• Title: C55 Longbow 5.1 MT6753 20150716
  • Listed: 02/19/2016 11:40 pm
  • ROM Version: Andorid 5.1
  • You must be logged for ROM download.

Overall Rating : 3

3165 total views, 1 today

7 Total favorites


C55 Longbow 5.1  MT6753 20150716

Author adMember Info



OLY MT6753 cpu!

Install ROM :

- Unpack FlashTools, and Click on Flash_tool.exe

- Download rom and unpack it in a directory
- Select a the MT6753_Android_scatter.txt in ROM
- Wait file to be added into Flash Tool
- Choose Firmware Upgrade
- Turn off your phone, and disconnect to the computer

- Click on Download Button
- 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.

Share Button

※Please make a backup of your device before installing or updating ROM

5 Responses to“C55 Longbow 5.1 MT6753 20150716”

  1. 09/07/2015
    Posts: 1

    Hi, can you tell us what is new in this version? and what problems does it solve? thanks

    • 07/19/2014
      Posts: 6

      i bought Siswoo C55 LONGBOW from aliexpress but after uppdaying the phonr touch screen is  responding wrong
      the screen is inverted reset to to the factory or uppgrade doesn t help

  2. 07/19/2014
    Posts: 6

    i think that the rom of toutch screen have been flashed with firmware i tried the app recalibrate but nothing helps

  3. 07/19/2015
    Posts: 1

    Will this work on Coolpad Note 3 as it has same chipset 6753

Leave a Reply

You must be logged in to post a comment.