yashsingh1/xdaforums huggingface dataset:
[Android Auto General] nicksiz:
same question in my head because of another reason:

I have a carplay-dongle and bought Pi4 to use it. I can use it with LineageOS or openauto pro. I tried with an android-tablet but had some problems and decided to do it with raspberry.

Both of them has similar functions:

Integrated music player

Display OBD-II data

Plugin CarPlay Autobox for OpenAuto Pro

Navigation with Android Auto™ head unit emulation

Multi-langugage support

Benefits of LineageOS:

is free and you will get free updates all time.

Your android-apk will also updated all time.

Android developed and optimised for light hardware. A PI4 4GB will a really good hardware-base.

Openauto Pro:

It is developed as a car head unit. User interface, community, supports... All of them for same purpose. If you have a specific problem like wheel-controller or power on-off etc... It is easier than only-android. You can run not only apk's, also linux packages.

You get free-updates only one year. You have to buy Carplay-Plugin separately. Maybe this plugin will not works next year with IOS-16. I don't know, if I get a free update or not.

Other issue of it cpu-memory usage: Debian-OS is developed for a Desktop-PC and a Pi4-4GB is a thin hardware for this os.

My Wish-List:

DAB-Radio support

TSR (Traffic sign recognisition)

Lane Assistant

Both system does not have a built in solution for FM-Radio, TSR or Lane Assistent. But you can use Android-Apps on both systems.

I will try first with LineageOS and maybe some android-apps too. If it is not enought, I can buy Openauto and use bought apps on it too.
[Google Pixel Questions & Answers] alshaab:
Hi guys

I have pixel 1 and I was on android 10

I had some problems so I decided to downdrade

I downloaded Android 7.1 recovery sailfish

Extracted the zip file

And flashall.bat

Bootloader and radio were ok

But when it comes to zip file

It gives me a massage

That zip file is too big and dosent goes

Then boots to Google logo and loop

I tried another sailfish recovery and another

The same problem

I found away by extracting zip file and flash every single img file

Every thing goes okey

But when I reboot it loops again

In fastboot mode it shows that bootloader sector is _b

Is that correct and what is the difference between sector a and sector b

I tried this method

https://xdaforums.com/t/solved-unable-to-install-factory-image-not-enough-space.3668726/

And didn't work for me

Please give me a hand

The device is not mine

And I have to give it back to his owner
[Google Pixel Questions & Answers] Rootmaster906:
I bet you if you stick it in the freezer for 2 or 3 minutes and then boot it will boot normal
[Google Pixel Questions & Answers] alshaab:
Please

It's not a joke

Any one help
[Google Pixel Questions & Answers] Rootmaster906:
Funny thing is dude, I'm not joking. I had to put my pixel one in the freezer in order for it to boot. I bet if you put your phone in the freezer for 2 to 3 minutes, take it out and boot it it will boot. And if it does boot it means you have the dreaded emmc chip demise.
[Google Pixel Questions & Answers] alshaab:
How can this make sense

Can you explain please

What happened with did u try to flash and then it got loop like me or what
[Google Pixel Questions & Answers] Rootmaster906:
Yes! Just do what I suggested
[Google Pixel Questions & Answers] Rootmaster906:
Did you try it yet?
[Google Pixel Questions & Answers] Rootmaster906:
You are fool to not to try it. I'm telling you, these phones have the emmc chip error. Just like the Note 4's did back in the day. Listen to my advice and just do it
[Google Pixel Questions & Answers] alshaab:
Thank u sir

I believed now that I am a big fool

For one reason

Because I believed someone like you

I don't know how it comes that you are a senior member, and a root master🤥🤥🤥

Please is there a real senior here in xda

Help please
[Google Pixel Questions & Answers] Rootmaster906:
Take your device put it in a plastic bag...place in the freezer for 3 to 5 minutes... Take out the phone and turn it on.... You're having the exact same issues I did.,.. you may also have the emmc chip fail. By doing this you will find out for sure if that is the issue. the reason why these phones need to be cold is because the board gets too hot and it shuts it down
[Google Pixel Questions & Answers] Rootmaster906:
just to prove that im not insane, here is another consumer who finds out about pixel phones. im telling ya...try the freezer trick. it will work
[Google Pixel Questions & Answers] Rootmaster906:
i believe that you should stay away from rooting. youre obvious oblivious to any workarounds. stay away from root dude!!
[Hardware Hacking General] xasmx:
Updated the instructions with a simple solution to the screen saver / black screen problem.
[Hardware Hacking General] xasmx:
Updated with instructions on how to use the Peloton app (or other apps) while being able to see cadence, resistance and heart rate on the screen.
[Hardware Hacking General] magufalo:
Hey, Thanks for the post, I'm very excited to not be locked into JRNY.

