[ROM][OFFICIAL] LineageOS 19 for Galaxy Tab S6 Lite Exynos

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C.Z.

New member
Feb 16, 2023
3
0
What do the apps tell you? I had the occurence of a dumb proxy that refused my connection if I use a different access point. The solution is to restart the app. Browser app tells you "err_connection_refused" in this case.
browser! i tried chrome, firefox, edge...etc, they often cannot connect to the net and load the page even wait a long time, restart or reinstall works but the issueagain after a while
Is it no problem with the network? Do you only get the problems with the tablet? Since newest update? Give more info...
my network has no problem, yt and google play works well.....now i have to flash back to oneui
 

bry593

Member
Feb 19, 2023
6
2
Help please!

Can't get past the very last step to install:
lineage-19.1-20230215-nightly-gta4xlwifi-signed.zip

I get all the way to the 47% mark and then it fails and I'm back in Google land!

I'm using Zadig and Heimdall.

Here's my process:
1. Enter download mode on tablet (Vol up and down + insert usb-c)
2. Run Zadig on my Windows 10, select "gadget" and install driver.
It does its thing and says success
3. Open a CMD in the Heimdall folder and type: Heimdall print-pit
The tablet does reboots
4. Power off (power + vol down), then back into download mode (vol up + vol down + insert usb-c)
5. Back to Windows CMD prompt and type: Heimdall flash --RECOVERY lineage-19.1-20230215-recovery-gta4xlwifi.img --no-reboot
The tablet does its thing and says "recovery upload successful", but it also says "failed to receive session end confirmation" which doesn't seem to matter.
6. Power off tablet (power + vol down). Once screen goes dark, boot into recovery mode (power + vol up).
7. Select wipe data/factory reset
The tablet does its thing and says "data wipe complete"
8. Select apply update from ADB
The tablet says "Now send the package you want to apply"
9. Back to Windows CMD prompt and type: adb sideload lineage-19.1-20230215-nightly-gta4xlwifi-signed.zip
The command window shows: "serving: 'lineage.......' (~47%), then total xfer: 1.00x
The tablet says:
E:signature verification failed
E:error: 21
Install from ADB completed with status 2.
Installation aborted
10. At this point I am still in the tablet recovery screen and I select "reboot system now".
11. Tablet reboots into Android 12 with all the lovely google garbage.

What am I doing wrong?
 

bry593

Member
Feb 19, 2023
6
2
I selected Android 12 and Lineage 19.1 as those have been out for awhile, and less likely to be buggy.
Should I go ahead and upgrade to Android 13 and try Lineage 20?

What does the error message mean?
The tablet says:
E:signature verification failed
E:error: 21
Install from ADB completed with status 2.
Installation aborted

Update: Apparently Error 21 means the bootloader is locked? I found these instructions to unlock the bootloader (which I think I've already done, it just didn't demand that I format anything).

  1. Connect the device to a Wi-Fi network.
    Did this!
  2. Enable Developer Options by pressing the “Build Number” option in the “Settings” app within the “About” menu
    Did this too!
    • From within the Developer options menu, enable OEM unloc.
  3. Power off the device, and boot it into download mode:
    Did this too!
    • With the device powered off, hold Volume Down + Volume Up and connect USB cable to PC.
    • Now, click the button that the onscren instructions coorelate to “Continue” and/or “Unlock Bootloader”.
  4. Your device will reboot, you may now unplug the USB cable from your device.
    My device did not reboot when I selected continue. It just took me to a new screen with the download stuff. My tablet did reboot after command "Heimdall print-pit"
  5. The device will demand you format userdata, please follow the onscreen instructions to do so.
    My s6 lite did not demand I format anything. However, I later entered recovery mode and formated from there. Maybe this is where I went wrong?
  6. Run through Android Setup skipping everything you can, then connect the device to a Wi-Fi network.
    Why do we need wi-fi enabled? We are flashing and sideloading through a USB cable?
  7. Re-enable Development settings by clicking the “Build Number” option 10 times, in the “Settings” app within the “About” menu, and verify that “OEM Unlock” is still enabled in the “Developer options” menu.
    Mine never needed to be re-enabled. It remained unlocked.....
The instructions above differ from the instructions I previously used as found on the Lineage website:
 
Last edited:

bry593

Member
Feb 19, 2023
6
2
Fixed! The bootloader was not unlocked. The instructions at lineage did not include the bootloader unlock. If you are having the same problems, follow the instructions at the end of the previous message I posted.

