yashsingh1/xdaforums huggingface dataset:
[Android Q&A, Help & Troubleshooting] memorycorruption:
I do realize that Virtualbox has Android x86 VM compatibility.

What do experts and intermediates use to learn and test andorid custom roms & features?

I mean for a beginner, making mistakes on their regular device could lead to fatal consequences, constant reflashing and being unable to use stock rom for general purposes.

Should a novice aiming to learn how to create custom roms and features use their own device, despite the consequences or is there a better approach to this?

Additionally, in case virtualization is recommended, what software should be used to resemble a real device as much as possible (especially firm specific phones like Oneplus)
[Android Q&A, Help & Troubleshooting] :
VirtualBox - and all emulators based on it, yes almost all wellknown emulators are based on it - is x86 / x86_64 specific, the Android images run on it have to be compiled as x86 / x86_64 ports. Emulators designed to be run on x86 / x86_64 computers aren't meant to be used as a tool for creating / testing an Android ROM, IMHO.

Virtualization ( read: Hardware Assisted Virtualization - HAV ) is a x86 / x86_64 CPU specific feature ( what you enable / disable in computer's BIOS ) - it simply allows different OS to be run simultaneously on computer: No real ARM-CPU based Android device has this feature. That's why you don't have to worry about it when developing an Android ROM.
[Android Q&A, Help & Troubleshooting] memorycorruption:
You're right, ARM is the right cpu arch.

I dont understand your last sentences, Why does HAV matter in terms of developing android ARM roms?

Also if I am developing for arm(v8) devices, yet virtualize x86_64 on my pc to test my first custom rom, how does that port well? It shouldnt work right?
[Android Q&A, Help & Troubleshooting] :
Now it is up to me who does not understand what role HAV should play in the development of a custom ROM for Android. It's an x86 / x86_64 emulator which makes use of this feature, if ever.

Look inside here to get an idea what HAV is, how it works.
[Samsung Galaxy Tab S6 Lite Questions & Answers] Mekzul:
So after doing some research myself it seems that while the Stock Spen on the s6 lite Supports Palm rejection not all apps support this ( Ibis paint being one). I emailed the developers and recieved this as their reply:

Hello

Thanks for your inquiry and using ibisPaint.

Unfortunately we don't have the function of palm rejection for Samsung Tab lite.

We take your inquiry as a valuable feedback and will consider if it's possible to improve.

If you have any question please feel free to contact us anytime.

Best regard,

ibisPaint support team

I guess my question is this, is palm rejection based on the stylus? As in if I get an aftermarket stylus that's compatible with this device that also supports palm rejection will I run into the same issue? If so can anyone recommend An app with similar features as IBIS paint that does support this feature?
[Samsung Galaxy Tab S6 Lite Questions & Answers] arvacon:
The palm rejection has nothing to do with the stylus you use, it has clearly to do with the app you use, so the answer is no, it will not change something if you just change the stylus.
[Touch Diamond, MDA Compact IV General] aydc:
With AE Buttons Plus we can assign programs to the Home key and the Back key and such.

Latest multi-touch demons showed that these keys can sense our fingers even without applying force on them to press.

What I wonder is, can we program them to run certain applications by just moving our fingers on them? Wouldn't it be wonderful?

Somethin like:

swipe left - minimize

swipe right - start menu

swipe up - media player

etc. etc.
[General Questions and Answers] Shadowphb:
Hello Everyone,

I bought a tablet online, and I flashed the twrp without porting it :(

Can anyone send a copy of the ROM or STOCK RECOVERY. IMG here? The seller/manufacturer would not provide me one, pls send help :(

Here are my tablet specs:

MEDIATEK MT6582 1.30GHz

Architecture: 4X ARM Cortex-A7 @ 1.30 GHz

BUIL ID : HL82H960-10-40-PIPS9365-0A85-SZ108V-JFT-20200716

Kernel Version: 3.4.67(vEN0DM6)

I hope y'all can help me :(
[General Questions and Answers] vrho:
Hi guy's,

i would like to know if you could help me. I got a phone from a friend of mine who was killed. Now the police in Slovenia does not respond fast nither do they belive that something else is in the back... So now i would like to know if you guys can help me with some advices on how would i retrive the data on a locked android phone. The model of the phone is Samsung Galaxy J6. The phone was used preaty basically like an average person would use it. So it doesnt have debugging enabled nor the phone is rooted or anything else...
[Xiaomi Black Shark 3 Guides, News, & Discussion] cinmil:
Hi,

i wanna share some tools,any developer who had knowledge using this tools are welcomed to download and research and share the step to use this tools.

