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Old 05-03-2021, 06:21 AM   #7
prout
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Posts: 10
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Quote:
Originally Posted by rvcjew View Post
Thx.
But this image doesn't looks like an image :
Code:
user@my.computer:/tmp/t80d$ unrar x T80D-Mars-Android8.1-FW.rar 

UNRAR 5.50 freeware      Copyright (c) 1993-2017 Alexander Roshal


Extracting from T80D-Mars-Android8.1-FW.rar

Extracting  update-10225.img                                          OK 
All OK
user@my.computer:/tmp/t80d$ ls
T80D-Mars-Android8.1-FW.rar  update-10225.img
user@my.computer:/tmp/t80d$ file update-10225.img 
update-10225.img: data
So I can't mount it to check what it is and if it will be ok to upload it with rkflashtool.

And I don't know how to do that neither, because I guess that reuploading the system partition won't be enough (and can be dangerous if the size isn't exactly the same as the actual one on the mars partition table), maybe there is also the kernel to change and have to configure uboot too?

the image should be something like this (it is my system backup partition made with "rkflashtool r system > system.img") :
Code:
user@my.computer:/tmp/bkp$ file system.img 
system.img: Linux rev 1.0 ext4 filesystem data, UUID=da504c53-9beb-f35c-85c5-cedf74546f7a, volume name "system" (needs journal recovery) (extents) (large files)
user@my.computer:/tmp/bkp$
isn't it?

md5sum are:
Code:
user@my.computer:/tmp/t80d$ md5sum T80D-Mars-Android8.1-FW.rar 
5889e314b96538dee15358297b3ea4c2  T80D-Mars-Android8.1-FW.rar
user@my.computer:/tmp/t80d$ md5sum update-10225.img 
1c245bd3b284a8278c9c31956ed41d05  update-10225.img
user@my.computer:/tmp/t80d$
Quote:
I take it you already got it in Bootloader mode if you could dump stuff off it.
I have no idea about the "Bootloader mode".
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