require sim locker system app through which we can protect handsets from other sims ( user can use our handsets with our sim only)
handsets and sim will be our.
will provide sim details
19 freelancers are bidding on average ₹27543 for this job
sim locker app can be developed with backend information from server....it will like thread working after some interval once new sim is inserted it will check sim details and check whether to block cell r not
I have read your project and am glad to share my proposal. I assure you my work will be excellent value for money for you and with quality and timely delivery. Stay tuned, I'm still working on this proposal.