P/s:Normal user that didnt know how to use this please dont try on you phone,dont blame me if your phone brick

Link-Tap
[Xiaomi Black Shark 3 Guides, News, & Discussion] Phiphan1:
It need password unzip
[Xiaomi Black Shark 3 Guides, News, & Discussion] cinmil:
Download the other.i uplod 2 files 1 with pasword from technician,others he already extract and forgot to delete
[Xiaomi Black Shark 3 Guides, News, & Discussion] Phiphan1:
As far as I know, they have been busy with the support black shark from the homepage to get the rom file
[Xiaomi Black Shark 3 Guides, News, & Discussion] cinmil:
Didnt understand you bro.this is not from black shark 3 support team.its from some modders or whatever you call them.
[Xiaomi Black Shark 3 Guides, News, & Discussion] donvito62:
qfil-BK3-KLE-H0-KLEN2005121OS00MP1-20200526.zip unzip password please
[Xiaomi Black Shark 3 Guides, News, & Discussion] cinmil:
Because of the password to extract on that mp1 fastboot file i will delete the file.already asking meetohack and its cost about usd100 to bypass/crack password and i cant afford it.sorry guys but you can use the tools for unlocking bootloader or flashing twrp backup.
[Xiaomi Black Shark 3 Guides, News, & Discussion] koumaza:
Where are these sources?

Where was BFlash in particular?
[Xiaomi Black Shark 3 Guides, News, & Discussion] koumaza:
Instead, there is QFILROM here.

{Mod edit}

Edit:

Sorry, forget it

View attachment 5201515
[Xiaomi Black Shark 3 Guides, News, & Discussion] koumaza:
Hmm, I'm trying now.

{Mod edit}

​

Nope... File is not for QFIL​
[Xiaomi Black Shark 3 Guides, News, & Discussion] mivaleza:
How do I flash the image from the mp3 rom?
[Xiaomi Black Shark 3 Guides, News, & Discussion] sugetzhu_12:
flash with TWRP bro, dasar Bangkek Luh
[Xiaomi Black Shark 3 Guides, News, & Discussion] mivaleza:
could you tell me the steps please
[Xiaomi Black Shark 3 Guides, News, & Discussion] sugetzhu_12:
follow the vidio bro
[Xiaomi Black Shark 3 Guides, News, & Discussion] mivaleza:
I do not get the same, it tells me a corrupt file
[Xiaomi Black Shark 3 Guides, News, & Discussion] sugetzhu_12:
Download this one

{Mod edit}
[Xiaomi Black Shark 3 Guides, News, & Discussion] mivaleza:
and how do i install it?
[Xiaomi Black Shark 3 Guides, News, & Discussion] sugetzhu_12:
Clean flash with TWRP -> flash ROM with TWRP -> flash boot.img with TWRP = DONE
[Xiaomi Black Shark 3 Guides, News, & Discussion] :
Please unzip the rom file and restore via twrp, you will finish mp3. We have this MP3 editing, no personal optimization, personal account .. like the mp3 lock screen activation account shared earlier by Mr. Fros one
[Xiaomi Black Shark 3 Guides, News, & Discussion] kevin mitnick:
hello sir. qfil file has a password. could you PM me what is the password ? I'm just user only.
[Xiaomi Black Shark 3 Guides, News, & Discussion] kevin mitnick:
please help.

my bs3 brick.. i just swap slot a to slot b. slot a was fine. then on twrp, I swap to slot b, then restart..but nothing. not detect on pc.. also tried combination button, but nothing..

please help..
[Xiaomi Black Shark 3 Guides, News, & Discussion] kevin mitnick:
Finally. my bricked bs3 was woke up.

for who has bricked bs3 bricked, you can PM me. I will guide you how to make it live again..
[Xiaomi Black Shark 3 Guides, News, & Discussion] Oswald Boelcke:
Thread closed!

