Getting around Google reliance while in China

The easy way around the Great Firewall is to use a VPN, which tunnels your traffic out of the country and thus lets you use Western services normally. The only catch is that you have to install the software before you get there!

Personally I like ExpressVPN, but the options change constantly and there's a good, regularly updated review of the major options here: https://startuplivingchina.com/best-vpn-for-china/

Is Here WeGo an option? (Previously Nokia Here). I'd link to an off-Google Play Store download link but the one site I know is safe, apkmirror, doesn't carry it

If you are wealthy enough to roam on your home carrier, you will be able to access Google with no problems. When you are roaming, the traffic goes back to the home carrier then to wherever you are trying to access.

But since that probably isn't an option, you will have to use a VPN, which redirects your traffic to their servers and then re-route it to your destination. Great ones include ExpressVPN and VyprVPN. Although the Chinese government is cracking down on VPN services, some of them (including the two I mentioned) are still usable and remain a great way to access banned Internet services. It is illegal, but, no, you won't be arrested. If you are in China, however, that may be very hard to set up. What I suggest you can do is roam with your home carrier, get it set up, then switch back to a local SIM or Wi-Fi. It may cost you, but just once.

Although when it comes to maps, Google Map is very useless in China. Because Google left China a while ago, much information about China on Google Map is outdated. If you can read Chinese at all, use Amap (????) or Baidu Map. Those are the ones that the natives use. If you don't, use Apple Maps, which uses data from Amap, and has English labels with public transit and turn-by-turn navigation. Since you are an Android user, if you require a English service, then only Bing Map will do. It's not nearly the best, but at least Microsoft is still in China and they still update it.

Even with access to western services through a VPN, certain things you want to do simply can't be done with western services. Like we don't Uber here, we use Didi; we don't Postmates or Grubhub here, we use Meituan; we don't use Yelp here, we use Dianping... I don't know how long you are staying here, but there are a lot of "Chinese alternatives" that are the only options in this country that are only available in Chinese. However, if you are just here for a quick business trip, a VPN will do. You will be able to use YouTube, Facebook, GMail, and all the other things on the Internet that you are used to. :)