Jailbreak And Unlock IPhone 3GS 4.1 Baseband 05. 14. 02

In this article i  will discuss how to untethered jailbreak and unlock your IPhone 3gs .

Before anything else, you need a couple of apparatus before you get started

Things you need to Jailbreak IPhone 3GS 4.1

1 Download the latest version of RedSn0w 

2 Download your Firmware here

After you have downloaded  RedSn0w, Extract and Open it as administrator

 jailbreak and unlock iphone 3gs 4.1 baseband 05. 14. 02

3 Connect you IPhone 3GS. to your Computer, Make sure you have itunes installed

4 While you IPhone 3gs is connected to your pc, open RedSn0w

5 After this screen appears. Click Extra

At this step you will need to select -Select IPSW. Browse for the Firmware you have downloaded f  to jailbreak and unlock iphone 3gs 4.1 baseband 05. 14. 02

After you have selected your firmware Go back to the this screen

6 Select Jail break and install Cydia

7 Now is the time to put your iphone 3gs 4.1 in DUF Mode.

RedSn0w will guide your through the process .

Your IPhone 3GS will be exploit in the next step

After IPhone 3GS has Finish Exploiting  .

Here you will select

> Check Cydia

>Downgrade From Ipad Baseband —06.15.00 to 05.15.00 (Important Step)

(Optional) – Install IPad base band then downgrade after

 jailbreak and unlock iphone 3gs 4.1 baseband 05. 14. 02

9 After you have selected those 2 Options, your IPhone 3gs will reboot again to upload new boot rom, kernels and loader

After it has completed, your device will boot with no Service . To fix this download and install ultrasn0w from cydia

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