OS7.1.0.923 for BlackBerry Bold 9790 via Bharti Airtel Limited [AllLang]

Download Details
Software Name:     BlackBerry Handheld Software v7.1.0.2554 (All Languages)
File Name:     9790jAllLang_PBr7.1.0_rel2554_PL9.16.0.184_A7.1.0.923_Bharti_airtel_Limited.exe
Download Size:     259 MB
Language:     English
Published Date:     05/29/2013

Direct download 9790/7.1.0.923

http://swdownloads.blackberry.com/Downloads/contactFormPreload.do?code=BD4C9AB730F5513206B999EC0D90D1FB&dl=775DD3737F3FDDBD7C747AA4252474CD&step=4

As usual, always backup your BlackBerry device prior to performing any install, either an official or leaked OS.

Also, pull your battery at least 3-4 times throughout the day to give the OS time to settle in.