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How to Flash iPhone 7 Plus iPhone Unavailable Forgot Passcode


iPhone 7 Plus was released in 2016, and in 2023, the device will be around 7 years old. In the world of technology, it is already considered a rather old device.

Even though the iPhone 7 Plus may not have the latest specs like the newer iPhone models, it still has good performance capabilities. 

However, with the development of applications and operating systems that are increasingly advanced, you may experience limitations in running some of the latest applications or features.

Apple regularly releases iOS operating system updates to improve security and provide new features. However, after a few years, older devices may no longer get the latest operating system updates. So if you want access to the latest features and fixes, you may want to consider a newer device.

Over time, the availability of spare parts for older devices can also become an issue. If you have a hardware failure or need a battery replacement, it can be more difficult to find parts for the iPhone 7 Plus in the future.

Do you still use the iPhone 7 Plus? Is it still appropriate for you to use it as your daily device? and have you ever experienced forgetting the screen lock or passcode on the iPhone 7 Plus?.

Forgetting the screen lock on the iPhone 7 Plus is common for users who change their screen locks too frequently. So that if the user messes up too many passcodes on the device, the statement "iPhone unavailable" will appear on the device's screen.

If "iPhone unavailable" has occurred, how do you fix it? To fix "iPhone unavailable" we need firmware and 3utool to perform software recovery on the device.

For those of you who experience "iphone unavailable" getting firmware and 3utool is very easy. Please download the two files at the link below.

3utool for Windows : download

Firmware iPhone 7+ : download

to make your work easier to repair the iPhone 7 plus "iphone unavailable", please learn how in the video tutorial below.

If all the above attempts are unsuccessful or you are having difficulty solving the forgotten passcode problem, it is recommended to contact Apple or an Apple authorized service provider for further assistance. They can provide more specific guidance and solutions that fit your situation.