HTC One M9 for AT&T received an over-the-air update. The new firmware improves camera and thermal performance of the Taiwanese manufacturer's flagship smartphone. Sporting a version number 1.32.502.31, the new firmware arrives as promised by Jason Mackenzie, the president of HTC America. The device's versions for T-Mobile and Sprint Wireless have already received the update. HTC dropped its UltraPixel technology and utilized a new Toshiba-made 20MP BSI sensor in the One M9 flagship. However, it seems that the company will take a while to adjust with the tough competition on the mobile imaging front - early reviews of the One M9 did mention some issues with luminance and HDR. The new firmware will arrive on the device over-the-air. Overly anxious users can download the update from the source link below and read instructions how to flash it. Source | Via ...
Source: http://www.gsmarena.com/update_to_htc_one_m9_for_at_t_improves_camera_performance-news-11986.php