How to upgrade an iPhone 2G to iOS 3.0-3.1.3
- By Jonathan Yeung
- •
- 11 Aug, 2017
- •
1) Go to https://ipsw.me/
a) Select iPhone
b) Scroll down and select iPhone 2G
c) Select any version of iOS 3 you want to restore to.
d) Click download.
a) Select iPhone
b) Scroll down and select iPhone 2G
c) Select any version of iOS 3 you want to restore to.
d) Click download.
2) Connect your iPhone 2G to your computer.
3) Put your iPhone 2G into DFU recovery mode by:
a) Pressing and holding the power button and home button down for 10 seconds.
b) Then, release the power button while still holding the home button down.
c) You can release the home button once iTunes detects the iPhone 2G is in DFU mode (if not, try again).
3) Put your iPhone 2G into DFU recovery mode by:
a) Pressing and holding the power button and home button down for 10 seconds.
b) Then, release the power button while still holding the home button down.
c) You can release the home button once iTunes detects the iPhone 2G is in DFU mode (if not, try again).
4) Then in iTunes, hold the Shift key (for Windows users), or the Option key (for MacOS users), and press the ‘Restore iPhone’ button.
5) Select the IPSW (iOS) file you downloaded.
Your iPhone should now be restoring (this may take some time).
Once your iPhone has finished, you should be on whatever version you restored to!
5) Select the IPSW (iOS) file you downloaded.
Your iPhone should now be restoring (this may take some time).
Once your iPhone has finished, you should be on whatever version you restored to!
Written and edited by Jonathan Yeung
Having recently gained interest in purchasing a pair of AirPods clones, I was surprised at the lack of information available online. So after conducting extensive research, I created the following comparison tables below. What surprised me was how fast companies have been in releasing new models, with five different versions having been released over the past two months. In fact, it was only during 2019 that replica AirPods have been able to come very close in imitating the design and functionality of real Apple AirPods, and even surpassing them.
Please note that in the comparison tables below, I have not included the earlier TWS models in the comparison tables below as the newer models are more 1:1 in size and features, and thus were not the subject of my research. Additionally, I have only researched and compared the more popular and well-received TWS models, which is also why some later models including the i11 TWS are not included.
Note: 16GB iPhone 2G models can’t be downgraded to iOS 1.0. If you have a 4GB or 8GB iPhone 2G, check the serial number: If the third digit is a 7, and the fourth and fifth digits are less than or equal to 48, then the device can be downgraded to iOS 1.0. If your device can’t be downgraded to iOS 1.0, you can still downgrade to as low as iOS 1.1.4- which you can follow in this tutorial here.
Only certain iPhone 2G models can be downgraded to iOS 1.0, but all of them can be downgraded to as low as iOS 1.1.4. The following tutorial will show you how.
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