yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] Lattenknaller:
i have another error:

forfan guoboneedav brings me :

forfan: passwrd error

What can I do? Is the forfan passwort changeable?
[Android Head-Units] crinamatei:
I have the same error .
[Android Head-Units] Sentinel196:
I have the same issue too on Octacore
[Android Head-Units] SwissGalaxy:
Is not that exactly what I wrote?

Envoyé de mon SM-G930F en utilisant Tapatalk
[Android Head-Units] Sentinel196:
Hey guys,

Jsut thought I'd post up some links to some videos I've done on these units.

Firstly a detailed review of the Ownice C500 including software customisation and good apps to use, etc.

[YOUTUBE]DHUNsbsQGxE[/YOUTUBE]

Secondly, a comparison between the Quadcore and Octacore versions including benchmarking.

[YOUTUBE]tCdMERhlKNI[/YOUTUBE]
[Android Head-Units] snaggle2thtiger:
I guess I misunderstood so I need clarification. Should the arm.64 be unzipped when I save it to the sd card? And then either way how do I get it from the sd card to the hd?
[Android Head-Units] jema:
I got same password error when I write:

forfan guoboneedav

Or

forfan guoboneedav -i

Or

/system/bin/forfan guoboneedav -i

On my Ownice C500+ octacore with latest firmware (end of november)

Please, anyway to root it?
[Android Head-Units] Bradsr12:
Hi guys, I am not sure if anyone can actually help me on this one..

I ha e an ownice c500 octacore, love the unit it some ways.... the only app I ever use is auto box for my CarPlay dongle, and viper4android as my sound control... I actually don’t need anything else.... AT ALL! Is there anyway some one that is far far better than I could ever be to design me a firmware that would just give me that..... the two apps I need! Like I said I don’t even use the play store... I don’t need customisation...... apart from maybe the boot logo!! ?????

. is this indeed possible??

Many thanks and kind regards.....
[Android Head-Units] goscioo:
It looks like forfan doesn't use simple "guoboneedav" password anymore since December version. It uses /system/psw.bin file to somehow retrieve password, but I haven't find anything interesting/readable there.
[Android Head-Units] terraphantm:
Try "su @#zxcvbnmasdfghjklqwertyuiop1234567890,." or "/system/xbin/su @#zxcvbnmasdfghjklqwertyuiop1234567890,." instead of forfan
[Android Head-Units] goscioo:
Thanks! It allowed me to get temporary root.
[Android Head-Units] jema:
How did you get temp root ?

Please, would you tell me how to replace the file /system/media/bootanimation.zip with this temporaly root access ???

I tried but I can't rename the file nor move nor chmod +r

Thanks.
[Android Head-Units] terraphantm:
Follow the steps in the first post, except for the "forfan guoboneedav" command. Instead, type in "su @#zxcvbnmasdfghjklqwertyuiop1234567890,."

You should have full root access after that.
[Android Head-Units] jema:
After typed:

su @#zxcvbnmasdfghjklqwertyuiop1234567890,.

I typed:

mount -o remount,rw /system

and I got:

mount: Permission denied

Any help ?
[Android Head-Units] terraphantm:
Does the $ sign change to a # when you type in the su command?
[Android Head-Units] jema:
No..... still:

user@android:/$
[Android Head-Units] terraphantm:
Did you try the full path ("/system/xbin/su @#zxcvbnmasdfghjklqwertyuiop123457890,.") ?

And which terminal emulator are you using?
[Android Head-Units] yace75:
su @ # zxcvbnmasdfghjklqwertyuiop1234567890 ,. <--- period?

su @ # zxcvbnmasdfghjklqwertyuiop1234567890,
[Android Head-Units] terraphantm:
Yes period, no spaces.
[Android Head-Units] yace75:
fw 1220?

Is it possible to root?
[Android Head-Units] rodanny:
Tell me what terminal use?
[Android Head-Units] jema:
Bingo !!!

I used Shell Terminal Emulator.

