[angelgar]

I am trying to make a backup of my phone oukitel wp6 mt6771 android 9 so following the hovatek tutorials first i tried with mtk tools and sp flash tool but mtk tools won't reconize my phone so i use Wwr MTK tool wich does reconize my phone so i create the scatter file for mt6771 then i choose it with sp flash tool then i change to these values witch i got from my created scatter file with note pad ++
physical_start_addr: 0x0
partition_size: 0x80000
region: EMMC_BOOT_1

then i hit read back plug in the phone starts reading then gves me STATUS_PRELOADER_INVALID (0xC0030004)
so i can't back up my rom.

[X3non]

I am trying to make a backup of my phone oukitel wp6 mt6771 android 9 so following the hovatek tutorials first i tried with mtk tools and sp flash tool but mtk tools won't reconize my phone so i use Wwr MTK tool wich does reconize my phone so i create the scatter file for mt6771 then i choose it with sp flash tool then i change to these values witch i got from my created scatter file with note pad ++
physical_start_addr: 0x0
partition_size: 0x80000
region: EMMC_BOOT_1

then i hit read back plug in the phone starts reading then gves me STATUS_PRELOADER_INVALID (0xC0030004)
so i can't back up my rom.

you need to include a valid preloader before you can backup ; refer to https://www.hovatek.com/forum/thread-439.html
you can download and extract the firmware for wp6 from the oukitel download page to get a preloader file

[Alordz2007]

Hi, i have problem with my oukitel wp6 6/128gb..i can flash the whole process is done n success..the firmware i have 3 source already try..but my phone screen blank n backlight on..when i connect to pc it can detect n have sound like i charge.. how to solve this problem. I forgot to untick preloader

[X3non]

Hi, i have problem with my oukitel wp6 6/128gb..i can flash the whole process is done n success..the firmware i have 3 source already try..but my phone screen blank n backlight on..when i connect to pc it can detect n have sound like i charge.. how to solve this problem. I forgot to untick preloader

this is someone's thread, create a new thread for this by clicking "ask question" at the top

[kelvinchinedu]

It shows that u did not delete and add new file in read back tab

[kelvinchinedu]

Also make u set the value well
Because am using the same phone
And I have backup my ROM up till userdata