yashsingh1/xdaforums huggingface dataset:
[Thinkpad Tablet Android Development] RibeiroW:
Hi, bappyhayat,

Thank you for your prompt response and I would like to know if you have a link to the files and the installation script. Sorry to bother you but I have never done this procedure. If you have any tricks or tips, I would be grateful if you could give them to me.
[Thinkpad Tablet Android Development] Antonio moreira:
Mod translation: Hi Ribeiro. He speaks Portuguese. Thanks

Hi Ribeiro. Do you speak portuguese? (Fala português)? Thank you (Obrigado)

Thank you to the Mod also (y)
[Thinkpad Tablet Android Development] CoRtNetA:
I've followed the procedure, installed the image, but when I finish and restart the tablet, the Lenovo logo appears and then it shuts down. I've read that the boot needs to be signed, but I don't know how to add the .sig. Can you help me, please?
[Thinkpad Tablet Android Development] CoRtNetA:
Hello again, I install OS with WRP-3.1.1-0821-LENOVO_P8(8703F)-CN-wzsx150-QPST.7z then, using the twrp-tb8703-3.2.1-20180825-bootsign.img image, I enter twrp 3.2 .1.0, advanced, sign boot and when I restart it always enters twrp again and does not load the OS. Do I have to do something with the boot.sig file?
[Thinkpad Tablet Android Development] greatbal:
Thank you for the efforts in bringing android 10 to our devices!!! Thank you!

I have wifi only version. Will download the updated installer to try it out....
[Thinkpad Tablet Android Development] greatbal:
I came from LineageOS 16, rooted with adoptive storage. I had some issues in installing 17.1 like bootloops and Opengapps not installing properly. So I decided to start fresh by wiping/formatting Data and Internal Storage. And everything went fine. But i had to reformat my SD as new internal storage.

Performance and battery is comparable with 16. I've been using this for only 2 days but i haven't noticed any bugs yet aside from the wifi issue of disconnecting once in a while, similar to 16.

Overall, happy with this rom. Thanks!!!!
[Thinkpad Tablet Android Development] persecause:
Installed for 2 days, everything ok

thks
[Thinkpad Tablet Android Development] greatbal:
Anybody can help me with:

1. A working Dolby Atmos zip file. The one i used for LineageOS 16 doesn't work.

2. In LineageOS 16, my device recognizes my usb drive formatted as NTFS. in 17.1, it doesn't. Is there a patch or something I could use?

Any help would be much appreciated. Thanks in advance.

---------- Post added at 09:53 PM ---------- Previous post was at 09:53 PM ----------

Anybody can help me with:

1. A working Dolby Atmos zip file. The one i used for LineageOS 16 doesn't work.

2. In LineageOS 16, my device recognizes my usb drive formatted as NTFS. in 17.1, it doesn't. Is there a patch or something I could use?

Any help would be much appreciated. Thanks in advance.
[Thinkpad Tablet Android Development] Yaime:
It all works on first try! Thank you so much! I was a bit sad when I saw that Twitter stopped supporting my device (latest version is Android 6...), and I was about to sell it, but this saved my little pal :))

One question: where can I download the gapps? Their website keeps timing out for me nvm, I'm an idiot, just need to choose a different mirror.
[Thinkpad Tablet Android Development] kuzu115:
Work fine, thx!
[Thinkpad Tablet Android Development] patton82:
Thanks for this update

Inviato dal mio MI 5 utilizzando Tapatalk
[Thinkpad Tablet Android Development] goldbird3:
Installed a few days a go.

Works fine for me.

Thanks a lot!!!!
[Thinkpad Tablet Android Development] easyfly:
Dirty or clear flash ?
[Thinkpad Tablet Android Development] goldbird3:
I always do clean flashes ;)
[Thinkpad Tablet Android Development] rauliordache:
Installed Lineage 17.1.

It works even better than Android Pie (it's more responsive). Thanks !!