But This morning I move to Terminal Emulator with an external usb keyboard and $ is now # !!!

I got root until reboot, but enought to replace bootanimation.zip file.

Thanks for your help
[Android Head-Units] yace75:
su @#zxcvbnmasdfghjklqwertyuiop1234567890,.

mount -o remount,rw /system

cp /sdcard/arm64/su /system/bin/su

chmod 0755 /system/bin/su

cp /sdcard/arm64/su /system/xbin/su

chmod 0755 /system/xbin/su

su --install

su --daemon&

setenforce 0

mount -o remount,ro /system

rooting succeeded.
[Android Head-Units] rajkapoora:
I cannot do this second time. Decided not to have permanent root and now cannot do temporary event it worked once. su was replaced and not accepting password anymore
[Android Head-Units] terraphantm:
If you replaced su, but didn't do all the steps, I think you're SOL. You'll have to factory reset to try again.
[Android Head-Units] rajkapoora:
So i've expected a temporary root. But after power cycle su version remaining to be supersu and password is ignored. Hopefully this will help to anybody else. I will not going to reset my headunit just to root it. Not sure that reset is really safe for it. I had a very bad experience with one of my headunits. It wad adopted from local china region and all the manual steps that was done with it by somebody who sent it to me are gone. It barely work after that. So i'll probably stay with never-to-be-rooted-again headunit.
[Android Head-Units] goscioo:
Yup, if you replace su bin without doing full procedure you may stick with no root at all after device restart - new su bin won't accept password and SuperSU app may not recognize that su binary. I had that issue once and the only way to revert that was firmware upgrade (or just flashing again the same version).
[Android Head-Units] rajkapoora:
I'm not sure I was clear. I've got root and remount device. I was able to replace animation but decided to leave everything as it was initially. I've expected sure to be restored after restart. But it remain SuperSU ine and now I have no chance to root it an0gain. I'm fine with it but it may be a warning for everybody else who need to have root
[Android Head-Units] sisma77:
Hi guys, i can't root my octacore C500+, any sugestion?

user@android:/$forfan guoboneedav

forfan: passwd error

user@android:/$su @#zxcvbnmasdfghjklqwertyuiop1234567890,.

user@android:/$

user@android:/$mount remount,rw /system

mount: Permission denied
[Android Head-Units] sisma77:
Ok solved with other terminal emulator, root succeeded but after reboot no more, i can't repeat the procedure why?
[Android Head-Units] rajkapoora:
You have the replaced su now from /sdcard/arm64/su . Not an original one. You can check it with version command. It will not accept password anymore.

I've described the same problems in couple of poss above. We're in the same situation.
[Android Head-Units] Sentinel196:
Hi all,

I've put together tutorial video showing how to Root the Ownice C500 (including Octacore) for anyone having problems...

[YOUTUBE]g1dxftKVs-Y[/YOUTUBE]
[Android Head-Units] rajkapoora:
I'm curious about the differences between su and supersu . Why supersu ignoring system password? It looks for me that it passing the password to the system the same way as original one but it not working anymore for unknown reason. The only thing that was changes is the su binary and i cannot understand how this can affect the system password. Can somebody explain this? Thanks.
[Android Head-Units] asmahadika:
Hi all,

how to unroot ownice ?
[Android Head-Units] Benjamimmarques:
New c500 quad owner

Hi guys, I have bought the quad core universal unit, wanted to root and instal viber4android to enhance the sound quality.

I have tried all your suggestions but with forfan password error, and su, connection refused, su not allowed, did someone pass this thing? All tutorials and other methods leads to what you say in this thread...

I think k I have the last firmware

HMI: OLSC500_010.2017.12.20. 8.47

MCU:TS907.170330

Can anyone help?

Thank you all, good job
[Android Head-Units] Benjamimmarques:
I have found this on a Russian forum, can this step make a difference to root?

