I agree, the phone's IMEI number is already registered on the VZW network.
Therefore, a full reset will be exactly like as if you were turning on the phone for the 1st time after you prepaid your monies.
If you need a reset to clear out problems, go for it.
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2 ea. Verizon Galaxy S5, 4.4.4 forever!, ART
MyPhoneExplorer lets you access a broken phone while locked
Nova Prime, Textra, Blue Mail, Qi wireless equipped
MacroDroid can help extend battery life
MacroDroid senses Screen off, turns Wifi & Data OFF
MacroDroid senses Screen UnLock, turns Data ON