as this day would not be shitty enough: my volla / gs290 suddenly died.
it will show the logo but not load sfos, screen remains blackish
the last thing i did was pkcon refresh / update
(i had some issues with installing an app from storeman)
i would like to copy one file from it
when i try to connect via putty as defaultuser i get this:
Pre-authentication banner message from server:
| "System is booting up. Unprivileged users are not permitted to log in yet. Pl
ease come back later. For technical details, see pam_nologin(8)."
End of banner message from server
now how could i connect ‘as root’ ? any ideas some one ?
in the end i do not care how i can achieve it: i just need to copy one file from internal storage
some updates:
adb wont connect
adb devices and fastboot devices shows nothing.
but: sp flashtool seems to recognize the device.
so i could perfectly flash it (as usually)
but how would i now be able to connect to or backup / restore the file system ?
tried both, the readback file (userdata as read with sp flash tool) and the exported bin (the partition of userdata exported with wwr mkt) and failed
mount /mnt/c/Users/Tarija/Downloads/SP_Flash_Tool_v5.2208_Win/Readback-Trial/ROM_34.rom -o loop=/home /mnt
mount: /mnt: failed to setup loop device for /mnt/c/Users/Tarija/Downloads/SP_Flash_Tool_v5.2208_Win/Readback-Trial/ROM_34.rom.
when i try sfdisk on both files i get:
sfdisk: /mnt/c/Users/Tarija/Downloads/SP_Flash_Tool_v5.2208_Win/Readback-Trial/ROM_34.rom: does not contain a recognized partition table
am playing now with iat (iso analyzer tool)
tool runs for hours shows statements detect signature etc. but no file to see and no end
after hours then:
…
Detect Signature RAW 2 at -943650337
Detect Signature RAW 2 at -943650321
Image is broken
This image is not CD IMAGE
another trial with eporting the whole emmc_user using the start of spg as lengt
now i can see in windows mount in context menue on the img files but that failes.
so now i need to try in linux
leni@DESKTOP-62KDO04:~$ mount /mnt/c/Users/Tarija/Downloads/SP_Flash_Tool_v5.2208_Win/ReadBackAll/assembled/userdata.img /mnt/volla/ -o loop=/home
mount: /mnt/volla/: failed to setup loop device for /mnt/c/Users/Tarija/Downloads/SP_Flash_Tool_v5.2208_Win/ReadBackAll/assembled/userdata.img.
downloaded twrp recovery image and flashed it via sp flashtool
started phone to recovery mode and device was identified by wwr mtk !
(while adb devices in wsl would show nothing)
going to follow this and see what happens
ok, i did decrypt twice.
but none of the decrypted images shows any partitions.
while the original userimage seems to have them
wwr mtk shows them only for the org image