There have been rumors in the past that Research In Motion could be working on a 4G LTE variant of their Blackberry models in order to gain greater foothold in the American market. However, those plans seem to have suffered some setback according to sources.
We hear that RIM has been having trouble keeping the cost of producing such a device under check. The high cost is being attributed particularly to LTE chips. However, that is just one concern.
There is word that regardless of the costs, the phone could still see delay because of the company’s trouble with developing a reliable battery that can work long enough. The company is expected to take some more time to sort out these issues which means a 4G LTE capable Blackberry handset is still a long time away.