yashsingh1/xdaforums huggingface dataset:
[Thinkpad Tablet Android Development] Mhden2x:
Is "Ambient Display" available with this ROM please?
[Thinkpad Tablet Android Development] GeneralSmart:
Magisk working fine here
[Thinkpad Tablet Android Development] fantoniman:
i mean that on stock original 6.0.1 rom is possibile to install magisk...
[Thinkpad Tablet Android Development] GeneralSmart:
Had it on stock and have it now
[Thinkpad Tablet Android Development] ferchnando:
really nice ang great work, the rom is working very well, but I find some lags on android 8.1, on android 7.1 it was very fast and stable, but in 8.1 it is laggy, please fix it, thank you very much for the hard work!
[Thinkpad Tablet Android Development] maikalex96:
This issue is fixed in 28.08.2018 version... Check it out...
[Thinkpad Tablet Android Development] Mhden2x:
you mean 26.08.2018 right? the latest one:

lineage-15.1-20180826-UNOFFICIAL-TB8703.zip
[Thinkpad Tablet Android Development] maikalex96:
Yeah sorry 26... I had some issued with performance... After flash that update all my issue are gone... Maybe you can try to clean caches partitions from Recovery. Or flash rom again.
[Thinkpad Tablet Android Development] geminiaries:
thank you！！！

some bugs:

1.the shutter of camera layout is bad

2.the autotune livedisplay is reverse.
[Thinkpad Tablet Android Development] chr203:
At one point in this thread someone asked about battery durations vs. stock ROM. I installed this rome twice. And after my second install I do have a probably much better (lower) standby loss than with stock ROM (actual 3 % per day standby loss with Wifi always on). Regarding battery duration I strongly have to recommend this ROM over stock ROM (in fact this is my lowest ever observed standby loss). My specs: TB8703F, open GApps 8.1.0 pico.
[Thinkpad Tablet Android Development] wbn1:
Without gapps I noticed that battery life was best in this order: stock>los 14>los 15>AospExtended.
[Thinkpad Tablet Android Development] HamCuyowski:
No wifi

Hello, i tried this ROM but i don't have the wifi or bluetooth, i tried with and without pico gapps and stock, because this i can't log in or set up my account.

I find a bit odd if is installed without gapps, i can go to settings and tried to enable the wifi.
[Thinkpad Tablet Android Development] maikalex96:
What's the model of your tablet? Do you confirm that is compatible? Version of the ROM that you Flash?
[Thinkpad Tablet Android Development] HamCuyowski:
Model TB-8703F, this ROM lineage-15.1-20180826-UNOFFICIAL-TB8703
[Thinkpad Tablet Android Development] maikalex96:
First. I recommend to Flash the Stock ROM using QFIL

Second. Root and Flash TWRP Old/Original version.

Third. Flash the Special TWRP Build with sign boot feature and format /data partition.

Fourth. Flash the ROM, Sign Boot and Boot system.

Finally. Flash Gapps, Wipe Data, cache and dalvik (Normal Wipe Without Format) and sign boot. Reboot in system
[Thinkpad Tablet Android Development] borschelrh:
Kodi not working

I have an Lenovo TB-8703F running lineage-15.1-20180826-UNOFFICIAL-TB8703.zip and Gapps mini 20180920 and all appears fine. But, when I run Kodi it freezes on a blank screen or on the first page and is unresponsive. VLC is unable to locate SMB drives on my network as well. It sees the network drive but not the directories within. So, a few strange problems. Both worked perfectly with the stock ROM before I installed lineage.
[Thinkpad Tablet Android Development] kainomed:
uses SPMC instead of KODI... ?
[Thinkpad Tablet Android Development] borschelrh:
Thanks, works great. I was unaware of the forked version. It also finds everything on my media server so I can offload VLC which doesn't function properly either. I mostly use this as my backup tablet and for flying my DJI drone. It also works perfectly (under stock ROM) to process 360 videos due to the Snapdragon 625 which seems to be the minimum necessary for stitching 360 images. I'll try out these apps later today.
[Thinkpad Tablet Android Development] mu1111:
Thank you for your great rom. Everything is working smoothly :)

I came across only one little annoying bug : when listening to the fm radio with the headphones plugged, sound is not routed to speakers when you select speakers.

