ive had a d2g and until recently i rooted it w/the z4 root. onlything i downloaded was drocap2, terminal emulator and superuser came w/it too. ive noticed my messaging is super laggy(say 2 hours) and my phone will start to heat up hella quick. not the battery side, but the part right under the camer/flash. i wanted to unroot it w/z4 and send it back because i think its the phone and not the rooted part. could i be wrong? if it is the root then imma unroot it and send back for a replacement. so my next question is, will verizon be able to tell it was previously rooted before& therefore void my warrenty? and if i can id rather get a different phone cause this is the second one i have w/problems. (the first was screen defective :O) please help& thanks!