I'm not the most familiar with the tools in this process but I got to step 10. When i change to Quickstep the machine restarts, seems to hang a bit at the boot up screen (with the serial number) and just boots back into JRNY. I've tried a few times now with the same result.

in the troubleshooting section it states

If your console takes a long time to boot, the jailbreak may try to execute too early. Try to increase the wait time.

I'm wondering if that's my issue here and was curious how one might "increase the wait time?

Thanks for any clarification you can offer.
[Hardware Hacking General] xasmx:
I think the most likely cause for that to happen would be if NautilusLauncher was still running.

When you do step 9 (In settings - apps, force-stop NautilusLauncher), does the 'force-stop' button turn gray? If not, see if you have 'Bowflex' application running and force-stop it first and then force-stop NautilusLauncher.
[Hardware Hacking General] scafs:
Is there any way to get the Bowflex_base.apk file? Right now I have a $3k android tablet with no NautilusLauncher/Utility/JRNY app. Thank you!
[Hardware Hacking General] xasmx:
There are links to the ota client and nautiluslauncher in the comments section of the reddit unlocking thread

https://www.reddit.com/r/Bowflex/comments/mi8wdo

I think they should be enough to get the bike to do a self update and restore all the original software.
[Hardware Hacking General] Laurenann:
I'm atru
[Hardware Hacking General] Laurenann:
I got it unlocked! But now I'm struggling to reaccess JRNY. The generic app store app cannot find my bike and doesn't have an option for Velocore. Is there a way to have the original JRNY (built for the bike) and Peloton up on the screen?
[Hardware Hacking General] rg64ml128:
I added links to backups of the preinstalled apps on Velocore to the Reddit thread.
[Hardware Hacking General] xasmx:
The generic version of the JRNY doesn't support Velocore. You need the version of JRNY that comes with the bike and to have that version of the JRNY app connect to the bike, you need to follow all the steps in the instructions. You can run the generic Peloton app and it'll show up on the screen. But if you want all the bike sensors to show up at the same time, there are some more specific instuctions for Peloton app later in the document.
[Hardware Hacking General] Laurenann:
Hello again - JRNY updated and I'm trying to re-jailbreak but can't access Google Assistant in any way. I long press the home button and the edge of the screen glows white and the little white bubble pops up on the bottom but that's it. I can't hold or tap it enough to make it show back up. Is there any other way to get to settings to force stop Nautilus?
[Hardware Hacking General] xasmx:
Hi. I've heard from someone else that the jailbreak doesn't work, as described, after the latest update (5.0.0.292 version of NautilusLauncher). I'm still running with the old version myself (I disabled updated after the jailbreak), so not sure if you can get to the settings somehow.

You can still jailbreak the bike by first downgrading the software to 5.0.0.268 and then performing the jailbreak. To do that, you'll need to do a factory reset and then reinstall the old versions of the software that are linked in the reddit thread. Someone also wrote a bit more detailed instructions on how to do this in the comments section there.
[Hardware Hacking General] Colinthebigguns:
EDIT- i now see the post from rg64ml128, and have located the links in the reddit thread I also missed. Thank you!

My bowflex velocore (my gfs bowflex velocore) has a dead spot in the screen, but I wasn't sure it wasn't just the UI /****ty firmware until I tried to do a factory reset to see if that would help solve the issue. I didn't follow any steps above under the assumption it would reboot to factory version of the pre installed software. Oops...

Turns out i factory reset the whole tablet to android, and now I'm stuck in Android mode with no way to get back to the original factory settings. 🙂 this would be cool if it wasn't my gfs, who is pissed at me. Any one know of any way to go back to the beginning? So far I've seen no traces of the original software.
[Hardware Hacking General] quackinator:
I factory reset my bowflex velocore using their secret menu (bottom left) and now I don't have audio, but am on android without all the bowflex preinstalled apps. Does anyone else have this issue?
[Hardware Hacking General] xasmx:
I'm not sure if I ever tried audio right after a factory reset, but I don't see any reason why it would not work. I've done factory resets and then reinstalled the bowflex apps with a jailbreak and definitely have audio at that point.
[Hardware Hacking General] tomc616:
Unfortunately the jrny app links on the reddit post are no longer valid. Could anyone please share working links if possible?
[Hardware Hacking General] RomanPr:
Running the latest version 5.0.0.425 step 4 to get to the google assistance settings no longer works. When I gold the home button, google assistance appears for a second and immediately disappears, so I can't access settings to turn on.

