Hello, I am a French user of the Xiaomi Mi 4 LTE, with China Dev Rom from Xiaomi.eu. I have a problem with my phone, I lose the GPS connection all the time ... It takes a long time to get a fix and then I lose it after a few minutes each time. I can't use Google Maps or Waze in my car... In Paris, here is the fix gps I have: Do you know how I can fix it? Thanks !