Thanks to everyone for their help!
 
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bry593

Member
Feb 19, 2023
6
2
Now that Lineage 19.1 is running fine on my S6 Lite, should I lock the bootloader? I went into the bootloader and it said if I do lock it, it will perform a factory reset.
Will a factory reset overwrite Lineage with Google Android 12?
 

sfoslino

Member
Jan 2, 2018
38
22
Potsdam
OnePlus 3T
Now that Lineage 19.1 is running fine on my S6 Lite, should I lock the bootloader? I went into the bootloader and it said if I do lock it, it will perform a factory reset.
Will a factory reset overwrite Lineage with Google Android 12?
Do not lock the bootloader again, it will not boot anymore. You have to unlock the bootloader again and you can only do it if oem unlock ist still active at developer options!. BTW you can find the answer in this thread too (https://forum.xda-developers.com/t/...laxy-tab-s6-lite.4255651/page-4#post-84958533).
A factory reset does not return to stock android, because there is no stock android on the device any more. You replaced it with LOS.
 
so i have run into a problem installing lineage 19 on my tab s6 lite. Everything went good until after i installed the recovery.img. Im now stuck on a page that is blue and says "An error has occurred while updating the device software. I've tried to boot into download more, just boots back to that blue screen. I've tried to boot in to recovery, again just boots back to that blue screen. i've tried other forums and no one seems to have had this happen. An y help would be greatly appreciated.
 

wowi63

Senior Member
so i have run into a problem installing lineage 19 on my tab s6 lite. Everything went good until after i installed the recovery.img. Im now stuck on a page that is blue and says "An error has occurred while updating the device software. I've tried to boot into download more, just boots back to that blue screen. I've tried to boot in to recovery, again just boots back to that blue screen. i've tried other forums and no one seems to have had this happen. An y help would be greatly appreciated.
Are you sure your device is one of the supported models SM-P610 or SM-P615? These are from 2020.
There are newer models from 2022, which are not supported, SM-P613 and SM-P619.
 

9Lukas5

Senior Member
Dec 14, 2010
3,895
2,052
near Stuttgart
so i have run into a problem installing lineage 19 on my tab s6 lite. Everything went good until after i installed the recovery.img. Im now stuck on a page that is blue and says "An error has occurred while updating the device software. I've tried to boot into download more, just boots back to that blue screen. I've tried to boot in to recovery, again just boots back to that blue screen. i've tried other forums and no one seems to have had this happen. An y help would be greatly appreciated.

Just to make sure: Attempting to go into download mode:
- USB connected to a PC
- holding down all three buttons until screen goes black
- then holding Vol-Up+Vol-down until the Download Mode screen comes on

Attempting to go into recovery:
- USB connected to a PC
- holding down all three buttons until screen goes black
- holding down Power+Vol-Up until Recovery comes up

That's what you tried (crucial to have a USB connection while trying this) but keeps bringing you to this error screen instead?
 

Gorilla Daddy

Member
Aug 6, 2018
49
6
I have magisk+ mindthegapps installed. Can I update via the lineage os updater (the one that nags a notification)? Or will magisk and/or gapps get overwritten?

I can't see an option in lineage recovery to update from zip files in the local filesystem. I guess only adb works?
 
Last edited:
Just to make sure: Attempting to go into download mode:
- USB connected to a PC
- holding down all three buttons until screen goes black
- then holding Vol-Up+Vol-down until the Download Mode screen comes on

Attempting to go into recovery:
- USB connected to a PC
- holding down all three buttons until screen goes black
- holding down Power+Vol-Up until Recovery comes up

That's what you tried (crucial to have a USB connection while trying this) but keeps bringing you to this error screen instead?
Yes im stuck on that error no matter what i do. i did and do have a usb connected. I believe it was right after recovery. It says to hold both vol + and - , IMMEDIATELY But i failed to get it and now i only get that blue error page
 
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