• Title: HUAWEI G620S-L01
  • Listed: 05/03/2017 1:37 pm
  • ROM Version: 20V100R001C150B265CUSTHUNC150D007
  • You must be logged for ROM download.

Overall Rating : 7

15792 total views, 1 today

4 Total favorites



Author adMember Info


ROM install :

Step one: Prepare an SD card, it is recommended to use Sandisk, Kingstone, or Kingmax, size is recommended that more than 2GB.
Step Two: Formatting SD card (optional).
The step three: copy a large package path UPDATA.APP to the SD card dload UPDATA.APP.
Step four: Check the root directory of the SD card you dload UPDATA.APP.
Step 5: SD card into the phone is switched on in the main screen, press the Menu key, the system updates -> SD card upgrade -> confirm -> upgrade, backup data, select the backup data; upgrade.

Step Six: The upgrade process progress bar shows after the finish of the pending progress bar, the phone automatically restart.


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12 Responses to“HUAWEI G620S-L01”

  1. 05/22/2017


    thank you team for this firemweare and information

  2. 04/24/2017


    for L03 too? pls answer this

  3. 02/19/2018

    Sri Lanka

     every thing working.. thanks lot.. good luck

  4. 05/23/2016



    I have L01V100R001C150B265 and this update works fine for me :)



  5. 01/08/2018

    Papua New Guinea

    thanks for tthe upload..it works perfectly 

  6. 07/01/2018


    My phone complains that UPDATE.APP is not valid.

    I tried downloading couple of times.  tested UPDATE.APP with 7zip, it found errors in the UPDATE.APP archive (although no errors when unzipping whole archive).

    Pic of 7zip error:


  7. 02/28/2019

    United Arab Emirates

    Not workin error comes

  8. 02/28/2019

    United Arab Emirates

    please elp

  9. 04/04/2019


    followed instructions, no issues. thank you for sharing!

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