The ,,full screen apps" setting has been removed from Android 10? In Pie, I can hide both the status and navigation bar per app (from Settings - Display). On Android 10, I can use just gesture navigation (which does not provide a ,,full screen" - it just hides the nav bar).
[Thinkpad Tablet Android Development] patton82:
Dirty flash for me, after 2 reboot all working fine

Inviato dal mio MI 5 utilizzando Tapatalk
[Thinkpad Tablet Android Development] Rakoth666:
Dirty flash for me too (with Open GApps pico).

It works perfectly well for now ! ;)

Great work !!! :)
[Thinkpad Tablet Android Development] Catscratch:
Can one of you check the deep sleep?
[Thinkpad Tablet Android Development] Bright Star:
Upgrade from v16

Hi,

I already have Lineage v16 installed, and I wonder what is the correct procedure for upgrading to v17.1

Thanks for any assistance.

Brights
[Thinkpad Tablet Android Development] rauliordache:
Because is an update from 9 to 10, the best procedure is to wipe Dalvik, Cache, System, Data partitions

1. Copy the .zip for Lineage 17.1 into the SD-card + openGapps (I have used nano version)

2. Go to recovery TWRP (VOL+ & Power). Wipe Dalvik, Cache,System, Data

3. Install the zips

4.

Sign boot

And you are done.
[Thinkpad Tablet Android Development] mastercccc:
everything works fine, only the lack of working dolby atmos
[Thinkpad Tablet Android Development] SensSensSens:
Would this be considered a clean install? If I want to try dirty first, would it be the same without wiping Data?

Thanks.
[Thinkpad Tablet Android Development] Catscratch:
Yes. Dirty is with keeping data and usually works fine.
[Thinkpad Tablet Android Development] SensSensSens:
Tried dirty install (without Gapps) and working so far. Not familiar with some of the changes. Is the media art on the lockscreen blurred in Android 10? I miss being able to see the podcast logos when I wake the screen. Totally not a big deal.

Thanks for continuing to develop for our tablet!!
[Thinkpad Tablet Android Development] haltoy:
Hi again ,

I wanted to use one partition of sd card as internal storage on android device (APPS2SDCARD) , because 16GB is filled, the rest as normal external sd card..

partition sw AOMEI says it is possible, my LOS15 (first version you've provided) wouldn't have it..

is it possible with this version? will there be another update to this version (sellinux fix?)?
[Thinkpad Tablet Android Development] 4e3rerfe:
can anyone help me

1. enter recovery TWRP3.2.3-0308,wipe Dalvik, Cache, System, Data，Internal Storage

2. flash los17 zip

3. advanced——RM forceencrypt，reboot

4. always stuck on boot animation

new users can't post outside pics links
[Thinkpad Tablet Android Development] greatbal:
Using this rom now. I used the built-in Partition tool (Adoptable) of Apps2SD so I can use half of my 64GB sd card as internal storage. The other half as regular portable storage. Everything is working perfectly for my needs.

Warning though, this will wipe your sd card so make a backup of your important files.

---------- Post added at 05:00 PM ---------- Previous post was at 04:57 PM ----------

Step 3 should be Advanced>>Sign Boot. Then reboot.
[Thinkpad Tablet Android Development] 4e3rerfe:
different twrp recovery has different ways at last. but I still tried Advanced>>Sign Boot, still not working

only los14 can boot normally, los15-17 can't boot. I don't know what's problem
[Thinkpad Tablet Android Development] greatbal:
I'm using the latest modified twrp twrp-tb8703-3.2.1-20180825-bootsign.img for lenovo tab 8 plus.
[Thinkpad Tablet Android Development] 4e3rerfe:
which los edition are you using now?

I had switched to twrp twrp-tb8703-3.2.1-20180825-bootsign.img, the same result
[Thinkpad Tablet Android Development] lbrd:
Can someone give me step by step guide to install this?

This is my first time trying, im still on android 6.

Thanks
[Thinkpad Tablet Android Development] rauliordache:
Step-by-step guide for any Lenovo P8 (no matter of OS, because this is a clean flash).

