yashsingh1/xdaforums huggingface dataset:
[Shield Tablet Android Development] john_matrix:
Yes I understand that this can be confusing by maintaining 2 differents ROM versions :D

But as HW acceleration don't work everytime on 16.0, I would like to have a "good" 15.1 ;-)

On mine, there was no issues with HW acceleration this is why I have share it.

But you can notice that camera is not working anymore (I am working on this) :(

Also, I plan to customize the kernel because default lower CPU frequency is 1.2GHz (could be 350MHz).

About the Nvidia games crash at tablet boot, haven't you made some test previously to get rid of this? I can't remember...

I think about doing a Magisk module to install all Nvidia applications but I don't know if it will be legally possible to do it.

In fact, I have made a kind of backporting of the Triodexe settings to the current LineageOS repo to have the most recent build.

I understand that 15.1 is already abandonned since long time by developpers and receive only security patches but if we can have it, I think it's good.
[Shield Tablet Android Development] moviefirst:
First of all thanks for this build. The site gives a download failure, you have another link?
[Shield Tablet Android Development] Scavenger87:
Yes thats true but this time i really was confused because it acted exact like the LOS 16.0 on that Youtube App :D

I dont know what caused this issue maybe there was something still installing from the playstore in the background.

Oh i didnt notice that already but i had to charge the device soon after installing the Rom i really need my spotwelder to change out all batteries in my devices 😅

Ok thats sounds good for saving battery :giggle:

No i initially tought on npjohnson's 15.1 october build it wasnt crashing at all until you start a game but like on every 15.1 build the app is crashing randomly from time to time.

I think there is something missing what they fixed on the 16.0 build.

Ok how is Magisk helping with this ? ☺

Ok i tought when you used 16.0 codes we where able to help fixing the hw acceleration there because it also had green screens first :D

I also think a good working 15.1 Rom is nice to have, would be a great daily usable Rom to finally get Rid of the OEM one :)
[Shield Tablet Android Development] Vampire2k5:
hello,

I can your your ROM on a Nvidia Shield K1 (2015) tablet??!
[Shield Tablet Android Development] Vampire2k5:
I followed steps from first page

From TWRP3.3.1 wipe Cache, Dalvik, System, Data and Internal Storage

Flash ROM gives me Error 7..

new i restored my tabled from TWRP backup.. but how can i flash it?
[Shield Tablet Android Development] john_matrix:
After the wipe, reboot the tablet in TWRP recovery and try to install the zip again.
[Shield Tablet Android Development] Vampire2k5:
tnx John_,matrix i will try this night. With your new ROM, this is the first time i flash a cocked rom on my Shield, Flash DTB after all with : fastboot flash dtb tegra124-tn8-p1761-1270-a04-e-battery.dtb is still needed? where can i find this file?
[Shield Tablet Android Development] Scavenger87:
The DTB is only needed when you want to use experimental Fast-Charge and was part of the initial Rom from Triodexe.
[Shield Tablet Android Development] Vampire2k5:
i just tried but TWRP3.3.1 gives me E3004 This packge is for device shieldtablet; this device is.

... what's wrong..
[Shield Tablet Android Development] Scavenger87:
Ok thats weird..

Get yourself the newest version of TWRP which is 3.5.0_9-0

Download TWRP for shieldtablet

Download TWRP Open Recovery for shieldtablet

dl.twrp.me

Wipe everything again before you flash the new recovery and then try it again 😊
[Shield Tablet Android Development] Vampire2k5:
TWRP 3.5.0_9-0 solved my issue and i was able to flash last John_matrix rom. I have a lot of google apps error.. and a problem to update gapps with mini.. lower space so i installed micro. At the momenti rollback to original rom and wait

for a new improved version. i really appreciate John_matrix works.. thanks you guy.
[Shield Tablet Android Development] Vampire2k5:
i have a lot of Google Play services has stopped .. is there any solution?
[Shield Tablet Android Development] Porroe:
I had the same issue but eventually got it to work.

