Guide for installing unsupported games and programs on iPhone, iPad past generations and running past versions of iOS.
Developers often put restrictions on their applications, preventing them from running on devices of older generations and / or with an old version iOS. There are several reasons for this:
The application has been compiled (built) for a newer processor
Technical reason. If so, then the application was created exclusively for new iPhones, iPads and there is no reason to edit it, since it will still "fall" on old devices.Here is a list of processors arranged by device model:
- iPhone 2G: ARM11
- iPod touch: ARM11
- iPhone 3G: ARM11
- iPod touch 2g: ARMV6
- iPhone 3GS: ARMV7
- iPod touch 3g: ARMV7
- iPhone 4: Apple A4
- iPod touch 4: Apple A4
- iPad: Apple A4
- iPhone 4S: Apple A5
- iPad 2: Apple A5
- iPad 3: Apple A5X
However, sometimes developers simply try to push the user to buy a new iDevice "a or update iOS to temporarily get rid of piracy, for example, as was once done with iPhoto and iWork.
Then edited, this application will run smoothly on your iPhone or iPad, without the need to update it.
Each application lists its system requirements. Your requirements - possibilities are indicated in:
"/System/Library/CoreServices/SystemVersion.plist" "/System/Library/CoreServices/SpringBoard.app/***AP.plist"
These sheets cannot be edited unless your device has been jailbroken, but we can edit the app's requirements.
How to change application requirements for iPhone, iPad
What do we need for this:Archiver 7zip, a *plist file editor such as Plist Editor For Windows, file manager iFunBox, well, the IPA file of the application itself.
Editing procedure:
1. Copy your IPA file somewhere;
2. Open it with 7-zip;
3. Find, extract and open " iTunesMetadata.plist". For the first time, we advise you to extract it and edit it separately with Plist Editor For Windows;
4. In it you will find the lines " UIRequiredDeviceCapabilities", or " MinimumOSVersion". You just need to remove the required DeviceCapabilities and set the minimum system requirement to iOS version 1.0. If there is no line " UIRequiredCapabilities"that's nothing to worry about, the same with" MinimumOSVersion";
How to change requirements:
We find:
200?"200px":""+(this.scrollHeight+5)+"px");">
An empty line looks like this:
200?"200px":""+(this.scrollHeight+5)+"px");">
How to change operating system requirements:
We find:
200?"200px":""+(this.scrollHeight+5)+"px");">
We change:
200?"200px":""+(this.scrollHeight+5)+"px");">
5. Replace the modified original plist;
6. Find Info.plist in the application file and do the same as we did with " iTunesMetadata.plist"
7. Save;
8. Install using iFunbox.
If the installation fails, see the error message. If it is "0xe8003ffe" or "-402636802" then the application was just created for a different processor. Even if you manually install the application, it will not start.
Try it, as the chance to launch the application increases at times, at least on iOS 5.0 iPad 2 I iPhoto launched.) Unsubscribe.
If you did not find an answer to your question or something did not work out for you, and there is no suitable solution in the comment below, ask a question through our . It's fast, simple, convenient and doesn't require registration. You will find answers to your and other questions in the section.
Join us on
Apple regularly updates the iOS operating system so that users can enjoy new features. But not everyone likes these updates - some iPhone and iPad owners prefer to use older versions. How to roll back iOS if a fresh update turned out to be inconvenient? To do this, there are two simple tools available even to novice users.
Updates and Precautions
The appearance of new versions of iOS does not mean that the old versions stop working. Only the oldest versions that are no longer signed by the developer do not work. If you install such an operating system on your device, then it will not be possible to activate it. This limitation can be bypassed using the iOS Downgrade Tool, but this is only possible if the device is jailbroken.
It is possible to roll back iOS. And experts from Apple made sure that this procedure was as safe as possible. If flashing Android devices can still lead to a loss of performance, then in the case of the iPhone and iPad, the situation is simpler - failures are practically excluded here. But that doesn't mean we won't need backups. What is recommended before rolling back iOS?
- Make a full backup of your device;
- Save all necessary files in a safe place;
- Check if your data is synced with iCloud.
If all the conditions are met, you can safely proceed to return to the previous version of iOS. Where can I get previous firmware for Apple devices? For this, there is a site getios.com. By accessing this resource, you will find a simple form in which you will need to select your device, model, and requested version.
It should be noted that the resource contains all versions of the iOS operating system for all devices from Apple from iPhones to Apple TVs.
How to return the old version of iOS
To perform this operation, we need a firmware file with a previous version of iOS, a computer with iTunes installed, a smartphone / tablet and a cable. We connect the device to the computer, launch iTunes and wait for the connection to be established.
As soon as the device is determined, we can proceed to roll back the firmware. To do this, go to the "Overview" tab and click on the "Update" button while holding down the Shift key (Alt on Apple computers). Specify the location of the previously downloaded file and wait patiently.