1.1. For stock Android 6.0 devices, you should take into account that LTE does not work in Europe. If, somehow, LTE works, then go to 1.2. Else, you need to flash 8703N via QFIL (chinese firmware) which has the required modem files. Bonus: It has TWRP 3.2.1 recovery required for the following steps.

2. Copy the Lineage17.1 zip file and OpenGApps zip file on SDCARD.

3. Enter into recovery (Vol+ & PowerOn). Wipe the Dalvik, Cache, Data & System partitions. Then, install - in this order - Lineage17.1 and openGApps.

4. Sign boot

5. Restart
[Thinkpad Tablet Android Development] haltoy:
thanx, I'll try.. I did it just on PC..
[Thinkpad Tablet Android Development] greatbal:
I'm using LOS 17.1 now.
[Thinkpad Tablet Android Development] Vicky khan:
*Deleted*
[Thinkpad Tablet Android Development] korenisko:
Camera not working in apps, like zoom etc. Can you have a look?

Edit: I tried camera app and it f crashed. I cleared app data and did reboot and camera working on all apps.
[Thinkpad Tablet Android Development] persecause:
With this rom, does it happen to you that some facebook videos are not seen? Don't they leave?
[Thinkpad Tablet Android Development] I9602283:
almost all apps will freeze, stuck at there, and then no response, in my situation

----

sorry for making a mistake, it's just because apps were installed in the external sd card by default and cause the bad performance
[Thinkpad Tablet Android Development] MatVekk:
I installed the modified TWRP, then this LineageOS 17 and the Gapps. Everything works fine. Thanks a lot it's like having a new Lenovo P8 Tb8703. The Gcam also works very well in night and portrait mode. Thank you!
[Thinkpad Tablet Android Development] Palm Trees:
Which version of Gcam are you using?
[Thinkpad Tablet Android Development] MatVekk:
https://www.celsoazevedo.com/files/android/google-camera/f/changelog1116/

Gcam 7.3.020
[Thinkpad Tablet Android Development] e20140:
Gallery preview doesn't work for me. I like https://www.celsoazevedo.com/files/android/google-camera/dev-cstark27/

I am surprise the processing is much faster than Gcam 6.x. Front camera must have HDR turn off. None of the "more" features works on Gcam 7.X, if anyone find one that works, please post
[Thinkpad Tablet Android Development] coeXL:
I come from Lineageos 16. I have been with Lineageos 17 for about 10 days.

I did a clean install, but I've had two sudden reboots. One after installation, browsing the internet. Today I had another one watching a movie from SD.

Both with a battery percentage between 70 and 80 ....

Has anyone else had these reboots?

(sorry for my English)
[Thinkpad Tablet Android Development] korenisko:
I havent any revoots. Working fine, stable. Hope, that it goes to ofic lineage repo soon ;)

Odoslané z Lenovo TB-8703F pomocou Tapatalku
[Thinkpad Tablet Android Development] persecause:
No reboots to date.

Try a clean install.
[Thinkpad Tablet Android Development] coeXL:
Another restart this morning, battery over 30% consulting online. I just did a clean install again, I think the cache was left uncleaned the previous time ... let's see how it is from now on. I'll post in 10/15 days if everything goes well. Thanks for the tips.
[Thinkpad Tablet Android Development] herrrossi:
aurora store

anyone managed to get aurora store working on this? i can not login with anonymous or my own account.
[Thinkpad Tablet Android Development] SensSensSens:
I am having issues as well with the anonymous account. Not sure if related but Aurora Store stopped working recently on my phone as well. It is running LOS + microG 15.1. This was working fine until the last week or so with the anonymous account. Now I just see a message saying Failed to build API and the progress circle keeps spinning.

Edit: made a correction of the error message seen in app.
[Thinkpad Tablet Android Development] Vicky khan:
How's the performance and battery life of this rom, anyone?
[Thinkpad Tablet Android Development] crossmanbx:
Some issues with WhatsApp vidéo.
[Thinkpad Tablet Android Development] korenisko:
. Performance is fine
[Thinkpad Tablet Android Development] yasin_92:
Is there a way to install magisk?
[Thinkpad Tablet Android Development] korenisko:
Flash it over twrp
[Thinkpad Tablet Android Development] zeromega:
And remember to sign boot.

