Couldn't able to find a post with the answer to my issue.

Read before that u mobile will have issue with a-gps (waze) due to the incorrect apn setting but couldn't find a post with the answer to it.

I have two xiaomi phones. One with maxis postpaid, another is u38.

Pretty sure it's not the phone issue, as I tried swap Sim card before.

Anyone have the solution for this?