how to fix springboard crash and continious restart on ios

 

This crash usually occurs when an unsupported application is installed on iDevices, which usually occurs on jailbroken device. However, this crash can be fixed by several steps below.
Method 1. If you are already getting into Safe Mode, please go to Cydia and uninstall the  application you recently installed from cydia.
Method  2. If you could not get to cydia and your device keep freezing, then you have to get to cydia using
iFunbox download iFunbox from  here

 
plug your device while its on, ifun will automatically recognize your device, now  locate the root folder and search for the recently downloaded cydia file. delete everything containing the file. and restart your device.

 Method 3.If still not yet solve the problems, turn the device off, hold the power and home buttons together until the iPhone, iPod or iPad restarts, then displays the Apple logo, then press and hold the

volume up to a few seconds. This method will disable all functions of the application or tweak on

cydia that has intsall.
Method 4: This final way, is using iLex Rat or semi restore, to fix this problem. you can google it and download it.