[brilliant_smart]

Please help me with Tecno CF8 Auth file. They formatted it already before bringing it to me. And I can't flash it with Software Download Tool. I attached the photo of the error in "SoftwareDownload V4.1901.23.17_for_AfterSales"

tecno cf8.jpg Size: 141.13 KB  Downloads: 66

tecno cf8.jpg Size: 141.13 KB  Downloads: 66

[hovatek]

Please help me with Tecno CF8 Auth file. They formatted it already before bringing it to me. And I can't flash it with Software Download Tool. I attached the photo of the error in "SoftwareDownload V4.1901.23.17_for_AfterSales"

Use v4.18 instead

[brilliant_smart]

The same thing with version "4.1811.23.11" and "PreloadFiles failed, please check scatter file or DA files" on lower versions of 4.18. I changed the DA files to the phone's DA downloaded here which I usually do and get success if the default DA failed. SP flashtool and miracle are asking for auth file   

SWD_AfterSales 4.18.jpg Size: 152.75 KB  Downloads: 30

[X3non]

The same thing with version "4.1811.23.11" and "PreloadFiles failed, please check scatter file or DA files" on lower versions of 4.18. I changed the DA files to the phone's DA downloaded here which I usually do and get success if the default DA failed. SP flashtool and miracle are asking for auth file   

try SWD tool (format all + download)
try SPft with the f2 lte auth file @ https://www.hovatek.com/forum/thread-23243.html ; ensure to use the DA for your model