Hovatek Forum DEVELOPMENT Android Please correct the errors left after i ported twrp for my devise SM-A920F please sir
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Please correct the errors left after i ported twrp for my devise SM-A920F please sir

Please correct the errors left after i ported twrp for my devise SM-A920F please sir

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Poll: Do you want twrp for sm-a920f(galaxy a9 2018) ?
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Yes
100.00%
Votes 1
No
0%
Votes 0
 
Total 1 vote(s) 100%
LUCID_DREE
LUCID_DREE
LUCID_DREE
Junior Member
32
02-06-2021, 06:44 PM
#11



(02-06-2021, 10:54 AM)X3non
(01-06-2021, 11:41 AM)LUCID_DREE Ok sir I have added

you didn't include the twrp's (unmodified) fstab, while at it, you can try the attached fstab
Updated sir
X3non
X3non
X3non
Recognized Contributor
22,062
03-06-2021, 11:04 AM
#12
(02-06-2021, 06:44 PM)LUCID_DREE Updated sir

seen
04-06-2021, 09:51 AM
#13
Helo! I just see your thread, so the bug is the partition and brightness, but the important one is the partition, so i just fixed it (i hope) with a stock A9 Q fstab.

Download : https://drive.google.com/file/d/1E_7t5PB...sp=sharing

If you want to try it then pack it as tar file then flash it with odin.
This post was last modified: 04-06-2021, 10:02 AM by リアルモダー. Edit Reason: Forgot to update the recovery.fstab :d
LUCID_DREE
LUCID_DREE
LUCID_DREE
Junior Member
32
04-06-2021, 10:08 AM
#14
(04-06-2021, 09:51 AM)リアルモダー Helo! I just see your thread, so the bug is the partition and brightness, but the important one is the partition, so i just fixed it (i hope) with a stock A9 Q fstab.

Download : https://drive.google.com/file/d/1E_7t5PB...sp=sharing

If you want to try it then pack it as tar file then flash it with odin.

Thanks, I will try and say. I have root so I can flash and check innumerable times without much issues.
LUCID_DREE
LUCID_DREE
LUCID_DREE
Junior Member
32
04-06-2021, 10:47 AM
#15



(04-06-2021, 09:51 AM)リアルモダー Helo! I just see your thread, so the bug is the partition and brightness, but the important one is the partition, so i just fixed it (i hope) with a stock A9 Q fstab.

Download : https://drive.google.com/file/d/1E_7t5PB...sp=sharing

If you want to try it then pack it as tar file then flash it with odin.
It didn't work ,screenshot of output below same as before.
But now I have fully understood why it's not working even after so many tries,
Thus is because Android has fully encrypted my data partion which includes my internal storage as well as my micro SD . I saw on the internet that to decrypt the data partition , TWRP should prompt for the Android password or pin . But the TWRP image which I am using didn't even prompt once to decrypt the data partition using Android pin/password . Hence , the problem doesn't lie in the fastab paths to the partition , but if the data partition is itself encrypted then it will always show 0 mb size. This I concluded when I saw that , when I formatted the data partition it showed the size of data partion( but still couldn't access SD card and internal storage) but when I completed my setup and logged in to my reset Android it again encrypted the data partition , and then in twrp it again showed 0 mb as size. TWRP is also reportedly saying permission denied in its logs for creating some files . So until and unless TWRP prompts for data decryption ,I think no method will work. Is there any way to get that prompt in TWRP? Does my TWRP image even support decryption of partitions? My TWRP version is 3.2.3. Also it's reporting uevent not root'.
Attached Files
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X3non
X3non
X3non
Recognized Contributor
22,062
04-06-2021, 01:06 PM
#16
(04-06-2021, 10:47 AM)LUCID_DREE ...

did you try these?
https://www.hovatek.com/forum/thread-391...#pid214519
https://www.hovatek.com/forum/thread-391...#pid214081
This post was last modified: 04-06-2021, 01:07 PM by X3non.
LUCID_DREE
LUCID_DREE
LUCID_DREE
Junior Member
32
04-06-2021, 01:44 PM
#17
(04-06-2021, 01:06 PM)X3non
(04-06-2021, 10:47 AM)LUCID_DREE ...

did you try these?
https://www.hovatek.com/forum/thread-391...#pid214519
https://www.hovatek.com/forum/thread-391...#pid214081

Actually most options require factory reset, and currently I have important data in my phone , so when I I have fully backed up , then I will try the other methods . Thank you. When I had tried all then I will reply with a conclusion on this thread.
X3non
X3non
X3non
Recognized Contributor
22,062
05-06-2021, 10:22 AM
#18
(04-06-2021, 01:44 PM)LUCID_DREE Actually most options require factory reset, and currently I have important data in my phone , so when I I have fully backed up , then I will try the other methods . Thank you. When I had tried all then I will reply with a conclusion on this thread.

if you plan to remove encryption then be sure that you'll loose your data because you will need to format /data
This post was last modified: 05-06-2021, 10:27 AM by X3non.
LUCID_DREE
LUCID_DREE
LUCID_DREE
Junior Member
32
05-06-2021, 10:32 AM
#19
(05-06-2021, 10:22 AM)X3non
(04-06-2021, 01:44 PM)LUCID_DREE Actually most options require factory reset, and currently I have important data in my phone , so when I I have fully backed up , then I will try the other methods . Thank you. When I had tried all then I will reply with a conclusion on this thread.

if you plan to remove encryption then be sure that you'll loose your data because you will need to format /data
Ok thank you
05-06-2021, 12:26 PM
#20



hi, i got it working right now, i sended it on my testing group at telegram : https://t.me/SamsungA9TestingGroup

I also now trying to build a source-built version of the twrp, and see if it works.

and of course data is not accessible because data partition got encrypted, i have a doubt that the sdcard got encryped too but who knows.
This post was last modified: 05-06-2021, 12:29 PM by リアルモダー.
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