Mozilla said on Wednesday that RC1 of its Firefox 4 build has received a “very warm welcome,” and that since there aren’t any known issues, IT and Marketing have given the go-ahead to launch the final build on March 22nd. Firefox 4 will meet stiff competition from IE 9 and Chrome 10 when it launches, but it provides an updated user interface that Mozilla says is both sleeker and easier to use. Firefox 4 also lets users synchronize settings, passwords, bookmarks, history and open tabs with ot...

Last month, we told you about Bell Mobility’s plans to charge a $10 premium for access to the highest speeds on its HSPA+ network. This month, it looks like that report is becoming a reality. BGR has obtained a memo that indicates that Bell will launch the Novatel Wireless U547 data stick — capable of 42Mbps speeds — on November 23rd. The memo boasts that the U547 will be able to achieve real-world downlinks ranging from  7Mbps to 14Mbps in select markets; at launch, Toronto will be the...

We just received an internal Rogers document highlighting the carrier’s upcoming handsets and promotions. The document covers Q4 2010 through the beginning of February, and there are definitely a few choice revelations to be found.Devices on the way to Rogers include the BlackBerry 9780, Samsung Galaxy Tab, Samsung Focus and the Dell Streak. There’s also tons of info on the new Data Sharing option that allows users to share a data allowance between multiple devices such as Rocketsticks or tablets....

Listen up T-Mobile tetherers, we’ve just been sent in some intel that indicates America’s fourth largest carrier will begin to offer/charge for tethering on November 3rd. The Tethering and Wi-Fi Sharing Add-On, which will have a monthly cost of $14.99, will allow customers to use their smartphones as a tethered modem or Wi-Fi hotspot. Starting on 11/3, in order to legally share your device’s internet connection on T-Mobile, you’ll need: a 3G or HSPA+ capable device, an unlimited web pl...

Today, prepaid cellular provider MetroPCS launched a new add-on to its cellular plans titled Mas Mexico. Mas Mexico provides “unlimited voice and text messaging plan to connect MetroPCS customers with friends and family in Mexico for $5 per month—taxes and regulatory fees included.” The new calling feature applies to landlines only, but users can text message all the mobile devices they would like. Hit the bounce for the full press release.[Via PhoneScoop] (more…)

Fringers, start your updating. The Israeli mobile comms company has just announced the release of a new version of its popular application that brings Last.fm streaming and friend-monitoring to the fring app. Users can now enjoy custom streaming radio stations while chatting with friends without ever having to leave the fring application. All of your favorite types of Last.fm stations are available and Love/Ban functions are supported as well. Sweet! For the time being, Last.fm via fring is not available on t...