Download links, referrals, archives or files are not accepted in accordance with the XDA Forum Rules. Provision of the password in a post is mandatory!
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Golv:
New stable Beta build Android 11 (R) is up!

This is my little Xmas and New Year gift for you. ✌

----------------------------------------------------
2020-12-23
----------------------------------------------------

- December 2020 Security patch
- Initial beta release LOS 18.1 (Android R) for HTC U11

Enjoy! ;)
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] cccbbbaaa0810:
awesome(y)
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] vezir020:
Ethernet Tethering is not working :(
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] tombbb:
What an Xmas gift !!!
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] xiaoxiang-8002:
hello，Notify the animation FPS drop!
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] xiaoxiang-8002:
I know how to solve it, go into developer mode and turn off [enable blurs]

Thank you very much for your contribution @Golv
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Golv:
Hotspot works fine for me and USB Tethering too, but I can't check Ethernet Tethering.

View attachment 5166377 View attachment 5166379
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] coderch123:
Hi, I'm stuck trying to boot again to TWRP (after installing Lineage) because every time I try to boot into recovery I end up in LineageOS default recovery. Since I'm unable to boot into TWRP I cannot install neither Gapps or Magisk.

EDIT: I fixed it by flashing TWRP again.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] stranger-mj:
Woohoo!!! Gonna get it!!! Thanks!!!

ONE question, to which I don't think you wrote an answer to (and if you did, I can't find it - which would probably be caused by lack of sleep, been a few crazy days at work in the datacenter in the middle of the night): Can I dirty flash over your LOS 17.1 version?

Merry Christmas!!! 🎄
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Golv:
No, only clean install first.

Merry Christmas!🎄
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Golv:
Don't enable option Lineage recovery during first setup after clean install.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Salvio66:
Hello everyone and merry christmas, I downloaded the rom, the gapps and magisk, I cleaned the cache, dalvik, system and data from the previous 17.1 ... after the flash of 18.1 and the basic settings I rebooted to install magisk ... ..but the TWRP recovery has disappeared ... there is only the base of Lineage 18.1 ..... luckily I had a nandroid backup ... now I have restored 17.1 .... I'll try calmly in the afternoon ... did I do something wrong ??? help me please ...

THX Salvio66

sorry but I use a translator because I don't know English well .... i'm a dummy ...

Sorry I'm just a fool ... I have now read the solution ... and it was also very easy ... LOL !! ... ok in the afternoon I'll try to reset everything for this new Rom ...
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] konfuzius4u:
so far everything is doing fine, Magisk works fine, only Google Play services always wants to have the permission SMS but somehow clicking on allow does not save these two permissions (SMS and for call logs), the other permissions that Google Play services did want to have could be given without problems. This problem is only there for Google Play services. Other apps and even Google Play Store I could give these permissions, very strange.

I will try to find out later today or tomorrow what is going on and get some logcat.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] onukomer:
+1
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] bamn:
Same here, not possible to restore google apps through google backup due to no SMS permission possible.

After trying a couple of things it seems "Fix contents" (or something like this as my TWRP is not in English) and a couple of reboots made it possible to allow SMS permission.

Phone is now restoring apps.

@Golv much appreciate all your work! Enjoy the holidays!
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Lucaracuciu:
What s the lineage recovery thing? I never enabled it cuz i think it will replace twrp with it.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] lipzve:
Hello im new here but i follow all of you since many years. I have installed this rom on my phone, and i have fix some little issue (no compatible apps, configuration not valid ecc ecc).