It would be really nice if it could be solved.
[Thinkpad Tablet Android Development] martimor:
selinux

The rom works great.

Is it possible to get selinux to enforcing instead of permissive?
[Thinkpad Tablet Android Development] Arturhik7:
People, who stay this OS Kali Nethunter...

how to solve the kernel problem? thanks
[Thinkpad Tablet Android Development] highwaystar_ru:
2018-09-26

Updated audio configs

Updated mount options for /data partition, should increase performance and prolong flash life

Added missing powerhint.xml, should improve powersave in idle mode and more performance in demanding apps.
[Thinkpad Tablet Android Development] mu1111:
The sound routing from headphones to speakers and reciproquely is now working perfectly. Thank you so muuuch.

I offered you a coffee to thank you for your great work :)
[Thinkpad Tablet Android Development] tez1:
Thanks for the update, will install.

Can updates be loaded without a full wipe?
[Thinkpad Tablet Android Development] kainomed:
bluetooth seems active despite its shutdown and battery management gives 72% consumption against 0% Wi-Fi ??? I just made a wipe cache after installation update ... enough or wipe factory?

in any case ... thanks for the rom??
[Thinkpad Tablet Android Development] daitalos:
ofcourse...Not needed full wipe!

before reboot system, wipe only cache & dalvik
[Thinkpad Tablet Android Development] haltoy:
nice ROM, works ok, september version

testing it for a while.. looks good.

observations:

-Lineage "Trust" function (safety feat.) was nagging after boot with notification, that SeLinux is in permissive mode - supposedly easier for malware to install (if I understand it right). It's possible to turn off notification.. and there are supposed to be toggle mods on xda..

-wifi drops often if you have range extender, then comes back in seconds.. (I have Xiaomi range extender, seems it's switching between the two.. I have deleted one, is OK now)

-battery good : on screen time = 10 hours (mixed use, mostly browsing, FB,.. )

-tablet is well responsive, although apps are running in background using ram (ignoring set permissions not to). Once started, apps linger in background, even after memory boost in advanced task manager or similar.. seems they don't autostart after boot though (set permissions).

-there are some issues observed with landscape/portrait screen mode switching, when tablet comes from standby (background image strangely positioned, just twice), or checking some FB pages (happened just couple of times)..

-in an app similar to Groupon, location of services on inbeded Google Map wasn't shown.. probably also in other apps/webpages?

still much better than original Lenovo ROM, I recommend..

thank you developer and greetings
[Thinkpad Tablet Android Development] loukura:
Thanks for a fantastic rom, much better than original
[Thinkpad Tablet Android Development] haltoy:
can someone post original CAMERA APK?

Lineage camera doesn't seem to be so in sync with hardware..
[Thinkpad Tablet Android Development] GeneralSmart:
Mine working properly althou I don't take Fotos with my tablet
[Thinkpad Tablet Android Development] Apollo Hartigan:
Hi, is it possible to stream Netflix in HD with this rom?
[Thinkpad Tablet Android Development] GeneralSmart:
Yes, I do stream in HD with netflix
[Thinkpad Tablet Android Development] Apollo Hartigan:
With root and unlocked bootloader?
[Thinkpad Tablet Android Development] combathero:
Can you tell us how can you stream Netflix in HD without Widevine CDM L1?
[Thinkpad Tablet Android Development] maikalex96:
Well, I got an issue. Related to Netflix. The thing here is that I can't install the App at all. I try to install the App using Aptoide and is the same issue. "The app is not compatible with this version"
[Thinkpad Tablet Android Development] MrColdbird:
Just install the UltraHD modded APK from XDA.