Try this:

Install TWRP 3.5.0_9_0

Format partitions to ext4 (Maybe you can skip this, I had mine as F2FS)

Flash the 2020/01/08 Rom

Without rebooting, flash OpenGapps 8.1 mini

Wipe cache/Dalvik

Reboot

Initially I was installing the rom, rebooting and then going back to recovery and flashing gapps. I tried several versions of gapps like that and all failed. Once I tried the above it worked and perhaps you may get it to work with pico or micro as well, mini was the first that worked for me and I didn't try any more.

Good Luck!
[Shield Tablet Android Development] Vampire2k5:
i'll give it a try

But i got a lot of Google Play services has stopped ..
[Shield Tablet Android Development] Vampire2k5:
it worked... and it's awesome.. now i have only error with nvidia games.. but i don't use it for games so.. who cares.

Also power management works.. cpu in idle works at 330mhz. Really great job!
[Shield Tablet Android Development] Porroe:
Glad it worked! I had the same issue with Nvidia Games but I don't use it for gaming either so I just disabled it.

This is an excellent Rom.
[Shield Tablet Android Development] player594:
I tried it but went back to 14.1 because the heat and battery drain was horrendous. I might try again later on.
[Shield Tablet Android Development] Porroe:
Which 14.1 are you using? Does Bluetooth work?
[Shield Tablet Android Development] player594:
[QUOTE="The-Saint2k, post: 79944499, member: 9451302"]

Disclaimer:

Not responsible for any injuries you do to yourself or your device being damaged caused by this ROM.

Big thanks goes to [user=1416222]@Steel01[/user] for all the hard work an the Sources.

[img]https://img.xda-cdn.com/y-LtXHGCDBH0KxFw9MxWAPF3guk=/http%3A%2F%2Fi.imgur.com%2F2okPze5.png[/img]

LineageOS is a free, community built, aftermarket firmware distribution of Android, which is designed to increase performance and reliability over stock Android for your device.

LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

All the source code for LineageOS is available in the LineageOS Github repo. And if you would like to contribute to LineageOS, please visit out Gerrit Code Review. You can also view the Changelog for a full list of changes & features.

Instructions :

Download the latest build and optional gapps(arm for 14.1 & 15.1)
Reboot to recovery
Flash the latest build and gapps
Reboot

Downloads :

Builds : https://androidfilehost.com/?w=files&flid=296557

Root addon : https://download.lineageos.org/extras

Google Apps : http://opengapps.org/

Firmware Update : N/Stock 5.0

Known Issues

Hardware video decoding does not work (only 15.1)
WIFI works, but there are problems with the security function PMF. If this is disabled, everything works. (wiki) (only 14.1)

Credits to:

Steel01

Source Code: https://github.com/LineageOS

ROM OS Version: 8.x Oreo

ROM Kernel: Linux 3.10.x

I publish here the LineageOS Builds 14.1 & 15.1. I create them with the Docker Image from MicroG, but without any MicroG components. Therefore GApps can be installed without any problems.

I'm only testing the 14.1 builds, as I'm currently using them.

[/QUOTE]
[Shield Tablet Android Development] uultimaa:
Hi all 👋

Does anyone know why enabling encryption results in a bootloop?

I've tried adjusting the data partition to allow additional space for the encryption metadata but it still doesn't work. The device reboots to the nvidia bootloader, then moves on to occasionally flash the LOS boot animation and loops back to the bootloader, over and over again. At that point I have to format /data to get it to boot normally again.
[Shield Tablet Android Development] uultimaa:
Never mind, ignore that. I got it working. Hope this helps someone else.

1. Flash the stock 5.2 ROM from here in TWRP.

https://xdaforums.com/t/rom-7-0-optimized-stock-shield-tablet-original-5-2-k1-5-2-14-08-17.3437791/

2. Encrypt the tablet, with or without secure start-up enabled.

3. Boot to TWRP, wipe data (this shouldn't reformat it) and flash this ROM.

4. Find the tablet encrypted with the option to enable or disable secure start-up.
[Shield Tablet Android Development] blackmennewstyle:
I wish that tablet was `arm64`, it would have been quite interesting to play around with even today...
[Shield Tablet Android Development] uultimaa:
Other than a few accidental arm64 apk downloads I haven't found this problematic at all.

