iPhone 4 problem

crorockycro

macrumors newbie
Original poster
May 16, 2013
5
0
Hello guys, I have couple of questions...
I got used IPhone 4 (iOS 4.2.1) and I want to jailbreakn it and unlock it (probably via ultrasn0w)...
So is there any way to update IPhone to iOS 6, 6.1 or 6.1.2 but now the latest 6.1.3 because i will loose possibillity for untether Jailbreak or Jailbreak at all...
So my question is can i update iPhone 4 from 4.2.1 to 6.1.2 and preserve baseband if possible (for ultrasn0w unlock)

Sorry if I missed thread or section because I am new on this forum.

Thank you.:apple:
 

SMDBill

macrumors 6502
Apr 12, 2013
255
1
I don't think you will be offered an update to anthing prior to 6.1.3 at this time. I have never seen it happen, but I'm not saying it can't because I'm not 100% sure how iOS updates versus another platform like Linux. If it's like Linux, when you update you are fully updated to the latest across the OS (without manually forcing some packages to remain at current versions).
 

crorockycro

macrumors newbie
Original poster
May 16, 2013
5
0
I know it wont offer me anything except iOS 6.1.3 but I dont know is there any way like redsn0w or anything :)
 

thomasg713

macrumors newbie
May 16, 2013
1
0
Texas
Hello guys, I have couple of questions...
I got used IPhone 4 (iOS 4.2.1) and I want to jailbreakn it and unlock it (probably via ultrasn0w)...
So is there any way to update IPhone to iOS 6, 6.1 or 6.1.2 but now the latest 6.1.3 because i will loose possibillity for untether Jailbreak or Jailbreak at all...
So my question is can i update iPhone 4 from 4.2.1 to 6.1.2 and preserve baseband if possible (for ultrasn0w unlock)

Sorry if I missed thread or section because I am new on this forum.

Thank you.:apple:
well you need to try Redsn0w 0.9.15b3 its the best software to unlock I Phone. Read more about it...
 

JSchwartz15

macrumors regular
Mar 21, 2012
119
4
if you want 6.1.2, use a site like PirateBay to get a trusted version and then plug your phone into your computer. When you're prompted the software is out of date, ignore it. Option-click the restore button in the iPhone window and you'll be able to choose to install 6.1.2 from your downloads.