I have fully flashed HTC EVO LTE 4G to Reliance
PROS :
Calls works fine
SMS works fine - Just have to Set auto Prepend off
Data Working fine as well
CALL + DATA + SMS all work Simaltanously - I had a call + a file Transfer on Phone and also Sent ONE SMS on it (ALL WORKS SIMULTANEOUSLY)
4.7 Inch 1270 x 780 HD Screen is AWESOME and ROCKING
64 GB Card SDCX working fine
Kick Stands and MicroSD Expansion slot and Dedicated Camera Button is welcome feature
Call Quality is as we expected on any HTC Device - GOOD
Sense 4.0 is lite and matured Skin / Though APEX or Nova Launcher works great and so sud other launcher.
Camera is as good as HTC ONE X please see ONE X Camera Review for it
Charging and Notification LED
Overall Sleek and Plain design is good in hand
EVO got a Snapdragon S4 processor under the hood which can hold its ground against quad-core counterparts
Cons:
Camera Glass is raised and may get scratches on it
Upper Glossy plastic is fingure print megnet can can get scratches easily
No Removable Battery
Side Charging Port some time difficult to charge and call / use it
Antenna is pasted on Removable Covers so it you damage the upper Plastic part it may hamper the Antennas and you might have to buy a new one