I have a last (i hope) issue, my mobile data speed is very slow and ping is very high (>40ms). No 4g appears, only LTE. Before of install this 18.1 the ping was around 4ms. and speed around 150mb/s, now 6 to 15ms. Of course, before of disturbing you all i have search but no specified result. Have any fix, any modem to try, for return back to 4g? Thanks in advance
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] mawdogbe:
LTE is supposed to be better than regular 4G, so that isn't really a problem. As for your other issues, I'm not sure.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] lipzve:
Ok thank you, then i suppose that is not a problem of "label", but the conn is slow....
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] danestead:
I'm having a minor issue with wireless android auto. My phone will not automatically connect to wireless android auto. I need to open the WiFi settings on my phone for it to enable connection. Even though I'm not selecting the car stereo WiFi network it requires me to open WiFi settings on my phone to prompt it to connect.

Kind of annoying as when I jump in my car I need to open WiFi settings each time to connect my phone.

Any suggestions?

I'm using nikgapps.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] ahlockc:
Which car headunit are you using? Mine is Pioneer DMH-Z6350BT. Even though I turn on wifi, I am unable to connect Android Auto. I am also using Nikgapps and latest AA.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] danestead:
Kenwood dmx8520dabs.

I plugged it in via usb, followed all the prompts and allowed all permissions. Then I had issues getting it to work wirelessly. I tried a few things and I'm not sure what fixed it but as I said above, I need to have my phone WiFi settings open when I click to connect to the head unit plus I also enabled something in the Android auto developer settings.

Open your Android auto app, scroll down to "version" and tap it 10 times to enable developer options. Then tap the 3 dot menu in the top right, click developer options and enable "add wireless projection to settings". Then go back and there should be a toggle for wireless projection. Not sure if that's got anything to do with it but worth a try.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] lois2k8:
KCAL SUPPORT?

Hi everyone,

I'm trying to decide about flashing los 18.1 on a stock (rooted) HTC u11. But after reading the 10 pages of comments, I still don't know if kcal is supported or not. Or if there's any custom rom compatible with LOS 18.1 that offers kcal color control. I found this very useful in current ROM (Elemental kernel-BTW, can this be flashed here? I know it's a bit older release...).

Thanks!
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] ahlockc:
Hi，i just tried with wireless projection added with no luck. I think it should be the compatibility between pioneer dmh z6350 and htcu11

In fact, my primary objective to upgrade to Android 11 is for AA. My u11 with stock Android 9 before was unable to wired connect to this head unit and just wanted to give it a try to flash this rom.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] danestead:
Same as me, I flashed this Ron for the wireless android auto capability. Sorry I can't help much more than I have.

I'm using this rom and nikgapps full version. Are you using the same version of nikgapps?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] ahlockc:
Hi, yes, same as you for both Rom and Nikgapps. Also update to the latest AA.

I think it should be the problem of pioneer dmh z6350bt. Anyway, thanks.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] vezir020:
Can a study be done for Ethernet tethering? @Golv
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Golv:
I didn't check Ethernet tethering in this build.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] vezir020:
I tried it does not work.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] stranger-mj:
Yay!!! Downloading!!! Thanks!
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] tamudude:
Installed this build via dirty flash and got stuck for a long time at Lineageos boot animation (had NIkgapps installed). Did a clean wipe and install via adb and installed opengapps referenced in this thread but still stuck at Lineageos animation again. Will do another clean wipe and see if it gets further along,
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] ahlockc:
Did you reboot after installing opengapps?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] stranger-mj:
Installed (dirty) and running like a charm!

(March version + NikGapps from Jan 30 + Magisk 22.0))
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] tamudude:
Yes. Today I did one step at a time. I clean installed the ROM (wiped data) and then rebooted. It came right up. Then I installed a beta version of opengapps for Android 11 and it now works.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] ahlockc:
Congrats, I use LOS 18.1 Feb edition with NikGapps.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] ahlockc:
I upgraded to LOS18.1 March Edition with one major improvement that can pass SafetyNet. Great! Minor issue is red border around the screen for some Apps such as "Files". I have checked the "Strict Mode" is unchecked.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Golv:
Red border around the screen will disappear soon. Perhaps, there is an optimization of apps and some other processes in parallel.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] hide12:
I finished the installation and the device is working. However, I get the following error: if the wifi modem has the 5Gb band, the phone will enter normally. But if the wifi modem has only 2.4G band, the phone connected to the network flicker and very slowly.

