Jailbreaking Verizon iPhone 4 (Waiting for 5G Software Releases)

[Resistance]

Guys, I have a few questions as to what would happen if I jailbroke my iPhone. I have a two year warranty and I know that it will be void as soon as I jailbreak it. I was thinking that however if something does go wrong with my iPhone, such as a software issue, I can easily restore it and get a new iPhone for 50 bucks. However once again if there is a hardware problem that I cannot boot my iPhone, what are the circumstances of getting a new one. As an important note, my mother just got me this iPhone and I want to jailbreak it but at a later time and she does not want me to jailbreak it at all. As her son it is my job to break the rules a bit later. I will jailbreak my iphone later. So please read the rest of this thread carefully.
Thank you.
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I own a Verizon iPhone 4.6.0 plus a VZW 2 Year Contract
My mother does not want me to jailbreak because she is worried about buying a new one for 700$.
I am an experienced jailbreaker for iPod only.
I will wait for 5G software to come out in July, probably 5.2 or 5.3 generation.

Please take this seriously.


That's the story, now here are the questions:

1. Does an apple store repair iPhones (hardware + software) from Verizon sellers (and if jailbroken -- what if I restore it and they don't know)?
2. What would most likely happen if I were to jailbreak my iPhone under a Verizon contract?
3. What would happen if I have a hardware problem with my iPhone and it is jailbroken yet unbootable?
4. If I have a hardware problem and it is bootable yet jailbroken and I restore it, do you think they will find out and void my contract or ill be safe?
5. If I have a software problem and the device is jailbroken yet I restore and need a new one for some reason, do you think they would find out?