Not sure if this has been posted or if its just my phone.
But I have noticed 100% that if i touch by the Mic and slit to pull the back off on the bottom of the phone while I hold it the signal strength instantly drops. When I let go the signal strength goes right back up.
Give it a try, just cover the whole bottom with your thumb and watch the signal strength, let go and watch it go up.
I usually cover the bottom of the phone when i am laying in bed or on the couch
But I have noticed 100% that if i touch by the Mic and slit to pull the back off on the bottom of the phone while I hold it the signal strength instantly drops. When I let go the signal strength goes right back up.
Give it a try, just cover the whole bottom with your thumb and watch the signal strength, let go and watch it go up.
I usually cover the bottom of the phone when i am laying in bed or on the couch