As soon as the rollback of the iOS operating system is completed, we activate the device and start using it. If for some reason the rollback fails, you can return to the working version - you saved it earlier as a backup? If there is a copy, select it and return it. Now you can try to rollback again.
Please note that if you are using a version of the operating system that is not signed by the Apple developer, then the activation process will not be possible.
As we can see, canceling an iOS update and returning the previous version of the operating system is relatively easy. Any failures are practically excluded here, but a full backup cannot be neglected - you should always be able to return to a working firmware.
Before you return the old version of iOS, you need to take care of disabling the Find My iPhone function - this is done in the iCloud settings. Similarly, this function is disabled in iPad tablets.
iOS Downgrade Tool
We have already said that the oldest versions of the iOS operating system are not signed by Apple. Therefore, they cannot be installed. And why are they needed? Older versions are obsolete, they have a lot of bugs, they consume too much battery power. After all, new versions are not being developed so that users continue to use old firmware.
However, sometimes the need to install the old version still appears. In order to install an older version of the iOS operating system, you need to jailbreak and use the iOS Downgrade Tool. It is easy to use and does not cause any particular difficulties.
At the first stage, you need to install the SSH package on the device - this is done through the Cydia program, created specifically for installing software that is not available in the official AppStore application store. Next, we need to connect the computer and the iOS device to the same Wi-Fi network and find out what IP address is assigned to the connected device. To do this, you should look into the connection settings or visit the administrative panel of the router.
Next, run the iOS Downgrade Tool, enter the IP address of the device, select the iOS version from the drop-down list, click on the "Downgrade" button - the firmware procedure for the selected version will start. The utility may freeze a little, but this is its normal behavior.
A sign that the downgrade went well will be a restart of the device and its subsequent boot in working mode - now you can enjoy the old version of iOS. Before performing the procedure, do not forget to backup all your data, as flashing provides for their complete removal.
You can find information on how to jailbreak on a particular device from Apple on the pages of our website or on specialized resources.
There are times when the user needs to download the previous version of the app on the iPhone instead of the latest one. For example, this situation was relevant when the VKontakte mobile client lost the “Audio Recordings” section, and “users” unknowingly updated “app” to the latest version. Turning back, as it turned out, was impossible. But there is still a way - it involves using the Charles Proxy tool on OS X.
Via Charles Proxy you can download the old version of the app on your iPhone via iTunes. The process itself is a little tedious and long, but the method is actually working. Foreign colleagues even filmed a full video demonstrating the work of the Charles Proxy utility.
Step 1: Download, then install and run the Charles Proxy tool on Mac. In the window that opens, click on Grant Privileges and enter the administrator password.
Step 2: Next, you need to download the app you want to downgrade to a previous version through iTunes. In the tool window, in the Structure section, you will see the appearance of new lines. You should see a "buy" server, right click on it and click on Enable SSL Proxying.
Step 4: Now re-find the same application in iTunes through the search bar and click on the application download button again. After that, cancel the app download again.
Step 5: In the Structure section, click on buy, then buyProduct.
Step 6: Go to the Response tab, right click on buyProduct and click on Export. Select Desktop as the export destination, select the XML format, and click the Save button.
Step 7: Using a text editor, open the XML file, scroll down and find the line:
You should see a list like this:
These are all versions of the application, from the very first to the latest. Copy the version number you want to download. Then close the text editor.
Step 8: We return to Charles, right-click on buyProduct and select Edit (Change).
Step 9: Press Text and find the following line at the top of the page:
Step 10: Under this text, you will see the numeric value inside the tag
Step 11: Scroll on the Response tab - you should see bundleShortVersionString. Below it, you will see the actual numerical version of the application that you entered.
Step 12: Right-click on the last item buyProduct in the list under "buy" and click on Breakpoints.
Step 13: In iTunes, again through the search, we are looking for an application to refresh the page. After that, click on the application download button - the application download begins.
Step 14: We return to Charles. The tool splash screen may briefly appear. Next, click on the Edit Request → XML Text button and paste the version number that we copied in step 7 under
Step 16: Open iTunes, the download should be started and completed.
Step 17: Click on the tab My Apps (My applications), you will see the downloaded application. It must be an old version of the application. To check this, you can right-click and select Get Info. The version number will be listed there.
Step 18: Now all that's left is to connect your iPhone to your Mac and drag the old app icon onto your iPhone. That being said, any new versions of the app must be uninstalled from your iPhone before you can install the old version.
Step 19: Close and remove Charles when finished.
Almost every user of the products of the legendary Apple company at least once in their life faced with the question of how to roll back iOS on their mobile device. The process of returning the old operating system on an Apple device is usually not difficult. In order to find out how to roll back iOS, it is enough to clearly follow the instructions below and then you can not only install the old version of iOS, but also save all your data on the device.
Before installing the old version of iOS, we recommend that you carry out a few simple preparatory steps:
- – if in any way an error occurs during the iOS rollback, then you risk losing all the data on your mobile phone or tablet. To avoid such troubles, you need to make a backup copy of your data.
