The US Huawei Mate 10 Pro ditches the dual SIM, picks up T-Mobile VoLTE support

The Huawei Mate 10 Pro will finally be coming to the US despite a really shaky launch with a ton of problems. AT&T was supposed to carry the device but backed at the last minute just before CES. It was a bad look for Huawei, but since they already had plans for an AT&T model, they’re rolling with it.

As it turns out, the unlocked models that Huawei will be selling in the US are pretty much just AT&T phones. They’ll have the model number BL-A09, hinting at carrier compatibility with just a few differences from the original unlocked phones.

Unlike the international models, the US Mate 10 Pro will only offer a single SIM card slot. Naturally, a US carrier isn’t going to be happy with a phone offering two SIM options, so that’s why that’s absent in the States. We can also see a bit of weirdness in regards to carrier compatibility, too.

It’s an unlocked phone, so it’ll fully work on both AT&T and T-Mobile. No connectivity or LTE issues here. However, on AT&T, the Mate 10 Pro will support both VoLTE and WiFi calling, but on T-Mobile you can only expect VoLTE. It’s an odd choice, but it does fall in line with what AT&T usually does to their own carrier models. That does also sound like something that could be fixed in a software update, but if you’re buying the phone early for use on T-Mobile, keep that in mind.

source: XDA Developers

About the Author: Jared Peters

Born in southern Alabama, Jared spends his working time selling phones and his spare time writing about them. The Android enthusiasm started with the original Motorola Droid, but the tech enthusiasm currently covers just about everything. He likes PC gaming, Lenovo's Moto Z line, and a good productivity app.