Download latest Android 4.2.2 Jelly Bean stock firmware for Jiayu F1 smartphone

Download latest Android 4.2.2 Jelly Bean stock firmware for Jiayu F1 smartphone from here or here. Download previous firmware from here. Download another Jiayu firmware from here.

Archive name: MP_mt72_z27cl_f1ww_jyt_jb3_wcdma_sw_mul_20141027
-165454_songlixin_PC
Archive file size: 257 MB
Support: Mediatek MT6572
Project: vanzo72_wet_jb3
Config_version: V1.1.1
Baseband: MT6572_S00_MOLY_WR8_W1319_MD_TG_MP_V1_1_tg_n

Installing ROM  
- Unpack FlashTools, and Click on Flash_tool.exe
- Select a the MT6582_Android_scatter.txt in ROM
- Wait file to be added into Flash Tool
- choose Option->USB Model,click USB Model –> Choose Option->DA DownLoad All->Speed->High Speed, click High Speed
- Turn off your phone- "Press F9 (hit Download button)" OR " if upgrade ROM Firmware->Upgrade "
- and connect your phone into the computer via USB data cable.
- The process will start and a red progress bar will appear after color purple, yellow.
- And green circles display
- Finish !
- You can now safely disconnect your phone and turn it on.