How to install Lightning Sign?
There are a lot of useful apps that may be removed from the App store due to a violation of the App Store policy, and may even cause the download record in the Apple ID to disappear after a period of time, making it impossible to download again.
![免越狱通过iOS设备实现IPA签名工具](https://lightning-sign.com/wp-content/uploads/2020/05/Annotation-2020-05-28-134928.jpg)
In here I will teach you how to use i4Tools7 To Get your Lightning sign app back & save and export the original App (.ipa) file to prevent it from being suddenly removed from the App Store, and you can still install it after changing the device.
![I will teach you how to use iMazing to save and export the original App (.ipa) file to prevent it from being suddenly removed from the App Store, and you can still install it after changing the device.](https://lightning-sign.com/wp-content/uploads/2020/05/imazing-export-ipa-1024x576.jpg)
The main reason for using i4Tools7 is that iTunes has removed the App Store function in subsequent new versions, resulting in users having no way to back up the App extra, so they need to rely on the i4Tools7 tool to achieve this, which is a more powerful iOS management than iTunes The tool is available on both Windows and Mac.
First of all, the computer needs to install iTunes and i4Tools7.
How to install Lightning Sign through i4Tools7 ?
Step 1- Download i4Tools7 form following button
Step 2- Install i4Tools7.exe
![](https://lightning-sign.com/wp-content/uploads/2020/05/Lightning-sign-new-install.jpg)
![Lightning sign](https://lightning-sign.com/wp-content/uploads/2020/05/Finish-lightning-sign.jpg)
Step 3- Connect your iPhone/iPad to computer
![Lightning sign complete install](https://lightning-sign.com/wp-content/uploads/2020/05/Finish-lightning-sign-install.jpg)
![Connect your device to computeer](https://lightning-sign.com/wp-content/uploads/2020/05/Finish-lightning-sign-install-connect-phone.jpg)
Step 4- Follow on screen instruction
Enter shandianqian in Search bar.
![](https://lightning-sign.com/wp-content/uploads/2020/05/Finish-lightning-sign-press-lightning-sign-install.jpg)
![Free import Enterprise Cert,sign app without MAC or PC,One Click sign your app on Phone 2.Load App via Files or Telegram etc... 3.If you doesn't have Enterprise Cert,you just need 16.99$ buy one own cert based on udid for 1 year 4.Easy Use,with own cert sign app to your phone is unlimited(one phone one cert,dont support install to other phone)](https://lightning-sign.com/wp-content/uploads/2020/05/Finish-lightning-sign-press-lightning-sign-install-button.jpg)
Congratulation you have successfully installed Lightning sign app on your device.
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Step 5- Import your certificates and sign your favorite apps.
Are you looking for revoke free certificate ?
Please press following button and generate your own custom Certificate.
**This certificate service provided by UDIDMasters.com website.