After a house remodel I found the original box with my old iPhone 3G in it. I had clearly "factory reset" it when putting it in its box long ago so I had to try and figure out how to get it back up and running.
yes. I do find it interesting that you ask me if it is tethered or untethered but then do not trust that I understand my own answer.Ok so if you shut down iphone you don’t need to reboot by MacBook, is this correct?
Can you link me the link to this jb?
I have a 3g iPhone, so I want to jb to iOS 4.2.1
I have very little experience with windows machines so it would be good to report back if it worked as expected.Thank you, I'm trying on windows 10...
You do not need itunes or a sim.nothing...
I have a problem with old version of iTunes...don't work whit mobile device...
and last version don't install the custom ipsw...
When you open Redsn0w (which version?) it will tell you on the bottom what version your iPhone is running so to be sure to use the same firmware. Then go to Extras - Select IPSW (which?) and select the downloaded firmware (which?). Then go back and choose Jailbreak and just have Install Cydia checked and everything else unchecked. Click next and it will give you instructions on how to put your iPhone in DFU mode to allow it to JB. Leave your phone plugged in until the phone is completely done patching. Redsn0w will quickly say that it is done but your phone needs longer so leave it plugged in until it is done and rebooted to show the normal unlock screen.