It works fine and I've been streaming HD content using it for hours on end already.
[Thinkpad Tablet Android Development] Jinkkys:
Edit...
[Thinkpad Tablet Android Development] Fraqq:
Hey guys. I have a little problem with my TB-8703R. I got it today and wanted to install LineageOS. I followed the guide to install TWRP using QFIL. After that i flashed the latest Special TWRP build. Now i try to flash the latest lineage-15.1-20180926 but it stucks at "patching system image unconditionally" for more than two hours. I tried it again but its the same. Can someone help me? What am i doing wrong?

Im not into android anymore since a few years now so im a newbie now i guess. Thanks guys
[Thinkpad Tablet Android Development] maikalex96:
I got the same issue, probably the ROM download failed. I recommend try to download again and flash one more time.
[Thinkpad Tablet Android Development] Fraqq:
Ok guys I kinda solved the problem. I flashed the original TWRP with QUFIL again and after that I flashed the AospExtended ROM V5.8 which worked without Andy problems. After that I was in a good mood, flashed the custom TWRP again and tried the LineageOS and o wonder it works :)
[Thinkpad Tablet Android Development] Fraqq:
Hey guys its me again.

Rom is working good so far. One thing i really want is that double tap to wake feature. For what i read it depends on the kernel if it works or not. So with this kernel here its not working. So my question, is there a different kernel I can flash which supports that dttw feature?
[Thinkpad Tablet Android Development] mu1111:
I dont know about kernel but I would suggest to try the app Gravity Screen.
[Thinkpad Tablet Android Development] schizzofrenetico:
hello to all, first of all thanks for the beautiful rom. I wanted to bring to light two problems I'm encountering, in the hope that someone can help me. The first concerns the keyboard, I installed the SwiftKey keyboard, but every time the tablet is restarted the stock one is restored and I have to go and redo the procedure to set the keyboard I prefer. The second problem concerns the "accounts", it seems that they are not saved, for example with pushbullet, at every restart I have to click on "sign in with google" otherwise the app is not "active", but without asking me for the password to access it, instead if I try to log in on facebook, I am also asked for the password, it is only stored my username.

Going on "settings->users and account" in the list initially I find only the Google account and nothing else, then manually accessing both pushbullet and facebook, appear here, but the next time restart, returning to check are no longer present.

It seems that there are some settings within the system that do not allow the storage of password and keyboard settings and I can not find a solution to all this.

I hope someone can help me!
[Thinkpad Tablet Android Development] MrColdbird:
Is the app installed to the sdcard?

It could be that the card is slow to initialize and Android might think the app is unavailable on system start because of it.
[Thinkpad Tablet Android Development] wapdap:
Just a few points, including a noob question:

- installed this Rom 2 days ago. is (almost) stable, fluid as I expected. Big thanks to the Maintainer!

- Why is SELinux not enforcing? As far as I understand SELinux is a somewhat addition to the kernel - is it not able to set it to enforcing because of an updated / newer / changed kernel on comparison to stock Rom?

- Why is this Rom not off- OK wait. I just searched the LineageOS Webpage. SELinux must be enforcing for official & some other stuff.

- In Battery menu it says "No Data for Battery usage" (actual this not the real text, just my translation) - the detailed menu shows only Display, Hibernation, Android as Battery Usage. This is not a big Deal, as long if the Battery life is good. Unfortunately this is not the case - used the tablet for 1h mainly with a law application, it was idle for one day, I lost about 50% Battery. I'm going to monitor this with Better Battery stats for now.
[Thinkpad Tablet Android Development] senthilvigneshkumar:
No sensors working

No sensors working

Any idea to get it working?
[Thinkpad Tablet Android Development] zsizsef:
The sensors working for me.
[Thinkpad Tablet Android Development] schizzofrenetico:
now that I think about it, the SD has been formatted as an internal space and I was warned that it was slow, but when I did the same procedure with Lineage 14, I did not have this warning and everything was going great, with the current version 15 instead is slow, very strange. I will try to completely reset the tablet and the SD will format it from a PC, let's see what he will tell me about it ... if again warns me that it is slow, I will not format it as internal space.

thanks for the help MrColdbird and highwaystar_ru for the rom

ps: the sd card is a Samsung MB-MC64GA/AMZ - EVO Plus original purchased on amazon, very strange that it is considered slow.....
[Thinkpad Tablet Android Development] senthilvigneshkumar:
Auto rotate works fine too right?