Inviato dal mio moto g(8) plus utilizzando Tapatalk
[Thinkpad Tablet Android Development] B.AYAR:
Very nice rom.
[Thinkpad Tablet Android Development] telefonman80:
Thanks, works realy good, but coukd it be you forgot a git push on some of the sources because i am not able to compile the rom with the sources you provided?

Greetings
[Thinkpad Tablet Android Development] BlacktreeS:
Hi bro, I was trying to install Gapps downloaded from //officiallineageos.com/gapps-for-lineage-os-17-1/, but stuck in the bootloop all the time. tried a few different process, e.g. the cleanest i ve done is format data -->reboot to recovery --> advanced wipe-->installl two zips in one go ---> mount system ---> wipe catch again ---> sign boot --> reboot, but still stuck in bootloop,

could you pls share with me how you did with the Gapps? i am quite frustrated now.

cheers!!
[Thinkpad Tablet Android Development] p3dboard:
I would guess opengapps.org is the packages most would use
[Thinkpad Tablet Android Development] BlacktreeS:
thanks bro! done and running well now.
[Thinkpad Tablet Android Development] senthilvigneshkumar:
Is rom enforcing?
[Thinkpad Tablet Android Development] evil-god:
[MENTION=7737930]highwaystar_ru[/MENTION] can you please update your sources on linked github?

https://github.com/lenovo-devs/android_device_lenovo_tb-common <- with this you cant build this rom, latest commit is from 28.08.2019.
[Thinkpad Tablet Android Development] telefonman80:
Same for the kernel
[Thinkpad Tablet Android Development] donny02:
Everything works fine with this rom. Only auto sleep\wake with magnetic case does not work any more. In fact wake does work, but screen does not switch off when case is closed.
[Thinkpad Tablet Android Development] hard_snake:
Great rom! Used it for 2 month so far and works really well!

Thanks for your hard work to bring this device back to life.
[Thinkpad Tablet Android Development] highwaystar_ru:
It is still in Work in progress state., latest source is here https://github.com/LineageOS/android_device_lenovo_tb-common plus https://review.lineageos.org/q/project:LineageOS%2Fandroid_device_lenovo_tb-common+status:open

kernel used to build rom is exact https://github.com/lenovo-devs/android_kernel_lenovo_msm8953
[Thinkpad Tablet Android Development] evil-god:
thx! you are on the way to official, nice :)
[Thinkpad Tablet Android Development] highwaystar_ru:
2020-05-31

Updated Lineage code

Updated system graphics and media binaries

selinux enforcing
[Thinkpad Tablet Android Development] highwaystar_ru:
All current code used in this build pushed to https://github.com/lenovo-devs
[Thinkpad Tablet Android Development] hinotori8921:
When i boot , Screen display "power off " then Automatically enter recovery.

20200531 version TB-8703 Wifi ONLY TABLET.

No errors in the 20200331 version.

---------- Post added at 08:22 AM ---------- Previous post was at 08:09 AM ----------

Looks the same error on 20200531 version.
[Thinkpad Tablet Android Development] highwaystar_ru:
Yes, need logs, to check whats wrong and fix it. In previous version there was hack to not remove telephony related packages on wifi version.
[Thinkpad Tablet Android Development] hinotori8921:
edited
[Thinkpad Tablet Android Development] tomas.vala:
Upgraded and booted no problem here on tb8703x, thanks!
[Thinkpad Tablet Android Development] korenisko:
Mine halted too. I have dmesg.log from recovery, so I will post later
[Thinkpad Tablet Android Development] korenisko:
Can you find something to resolve bootloop?
[Thinkpad Tablet Android Development] highwaystar_ru:
It is something wrong with dpm daemon on wifi version, cant get yet what exactly without tests on real device. Removing

/system/product/etc/init/dpmd.rc and /system/product/priv-app/dpmserviceapp/ should help to resolve bootloop.
[Thinkpad Tablet Android Development] korenisko:
I cant fiind /system/product/... path via twrp recovery.
[Thinkpad Tablet Android Development] highwaystar_ru:
It is /system/system/product/etc/init/dpmd.rc and

