Payments of EMIs are not made on time by customers. Retailer have no control on EMI payment if they change phone number. Provides forged documents or non traceable address. Resell the phone after buying phone on EMI.
Kelock app will block mobile and will not be possible to use the phone in any way. No outgoing calls or texts will be possible because the phone is locked. Changing SIM cards has no effect. Customers will only be able to see contact no of the retailer which will be displayed on the screen.
Retailers can send any number of times reminder message from keygen app to pay the EMI.