Whats the problem?
We’ve had some reports of force closing following users upgrading to the new version with widget. This is likely because – at one point – it was possible to install the app externally (that is on your SDcard). Widgets do not work when the app is installed on the SDcard, even if you’re not using the widget it’s possible you have problems because of this. For new users the app install location will be the internal storage by default and they should not see this problem. This will alos only effect users of Android 2.2 and above.
How to solve it
Either: go to Menu->Applications->Open Signal Maps and change install location. Or uninstall the app and reinstall from the market.
Any other problems? Email hello @ opensignalmaps . com