/system/system/product/priv-app/dpmserviceapp/ when system is mounted in twrp (note extra /system/ in front of path).
[Thinkpad Tablet Android Development] korenisko:
I 2 times reflashed it with los update and tab booted ok thank you for maintance
[Thinkpad Tablet Android Development] Rakoth666:
Thanks for the update ! Update from from lineage-17.1-20200331-UNOFFICIAL-TB8703 work perfectly for me :)

Flash lineage-17.1-20200531-UNOFFICIAL-TB8703.zip

Wipe Cache/Dalvik

Sign boot

Reboot
[Thinkpad Tablet Android Development] korenisko:
I rebooted and tablet goes to twrp.

rebooted to system and no, bootlop to twrp

I deleted files as you wrote earlier, but not boot, only reboot to twrp.

logs are in attachements, hope you can see error this time :)
[Thinkpad Tablet Android Development] highwaystar_ru:
2020-06-01

Fixed boot on 8703f (wifi tablet version)
[Thinkpad Tablet Android Development] korenisko:
Thank You, booted fine. Good work :)
[Thinkpad Tablet Android Development] Mhden2x:
Guys is there "Force Expanded Notifications" option on this ROM please? I have the wifi model and I'd like to try it :)
[Thinkpad Tablet Android Development] tomas.vala:
I am really happy with this last update. Smooth and overal best performing 17.1 for me. Clearly faster, more responsive than previous builds. Battery life seems promising too.
[Thinkpad Tablet Android Development] rauliordache:
Is it faster than 20200331 version of Lineage 17.1?
[Thinkpad Tablet Android Development] tomas.vala:
For me it is the fastest one of all previous 17.1s. Not in sense of benchmark score but responsiveness, feels. Have power profile set to balanced.
[Thinkpad Tablet Android Development] hard_snake:
Still reboot to twrp on 2020-06-01 build

Thanks very much to update the build.

I have done clean flash for 2020-06-01 build and still keep reboot to twrp. I've tried:

* Clean flash -> sign boot -> reboot

* Delete file and folder you mentioned -> sign boot -> reboot

* Wipe caches -> re-flash -> delete file and folder -> sign boot -> reboot

All boot into twrp eventaully.

Any suggestion from here?

Cheers
[Thinkpad Tablet Android Development] patton82:
Nice update, all working well, thanks

Inviato dal mio MI 5 utilizzando Tapatalk
[Thinkpad Tablet Android Development] greatbal:
Thanks for the update! I have tb-8703f. Using a fresh install of the 20200601 update for the third day. It has fixed the issues I had with the 20200331 build like random freezes/reboots, slow starts, unable to mount USB NTFS drives, poor battery life, had to choose default launcher every reboot, etc. This new build is more fluid and better battery life also. Again, thanks for this update! ?

Whatever you did, one great improvement is battery life!!! Thanks!

The only problem I have now is making the DDPlus via magisk working. It used to work with the 20200331 build. Anyone?
[Thinkpad Tablet Android Development] korenisko:
Where you downloaded ddplus?
[Thinkpad Tablet Android Development] greatbal:
From this thread.

I saw it on the Tab 4 plus LOS 17.1 thread. Tried it and it worked on 20200331 build. I uses magisk install, and also installed audio modification and audio patch magisk modules. Worked well on previous build. But I couldn't get it to work on the new build.
[Thinkpad Tablet Android Development] Mhden2x:
Guys I can't find "Ambient Display", is it missing, or am I blind?
[Thinkpad Tablet Android Development] khodos:
hey guys, was on LOS 16 and wanted to upgrade. Wiped system, cache, data, etc. as usual and then installed the new rom and gapps. TWRP (I already was on 3.2.1) didn't offer me to sign the boot so I assumed it was already patched.

Now when powering on the tablet it displays the lenovo logo for half a second and then the screen goes black. I presume it cannot boot into the new ROM because it's not signed.

