Other Information About iPhone 2.0 Unlock/iPhone 3G Jailbreak Solution and Support
Why I need Ultra SIM?
Ultra SIM will allow your 3G iPhone to be used with carriers that currently not supported by iPhone, such as T-Mobile.
How does Ultra SIM work?
Ultra SIM works by imitating cellphone service provider AT&T's SIM card and fool iPhone such that it thinks the SIM that is stick together with Ultra SIM is an AT&T's SIM card.
I have a T-Mobile SIM, does Ultra SIM work with it?
Is it safe?
Yes, it's simple and safe.
How to install it?
It can be installed in less than 1 minute. The detailed step-by-step instruction will be given once you have ordered Ultra SIM. The following shows how easy it is to install it:
Does it void my iPhone's warrantee?
No. Your iPhone's warrantee is 100% valid.
Do you have a "100% guarantee or money back policy"?
Yes, your satisfaction is always guaranteed! Or money back!
Why do I still need to Jailbreak my iPhone?
Ultra SIM only free iPhone for none AT&T carrier and it does not jailbreak iPhone. There are jailbreaking, do-it-yourself procedures that you need to follow in addition to installing the SIM card (which takes about 1 minute). The do-it-yourself procedure will take about 30 minuets if you are familiar with it. We provide step-by-step instructions with pictures.
The iPhone unlock and jailbreaking process is a little complex but all our customers have been able to do it by themselves. We also provide email and neccessary support.
Do you ship installation guide or user manual? How about software for jailbreaking and activation?
Manual, Installation Guide and Software Tools are to be downloaded from our web site and is meant to be delivered electronically. The sheer size of it will be TOO big to attach with email.
Please go to http://www.yeedong.com/orderstatus.asp and login using the following information:
- Email Address
- Order ID
After you login, you will see an "Important Product" info link, click on it, you will have full access to the manual, install guide and download for software and tools needed.
Can you explain the terms and version numbers? What do they mean anyway?
Ativate: means making all features of your iPhone work (except calling). Jailbreak: Allows your iPhone run third party applications such as games, utilities etc. Unlock: Allows your iPhone to be used with cellphone service other than the ones that have exclusive agreement with Apple, such as AT&T in USA. iPhone Software 2.x: This is the latest version of firmaware(a type of software) running on 1st G and 3G iPhone.