Originally Posted by hammadyi
have you tried rebooting into safe mode? And is your phone even compatible with the 64 GB card? look for the phone supported sd cards in your phone's specs
Originally Posted by rzr86
probably if you format the card from windows you will have success but i am not sure
if you do it format it to fat32 system
Formatting a 64GB card with any ROM will do the trick. Don't worry, it's compatible.
Happy to help.
Jam that THANKS button. It only takes one finger.
Device: HTC SENSATION XE Beats Audio Z715e
Android Version: 4.1.2 | Kernel: 3.4.10-SebastianFM-1.0.4
Firmware: 3.33.401.106 | Radio: 11.76C.3504.00P_11.29A.3504.18_M
HBoot: 1.29.0000 (locked, with S-OFF) | Recovery: 4ext Recovery Touch 184.108.40.206 RC3
SD Card: SanDisk 64GB Class 10 microSDXC