by Andrew J. Shepherd
Sprint 4G Rollout Updates
Monday, September 30, 2013 - 4:41 PM MDT
Phew, what a September it has been for discovery/announcement of new devices likely headed to Sprint! S4GRU staff has been busy keeping a watchful eye on the FCC OET. And in an egalitarian way, we have covered nearly the gamut of mobile operating systems: Android, iOS, and now, the latest OS version for BlackBerry.
Yes, ahead of a potential government shutdown tomorrow that will reportedly include FCC device authorization, a Sprint relevant BlackBerry Z30 variant was added to the FCC OET database today. This will be another teaser article, not a full RF analysis, but BlackBerry devices usually have healthy ERP/EIRP. Regardless, we have gleaned from the FCC OET documents some important details to share with you.
In a nutshell, this BlackBerry Z30 hardware variant supports the following airlinks:
- GSM 850/1900
- band 2/5 W-CDMA 1900/850
- band class 0/1/10 CDMA1X/EV-DO 850/1900/800
- band 4/13/25 LTE 2100+1700/750/1900
Anyone familiar with the current state of the domestic wireless industry can put two and two together to see that this hardware variant covers the CDMA2000 and LTE capabilities of both VZW and Sprint. Additionally, because of the inclusion of the GSM/W-CDMA modes, the Z30 is probably a world phone, including GSM 900/1800 and at least band 1 W-CDMA 2100+1900. But as we have noted previously, FCC OET filings may divulge band support outside the US but are not required to do so.
The twist is that, within this single hardware Z30 variant, there do seem to exist two wireless operator versions: RFX101LW for VZW and RGB141LW for Sprint. In short, the Sprint version will include CDMA2000 band class 10 but ostensibly use firmware to lockout LTE band 4/13. So, any potential thoughts of CSIM swapping between Sprint and VZW accounts for LTE access with this handset are probably nipped in the bud. See the note from the FCC OET filing:
To sum up, the BlackBerry Z30 coming to Sprint will be effectively limited to single band 25 LTE 1900. It will definitely not be among the upcoming tri band LTE Sprint devices. And its VZW supported LTE bands will likely be inaccessible. On the upshot, it does still support SVLTE.
In only a few years, BlackBerry née RIM has gone from being the leader in smartphones to being a former champ nearly down for the count. So, do these developments -- single band LTE, VZW LTE CSIM compatibility lockout -- matter to you? If so, well, place the blame where it lies. Blame Canada.
(just barely NSFW)