"go to the Settings - About the phone - And click 7 times on the line. The build number thus gets the mode for the developers

Go to Settings - at the bottom go to the section for developers and there we turn on the Factory unlock, reboot. SMALL UPDATE-FLAG AT THE FACTORY UNLOCKING MAY BE ACTIVE INITIALLY, FOR RE-INSULATION, OFF-ON ONLY THEN REBE. "
[Android Head-Units] Benjamimmarques:
Update, I have managed to do the steps, missing a zero on the password but I missed the final SuperSU step and rebooted before, now it tells me that no root is found and I can't redoo the steps, invalid password now.

Since my firmware is from December 2017 I can't find the original one.... I have downloaded the June 2017 firmware but my SD card is not being read and from usb it says no update file found, I have both files in usb root. It is a 500ol 7002f quad core.

Am I done for now or maybe I can ask ownice to provide my firmware version?

Please somebody can help?
[Android Head-Units] modream:
octacore version, succesfully install supersu, the only problem it has that if i reboot (using quick reboot app, for example) it reboots twice. first time only logo appears and then black screen and again logo and this time runs ok....but it takes longer this way to load the system. Any idea why ?
[Android Head-Units] modream:
Update: noticed that sometimes when booting, it successfully loads the system the first time, no double reboot. But no rule...

I guess it might be some process that requires root at boot and not granted ? I say that because first reboot after install SuperSU, the hardware, wheel buttons, sound did not worked at all. And when I opened SuperSu and checked the "root request" page, some process was denied root. After I granted it, all was fine.
[Android Head-Units] chumball:
4 core unit, help!

hey, i have a 4 core ownice C500, i have been trying to root.

typing the @#zxc....890,. line worked the first time, but then when trying to run su i got "not executable: 64-bit ELF file".

so I understood that my machine is 32 bit (obviously) and the su file is no good for me.

stimpz0r, i tried your method of replacing the su file with the one under armv7

but all this isn't helping, i keep getting the same message "not executable: 64-bit ELF file" on typing the first line in the terminal.

I tried System->General->Erase all content to reset the unit and let me try rooting again and i keep getting the same message.

I would be grateful for your help

Thanks!
[Android Head-Units] stimpz0r:
hey sorry about the delay in responding, i didn't notice it until now... its been a crazy few months for me irl.

you did extract su from the SuperSu zip file provided in the link i posted didn't you? not from the arm64.zip file attached to the first post. also remember to follow the commands step by step to ensure that you copy that su binary to the correct place before you try and run it. finally, triple check the path you are copying su from in the command list is correct and has the correct version from the SuperSu zip file in that path.

hope it all works out for you! :good:;)
[Android Head-Units] steck31:
Hi,

Same issue after a success root.

I've checked in SuperSU the automatic grant on request and now all is worked.

Thanks.
[Android Head-Units] giusepperizzos:
Hello. I need help. I can not root the c500 octacore. I do not work on commands. I've tried in a million ways and I have done everything according to the instructions.

forfanguobondev and @ # zxcvbnm ..... 1234567890 ,. it does not work either. It does not come into root instead of # all the time is &. Restoring factory settings also does not help. Maybe someone already has root software?
[Android Head-Units] avtintellegent:
By the way wich one software you now,,, ,,,,??? Every software have different command,,, you can see on HMI: to look your version software,,, sorry my language is bad
[Android Head-Units] giusepperizzos:
[IMG="ownice"]https://zapodaj.net/b8ba0a85ba9e9.jpg.html[/IMG]
[Android Head-Units] avtintellegent:
If you have Mcu with ( H ) rooting with PC ... Use ADB wireless
[Android Head-Units] scudder:
Have a unit based on evb3561sv_w_65_m0 with HMI:BMW_010.2018.08.03.08.30 and have managed to mess up rooting. Did a typo at one line of scdrad instead of sdcard. Now I am given permission denied message. Think I have changed the password and been unsuccessful with root. Thing is, I cannot find this software anywhere to restore the device so I can start again.