What are my options ?
[Hardware Hacking General] mothercoconuts:
Has anyone tried adding a momentary switch on the unpopulated Boot SEL switch ( sw1 ) I am wondering what it does?

View attachment 5846195
[Hardware Hacking General] dnoam:
Hi.

Any idea if that method is working on Vision Fitness treadmill?

Regards.
[Hardware Hacking General] gotojanoo:
Did u figure it out?
[Hardware Hacking General] Myrmeko:
I don't even have a bike like this, but it's cool to see people modding even those. Nice job. 👍
[Hardware Hacking General] Brobovick:
Have you figured it out? I'm trying and getting stuck in the same step.
[Hardware Hacking General] Brobovick:
If you like me found this guide and got stuck, check this reddit thread.

https://www.reddit.com/r/Bowflex/comments/mi8wdo
[Hardware Hacking General] tempests:
You have to downgrade the version of firmware! As stated, "step 4" to get to the google assistance settings no longer works. This is because it was blocked by BowFlex.
[Hardware Hacking General] pinkgrapefruit:
Does anyone have access to the original firmware for the treadmills?

I see the ones for the Velocore from rg64ml128 but not sure if they will work on the treadmills.
[Hardware Hacking General] So Brooklyn:
How do I downgrade to older version? I'm attempting to jailbreak, but it will not allow Google assistant to activate. When I perform the steps and long press the home button. It just shows a white circle and nothing happens.
[Hardware Hacking General] alphab0ing:
Please I am very interested in getting my hands on firmware for these, I've got a ROM built based on the Orange Pi RK3399 which is a very similar board but its taking FOREVER to construct a DTB Device Tree from scratch, I would love to get a copy of firmware or even just a device tree for these and I could finish this up
[OnePlus 9 Pro] gherkin12:
Hey guys

Quick one, when trying to load Andriod Auto through the head unit of my VW it takes and absolute age, if at all to load. However if I go to USB options and change from No Data to file transfer it seems to kick it into life (however it reverts back to no data) and works.

Any ideas how to get around this?
[OnePlus 9 Pro] Poloasis:
Used it today for the first on a Sonata with no issue. Didn't have to switch no USB options at all.

Global OP9P
[OnePlus 9 Pro] Winrahr:
This is a VW issue (on MIB2 and I believe MIB2.5 as well). Happens on all of my phones.
[Samsung Galaxy S21 Ultra] 7 VII 7:
So I am in a weird situation. Bought a S21 Ultra 512gb and after 2 months it has now a black screen. I can turn it off holding down power and volume down and it reboots. I can hear the T-Mobile jingle but NOTHING is shown on screen. I have done this multiple times plugged into power and computer... nothing. I can't even recover my data or anything. What can I try to wipe the phone or fix this issue? I really dont want to turn this phone in for a refub.

I plugged it into the computer and Win10 I hear the device bootup on the computer but no hard drive or anything comes up. Any suggestions on how to fix this black screen?

UPDATE: 4/7/2021 it was the screen had samsung replace it at a local auth repair shop.
[Samsung Galaxy S21 Ultra] neilth:
Try to boot into boot loader mode to see if the screen works before the operating system loads. With the phone off, hold volume up depressed and then press and hold the power button. You should see the phone turn on and display several boot options you can select and choose with the volume and power buttons. If you don’t get anything on the screen at this point, the phone needs to be replaced.
[Samsung Galaxy S21 Ultra] Riyal:
If you turn it off and then turn on does it show the initial splashscreen? If not then that's definitely a display issue and can only be fixed by replacement.
[Samsung Galaxy S21 Ultra] Sukrith:
This seems to be a serious issue... 2 people in the India forum are having that issue!
[Samsung Galaxy S21 Ultra] silvio71:
Ciao a tutti .. volevo chiedervi del mio problema con l'autoradio android px5 per la mia auto 500x .. un anno fa ho acquistato questa autoradio e dopo circa 6 mesi il display diventa nero i led del volume dell'accensione rimangono accesi .. il la casa madre mi manda un firmware da inserire ma non mi dice come inserire visto che lo schermo è nero? qualcuno può dirmi come avviare il firmware con una schermata nera? Grazie in anticipo
[Samsung Galaxy S21 Ultra] Riyal:
3 isolated cases out of more than a million units sold is not remotely closed to a serious issue.
[Samsung Galaxy S21 Ultra] dr.ketan:
How to find its only 3?

