As we already know, Sprint is going to roll out its next generation 4G LTE network in four U.S. cities somewhere around mid-2012, and it would only make sense that they already have some of the towers undergoing testing. The first of such alleged tests surfaced online today:
While I can't promise you it's 100% legitimate, here's my analysis:
The device used is more than likely a dedicated LTE hotspot and not a handset (like the LTE Galaxy Nexus).
Over the past week, I've been in contact with Sprint about the demise of their network's data speeds, especially in the 3G department. As many of you were also in the same boat, we saw quite a bit of interest and started collecting information on the situation, which resulted in this knowledge dump on Sunday - read it if you haven't yet done so.
Among the tidbits of info Sprint techs let out, one was especially interesting - a round of tower upgrades that were supposed to be completed on October 31st.
Sprint has network problems. Major problems. And they've gotten a lot worse lately. Really, really bad. Not all areas are affected - and in fact some have improved already, but more and more areas are getting so bad that Sprint's 3G data is completely unusable there, especially since the introduction of the iPhone. Troubleshooting and update my phone's "profile" and PRL didn't help, as evident from the screenshot #2 you see below.
If there's one thing the iPhone 4S seems to be screwing up after its very successful debut, it would seem to be Sprint's 3G. Since the launch of Apple's newest iThing, Sprint 3G speeds have absolutely tanked for users in many areas. How widespread is the problem? Well, this 45-page (and growing) thread with nearly 700 replies over on the Sprint Community forums would seem to indicate the answer is "very."
The problem has affected everyone - as shown by lackluster results from some of our own Sprint devices of late while on 3G.
After a delay, Sprint has unveiled the much-awaitedAndroid 2.3.5 update for the Nexus S 4G, and it will start rolling out Monday, July 25th. The update brings a much needed fix for bogged-down 4G speeds on the handset, which have plagued users since the phone's release.
Additionally, some Wi-Fi bugs have been exterminated, the speakerphone should sound better, and TTY support for deaf users has been added. You'll also get a 4G toggle widget (update: maybe not), and NFC will officially be enabled.
T-Mobile's faux 4G network, also known as 3G HSPA+, is receiving a major update today in 56 more markets, which should double the maximum theoretical data throughput from 21MBps to 42MBps for compatible HSPA+ devices.
In addition to increasing connection speeds, T-Mobile is promising improved network capacity and reliability in the upgraded areas.
Come Friday, June 10, Sprint subscribers with 4G coverage will be treated to a pleasant surprise: the WiMAX uplink speed cap will increase from 1.0Mbps to 1.5Mbps.
Obviously, the 1.5Mbps upload speed won't be consistent everywhere, as reception varies (significantly, with Sprint). Also notable is that if you're using a "fixed device" (i.e. a Motorola 4G desktop modem), you won't be affected; the 1.0Mbps speed cap is on your device to stay.
If you liked my speedy QR code tips before, you're going to love the tip I have for you today. Ever since the Android web Market was launched, I found myself loading the homepage just to make a search approximately 17 million times a day, give or take a few. As you know, the web Market homepage is quite heavy, so loading it just to make a search, especially while tethering on a slow connection, was starting to get kind of annoying.
Merger be damned, T-Mobile is continuing the expansion of its (potentially short-lived) 4G HSPA+ network, having added ten new cities, along with promising to double download speed caps in some major markets. The cities that have recently had T-Mobile 4G coverage activated include:
Battle Creek/Benton Harbor/Jackson, Michigan
Fort Collins-Loveland, Colorado
Wichita Falls, Texas
The major markets receiving the upgrade to theoretical 42Mbps HSPA+ (note: there are no 42Mbps HSPA+ phones out there) will first be Las Vegas, Orlando, and New York, with Chicago, Long Island, and Northern New Jersey following shortly after.
Poor SD Card performance can definitely have a negative effect on overall experience with your device, especially when considering apps that rely on speedy SD Card access, like the Gallery, or features, like Apps2SD.
XDA forum member brainmaster has been hard at work on tweaking some settings in Android to improve the situation in this very department. By adjusting a certain SD card cache value, he, along with many others on xda who tried this out, were able to significantly improve read speeds, usually at least doubling or tripling them, and in certain cases going even higher.