Signal issues?

[cdmjlt369]

Just got my one m8 yesterday. Came from galaxy s5. My signal tends to be weaker than it was on my s5 and it seems to hang when switching over to 3g. The phone updated as soon as I got it. Is this a common problem. Could it be the update.(4.3) Any thoughts?

 

[STARGATE]

Could be many things, but since you just got it, don't risk it. Go back to the store and exchange it, because it could be hardware.

 

[benny3]

This is the downside to Htc. The radios aren't as good as samsungs radios