Any ideas? It is a quad core ARM Cortex -A53, 64, on Android 6.
[Android Head-Units] makarewiczmichal:
Hello all. Is the way given in the first post how I can root the ownice c500 + android 6.0 octa core 2gb. Thanks for the answer.

Wysłane z mojego MI 6 przy użyciu Tapatalka
[Android Head-Units] Flyingcharly2a:
Hi, can anyone tell me how to root my ownice c500+ android 6 8core ?

I have a mcu RFL07

Everywhere it's said about micro sd card and I have no slots, no physical buttons.

I bought my HU this year.

And where can I found the original firmware for my HU?

Thanks for help
[Android Head-Units] Tenzing Moagei:
Hi,

I have a Ownice c500 OL1006 8-core HU and I tried it to root in the way from the first post. No way...

"mount: Permission denied" after the second command...

Thanks for help!
[Android Head-Units] lebossejames:
Hello,

I have the same problem.
[Android Head-Units] Flyingcharly2a:
I rooted it without problem. I used the method from icar Vietnam.

It worked without any issues.

But now I have a problem. Each time the HU boots I have a message "system process not responding. Wait or close"

Any ideas?

Thanks
[Android Head-Units] lebossejames:
When i tap:

/system/xbin/su @#zxcvbnmasdfghjklqwertyuiop123457890.,

Or

su @#zxcvbnmasdfghjklqwertyuiop123457890.,

I still $ on the prompt
[Android Head-Units] Flyingcharly2a:
Which mcu version do you have?
[Android Head-Units] lebossejames:
My MCU version is TS907.170330
[Android Head-Units] Flyingcharly2a:
OK.

So i don't know. Mine is rlf07.

Maybe you made a typo mistake.

Check once again

And you must check the root method according to your mcu and its date.

There are different rooting methods

Check these websites :

Pda4u .ru and icar.vn, or type root ownice Pda4u or root ownice icar

Use Google translator and it should work.

By the way on Pda4u they have more than 800 pages about ownice c500...

---------- Post added at 07:26 AM ---------- Previous post was at 07:22 AM ----------

I don't know but it seems that it should be /system/bin/su

And not /system/xbin/su
[Android Head-Units] steck31:
Hi,

Be carefull,

The comma is before the point at the end of the command :

/system/bin/su @#zxcvbnmasdfghjklqwertyuiop1234567890,.

And for me it was "/system/xbin/su" not "/system/bin/su"

Bye,
[Android Head-Units] lebossejames:
yes you are right, it's an error on this forum, so i tape:

/system/bin/su @#zxcvbnmasdfghjklqwertyuiop1234567890,.
[Android Head-Units] GuilhermeCRF:
when i put:

su @ # zxcvbnmasdfghjklqwertyuiop1234567890

su not found

What i need to do to work?
[Android Head-Units] Ahhouai:
You beauty. I can confirm this worked on the JMCQ 32gb + 2gb 10.1" Head unit running Android 6.0 (Marshmallow) with MT3561s. I connected my laptop via the micro-usb port on the units motherboard. Thank you so much!

Device:

Spoiler content hidden.
[Android Head-Units] Stefanov09:
Can't root it

The unit is octacore C500.

I've tried the commands and none seems to work.

The guoboneedav says wrong password.

I've changed the directory accordingly to the file manager showing location of arm64.

Also can anybody advise where to find what my current firmware is?

Please help!

P.S.

I have photos but don't know how to share them since I'm new user and I'm not allowed to share links ....
[Android Head-Units] bicer79:
Sen Türkmüsün kardeşim. Bende 8227L var bende de root olur mu RDS li radyo yüklemek istiyorum
[Android Head-Units] wybitny2:
Chocoman​

I have android 10, I don't have a memory card, what do I need to enter if I only have a pendrive, what do I need to enter, will it go to android 10?
[Huawei P9 Questions & Answers] greenfire1993:
Hi, I tried updated my phone to EMUI 5.0 Nougat from 4.1 on my P9. The update went wrong, I think due to a bad UPDATE.APP file and now I'm stuck in recovery mode where the only 3 options on screen are 'Reboot' 'Shutdown' and 'Download latest version and recovery' (which just tells me getting package info failed)

When I try to use the volume buttons to bring up wipe cache and factory reset it just tells me reset failed.

