Unlocked device manufacturers now have to block access to band 12 LTE or get certified for VoLTE. This is something Google, LG and HUAWEI apparently haven’t done with the new Nexus phones.

First: On T-Mobile, any device on its network with band 12 LTE data support must also support T-Mobile Voice over LTE services and E911. In order to obtain VoLTE compliance for band 12 ...

In addition to the new emoji, it looks like this update finally enables band 12 LTE on T-Mobile for the Nexus 6P and 5X. Yay! In case you're not familiar with the kerfuffle over T-Mobile's band 12 ...

T-Mobile customers should notice an improved LTE experience in the United States with the iPhone 6s and iPhone 6s Plus, as Apple has included support for LTE band 12 on the new smartphones.

which is what today’s post is about because it appears Motorola have dropped LTE Band 12 support from the unlocked Moto G device. Motorola’s specification sheet shows that the unlocked Moto G ...

helping smaller carriers that use Band 12. AT&T, which also just bought some more spectrum from Verizon, writes that its "700 MHz LTE network, which is expected to provide coverage to nearly 270 ...

The radio frequency bands used by phones may seem like a dull topic, but it can actually be an important consideration when choosing a phone. For example, when the iPhone 6s came out, there was ...

Apple's iPhone 8, iPhone 8 Plus, and iPhone X are not compatible with LTE Band 71, aka T-Mobile's new 600 MHz spectrum the company plans on rolling out in the United States as soon as this year.

Nexus 6 XT1103 adds in tri-band CDMA2000 (with EvDO) and LTE bands 2, 4, 12 (US Lower 700MHz A-C blocks), 13 (US Upper 700MHz C block), 17 (US Lower 700MHz B-C blocks), 25 (PCS A-G blocks 1.9GHz ...

The new iPhone 5 now comes in three LTE versions, all of which continue to support the global GSM/UMTS services of iPhone 4S (Quad Band 2G GSM/EDGE on 850, 900, 1800, 1900 MHz, and Quad Band 3G ...

and delivers ultra-wideband performance with LTE band coverage up to 2.2GHz. To successfully deploy LTE-Advanced Rel-12 features each parameter is critical for next generation eNode transmitters.

In Rel-12 a new DL combination is being introduced that aggregates three interband component carriers (3DL-CC). For example, aggregation of LTE bands 1-5-7 was demonstrated by Huawei and LG Uplus at ...