IPhoneX phone failed to update the highest version, what s going on, difficult

Part 1: iOS11 Update Failure Solution:

As shown in the figure above, the update fails because of the unstable network. Retry a few times, try a few more times and solve the problem. Or turn on 4G in the case of a lot of traffic, use your own traffic, don't use wifi to verify.

There is also talk on the Internet about turning on the airplane mode on your phone. Then turn on Wi-Fi and update it again.

Part 2: How to re-upgrade iOS11:

1. To upgrade by installing the ios11 profile, first delete the profiles that have been installed on your phone, copy the ios 11 profiles (click to view) to open them in Safari, follow the prompts to install the profiles, and restart your phone. After rebooting, you will receive the system OTA file of iOS 11, upgrade the file to complete the upgrade.

11 firmware package (click to view), connect your device to the computer, you can back up the data with iTunes in advance. Then hold down Shift (Windows) or Alt

option（mac）。While doing this, click on the "Update" button. You will then be prompted to select the IPSW file you want to update. Select your previous** iOS11 beta version firmware and wait for the computer to be installed successfully to complete the upgrade.

How to deal with iPhone system upgrade failure: You can put your iOS device into recovery mode and restore the device with iTunes:

2. If iTunes is turned on, please turn it off, connect your device to the computer, and then open iTunes;

3. With the device connected, force restart the device with the following steps: 1. On iPhone 6s and earlier, iPad or iPod touch: Press and hold the Sleep Wake button and the Home button at the same time, when you see the Apple logo, don't let go of the buttons, keep holding both buttons until you see the recovery mode screen.

2. On iPhone 7 or iPhone 7plus: Press and hold the Sleep Wake button and the volume down button at the same time, when you see the Apple logo, don't release the buttons, keep holding both buttons until you see the recovery mode screen.

4. When you see the option to "Restore" or "Update", choose "Update". iTunes will try to reinstall iOS without erasing your data, wait for iTunes to have your device's software, if it takes more than 15 minutes and your device is out of recovery mode, wait for it to end and then repeat the third step.

Apple X Update Failure Reasons and Solutions:or public Wi-Fi for updates. If your Wi-Fi connection is slow or unstable, your iPhone will also prompt you when you update it with no internet connection.

At this point, you can try to connect to a good Wi-Fi network before starting to update your device.

2. Reset network settings.

The iPhone's network settings can be flushed by some apps.

Fixed, these settings may prevent you from updating to iOS, in which case you can try resetting your network settings: Go to Settings > General > Reset > Reset Network Settings. Note that resetting your network settings will clear your Wi-Fi password, VPN password, and Bluetooth connection, so make sure you've remembered your password.

4. If you don't have enough space to update: If you don't have enough space to install the update, the software on your device will try to make space. It only removes removable app data, not any of your data.

But it should be noted that if the storage space is full, it is very easy to have "white apples" during the upgrade process.

Problem, Wheel Judgment Tomb leads to data loss. To avoid this unexpected situation, make sure that your device has enough storage space.

The problem of not being able to update iOS15 and the solutions are as follows: 1. I did not receive the update push: Please make sure that the device supports updating to iOS 15 iPadOS 15, click here to view the devices that support iOS 15 iPadOS 15.

Check for beta profiles: If you've previously upgraded to a beta version, you'll need to go to Settings > General, tap Profiles & Device Management, delete the beta profile, restart the device, and check for updates in Software Update. 2. If the space is insufficient, you can't update the potato shirt line:

If you don't have enough space to ** and install updates, the software on your device will try to make space. It only removes removable app data, not any of your data. However, it should be noted that if the storage space is full, it is very easy to have the "white apple" problem during the upgrade process, resulting in data loss.

To avoid this unexpected situation, make sure that your device has enough storage space. You can remove content and apps that you don't use on your device to make room for updates. You can check it by going to Settings - General - Device Name Storage.

You can use your device as normal when you update, and then your device will notify you when the update is ready to be installed. To increase speed, avoid other content and use a Wi-Fi network whenever possible. 4. Unable to connect to the update server or unable to verify the update:

When you try to update your device, you might see a message that says, "Unable to check for updates. An error occurred while checking for software updates.

or "Unable to install update." Network access is required for the update to occur. "What should I do if my iPhone won't update iOS 15 official version or has problems with the update?

When you see the above prompt, try updating your device again using the same network. If you still see one of the above messages, please try updating your device using a different network, or flash your device via AIS Assistant. If the issue persists after trying to update using multiple networks, remove the update and try reinstalling.

How to deal with iPhone system upgrade failure: You can put your iOS device into recovery mode and restore the device with iTunes:

1. Access.

Hello dear and happy to answer for you. ios15 installation update failure causes and solutions:The first thing that has a problem with the installation method is the installation method,This update installation method is a little particular,You need to first ** description file to update,You can't install it directly in the system update,Otherwise, there may be installation failure。

The model does not support the second is that the model is not supported,The official model is iPhoneSEThe second generation to the most **iPhone,The devices under the lead wax do not support iOS15 update and upgrade,So there will be a reason for the failure of the update。 If the network connection is not normal, you need to network the **file** when you update, if your network is not very stable or not good, it will lead to a problem with the file**, and the Apple update system can only use the wireless network update, and do not give you data to update, so you need to find a stable network area to update**. Insufficient memory is the last one is a hard injury,Memory space is not enough,Every system occupies the memory of the phone,Update ios15 is necessary to install it after good,If your phone's memory space is insufficient,Resulting in inability,Resulting in the inability to update,Either change the phone,Or uninstall something first,Then update and play after coming back。

The above is all the answers of the answer, I hope it can help you, and I wish you a happy life

Why can't Apple X update ios15 Hello dear,ios15 installation update failure reasons and solutions The first thing that is the installation method is the installation method,This update installation method is a bit particular,You need to first ** description file to update,Can't be installed directly in the system update,Otherwise, there may be installation failure。 The model does not support the second is that the model is not supported,The official model is iPhoneSEThe second generation to the most **iPhone,The next devices do not support iOS15 update and upgrade,So there will be a reason for update failure。 If the network connection is not very stable or bad, it will lead to problems with the file, and the Apple update system can only be updated using the non-coincidental manuscript line network, and you will not be updated with your data, so you need to find a stable network to update**The last one is a hard injury, the memory space is not enough, every system occupies the memory of the phone, and the update ios15 must be installed after the **** is good, If your phone's memory space is insufficient, it will not be able to **, resulting in the inability to update, either change the phone, or uninstall some things first, and then update and play in the next Xiaoxiao to hope it can help you.