If your iOS jailbroken Waze 3.7 is not giving you location and all you can see on the map is water and maybe some streets showing some words, remove any fake gps software you have installed via the jailbreak before reporting any issue with the Waze app. Thanks.
I do have a jailbroken iphone. Is there a list of "unapproved" apps that might interfere with the Waze client? I have a few issues with my Waze app that I am going to do a very in depth search first before discussing. Thank you!