Another error is that I cannot install apps in google store when the app is over 1Gb

Now I go back to the original rom and still have this wifi error. Before installing Lineageos 18 wifi run stable

@gov please help me.

thank you very much.

P / S: Sympathy because my English is not very good
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] ahlockc:
I don't have your problem for 2.4GHz wifi. In fact, this version is much more stable than Feb edition.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] hide12:
I also don't understand the reason. because before that on the original Android 9 rom everything was normal. I installed LineageOS 18 and everything very well, except for the error I gave above.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] ahlockc:
Have you ever tried another router? Make sure you have allowed all permissions.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] minhanpham67:
My htc machine when recording video audio is small
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] hide12:
I think I can cause this error is in the DSP.img patch file. Because I have re-run the original rom again but it doesn't solve the problem. Then I tried it by running another version of dsp.img at the link (http://www.leedroid.co.uk/Stable_Builds/Oreo_Radio_BT_DSP_TWRP_Flashable_v2_Euro.zip) my wifi connection was still slow but more stable. and can connect on both 2.4Ghz and 5Ghz frequency bands.

@gov can you help me with this problem?

Thank you very much
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] ahlockc:
Is this version supported LTE+? I only have LTE network label.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] powluzz:
Hi Golv,

I promised you a follow up. Did exactly like you described and it worked like a charm! Thanks again for all the hard work!
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Cokegat:
For me, the rom works wonderfully, the only detail is the USB connection of Android Auto, i use LOS 18.1 March edition with OpenGapps.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] ahlockc:
Red border lines are vanished. Great! This revision has got rather stable with NIkGapp. No more error from Google Play/Service, apps are working without issue. And yes, Android Auto is still not working for my Pioneer DMH Z6350BT for both wired and wireless.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Zero2098:
I'm using the last build and everything work fine just play store won't download some apps and there is red flash at the corner of the phone whenever i open app is there anyfix for thoae problems ?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] ahlockc:
You mean red flash all around the screen? If it is the case, It will vanish after few days.

For play store, which app? I use NikGapp without this issue.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Zero2098:
Any large app like hitman sniper or Asphalt 9 it gives me this message after it reaches 100 i use nikGapps basic Package too
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Muhammetyusuf:
I am having the same problem. is there a solution?

android obb file create failed

I think the problem is caused by this. I could not find a solution
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] htc-u:
I paired my bluetooth headphones. But: It works only with calls, media still plays on my device speakers. No success by using BTmono. Headphones work with other devices.

I tried to only permit media-audio (without calls) in settings, but then it even refuses to connect...
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Muhammetyusuf:
no problem for my bluetooth headset. dsp patch related problem
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] geraltofdwarka:
no gapps are getting installed in my poco X3 Karna can someone help? It doesn't even ask to sign in to Gmail, there is absolutely no trace of google, installing gapps separately also doesn't work somehow.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] htc-u:
It seems to be a problem with A2DP on the HTC device. Using Mono Bluetooth router app everything works (of course in bad quality). Has someone an idea to solve it ('activate' A2DP)?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] darkcueknight244:
Does the new update support gesture navigation?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] bamn:
Is anyone using Chrome browser and sees it close on some web pages?

For me some pages are closing the browser after a couple of seconds on the page.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] felixapollyon:
Hello guys, do u find some glitching happening to front camera?? I encounter some. under the yellow light lamp or low light, it glitches in front camera. One more thing i encounter is that there is no sound when screen recording
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] felixapollyon:
under the yellow light lamp or low light, it glitches in front camera
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] danestead:
Yes, but usually on pages getting censored by Chrome. Try duckduckgo if you're looking up stuff the governments don't want you to.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Amenius:
Also had the same problem. If only media is activated for a Bluetooth device it instantly disconnects. What solved it for me was turning on "disable Bluetooth A2DP hardware offload" in the developer options
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Muhammetyusuf:
@Golv What's the solution?