I came from stock. Did you cleared /system partition before flashing lineage? Can you tell me the steps?
[Thinkpad Tablet Android Development] Sora94:
Any chance of getting official?

As far as I am concerned this rom is flawless.
[Thinkpad Tablet Android Development] elvinguitar:
Thanks for this guide!

Anyone here managed to install magisk after installing lineageos?
[Thinkpad Tablet Android Development] elvinguitar:
How did you manage to install Magisk? Every time I try to install Magisk, my device won't boot.
[Thinkpad Tablet Android Development] lu99ke:
My battery drain on idle was really had after last update... But did a factory reset and has been fine since.
[Thinkpad Tablet Android Development] zsizsef:
Auto rotate working.

1 step: https://xdaforums.com/general/general/twrp-lenovo-p8-tb-8703f-tb-8703x-t3689442

2 step : install lineage rom.
[Thinkpad Tablet Android Development] senthilvigneshkumar:
Yep did thanks all sensors working fine.

But there is battery drain with Bluetooth even though bluetooth is switched off. Any solution for that?
[Thinkpad Tablet Android Development] senthilvigneshkumar:
Goto location > scanning > switchoff bluetoothscanning

Hope this helps for others
[Thinkpad Tablet Android Development] lefterisv:
Hello guys, any list of system apps can be safely removed?
[Thinkpad Tablet Android Development] aluke:
Do you need to do signboot after flash Magisk. If not, system dont boot.
[Thinkpad Tablet Android Development] GeneralSmart:
Any Chance to See Android pie in this device?
[Thinkpad Tablet Android Development] Demetris:
Will try to get Pie booting if free time allows :)
[Thinkpad Tablet Android Development] lcmg:
Hi,

First many thanks for this ROM. I've been using it for a month and work much better than stock ROM, in my opinion.

So far, I only have one issue that I'm not sure if is ROM related, firmware or other. My tablet version is tb8703x runing LOS 15.1.

I'm unable to have stable 4G on the tablet. I can force it throw the "*#*#4636#*#*" menu but after a while it goes to 2G GPRS and is not able to move again to 4G LTE.

I've contacted the telecom operator and SIM has everything activated, I've tested the SIM on my mobile and works with no issue. Telecom operator 4G are on channel/bands 3,7, and 20 that are supported by the tablet.

Anyone with same issue that was able to solve it?

Many thanks in advance for any feedback.
[Thinkpad Tablet Android Development] mu1111:
Frequencies supported by our tablet:

GSM: B2/3/5/8

UMTS: B1/2/5/8

CDMA/EVDO: BCO

TD-SCDMA: B34/39

FDD LTE: B1/3

TDD LTE: B38/39/40/41(narrowband)

No B7 nor B20.
[Thinkpad Tablet Android Development] lcmg:
Many thanks for the prompt answer.

I was looking for that info (supported LTE Freq) and found some contradictory info, in some links only B1/3 but I've also found a Lenovo link with specs that include: TDD LTE B1/3/5/7/8/20.

Anyway I will try to look for more info on this on the weekend, but due to my issue I tend to agree that you are right.

Thanks!
[Thinkpad Tablet Android Development] TheZenny:
Hello,

My little brother really wants me to install this rom to his tablet but I am kinda scared that I would screw it up.

