Mediatek phone tends to have GPS problem, any one having one that can lock in to GPS like the branded stuff? My UMI X1 also have this problem & I read that the X2 also same.

This might be a little off topic but anyone got problem with SMS/caller id recognition with these chinese phone? Or is it the bug in android itself

I saved my contact numbers in "0123456789" format and incoming caller id are able to recognize it but it failed to recognize incoming SMS which come in this format with country code "+60123456789".

Then I try to fix this by changing my contact saved to include country code that look like this - "+60123456789" the incoming SMS shows the name of the sender correctly since the incoming message always in "+60123456789" format but incoming call aren't able to recognize that format so when somebody call me it would show "0123456789" instead of name.

So why is it incoming call are in "0123456789" format but incoming SMS are in "+60123456789"? This would cause multiple SMS thread from same person if I text someone using "0123456789" since their SMS reply would be in "+60123456789" format