People having S21 and being on forum are just drop in ocean.
[Samsung Galaxy S21 Ultra] 7 VII 7:
It does not do this at all. Screen does not show up.
[Samsung Galaxy S21 Ultra] 7 VII 7:
It does not show anything... samsung logo or T-mobile logo... I just hear the T-Mobile jingle and thats it.
[Samsung Galaxy S21 Ultra] amirage:
Your display has konked off...have it replaced ASAP via your provider.
[Samsung Galaxy S21 Ultra] 7 VII 7:
Just a heads up. I took it to a samsung provider and they said it was the screen. They replaced it and it is working fine. Still weird that a 2 month old phone had this issue.
[Samsung Galaxy S21 Ultra] nikhilkap:
I have the same issue .....my phone went completely blank ....tried to do all the trouble shooting .....my phone was 2 months old and the customer care is not covering it under warranty because there is one scratch and few dots on the rear side of phone ......I dont know what to do ????? they are not covering it under warranty and asking me to pay upwards of rs 20000 for repair ..... I am stuck with such an expensive phone having manufacturing defects.....I dont want to compare but someone I know who owns Oppo had the similar problem and their screen got replaced the next day.... I wonder what support they would give to their flagships phones
[Samsung Galaxy S21 Ultra] enigmaamit:
Take it to Twitter and Facebook and call out to the Samsung official support accounts. That may get them to listen. Drop in the tweet/post link here and those willing can re-tweet or re-post from their handles to increase it's visibility. That's all I can think of for now...
[Samsung Galaxy S21 Ultra] orangebeach82:
Have a SM-G991U1 ... regular S21 5G .... Almost 2 months now, with no problems until this afternoon, went to check a notification i overheard and screen suddenly would not come up. could still hear phone working and notofications, and even buttons seemed to respond, but nothing yet.

Now it is later that same night, and phone died, but before it did, i hooked it up to windows 7 pc and it did show up as normal and gave me full access to storage in file manager it appeared, but phone died before i could do anything else. am now wirelessly charging, hoping for the best. *shrugs*

UPDATE: approx 12 hours later. Well i just flashed 7 gigs worth of original firmware onto it with odin, and ...... STILL the black screen of death :confused::cry:
[Samsung Galaxy S21 Ultra] GiomiUK:
UK, S21 ULTRA 128gb. Same issue after 6 months screen completely black/off. Sent back and got a new replacement unit as Samsung had shortage of spare screen to replace the faulty one.
[Samsung Galaxy S21 Ultra] blackhawk:
Sounds like a bad production run batch. Hopefully an isolated one rather than a design or systemic manufacturing one.

Either way this is not a good start...
[Samsung Galaxy S21 Ultra] Nizda1:
US, S21 Ultra 256gb. Same issue last month, woke up one day and screen was completely dead. Ended up taking the device to a local authorized Samsung repair shop that replaced the display. The phone was about 5 months old, no scratches, drops, nothing, just a defective display.
[Samsung Galaxy S21 Ultra] blackhawk:
The real problem will be when one dies out of warranty. Hopefully those defective ones will die young, but it probably be more unpredictable.
[Samsung Galaxy S21 Ultra] ensignb:
Same problem for me here with T-Mobile S21+ 256GB. T-Mobile was willing to send a refurb phone, but wouldn't replace. Said I could contact Samsung under warranty. Samsung is having me take to local UBreakIFix. Luckily, I was able to use a USB hub to get into the phone with a mouse and keyboard while connected to HDMI. Made sure everything was backed up.

Not thrilled about the shop ripping my phone open, but we'll see what they say and do. LOL
[Samsung Galaxy S21 Ultra] Sirsean120:
S21 Ultra 128GB, CAN. Got it the day it came out from the Samsung store. Woke up to the screen completely black and couldn't get it to show anything after trying all the usual fixes. Took it to a certified Samsung repair shop where the guy told me he already repaired 3 phones this week with the same issue. It will cost nothing to repair since it's still under the year warranty but overall this issue blows.
[Samsung Galaxy S21 Ultra] blackhawk:
Yeah this phone is starting to blow. That's way too many of the same failure.

Be a lot better if Samsung owned up to it instead of silence.
[Samsung Galaxy S21 Ultra] maxito71:
Hi.

