RIM development blueprint suspects will push 4G version of the BlackBerry PlayBook

Recently, foreign media N4BB claimed to have discovered a RIM company's 2012 strategic development blueprint and has exposed the blueprint plan.

Allegedly, RIM will release a "3G+" (probably HSPA+) 7-inch Playbook in April this year, which will be very similar to the existing Playbook; in addition, RIM will release a 4G LTE version of 10 inches in December. PlayBook.

According to information exposed on the site, the previously delayed BlackBerry 10 platform phone is tentatively scheduled to be unveiled in London in September; in addition to this phone, RIM will also release two new mobile phones in the BlackBerry Curve series, one of which will be targeted at development. In order to reduce prices, China will adopt the EDGE technology, which is commonly known as 2.75G. At present, the timing of the release of the two new machines is uncertain.