My ZR running on 10.3.1.A.2.67 so what version for my ZR?

it was not overheating

Mine running on 10.4.B.0.569 android 4.3, there is another minor update announced by sony last week. Still waiting for that

Sometimes the moisture from sweaty palms might cause it too.

If your 'android use wireless networks location' is ticked, most likely it is used.

I use GPS status from play store to see GPS signal strength. Some time my ZR GPS very hard to get lock. Is it normal?

It depends where you are and what are you under.

Lets say if you're in the basement, it won't lock any GPS.

also depends on whether you are stationary or moving. I normally got a lock from standstill in less than 1 minute

why isn't xperia zr more popular?

where actually it is located in the setting?

Personally I think because of the ZR build quality. The back cover plastic feel. Not like ZL and Z. Hence the ZR little bit fatter.

Anybody know what will happen if we repeatedly touch the screen very fast. ?? Try touch the one point at your ZR screen repeatedly.let see what happens.... I accidentally discover it just know.. :-D

Any screenshot?

Location settings

Nothing happen tho....

Actually the scrren zoom in and zoom out. Maybe I activated the magnification gestures.

lack of advertisment from sony

agreed. xperia zr is like a conceptual predecessor to z1 compact.

as long there are developers committing to this phone,i am satisfied

this phone and nexus 4 are my best bang for buck phone of 2013

Still left three region not yet release the Xperia ZR .101 firmware, include the SG region.....=.=