I purchased what was supposed to have been a brand new samsung galaxy s 3 phone off ebay from this company (pupup wireless). However. I found out yesterday they root all their phones. I do not know anything about rooting or unrooting and I am afraid of "bricking" my new phone. I would like to unroot it if possible so I can get the updates through Verizon ( which the current is one called kit kat update) Is there anyway I can unroot it but have it simply done as possible?