Sprint/Verizon/Alltel phones: Have a delay when answering a call with data connection? Read on.

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Seems as if that popular tweaking app Schaps Advanced Configuration program and perhaps other GSM-based "tweak" apps (e.g. Diamond Tweak) might be causing a nasty side effect on CDMA (Sprint & Verizon) phones.

Problem: Ever had an incoming phone call and when you answered it lagged big time?

Turns out that this occurs when you have an active data connection.  In theory, the phone should immediately shut that connection and you should be able to answer the call instantly.  And it does...unless you inadvertently change some registry settings, specifically ones related to "force data disconnect".

Thanks to ppcgeeker snovvman, you can verify if you have the problem. Simply open up your favorite registry editor and look under:

--> HKLM/Comm/ConnMgr/Planner/Settings/SuspendResume

If that value reads ~GPRS, you have a problem;  Its should be set to #777 (a least for Sprint users).  While manually editing the registry is probably the best way, Juggalo_X created a .cab file which may work for some.  Remember to wait about 10 seconds and then soft-reset to take effect.

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Daniel Rubino
Daniel Rubino
Editor-in-chief

Daniel Rubino is the Editor-in-chief of Windows Central. He is also the head reviewer, podcast co-host, and analyst. He has been covering Microsoft since 2007, when this site was called WMExperts (and later Windows Phone Central). His interests include Windows, laptops, next-gen computing, and watches. He has been reviewing laptops since 2015 and is particularly fond of 2-in-1 convertibles, ARM processors, new form factors, and thin-and-light PCs. Before all this tech stuff, he worked on a Ph.D. in linguistics, watched people sleep (for medical purposes!), and ran the projectors at movie theaters because it was fun.