because of the data protection act they wipe the phone so they probably wont know that it has a different rom and even so they arent allowed to boot it up properly to find out.
as said before better to be safe than sorry because you dont know how you can trust these days, over eager employee looking for a promotion could try it out - and get sacked for it - and then you fail warranty?
HTC HD2 resting in pieces (for now)
Touch stone wireless charger mod
Otterbox Commuter case
HTC Desire AOKP K900 build
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