Click on i Tunes in the menu bar and then click on “Check for updates.” Once i Tunes is all squared away, it’s time to turn your attention to your i OS device and follow these instructions: Step 1: Connect your i OS device to your computer using an USB cable.Wait for i Tunes to open and connect to your device.Because Wi-Fi issues vary depending on different network setups, different fixes work for different users.

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You can check your i Phone, i Pad or i Pod touch’s back cover for the model number to download the appropriate download link.

Download links for i OS 9.0.2 for i Phone: i Phone 6s i Phone 6s Plus i Phone 6 i Phone 6 Plus i Phone 5s (Model A1453, A1533) i Phone 5s (Model A1457, A1518, A1528, A1530) i Phone 5c (Model A1456, A1532) i Phone 5c (Model A1507, A1516, A1526, A1529) i Phone 5 (Model A1428) i Phone 5 (Model A1429) i Phone 4s Download links for i OS 9.0.2 for i Pad: i Pad mini 4 Wi-Fi i Pad mini 4 Wi-Fi Cellular i Pad Air 2 (Model A1566) i Pad Air 2 (Model A1567) i Pad mini 3 (Model A1599) i Pad mini 3 (Model A1600) i Pad mini 3 (Model A1601) i Pad Air (Model A1474) i Pad Air (Model A1475) i Pad Air (Model A1476) i Pad mini 2 (Model A1489) i Pad mini 2 (Model A1490) i Pad mini 2 (Model A1491) i Pad (4th generation Model A1458) i Pad (4th generation Model A1459) i Pad (4th generation Model A1460) i Pad mini (Model A1432) i Pad mini (Model A1454) i Pad mini (Model A1455) i Pad Wi-Fi (3rd generation) i Pad Wi-Fi Cellular (model for ATT) i Pad Wi-Fi Cellular (model for Verizon) i Pad 2 Wi-Fi (Rev A) i Pad 2 Wi-Fi i Pad 2 Wi-Fi 3G (GSM) i Pad 2 Wi-Fi 3G (CDMA) Download links for i OS 9.0.2 for i Pod touch: i Pod touch (5th generation) i Pod touch (6th generation) Update 2 i OS 9.0.2 fixes the lock screen security flaw that was introduced in i OS 9, which allowed anyone to bypass passcode to access Photos and Contacts.

Greenpois0n untethered jailbreak does not require SHSH blobs for i OS 4.2b3.

Connect your i Pod touch 4G, 3G, or 2G to your computer via USB cable and restore i OS 4.2.1.

Please note i OS 8.0.2 is available as a free upgrade for the following i OS devices: Before you plug in your i OS device.

take a moment to make sure you are using the latest version of i Tunes.You can install new themes, apps that Apple doesn’t allow on their store, and much more.There are specific programs that you need depending on the version of i OS that you are running.This guide is on how to jailbreak i Pod Touch 4G, 3G, 2G i OS 4.2.1 untethered with Greenpois0n RC5.Greenpois0n RC5 can jailbreak i Pod Touch 4G, 3G, 2G untethered on i OS 4.2.1 firmware.Rest of the steps are exactly similar to the guide posted here: How to: Jailbreak i OS 4.2.1 untethered with Greenpois0n RC5 Download Greenpois0n [All Versions]Jailbreak i Pad 2Jailbreak Me 3.0 to Jailbreak i OS 4.3 Untethered!