In a new post, evleaks has teased a plethora of upcoming Lumia devices for 2014 and 2015. Lumia 530 is lined up next. Lumia 530 is coming to T-mobile in the middle of the summer, and come to Cricketwireless at the beginning of the fourth quarter, running Windows Phone 8.1 out of the box.
Evleaks mentions that post Lumia 530, next wave of devices will ship with Windows Phone Blue GDR1. Below is a handy list for reference about all the leaked devices coming in 2014 and 2015.
2014:
Mid-ranger Tesla for AT&T
Mid-ranger Superman for Verizon, These two GDR1 devices should begin hitting shelves early in the third quarter,
Flagship McLaren in time for the holidays, with AT&T, Verizon, and T-Mobile all reportedly signed up to carry it.
2015:
Makepeace and Dempsey on AT&T in Spring
Phablet codenamed Cityman and a flagship handset called Talkman, late summer / early fall lineup
