Official Huawei G7-L03 Marshmallow Firmware(Latin America)

Huawei G7-L03 Marshmallow firmware upgrade has been released in Latin America. Huawei has been standing high among other competitors. Users from following countries will be able to upgrade G7-L03 models.

Supported Countries

Argentina, Bolivia, Brazil ,Chile ,Colombia ,Ecuador ,Guatemala ,Jamaica ,Mexico ,Panama ,Paraguay ,Peru ,Uruguay ,Venezuela.


G7-L03 Marshmallow Latin America

How to Install

  • Your phone must be running lollipop stock ROM.
  • The phone should be charged 50%
  • Backup all important data
  • Create a dload folder on the root directory of your internal or external storage (SD Card )
  • Extract downloaded firmware and copy file in the dload folder.
  • If you have copied the update file on internal storage use the force update method (Switch off the phone, then volume up, volume down & power press, and hold them until you see the update screen)
  • If you are using sd card Go in settings >Update>Menu>Local update, select the and the update should start.
  • Download Link : G7-L03C469B530(Link Updated July2021)
  • File Size: 1.60 GB
  • Supported Models: G7-L03 Only (Single Sim)

Note: If the above method fails, then you need to do a factory reset and use a good quality SD card to upgrade, it will succeed 100%. 

Mutahhar Bashir

Passionate blogger, have excellent problem solving skills, quick learner, love to accomplish difficult tasks, improving my skills while helping others through this blog.

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29 Responses

  1. Benoît Gilardeau says:

    software install failed

  2. Benoît Gilardeau says:


  3. Steven says:

    Is there an update for Canada too?


  4. Installation failed. I’m in Jamaica

  5. Did what you suggested but the installation failed after 15%. Updated my phone to Lollipop previously without any issues, I did not even have to format my SD card.

  6. Working now. Re-downloaded the firmware. Thanks for your help. One love from Jamaica.0

  7. Ronald Bowes says:

    I once tried updating this g7 and failed, because I was asked for a code that I could not interpret. I deleted the download. Also I am not and have no wish to be on Facebook. How then can I update the phone. Thanks

  8. Ronald Bowes says:

    BY the way, I’m in Jamaica, LAND I LOVE

  9. Nico P says:

    Hello, the link to the official page is down, maybe you have the file and share it on

  10. Nico P says:


  11. neri says:

    excelente! testeado 25/julio/21

  12. Nico P says:

    Funciona Perfecto, le da un poco mas de vida útil a este genial teléfono… Muchas gracias a @Mutahhar Bashir

  13. victor alberto says:

    hello can you pass me the password the link does not let me :c

  14. Jerry says:

    Thanks, This Firmware work perfect in my old device. Best regards from Mexico…

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