[ROM][Android 12L] Unofficial LineageOS 19.1 Nightlies Tab Pro 8.4 Wifi (mondrianwifi)

[m33ts4k0z]

Hello and thanks for this.

The link is down now. Can we get a mirror or something?

Thanks

 

[bierma32]

Try it later,

 

[ALEX_ANDER]

What a great job! Thank you!
Does this ROM support signature spoofing? I d like to use it with MicroG.

 

[m33ts4k0z]

So I installed it together with the gapps from the first post and everything seems to work fine except one thing. Any ideas/tips about why I cant install any apps from the Google Store? I go to install and then the process stops on Waiting...

Thanks

 

[pocketrule]

So I installed it together with the gapps from the first post and everything seems to work fine except one thing. Any ideas/tips about why I cant install any apps from the Google Store? I go to install and then the process stops on Waiting...

Thanks

format data in TWRP (and make a backup before)

 

[bierma32]

@m33ts4k0z
Which Gapps did you have installed ?

Try Bitgapps.

 

[ALEX_ANDER]

What a great job! Thank you!
Does this ROM support signature spoofing? I d like to use it with MicroG.

Ok, signature spoofing is supported and works great with MicroG.
I also recognised that the UI works smoother with "Display size -> Largest" seted. In this case the icon bar on the bottom of the screen will turn off - I guess that's the reason for the little performance boost!

 

[Andrey Danin]

phoval, thanks for the images.

I've tried to encrypt my SM-T320 but the device reboots almost immediately after click on the encrypt button. Is it a known issue? Did anybody encrypt a tablet?

>grep -i encrypt sm-t320-enc.log
12-04 16:45:14.720  3610  3610 I ChooseLockGenericFragment: Ignoring PASSWORD_TYPE_KEY because device is not file encrypted
12-04 17:19:32.222  3610  3610 D SettingsActivity: Switching to fragment com.android.settings.security.EncryptionAndCredential
12-04 17:19:32.222  3610  3610 D SubSettings: Launching fragment com.android.settings.security.EncryptionAndCredential
12-04 17:19:32.242  3610  3610 D EncryptionAndCredential: NO dashboard tiles for EncryptionAndCredential
12-04 17:19:32.242  3610  3610 D EncryptionAndCredential: All preferences added, reporting fully drawn
12-04 17:19:43.734   237  9810 E Cryptfs : Orig filesystem overlaps crypto footer region.  Cannot encrypt in place.
12-04 17:19:44.841   237  9810 E Cryptfs : Orig filesystem overlaps crypto footer region.  Cannot encrypt in place.
12-04 17:20:09.631  9891  9911 D StorageManagerService: unlockUserKey: 0 isFileEncryptedNativeOrEmulated: false hasToken: false hasSecret: false

 

[pocketrule]

phoval, thanks for the images.

I've tried to encrypt my SM-T320 but the device reboots almost immediately after click on the encrypt button. Is it a known issue? Did anybody encrypt a tablet?

Encryption does not work, i've tried it once, but then gave up (lack of time). It should be possible, but I assume, TWRP should be fixed for that. One common error was that the data partition is too big and fills up the complete space for it, especially if you format data in TWRP. For the encryption, it's neccessary that there are some bytes left for encryption data.

To check the problem and MAYBE fix it you could try this out:

Fixing LineageOS encryption issue · Temp title

thomas.blarre.net

I've had this problem on another device and could encrypt it afterwards. Later, the fix was built in TWRP (format data).

But even if it works, you probably will have further problems in TWRP as it has to support the decryption of data partition.

 

[Andrey Danin]

To check the problem and MAYBE fix it you could try this out:

Fixing LineageOS encryption issue · Temp title

thomas.blarre.net

pocketrule thanks! My device is encrypting after fs resize.

 

[phoval]

pocketrule thanks! My device is encrypting after fs resize.

Which size have you resize data partition? 12422400K?
Do you have US or EU tablet version?
We need to set BOARD_USERDATAIMAGE_PARTITION_SIZE in TWRP.