I can boot into fastboot with power+vol- but not to twrp (tried both power+vol+ and power plus both volume keys and no luck)

Any suggestions? It's been a while since I dealt with custom ROMs so I'm a bit rusty, but if I recall correctly while on fastboot I can use adb to tell the tablet to boot using an .img file. Hopefully I'll then be able to do it again making sure I sign the boot image.

I'll try the above in a while. Thanks in advance
[Thinkpad Tablet Android Development] korenisko:
Try fastboot flash recovery twrp.img
[Thinkpad Tablet Android Development] greatbal:
Try on pc fastboot reboot-recovery. Please Google the correct syntax. I'm on mobile right now...

If no luck, you can try to reinstall Twrp via fastboot

fastboot flash recovery [filename of Twrp image]

(please Google correct syntax)
[Thinkpad Tablet Android Development] khodos:
thanks, but no luck. When I try to flash the recovery it says that 'Partition flashing is not allowed' (most google result say it might be because the booloader is locked)

When I try to boot into recovery, I only get a black screen.

I get the same black screen if I try to power on the tablet while holding volume+. If I connect the tabled to my computer while in this mode, it gets recognised as Qualcomm HS-USB Diagnostics 900E instead of Qualcomm HS-USB QDLoader 9008 , which looks like my tablet is hard bricked (first time I managed to do this in my many android devices over the years!) and I will need to short a pin in the motherboard before connecting it to the usb port so it goes into the proper mode.

If I try to change the port driver (in windows' device manager) from 900E to 9008, QFIL won't be able to flash anyway.
[Thinkpad Tablet Android Development] greatbal:
Try

Fastboot boot recovery twrp.img

If it boots on your device, you can try to install twrp.img via twrp

If not, you can reinstall stock firmware and start over.
[Thinkpad Tablet Android Development] greatbal:
Using build 20200601 on my Tb8703f for a week.

Battery life is pretty good! 27 hours since last full charge with more than 5 hours of screen time, and I still have 25% battery life left. Very good standby time! I never achieved this with previous build and previous versions. And No random re boots or crashes yet. Thanks for this. Really happy with this build. Fast, stable and long battery life.
[Thinkpad Tablet Android Development] persecause:
I currently have the version of 2020-03-31

is it possible to switch to the 2020-06-01 version without reinstalling the apps?

Thanks.
[Thinkpad Tablet Android Development] korenisko:
Yes, You can go with update
[Thinkpad Tablet Android Development] totonas:
I have the TB8703F (only wifi) Is it possible to deactivate entirely the non necessary tools like phone sms contact .... ?
[Thinkpad Tablet Android Development] selcarpa:
opengapps

i flashed opengapps ,google user guidance force crash . i don't kown it is opengapps or rom
[Thinkpad Tablet Android Development] greatbal:
Got Dolby Digital Plus working by installing Viper4AndroidXHifi via Magisk. All good now.

---------- Post added at 02:02 PM ---------- Previous post was at 01:32 PM ----------

I don't think it's the ROM. Because I also installed opengapps Pico after installing the rom and I didn't have your issue. FYI, I did fresh install build 20200601.
[Thinkpad Tablet Android Development] selcarpa:
i tried again. and one of com.google.android.setupwizard and systemui force crash .it does not happen at same time,but always fc one of them. btw: rom:20200601,opengapps:android 10 pico,magisk 20 without any module.

OK! finally i complete those setting guide with some fc..
[Thinkpad Tablet Android Development] greatbal:
Dirty flash or clean install? I did clean install after trying dirty flash but having several issues. So I decided to format data and do I clean install which proved to be beneficial on my end.
[Thinkpad Tablet Android Development] selcarpa:
here is my process.

1, format Dalvik/ART Cache,Cache, Data, System, internal storage,

2,move package by usb,

3, flash lineagos 20200601 and magisk(sign boot)

4,reboot system fix some wifi problem(chinese device can not ping to google,so wifi can not pass net check),

5,flash opengapps,

6,set some google account balabala with http proxy.
[Thinkpad Tablet Android Development] telefonman80:
You always have to flash gapps before the first boot