My first post so pardon if in wrong forum - please point me to better forum if applicable. I am looking for people in Canada who have experience with Blu Studio 7 LTE and/or 7 II. (Some questions below however are universal.) 1) What carrier do you use? 2) Where did you buy the phone? 3) Any problems with GPS - I have read about drift, delay in locking, etc. 4) I have read 1 gig RAM is not enough - can it be bumped up? 5) Can the OS be upgraded from Lollipop 5 and 5.1 which these phones now have? 6) I understand the camera as it comes is not that great. Is there anything that can be done - software/hardware wise to make it better? 7) What would be the three things you would want Blu Studio to fix/add/improve in the next version? Thanks in advance for your attention to this.