Don't download loads of apps. Cydia alone will most likely not crash your iPhone, but installing many apps increase chances.
Jailbreak your iPhone
A device full of crashing, glitching and malicious viruses.
you go on a website called jailbreakmatrix
No
Installous bridge is a program you can find on cydia where it has many apps from the app store without you having to pay for any games or programs. But may I warn you now if you download or install to many apps you are at risk of crashing your iphone. What it will say on your iphone before it crashes is that it will crash for protection from that you can also install this from cydia called crackulous
Yes but your iphone has to be jailbroken and have Cydia.
I believe it is the same thing.
click on Restore in Itunes
No. These are apps that you get when you jailbreak the iPhone.
If you jailbreak your iphone, you can get a package called "frash" from cydia
There is no way to do that. If you jailbreak your iPhone there is an app on Cydia that does that.
Yes, if you restore your iPod or iPhone on iTunes it will delete Cydia. The restore function on iTunes restores your iPod or iPhone to its previous settings.