I need further clarification, please. This is my first IPhone (coming from an Android) and I have no idea what shsh blobs are. Also, do I install tinyumbrella on my computer or phone? Thank you.
Are you happy with it? Does the phone function well? I saw a few people switched back b/c of weird issues with the phone. I want to know if this is the minority. I can only use the IPhone 4 if I jailbreak it (I don't live in an AT&T serviced area). So I want to be sure it will be worth it to me...
I picked up an IPhone 4 today from Walmart. They wouldn't let me buy it without an AT&T contract. I'd like to jailbreak this baby and use it on my Tmobile plan. What do I need to do first? Do I call AT&T and cancel service first? Also, since the phone is already activated, are there any...