The only thing I seem to be able to do is hold all 3 buttons down to install update file but all the ones I try get to either 5 or 40% before failing or saying incompatible with current version.

I've been trying for 5 hours to fix it so thanks in advance for any help.
[Huawei P9 Questions & Answers] Horuxtv:
i am in the same situation...
[Huawei P9 Questions & Answers] maxwong0207:
Same here, need help.
[Huawei P9 Questions & Answers] droidbot1337:
wow! you guys should really do some reading before trying to mess with your phones. luckily, its not hard to fix. before anything, always make a nand backup through twrp. this way you can recover from whatever problems you encounter. im going to try and help with restoring back to stock.

1: your gonna need to get the srk tool found here in the p9 forum.

2: run the tool and connect the usb cable to your work station (not phone).

3: power down your p9.

4: while the power is off, hold down the volume down button and plug in the usb cable.

this should put your phone into bootloader mode. by using the srktool you can install TWRP. there are several NAND images available here that can take you back to stock or you can do a fresh install on your own. i hope this helps! oh, dont forget...... ALWAYS DO A NAND BACKUP!!!!
[Huawei P9 Questions & Answers] greenfire1993:
I got it working again.

I downloaded dc unlocker, put my phone in reboot mode with usb and used unlocker to install firmware file from the german huawei site. After tha the phone came back to recovery mode. Then I used the SD card update method with the same file. It failed at 99% hit the reboot button and phone was back to normal.
[Huawei P9 Questions & Answers] Horuxtv:
Fixed flashing the c432b136 firmware and updated After to emui 5.

PS: Sorry forse my english, i'm italian
[Huawei P9 Questions & Answers] veccio:
Ciao Horu, io non ci capisco nulla, a prescindere dalla lingua. Mi puoi aiutare?
[Huawei P9 Questions & Answers] Horuxtv:
Che è successo
[Huawei P9 Questions & Answers] veccio:
Ho cercato di flashare una rom e adesso se accendo mi si pianta sul brand, riesco ad entrare in fastboot ma non fa niente e con la combinazione dei tre tasti non succede nulla...
[Huawei P9 Questions & Answers] Horuxtv:
Devi mettere il firmware originale versione l09c432b136 se non ricordo male ) nella cartella chiamata dload sulla scheda SD. Appena riesci a spegnere il telefono premi i tre tasti e dovrebbe installarti il firmware originale. Io ho fatto così e ora funziona perfettamente.
[Huawei P9 Questions & Answers] veccio:
ma a me non entra in erecovery
[Huawei P9 Questions & Answers] manik89:
hi i have the same issue. i've looked around and cant find the firmware file that i need to put on there using twrp . could someone please help, its the ev L09
[Huawei P9 Questions & Answers] Rakhib_Mistry:
Your Display touch is working?
[Huawei P9 Questions & Answers] hijazi.ahmad:
sorry im new here, so i am like only understand 40% of what u r talking now. what do you mean connect the usb cable to the work station? i only have my phone and usb cable. thats all
[Huawei P9 Questions & Answers] droidbot1337:
you need to link to either a pc or laptop.
[Huawei P9 Questions & Answers] Samnath:
Hello sir my Phone the same issue Display not working!!!

