Help required verizon samsung s5 - activate hidden codes topic

Hello
I am using verizon sansung s5 900v on a network other than verizon. I wanted to know whether i can activate the hidden codes without rooting my set. Further is it possible to use other network 4g on this set. I have heard that i can only use other network 4g if i can enable hidden codes. I dont want to root my device. Any help would be highly appreciated

[Q] Huawei Ascend P7, hidden virtual keys topic

hello friends,
i have stock Huawei Ascend P7-L10. While playing Asphalt 8, virtual keys flash on. Exit play but now virtual keys never hidden again. How can i hide them. Thanks for all help.

[Q] hidden contacts w/stock app? topic

I'm looking for a way to have texts from certain contacts hidden while still retaining the stock messaging app. I just love the stock app's text pop ups because they're up off to the side and don't inhibit any apps currently open/in use, making replying a cinch. But I also want a few contacts hidden from prying eyes. Could Tasker accomplish this feat?

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