch is successful,the app may be incompatible with iTunes or the current version of iOS and you will have to get along without it.

 

[TheRambler]

Which app have you installed from Cydia, that way others may be warned, or may know of the problem

 

[gouletjo]

It was weekillbackground pro. For an unknown reason, it locked my ipad. I had to go in iFile---> Var--->root---> Library--->Lockdown---> (delete this folder). After that, my ipad prompted me to enter my network info and Voila! Afterward, I was able to sync with Itunes.

Don't know why it happened but I'm glad it's over.