 

[Andrey Danin]

I used 12140144K (12140160-16). Unfortunately encryption is still shows a progress bar (12+ hours). I use twrp-3.7.0_9-0-mondrianwifi.img (not the patched one from the first message). I will try the patched version.

I'm pretty sure I encrypted the device using lineage-16.0-20200411-UNOFFICIAL-mondrianwifi rom + twrp-3.7.0_9-0-mondrianwifi.img.

Will re-check both roms.

UPD1+2:
LE16+TWRP3.7.0 has same issue with encryption at the moment. Encryption is OK after FS resize fix.

UPD3:
this rom+TWRP3.7.0. I fixed fs (same size as for LE16). Device rebooted for encryption. I got password request on boot this time. But device won't boot and hangs on infinite boot logo (logo is animated).

UPD4:
LE19.1+TWRP3.6.2 (recommended in the first post) - no luck with encryption. FS size is large than FS size in TWRP3.7.0

LE18.1+TWRP3.6.2 - encryption works after FS resize.

 

[phoval]

I used 12140144K (12140160-16). Unfortunately encryption is still shows a progress bar (12+ hours). I use twrp-3.7.0_9-0-mondrianwifi.img (not the patched one from the first message). I will try the patched version.

I'm pretty sure I encrypted the device using lineage-16.0-20200411-UNOFFICIAL-mondrianwifi rom + twrp-3.7.0_9-0-mondrianwifi.img.

Will re-check both roms.

UPD1+2:
LE16+TWRP3.7.0 has same issue with encryption at the moment. Encryption is OK after FS resize fix.

UPD3:
this rom+TWRP3.7.0. I fixed fs (same size as for LE16). Device rebooted for encryption. I got password request on boot this time. But device won't boot and hangs on infinite boot logo (logo is animated).

UPD4:
LE19.1+TWRP3.6.2 (recommended in the first post) - no luck with encryption. FS size is large than FS size in TWRP3.7.0

LE18.1+TWRP3.6.2 - encryption works after FS resize.

Can you provide logcat during encryption fail on 19.1?
We need to fix the size of data partition in TWRP, do resizefs for now.
Can try on my own currently. I am working on LOS 20.

 

[pocketrule]

Can you provide logcat during encryption fail on 19.1?

We need to fix the size of data partition in TWRP, do resizefs for now.
Can try on my own currently. I am working on LOS 20.

I can reproduce what @Andrey Danin described:
- Trying encrypt the tablet without resizing /data results in a "reboot" to the ui
- After resizing /data, encryption starts, the device reboots and asks for the password to complete booting, but then gets stuck in the boot animation.

Unfortunately I cannot take a log at this stage, as the device is present, but does not respond (adb devices shows "<device number> unauthorized"

In TWRP you normally have to enter the password to decrypt data. With the patched FOTA version I've used (but I've seen that on official versions too), there's no dialogue for entering the password. TWRP log shows the following:

Failed to mount '/data' (Invalid argument)
Unable to recreate /data/media folder.
Updating partition details...
Failed to mount '/data' (Invalid argument)
...done
Unable to mount storage
Failed to mount '/data' (Invalid argument)
Full SELinux support is present.
Unable to mount /data/media/TWRP/.twrps
MTP enabled.

 

[Catfish78]

Hello,

just want to say a huge thank you for that amazing work. For me, the tablet runs better than ever! Smooth and fast, getting not too warm, battery runtime is fine. Great!

Regards,

Catfish

 

[dgidugi]

Hello. thank for your Great job.

5g Wi-Fi is not detected. Please check it at the next update.

Good luck !

 

[Kakakrroto]

I'm using the rom, but the battery is draining very fast. Doesn't last more than 4 hours in use. Is there anything that can be done?

 

[pocketrule]

... battery is draining very fast. Doesn't last more than 4 hours in use ...

older discussion about battery drain on tab pro t320