Hello sir my Phone the same issue Display not working!!!
[Huawei P9 Questions & Answers] vangamom:
My Phone is in problem same
[Huawei P9 Questions & Answers] skynz14:
will try these on my P9 Plus

will try these on my P9 Plus. thnks in advance.
[Huawei P9 Questions & Answers] Ross96:
Would you be kind enough to explain how you used dc unlocker please
[Huawei P9 Questions & Answers] Tamz213:
Can someone please send a link for srk tool please and advise how to use the srk tool and the dc unlocker. Pretty please. I dont understand all the terms. Thanks in advance. No one in here that can assist via watsapp maybe, your help would be highly appreciated.
[Huawei P9 Questions & Answers] Nooby Paul:
For anyone pretty much, who has ****ed up his Huawei P9:

I got to the state where I could only enter Fastboot mode (Press vol- and connect power cable). When I tried to start the phone / go into recovery it would only display the "Your device has been unlocked and can't be trusted" Message. My mistake was to relock the bootloader in an attempt to get the recovery to work.

I looked for hours for the answer, here is what worked for me:

follow this tutorial (the "update firmware" part)

German

English

But with real precision, every step.

If you have a european unbranded L09 you should be fine using the firmware you can find on this site:

https://thedroidguru.com/download-install-huawei-p9-b394-nougat-update-europe/

if not you gotta find the full firmware (3 files!!) yourself - good luck!

If you only want to go back to stock you should be fine afterwards.

If you want to install twrp for root/custom rom/... follow these steps after installing twrp with the tool:

Upon flashing TWRP, FIRST THING YOU MUST DO is rebooting to TWRP. If you don't do that, stock Recovery will ovewrite TWRP.

Find instructions in the TWRP threads how to enforce immediate booting to TWRP, upon you flashed it:

-Type on the PC: fastboot reboot -but don't press Enter yet.

-Press and keep pressing Vol+ and Power buttons together on the phone

-Press Enter on the PC and then immediately unplug USB cabel.

-When phone shows Booting, release Power but keep pressing Vol+. button

Hope this helps, I don't take responsability for anything, happy flashing!
[Huawei P9 Questions & Answers] zgfg:
DLOAD does not work for half a year, ie since Huawei stopped releasing FullOTA-MF-PV builds (it worked only for them)

Here, on XDA there are two proven guides for recovering Nougat (not just for EU c432 but for all custs, not only for P9 L09 but also for L19, L29) - just search for them: HWOTA7, HuRUpdater

PS: You have crossposted the same to several threads
[Huawei P9 Questions & Answers] Val3r10:
Thanks for this procedure, but it doesn't work when Bootloader/FRP are locked

Main question seem unsolved yet:

how could I install TWRP (I already got) or stock RECOVERY.IMG when stuck in eRecovery, with FRP locked ?

Many thanks for any help
[Huawei P9 Questions & Answers] zgfg:
Only DC Phoenix can unlock FRP, if locked and phone bricked that you can't boot to System (to unlock OEM):

https://www.dc-unlocker.com/

Chat with them, you can probably get for the same/similar price also Bootloader unlocked (if you don't have Bootloader code) and/or unbricked phone (in that case you could ask them for a particular firmware version)
[Verizon Galaxy S 5 Q&A, Help & Troubleshooting] farhanptcl1194:
i was on pb1 unlock boot loader try to upgrade to pf4 by doing that

stuck on verizon screen trying to go back into stock pb1 but stuck on

verizon splash screen. i have try all pit file plus pb1 stock tar but all in vain.please help
[Verizon Galaxy S 5 Q&A, Help & Troubleshooting] farhanptcl1194:
on startup screen Custom is displayed although i have flashed PB1 Stock
[Verizon Galaxy S 5 Q&A, Help & Troubleshooting] farhanptcl1194:
Issue resolved.please close this thread.if anyone want to know do ask
[Tasker Tips & Tricks] frantek:
Hi,

I use a simple "WiFi Near" task (SSID,*,*,4,1,Off) which triggers call redirection and OpenVPN for about a year now and it used to work perfectly. Since the last Tasker Update (4.9u4) the task constantly flaps state when I'm near my WiFi access point. Due to flapping it's state is unpredictable when I'm leaving. What may be the cause of this and a possible solution?

TIA
[Sony Xperia XA Questions & Answers] MohRez:
hi

I Want to buy Xperia XA

i need to know what is this device problems !

which model is better ??

probably i will buy dual sim !