Actually I did want to try the Dolphin emulator at some point but read you can only get an old version in 32 bit. I'll still try it at some point.

In all other respects. The device is still great. Beats an 2022 Amazon Fire in every way imho.
[Shield Tablet Android Development] Dukenukemx:
Have gotten the Ring app to work? I can't seem to get it working on mine with this rom.

**EDIT**

Never mind I had to download the apk and install it.
[Shield Tablet Android Development] Dukenukemx:
Can't get Netflix running.

Device failure occured. Please restart device and try again.

(501.-172).
[Shield Tablet Android Development] ST37:
Hi,

can anyone upload this file here ( Dtb from old stock ) ?
[Galaxy S6 Edge General] Julius Novachrono:
I was offered a Samsung Galaxy S6 Edge a few months ago and I discovered over time that applications installed themselves on my phone and performed operations in the background and my ins such as activate the microphone , play music or send sms. I tried several factory values ​​reset but nothing changes, each time I have the internet connection activated they reinstall completely. This has the effect of heating my phone and reducing the life of the battery.

So I decided to flash my phone with an Official ROM that I did on SamMobile But when I launched the flash with Odin and my phone in download mode the operation failed!

I haven't been able to solve this problem for months already that's why I come here to ask for your help.

when the flash fails, my phone displays the error "SECURE CHECK FAIL: (BOOTLOADER)

I would like to make some clarifications:

- my phone is an SM-G925F (This is what is written behind it is also what is displayed in the settings)

- In download mode I rather see Product: name SM-G925L

- in the developer option, I don't find the "Unlock OEM" button

- When I click on "Software update" in my phone, nothing happens

- I don't know if it's important to specify it but I live in Cameroon

I need help please!

Cordially!!!
[Galaxy S6 Edge General] speedson:
Hi samfirm tool is much faster then sammobile and did you start odin with admin rights? Search the Forum for Post from me. I did couple times. How to...step by Step. I need to go to work now. Come backe later...Gold luck buddy
[Galaxy S6 Edge General] yoola200:
Hi, I also have the same issue , but the android version was stable no issues , but in settings it has device as sm-g925f but in download mode its sm-g925L ..I realized that when I was trying flash android 7 on it and the operation failed on Odin... Any luck if I may ask??
[Xiaomi Redmi 3s Questions & Answers] sathishmohan25:
Device basic data verification failed.

this device could not be unlocked.

please solve for me.

running android 6.0.1

miui 10.2.2.0

redmi 3s

land

oem unlocking and usb debugging enabled

mi unlock status locked

could not add eeror code 86012

in my pc unlocker

99% stuck and says device basic ...
[Xiaomi Redmi 3s Questions & Answers] harshitsharma03082005:
I would advise you to reload the stock ROM again using MiFlash and then try to unlock the bootloader again

Seems like the Mi unlock tool cannot get your device's info so yeah try to flash the stock MIUI again and then try to unlock the bootloader again mate.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] xiaomiui:
Hi everyone.

I've recently got a 9T pro for it's great camera and features. It's got MIUI 11.0.1 global rom (non-rooted).

However, I'm having a nightmare to deal with it's issue of killing background apps. I need apps, especially Calendar events, Gmail notification to pop-up and stay there until I cancel/snooze them, but the notifications either never pop-up or if on rare occasions they do, they are quickly forced closed once the screen is locked.

Now I would say I'm pretty advanced user for android phones, but this issue is totally baffling me. I've so far:

Enabled Permissions for ALL apps.

Disabled Battery restrictions for ALL apps

Checked all notifications and made sure they were all enabled.

Developer Options > Disable MIUI optimisations

I'm still having the same issues, so any help would be greatly appreciated.

Thanks.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] Turbine1991:
You might just want to upgrade your rom. Those early versions of 11 were extremely buggy.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] MnMchill:
Don't disable MIUI optimisations! Just disable battery restrictions on apps you don't want to be closed, enable autostart on those apps and in recents menu lock apps you want to keep runing in background.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] xiaomiui:
Thanks very much guys for your assistance.

turbine - I've already tried to do an OTA update, but it states that there are no further updates as yet. I assume this is down to my service provider? In which case, how do I get the latest version?

mnmchill - I thought miui optimisation where it aggressively closes down apps?

