MODEL:- BSNL_TAB_B34 CPU:- MT6572 ANDROID VERSION:- 4.4.2 BUILD NUMBER:- ALPS.KK1.MP7.V1.44 BASE BAND VERSION: MT6572_S00_MOLY_WR8_W1315_MD_WG_MP_V72_1_wg_n PRELOADER:- Preloader_w706.bin CLICK HERE TO DOWNLOAD