my HTC J One is stucked on its HTC white screen

[AC Question]

hey frndzzzz i m having HTC J One which is not launched in india yet. and its was factory rooted coz it is a piece of HTC research center and once i installed a app named "3D" which is for rooted android phones when i opened it. it was asking me for install some drivers and when i give yes it rebooted the phone but when it turned on it stucks on HTC white display with symbol.

now what should i do to return my phone in working condition

plzzzzz yaar help me my phone is in this condition from last 4-5 months

if anybody wanna help me then can contact me on (phone number removed by Moderator) ASAP

 

[Golfdriver97]

If you have fastboot enabled, you may not be able to do a factory reset in the bootloader, which is the only thing I can think of.