Can someone please tell me exacly how to install this rom as idiot proofed as possible? :)

Thanks.
[Thinkpad Tablet Android Development] gemini01:
Me too please, no good instruction how to...
[Thinkpad Tablet Android Development] lelohp:
Flawless ROM

Thank you [MENTION=7737930]highwaystar_ru[/MENTION] for this flawless ROM. :cool: :good:

I followed the instructions... Flashed the ROM, after Gapps, SU unlock, Viper, Dolby and all is working perfectly. :cyclops:
[Thinkpad Tablet Android Development] TheZenny:
Can you please detaily tell me how to install it? :) don't want to screw it up.
[Thinkpad Tablet Android Development] lelohp:
Before installing this version, I've installed TWRP 3.1.1 following the instructions with QFIL program (link on the thread) and tested LineageOS 14.1 (Android 7.1) first.

Then, upgraded TWRP to 3.2.1 (within TWRP/Install/Image) so I could install LineageOS 15.1 (you get error if try to install LineageOS 15.1 with TWRP 3.1.1).

Downloaded and installed Lineage, Gapps 8.1 Pico, Dolby + Viper & SU unlock (links at previous messages on this thread) - in this sequence; Sign Boot and reboot. Voilá.
[Thinkpad Tablet Android Development] jacoprog:
Hi guys! Thanks in advance to the developer for this super rom. I noticed that if I turn on the tablet and it is not connected to the wifi or data, the date and time appears not correct (something like January 1970?!); does it happen also to you guys?
[Thinkpad Tablet Android Development] Mhden2x:
Yes, it does. I've noticed it, and I thought it was because of the wrong date/ time setting in TWRP. But I'm not sure if this is really the reason actually.

Not of a big deal, since I always have WiFi turned on, but for instance, what if you reboot the device, for some reason your router is off or broken (so no connection at all) and you have set an alarm? :/
[Thinkpad Tablet Android Development] jacoprog:
mmm...could be the twrp. I'll give a try.

I noticed this problem because when I was on holiday in Brussels, I wasn't able to connect to the hotel wifi automatically due to wrong date and time so I needed to manually change it every time I turned on the tablet.
[Thinkpad Tablet Android Development] Palm Trees:
It depends on your model. Here's a comparison table from 4pda:

https://4pda.ru/forum/index.php?s=&showtopic=798614&view=findpost&p=71632502
[Thinkpad Tablet Android Development] geoslake:
Hi guys, could someone confirm the proximity sensor is working properly, and maybe test WaveUp

https://play.google.com/store/apps/...aveup&pcampaignid=APPU_1_3W3uW9OpK4_YafS6p_gD

.. in order to get the the tablet to wake/sleep by covering the sensor.

Thanks
[Thinkpad Tablet Android Development] greatbal:
Thank you for this rom! It brought new life to my aging tablet! Not perfect yet but imo better than the stock rom. I had playstore and bluetooth issues with the stock ROM. Great job!
[Thinkpad Tablet Android Development] SensSensSens:
Thank you very much highwaystar_ru for this ROM! Great to finally have Lineage running on it as I do on my phone. I'm running it without Gapps and working quite well though only using for a day so far.

As others have mentioned, after a reboot the date and time seems to go back to yesterday. I'll see what happens down the road. Perhaps a reminder to turn it on where I have internet access.
[Thinkpad Tablet Android Development] greatbal:
Can someone please point me to the working Dolby Atmos package? I tried the package for Oreo but it doesn't work.

Here's the link of the Dolby Atmos for Oreo that I tried installing via TWRP. I have SuperSU installed and working.

TIA.
[Thinkpad Tablet Android Development] aluke:
Here you go!!
[Thinkpad Tablet Android Development] lcmg:
Hi,

Mi tablet version is x version, so according to the table on the link you share the bands are supported. This matches the info I found on Lenovo site, but not with the tablet behavior.

I've never tried the the SIM card on the stock version to see if LTE network work fine, when I have the time I will try this.