I've already disabled battery restrictions and enabled autostart for every single app.

What do you mean by lock the app, because I can't find such option on mine?? How do I get to it?

Cheers.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] MnMchill:
MIUI optimisation is now for a lot more than just killing apps and your system will not be stable if you turn it off. New MIUI betas don't even have an option to turn it off so in some time if will be unabled to turn it off on all new MIUI versions since turning it off makes more harm than good.

Locking app in memory is the first thing you should do to keep apps not killed. I thought you already knew about it so I mentioned it last while I was giving you suggestions. Basically you just open Recent menu and you'll see there windows of apps you opened recently. Now just hold your finger for a 1-2 seconds on a window of app you don't want to be killed and 3 options will pop out and you just choose option with padlock icon. That way app will be always in the background and will never be killed(battery optimisation must also be turned off for that app, of course). Do this procedure for all your apps you don't want to be killed and that's it since you just need to do it once per app.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] nakulp:
Hi! I thought the miui optimisation was very aggressive for memory related events & had opted to keep disabled since miui 6 & later on..

What changed in miui 11 onwards ? Where can I read the latest info on it?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] xiaomiui:
Ahh right. I'm sorry, but maybe I'm old school, but I called this option task switcher/task manager :p

I've now padlocked the relevant apps, but the menu recents still allows me to get rid of the app by swiping my finger across it, but the padlock otherwise stays on.. Does this mean it'll still be running in the background?

I've already disabled battery optimisation for all apps.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] MnMchill:
I red it on Mi 9T Pro telegram channel where one developer explained and, to make it short, basically he wrote that disabling MIUI optimisation on latest MIUI versions doesn't change much and that its cons definitely outweigh its pros. Also latest MIUI beta versions have that option enabled by default and removed from developer options and it's impossible to turn it off. Some day that beta will become stable MIUI version so no one will be able to disable it anyway.

---------- Post added at 11:40 AM ---------- Previous post was at 11:19 AM ----------

If apps stay at recents menu after you press X at the bottom of recents menu then they will always run in background but if you manually remove app from recents by swiping your finger across it then you manually killed that app so it won't run in background anymore.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] epoiate:
That is the most recent(and only actually) stable version on Global
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] xiaomiui:
Thanks for clarifying this. Since your helpful advice, my phone seems to show notifications much more often. I'll need to try it for a bit longer. I'm not too happy with the fact that if I swipe my finger accidentally, I'll end up closing the app especially if it's got a padlock icon enabled.

Also, even though I've selected that my notifications and their content be shown, they are not appearing on the locked screen. Any idea how to fix this?

Thanks very much! :D
[LG G7 ThinQ  Guides, News, & Discussion] Aseiel:
Hey just found in topic about unbricking our LG by [MENTION=5933283]Awesomeslayerg[/MENTION] and thanks to [MENTION=5796697]Xsavi[/MENTION]

Following this topic You are able to unlock our G710N and flash permament fastboot (instead of download mode) without boxes! (Tested)

https://xdaforums.com/lg-v40/development/unlock-lg-v40-via-9008-root-t-mobile-t4042207

We should be able to root also LineageOS 17.1 with working fastboot.

Enjoy! :victory:
[LG G7 ThinQ  Guides, News, & Discussion] Hardy62:
Do you use same image files provided in that post? Isn't that for LG V40? Don't you brick your phone?
[LG G7 ThinQ  Guides, News, & Discussion] Aseiel:
Yes I checked everything also recovering download mode.
[LG G7 ThinQ  Guides, News, & Discussion] nareach:
is it work?
[LG G7 ThinQ  Guides, News, & Discussion] nguyenvantuc:
Can you write a detailed tutorial?
[P3300, MDA Compact III ROM Development] verticallimit:
Greetings its a while since i posted..

Could someone please post a link to a thread that will detail, how i save my current rom.

