How can the original installation file still exist after the iPhone 5 software update?

iPhone5 Software Update only updates the version of the system, and does not delete programs and files that have been installed on the system.

iPhone5 to delete the installed program files is as follows:

Step 1: Click on the desktop "Settings" icon.

Step 2: Open "General" and select "Dosage".

Step 3: After selecting the software, click on "Delete App".

If you have jailbroken your phone and installed it with assistant software, you can choose to keep the original installation files. The software installed in the Appstore, if the installation package is not retained, it is necessary to save space.

The original installation files are automatically deleted after the iPhone5 software update. When there is software to update, the system will automatically judge and compare the new and old versions of the software, if there is new software, the system will automatically prompt to update, when updating, the new software will replace the old software, and after installation, the system will automatically clean up the installation file. If the old installation files are not cleared, there will be more and more junk files, which will waste a lot of space, Apple is very concerned about "saving" in all aspects, and there is very little garbage generated, so the installation files will be deleted mercilessly after installation or upgrading.

There is no setting in the settings to overwrite the original installation file.

Updating software isn't meant to help you uninstall your phone. It's good if you don't tie it.

System upgrade refers to the upgrade of the old version of the software in the computer to the new version, such as upgrading from the old XP system to the new W7, and the software in the computer from the old version to the new version.

After the system is upgraded, the installation files will generally be there, but there are some special places where the installation files will not exist.

If the system upgrade is an ordinary home computer, there is no installation of the restore wizard or something, and the installation file must be saved.

If it is an Internet café computer, the restore wizard is generally installed, so the installation file is not saved.

There is also a situation where you put the installation files in which disk, generally the installation files should not be placed in the C disk, placed in other disks other than the C disk, it will be saved, and the C disk will generally be overwritten.

If you use Wi-Fi to update, you won't erase the previous software, but just in case, it's a good idea to back up your data before updating.

App updates installed on your phone should be directly overwritten, and all your records will be saved after the update is complete.

Or install a fast game after jailbreaking, which is an updated package in the app store, and you can choose to delete or keep the update package after installation.

It's easy to use when the software is removed and installed, and you can also find a lot of fun games.

Update directly in the phone,After the update, the installation package is automatically deleted。

App updates installed on your phone should be directly overwritten, and all your records will be saved after the update is complete.

Or install a fast game after jailbreaking, which is an updated package in the app store, and you can choose to delete or keep the update package after installation.

Yes... Make a backup before updating

It's just to replace it.,This is pretty much the same for every phone.。

Also, it is recommended to back up your phone before updating.

In, bai only system updates, formerly du

Setup, installation.

zhi's software will not change.

DAO iphone system back update method:

1. Open "Set Answer".

2. Enter the settings interface and click "General".

3. In the general interface, click "Software Update".

4. If the software update detects that there is a new system, you can click Update and then keep the phone battery sufficient, if the phone system is already the latest version, there is no need to update.

Look at what you do on itune, click Update: the system is upgraded to the latest firmware, and the information is there! Restore: You can back up the data and then restore the specified firmware

The upgrade on the phone is still there! I'll go up when I get out of the new system.

If you don't have a jailbreak, all the software you originally installed won't change.

You can back up on your computer, and restore the backup after upgrading your system, just like before

There is a jailbreak, you have to restore it on iTunes before you can upgrade.

It can be said that it is a little more clear.

If your original documents, files, and programs are in the system disk, that is, the C drive, then after you use one-click restore, these things will be gone, you can try to use the relevant software to recover the deleted files!

What computer are you? IBM notebooks, there are several levels of restoration methods, if you choose to restore the factory, then there is none. It doesn't matter if it's a regular desktop.

As long as it's not on the C drive, it won't be lost. But the program is not easy to say, even if it is not on the C drive, even if the file is still there due to the registry, it may not be able to run.

One-click restore is the system that was restored to your most recent backup.

Your current documents, files, and programs are backed up.

If these documents were backed up with one click before the one-click restore, then they were all there, and if not, there was nothing!

Generally, as long as it is not on the C drive and the desktop, it should be there.

The system update only updates the system, the software you install yourself, ** and all other information will not change, rest assured.

No, the update will not erase the original software, and the restoration will be

This one definitely won't, it will only be deleted if you sync with iTunes.