Note - are you able to translate what means the red x on the table?

Many thanks
[Thinkpad Tablet Android Development] Palm Trees:
My best guess? If you look below the table there's a list of mobile carriers and which bands they support.
[Thinkpad Tablet Android Development] greatbal:
Thanks!!! ????
[Thinkpad Tablet Android Development] pinkassek:
On magisk I receive information when I want add dolby file from this link: "This zip is not a magisk module". What to do?
[Thinkpad Tablet Android Development] Palm Trees:
Flash AINUR soundmod instead.
[Thinkpad Tablet Android Development] Oifan:
RTC is NOT working

Hi,

I have installed this latest version of LineageOS (lineage-15.1-20180926-UNOFFICIAL-TB8703) on my TB-8703F, but everytime I manually set the date/time and then reboot it, the date is reset to January 1970.

But I have found crDroid release that has this fixed (since 09.10.2018) -- can someone fix it in LineageOS too, please?:

www[dot]needrom[dot]com /download/crdroid-4-6-1-android-8-1-0-for-lenovo-tab3-8-plus-lenovo-p8-tb-8703rfxn
[Thinkpad Tablet Android Development] Theobias:
Hi

This is an awesome rom, working flawlessly on my Tb-8703R

Just wanted to check if anyone can confirm what is the supported SD memory size of the device?

In some webpage on specs, its detailed as 256gb and some as 128gb and the seller told me it's 64gb

Thanks!
[Thinkpad Tablet Android Development] guiloneto:
at least 128, because I use one of this in my lenovo p8.
[Thinkpad Tablet Android Development] motoralbi:
RIL lib needed!

Could anyone with a tb8703X upload here /vendor/lib64/Libril-qc-qmi-1.so ?
[Thinkpad Tablet Android Development] claudeir:
wifi does not work anymore

Hello! After the twrp installation procedure, i was not installing the rom 14.1 then i tried 15.1. She got right. Sure in the direction of installation, but in my appliance she has been very instavél. I even that the wifi was not working. After some tests i came the conclusion that i did not compass to stay with her. How did i done a backup before, it did restore. To my surprise after restored the system does not connect more wifi, or bluetooth. They begin are a little bit on and switch off alone. I tried then to use the method described on the site to install the original rom but, the process gives error in the time i use the qpst. I do all the certain process but, when i click download, it does error! I do not know more what to do. Can anybody help me? I did not want to lose my apparel!
[Thinkpad Tablet Android Development] easyfly:
libril-qc-qmi-1.so......

https://mega.nz/#!L9wBnIJR!aCItI4rFb5xBI0rvqzYl1MpXwXTwlqoL3Uibi33I9io
[Thinkpad Tablet Android Development] NX3:
Excellent rom that improves the tablet no end, everything just works and seems to run much better.

Anyone know how to get Pokemon Go running on it? It appears to fail Google Safetynet check, I don't have root and tried Magisk hide option but no luck.
[Thinkpad Tablet Android Development] elvinguitar:
Does the latest Magisk (v18.0) works on this?
[Thinkpad Tablet Android Development] tomas.vala:
v18.0 works for me. Like 17.0 and 17.1. before. Just install it from TWRP and sign boot afterwards.
[Thinkpad Tablet Android Development] Theobias:
Hi

It does seems the Ron's default date and time seems to have occur every now which is as mentioned in the thread earlier and then esp after reboot. Would this be look into pls? Thanks for the wonderful creation!
[Thinkpad Tablet Android Development] NX3:
Thanks. v18 stable installed, are you on beta? I'll try again later.....
[Thinkpad Tablet Android Development] elvinguitar:
Good to hear that. By the way, I'm new to installing custom ROMs. How do I sign boot?
[Thinkpad Tablet Android Development] Theobias:
1)reboot to twrp

2)"advanced"

3)"sign boot"

Reboot and u are good :)
[Thinkpad Tablet Android Development] elvinguitar:
Thanks for this one.