- Selecting an operating system version - Before you learn how to roll back an iOS version, you must select an operating system version. You should take into account the fact that iOS developers have stopped supporting older versions of the operating system.
So, considering the question of how to install the previous version of iOS on your mobile device, you should be guided by a simple instruction. First, you need to download the version of iOS you need:
- Go to getios.com resource;
- After that, find the field that says YOUR DEVICE and indicate which mobile device you are using.
- Now you should see a field in which you should specify the model of your gadget.
- In the new iOS VERSION window, you need to specify which iOS OS you want to install on your device. Only after that, as you specify the desired version of iOS, the rollback can be successfully performed.
Now we can look at how to get back the old iOS on our mobile device:
- Connect your mobile device to your PC. Please note that the latest version of the special iTunes program must be installed on the PC. Otherwise, before installing an older version of iOS, you must download and install this program.
- We launch the application on our personal computer to start returning the old firmware on the device.
- After that, you need to select the type of your mobile device. To do this, you can press the corresponding key in the interface or use the key combination CTRL+S.
- Next, in the window that appears, click the “Browse” button and select “Update” in the new window.
- If your PC is running Windows, then hold down the Shift button and at the same time click on the “Update” button. If you have a Mac, then hold Alt instead of Shift.
- After that, you will see a form where you should select the previously downloaded file for iOS rollback.
- Congratulations! The process of installing the old version of the OS has begun. In most cases, the process of installing a previous version of iOS is fairly quick.
So, let's look at another option on how to install a previous version of iOS on your gadget. To do this, we need the RedShow program. This program can be installed on both Windows and Mac. By the way, before you start rolling back iOS, you should carry out the above preparatory steps to save your data on your mobile device. It should be said in advance that this method is somewhat more complicated than the previous one, but sometimes it becomes necessary to use it for advanced PC users.
Many users of Apple mobile devices are wondering: how to return the old version of iOS? This is usually due to the fact that, having updated to a new version, a person has complaints about an unusual interface, poor compatibility with specific devices, or bugs that have appeared.
The developers of Apple products themselves do not welcome the option of switching to an older version of the software. Yes, they provide the ability to roll back to the old version of the operating system immediately after the release of a new update (a kind of test mode when developers finish iOS, eliminating bugs and glitches). But some time will pass - two weeks, and it will be impossible to return the old version. Therefore, users of branded devices find workarounds to roll back to an older version of iOS. This article presents the easiest and most effective method to revert to an older operating system than the one currently on your Apple device. Well, we solve your problem: How to install the old version?
In order not to lose the data stored in the device's memory, you need to copy them to a safe place. Make a full backup of your gadget in iTunes on PC and iCloud storage. These steps will allow you to return all files and personal data when you roll back to an older version of iOS. Rollback means the complete erasure of all information on the device, leaving only clean software.
After copying the data in two ways, you need to go to iCloud settings, find your iPhone or iPad there (depending on which device you have) and turn it off. This is done in order to remove protection from the software available on the device. Otherwise, there is no way to return the previous version of iOS. But do not worry about this, because protection is removed only during the installation of the old version, and upon completion of the rollback, the protective function will be enabled automatically.
Getting Started Installing Old iOS
So, how to install the old version? This is done in a few simple steps. You will also need a computer, a USB cable, and iTunes (the latest). First of all, check the table (http://appstudio.org/shsh) which old firmware your Apple device model supports. Then you can proceed directly to the beginning of the installation of the desired iOS.
Step one - download the firmware file
We go to the site http://appstudio.org/ios , here we will download the old version of ios. The site is in Russian, I don't think there will be problems. We select the type of device, model, select the firmware that is needed.
Step Two - The process of rolling back to an older version of iOS
1 way
Connect your device to your computer using a USB cable. In iTunes, you need to open the device management page. Next, you need to hold down Shift (Alt for Mac), and then refresh the device control window by clicking the appropriate button. Explorer (Finder for Mac) will open, where you need to select the old operating system file that you previously downloaded. Confirm the installation of the older operating system.
Method 2 - using RecoveryMode
To enable the system emergency recovery mode (RecoveryMode), you need to do the following: while holding the HOME button, connect the device to the computer via USB (you must first turn off the mobile device). Next, launch iTunes, in the “restore iPhone or iPad” window that appears, click “ok”, the File Manager will appear, where you will need to select the firmware you downloaded. Then everything is clear: confirm, the installation begins.
That's all, installing the old version is not at all difficult, you can watch the progress of the process in the iTunes window, at the top of it. In no case do not interrupt the installation process: do not disconnect the gadget from the computer, do not run any programs until iOS is installed. You can use the device immediately after you can roll back iOS. You will know when the installation is complete when a white screen and a welcome message appear. After that, you need to activate your device and use the newly installed iOS in your work without any problems.
Now you can easily run the old version of the application and use the interface that you are used to and abandoned due to the update. If for some reason you were unable to roll back the software, describe your problem in the comments. We'll help you figure it out.
