I want an iOS app that people can use to submit phones imei unlocking services. All the app needs to support is imei submission with paypal payment support.
I want to tell you in iOS that us developers dont have any privileges to extract IMEI programmatically from device. If you want IMEI then user will have to Copy/paste the IMEI or enter it manually. I can give you sources that verify my statement..if you are not planning to release on APP store then it can be done with help of Private API's
need more detail needed to understand this project.
1. which back end you want to send imei number
2. I observed on iPhone getting imei number has some technical challenges
3. can you describe more one your project like flow information