Lenovo A850+ Official Firmware Free Download

official Firmware 

New Version 
A850+_S124_140516

extract A850+_S124_140516.zip then extracted target_bin.zip
- install the USB driver if needed
- Flash with v5 Flash_tool
- Select a the MT6592_Android_scatter.txt in ROM
- choose Options->Options>Download>select DA DL All with Checksum

- Turn off your phone, remove the battery.- "Press Download"
- and connect your phone into the computer via USB data cable.
- The process will start and a red progress bar will appear after, yellow, grey and green circles display
- Finish !

  

 Firmware : Lenovo

Model : A850+

File Size : 771 MB

Update : 2016-03-15

 V- 4.2.2