Download Android KitKat 4.4.2 stock firmware for Gionee GN151 smartphone from here or here. Download another Gionee firmware from here.
Archive: GN151WBL5515A02_A_T2754
Image: WBL5515A02_A_T2754 公开版本 品质
Model: Gionee GN151 smartphone
Project: gionee82_lwt_kk
Config_version: V1.1.1
Build number: 4.4.2-eng.znsj_bianyi3.1410336212
(4.4.2-eng.znsj.1409772747)
Archive: GN151WBL5515A02_A_T2754
Image: WBL5515A02_A_T2754 公开版本 品质
Model: Gionee GN151 smartphone
Firmware: Android KitKat 4.4.2 stock
Image file size: 826 MB
Platform: Mediatek MT6582Image file size: 826 MB
Project: gionee82_lwt_kk
Config_version: V1.1.1
Build number: 4.4.2-eng.znsj_bianyi3.1410336212
(4.4.2-eng.znsj.1409772747)