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
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.
Sincerely,
Guido DR @furiousguido