Same thing happpened here (S21 Ultra 256Gb Exynos) a month ago.

I was away for the weekend so I had to wait. I called Samsung and set an appointment for the first working day.

Fortunately a few hours later the screen came back to life by its own (before that I tried in any possible way; my watch was telling me the phone was connected but the screen was absolutely dead). Went to Samsung by the way and they checked it, giving me back the phone after an hour and telling me they just “set some parameters” and that the phone is fine.

Living with my fingers crossed since then…

Best
[Samsung Galaxy S21 Ultra] blackhawk:
If they said what the cause was and what they did I be more likely to believe them.

If it was parameter settings they could change they would send out a OTA firmware update.

WTF?

Sounds like hogwash... hope it isn't for your sake.

Never heard of Samsung having so many display failures except on the Fold series.
[Samsung Galaxy S21 Ultra] Sirsean120:
I defintely agree. When I talked to the Samsung rep on the phone about the issue she didn't sound surprised at all. This is the first Samsung phone I've had an issue like this with as well.
[Samsung Galaxy S21 Ultra] Sirsean120:
Just wanted to provide a small update. I got my phone fixed for free at the certified repair shop on Tuesday and they said the issue was the connector (Display I think) somehow became disconnected so all they did was reattach it.
[Samsung Galaxy S21 Ultra] mati11233:
I have same problem at the moment. My screen just stopped working when I woke up. I went to Samsung's shop and they were not surprised at all. Let's just say I'm not the first one they saw with this problem. They collected my phone and told me it will be sent to me after it's fixed, both repair and delivery will be free of charge.

However, I've unlocked bootloader on my phone so I don't know what they will say after they fix the screen and see open bootloader.
[Samsung Galaxy S21 Ultra] ps000000:
I saw in my local Facebook group, many Note 20 Ultra owner have this problem too.

Much more than S21 Ultra owners but the number increasing for S21 Ultra.
[Samsung Galaxy S21 Ultra] blackhawk:
Crap. Thank you for the 20 U warning🤗

Never heard this with the Note 10+ at least in large numbers.

Perhaps the power density of the variable frequency displays is too high or Samsung made changes in the manufacturing process... and/or their QC went to hell.
[Samsung Galaxy S21 Ultra] mc_gusto:
Same thing just happened to me. I saw screen go black as I was using it. Watch still connected. I restarted and couldn't unlock phone which was a pain. So don't restart. Made appointments at the service center 25 miles away. Switch phone numbers and after about 2 hours the screen came back on. Sooo annoying. Gonna hold off on service center until it happens again. Anyone know how easy it is to get fixed or replace if I have an insights device.
[Samsung Galaxy S21 Ultra] mati11233:
Don't risk it and get it replaced
[Samsung Galaxy S21 Ultra] zohaib0001:
I mange to getmy phone screen issue fix

I Have S21 ultra Snapdradon (512 GB)

I get the same issue two months before, screen did not on even on Boatloader

I remove his backglass and unplug the screen strip, battery strip from the main board and sub board and install them again

Thats it, my phone screen is start working again
[Samsung Galaxy S21 Ultra] felloffthetruck:
Sounding like it just might be the connector for the screen coming loose.
[Samsung Galaxy S21 Ultra] blackhawk:
Perhaps or it's multiple display issues.

Either way... not good.
[Samsung Galaxy S21 Ultra] bitterblood:
I've had that happen to me twice now... but times Samsung had to replace the screen. It is not a good feeling because I am not sure what I'm going to do when the warranty is up.
[Samsung Galaxy S21 Ultra] blackhawk:
Let's hope in the new display the problem was corrected. At least it didn't catch fire...
[Samsung Galaxy S21 Ultra] mati11233:
Quick update on the repair. They confirmed it was an issue with the screen, not a cable becoming loose. It was caused by buggy firmware and it had to be replaced.

Screen was replaced free of charge. However, since my phone was rooted they forced me to pay £400 for the replacement of the motherboard or get my phone back with the old screen on it. Samsung what a joke. This is the last time I bought a phone from them.
[Samsung Galaxy S21 Ultra] blackhawk:
You blew the e fuse when you rooted it, right?

The firmware you loaded could have blown the hardware. Hardware can't always protect itself from badly coded firmware.

These are some of the risks you take when rooting. With newer phones rooting isn't always necessary or even desirable.

Not the best outcome but relatively a cheap repair considering what was done... they could have leaned into you a lot harder😕