Hovatek Forum MOBILE Android [Tutorial] How to use WWR v2.51 + SP Flash tool to backup Mediatek
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[Tutorial] How to use WWR v2.51 + SP Flash tool to backup Mediatek

[Tutorial] How to use WWR v2.51 + SP Flash tool to backup Mediatek

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hovatek
hovatek
hovatek
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31-10-2023, 12:22 AM
#1



This guide will explain how to use WWR_MTK v2.51 to backup or dump a Mediatek device's firmware. If you're using v2.30 then follow our WWR_MTK v2.30 guide.

Requirements


Steps to use WWR v2.51 + SP Flash tool to backup Mediatek firmware


Follow the steps below to use Wwr_MTK v2.51 tool + SP flash tool to backup Mediatek firmware

See the video tutorial below or at https://youtu.be/pj4iFakq33M



  1. Launch WWR

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...are-1.webp]

  2. You should see the WWR dashboard

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...are-2.webp]

  3. Click Auto Mode

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...are-3.webp]

  4. Click Generate empty scatter file

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...are-4.webp]

  5. Select your device chipset type from the list [use the app @ https://www.hovatek.com/forum/thread-13054.html to verify your chipset] and if your chipset is not listed then scroll to the end of the list and select "Add" to add your chipset type

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...are-5.webp]

  6. Choose your device's memory type

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...are-6.webp]

  7. Click Create and save as

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...are-7.webp]

  8. Open the folder you wish to save the scatter file then click Save

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...are-8.webp]

  9. You should see the scatter.txt file

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...are-9.webp]

  10. Launch SP Flash tool

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-10.webp]

  11. You should see the SP flash tool dashboard

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-11.webp]

  12. Click Choose in front of Scatter-loading file

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-12.webp]

  13. Select the scatter file from WWR

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-13.webp]

  14. Click Readback

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-14.webp]

  15. Highlight and remove all entries

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-15.webp]

  16. Click Add

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-16.webp]

  17. Double-click the new entry, a window will popup

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-17.webp]

  18. Give it a name then click Save (this will be the raw preloader)

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-18.webp]

  19. Open the scatter file in Notepad++

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-19.webp]

  20. Go back to SP flash tool and change the region to EMMC_BOOT_1

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-20.webp]

  21. Set Start Address to 0x0

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-21.webp]

  22. Copy the partition_size for preloader from the scatter file and paste it under length

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-22.webp]

  23. Click OK

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-23.webp]

  24. Click readback then connect the device while powered off

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-24.webp]

  25. You should get success once the readback is completed

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-25.webp]

  26. Confirm that you see the file in the destination folder

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-26.webp]

  27. Repeat the process with the same values except region will be EMMC_USER (this will be pgpt)

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-27.webp]

  28. You should get a success message after readback

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-28.webp]

  29. Confirm that both files are in the same folder

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-29.webp]

  30. Go back the WWR and click Select file

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-30.webp]

  31. Choose the first dump (raw preloader)

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-31.webp]

  32. Wait while it loads

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-32.webp]

  33. You may click To extract preloader and save as.. if you wish to get the final preloader

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-33.webp]

  34. Click Select file and choose the second dump (pgpt)

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-34.webp]

  35. Scroll to the table of sections tab to view all partitions

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-35.webp]

  36. For a full dump, your length value would be the Full volume of gpt on the right

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-36.webp]

  37. To exclude certain partitions, your length value would the the start address of the partition below the last one you wish to dump e.g right-clicking and copying the start address for system will stop the dump at vbmeta and exclude system downwards

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-37.webp]

  38. Do a dump with region and EMMC-USER, start address as 0x0 and your length value then click OK

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-38.webp]

  39. You should get a success message after readback

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-39.webp]

  40. Confirm that you see the full dump

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-40.webp]

  41. Click Select file in WWR

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-41.webp]

  42. Select the full dump and click Open

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-42.webp]

  43. Click Auto mode

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-43.webp]

  44. Click Start autopilot

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-44.webp]

  45. Tick Identify platform (information from LK, binary search) then click Start process

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-45.webp]

  46. Wait while it loads

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-46.webp]

  47. Ignore the There is no information about CPU in the LK partition error

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-47.webp]

  48. If you're uncertain of what to click then choose Cut the ROM as it is

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-48.webp]

  49. Choose the destination folder for the cut ROM

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-49.webp]

  50. Wait while the ROM gets cut

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-50.webp]

  51. Once done, you should find the dump in the folder you chose

    [Image: how-to-use-wwr-v2.51-and-sp-flash-tool-t...re-51.webp]
This post was last modified: 31-10-2023, 12:34 AM by hovatek.
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AH113
AH113
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03-01-2024, 10:08 PM
#2
(31-10-2023, 12:22 AM)hovatek This guide will explain how to use WWR_MTK v2.51 to backup or dump a Mediatek device's firmware. If you're using v2.30 then follow our ...

THANK YOU .
This post was last modified: 16-01-2024, 12:53 PM by hovatek.
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AH113
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03-01-2024, 10:09 PM
#3
THANK YOU .
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ovehbe
ovehbe
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23-04-2024, 07:58 PM
#4
Hi, I did everything like the tutorial and everything went fine. But when I flashed the rom it boots to fastboot.
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