iOS update is so simple and user friendly, Apple Giving wide options to update complete iOS in iPhone, iPad and iPod touch. Here I talk about way of OS update after that pros and cons effect on your device. You know that iOS device update using iTunes is completely easy task. Because Chance to stop upgrade process is minimum as compare to Upgrade iOS without iTunes in iPhone, iPad and iPod touch. Recently Apple Gave iOS 8 in 2014, But after bug fixing and some iOS improvements, Current version is iOS 8.0.2.
Note: if possible please take backup using iTunes in your Mac/ PC. In this process you doesn’t need any Wired or Wirelessly network connection. Just plug your iPhone and Mac with Mac using lighting cable.
Steps to Upgrade iOS without iTunes in iPhone, iPad and iPod touch: iOS 8
Step 2: Now, are you going to upgrade iOS on Wireless network, Wi-Fi and 2G or 3G. if possible choose More secure network as a Wi-Fi. Your iPhone running on Trusted connection and efficient battery for update more than 75% or near to 100%, because that will take time.
Step 3: Next, Go to the Setting app.
Step 4: Now, Scroll down and Tap on General option.
Step 5: Under the General, Tap on Software update option.
Step 6: Now, This screen will showing how many data updates will be taken during downloading process in MBs or GBs. So Make sure you have efficient space or not.
Step 7: All is Ok, then Tap on “Download and install” or “install now”.
Validate message will appear to confirm that, You want proceed with Wi-Fi network. If your then Ok. Next accept terms by tap on Agree button.
Step 8: in the same screen, You can see download progress with blue line moving left to right on screen.
After Download Completed, iOS system asks to install now or later. Tap on install option.
Step 9: You can see black screen with Apple logo and installation progress bar.
After Successfully installed new iOS your Device (iPhone, iPad and iPod touch) will restart automatically. Now you have new iOS Check under the Setting > General > about > Version.
Note: in case you are failed some valid reason, and then you can recover it by using DFU mode.
Pros: Time consuming for Upgrade iOS without iTunes in iPhone, iPad and Touch. Easy to setup
Cons: High Possibility to stop update process.
Same process you can try for Update iOS in iPhone without lighting cable, Upgrade iOS 7 to 8, Find and Update latest iOS without iTunes o Mac/ PC.
Are you happy with new look iOS in iPhone, after Upgrade iOS without iTunes in iPhone. Any Problem? What you feel share with us.