Before i flash to a cooked rom many thanks
[P3300, MDA Compact III ROM Development] Bart1981:
You cannot save you're ROM. What you can do is save the information and setting stored on you ROM, but not the ROM itself.

to make a backup you can use, SPB backup or one of many other programs that are able to make a backup.
[P3300, MDA Compact III ROM Development] verticallimit:
Thankyou very much for your quick reply

I managed to download an official 02 orbit rom from 02 website.

So am going to have a go at flashing a few different cooked roms ..

any suggestions ?
[P3300, MDA Compact III ROM Development] fzzyrn:
try whatever is near the top or middle of the front page of your forum. Those are usually the newest
[P3300, MDA Compact III ROM Development] scaff:
First post here so hi everyone !

I just d/l RUU_Artemis_O2_UK_3.4.206.2_4.1.13.50_03.06.90_Ship.exe from O2 website just wanted to check before I start messing with my phone that this is the original Rom so I have a backup ?

Thanks

P.s. I already managed to upgrade my xda mini to Black Diamond, but this one is my main phone
[Verizon Samsung Galaxy Note 8 Questions & Answers] mikeyk101:
Just recently over the last couple months, I have been having a problem with getting a good gps signal in programs such as Waze and Google maps. I have done all kinds of searches and many mention to go into settings and in location settings, turn on High Accuracy. That option is bo longer available and not sure if it was eliminated in Pie. I have been doing all the latest updates and believe I am current. The only thing I have been able to find is to go into settings, then Biometrics, and there I found location. The only choices under Improve Accuracy is to turn on Wifi scanning and Bluetooth scanning which I have done. There no longer is a choice of High Accuracy and the ability to turn GPS on or off like I had in previous phones and previous versions of Android. I have even tried turning on High Performance under Battery Power settings and turned off any choices to optimize battery or disable apps. I ended up downloading 2 different GPS apps from Store, GPS Status and GPS Fix/Optimizer. I will normally use Waze or Google maps through Android Auto. I can tell when there is a problem when the position indicator keeps bouncing all over the place in Waze and cant find exactly where I am. When that happens, I will check on GPS Status and it always shows that it is having a problem acquiring the satellite signals. I will then open up GPS Fix/Optimizer and on the home screen, there is a button that will say Service Off. I press it and it will then read Service On. Switching back to GPS Status will now show that it is starting to acquire multiple satellite signals. When I switch back to Waze, now it is able to show my exact location and begins to work properly.

This is driving me nuts. I never had this problem on any other of multiple different phones or Android versions. I can get GPS working but have to jump through all these hoops each time and it sucks. So what other steps can I do to be able to fire up Waze and have it find me right away?
[Verizon Samsung Galaxy Note 8 Questions & Answers] jmz768:
It's not just an Android Auto thing, it happens with GPS in general. There have been many posts about it over on Reddit in the Note 8 Forum dating back to March. The best fix is to just toggle location whenever you notice that GPS isn't working.

The scary thing is not only has Samsung not even acknowledged there is an issue, newer phones are also starting to have the problem. Just saw people complaining about the same thing in a S20 forum. Just like our issues, they started after an update.
[Verizon Samsung Galaxy Note 8 Questions & Answers] DavidinCT:
Did you ever find a fix for this problem ? I am dealing with this too and have been for a while. GPS when using as a phone is no issues at all but, once you connect Android Auto, it's a mess. Very hit or miss and even if I hit where it works, it will drift off and require me to unplug/re-plugin my Note 8..

I posted to a few other places on this issue, nothing has solidly fixed this. Otherwise my note 8 works fine, so I no reason right now to upgrade, till the phone I want drops a little in price.

Reddit post

https://www.reddit.com/r/AndroidAut...ps_on_waze_or_google_maps_gets_randomly_lost/

Android auto site..

https://support.google.com/androidauto/thread/45792804?hl=en

Samsung's site

https://us.community.samsung.com/t5...-GPS-randomly-on-Waze-and-Google/td-p/1332311

And even Ad central.. er...Android Central

https://forums.androidcentral.com/a...-gps-randomly-gets-lost-any-idea.html?mn_qa=1

Anyone else figure this problem out ?