yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Z Flip 3] lesbianpinkie:
Hey guys, I'm on an SM-F711B. Today when trying to update my rooted OS, I had Odin fail twice while trying to install the patched AP file. I also noticed that the patched AP file was about half the size of the original - 3.2gb instead of 8gb. I then tried to install with the stock AP file, but now (duh) it says the file system is corrupted and Android can't boot. Is there any way I can a) fix the patched AP file without access to my phone, or b) at least recover the files (especially images) from my device before having to factory reset? many thanks
[Samsung Galaxy Z Flip 3] beanbean50:
Hi,

there's no twrp yet and I doubt that there will ever be. Can you download the firmware again and flash the stock rom to begin again?

Edit:

what size is the original AP file?
[Samsung Galaxy Z Flip 3] lesbianpinkie:
thanks for the response :)

is flashing the stock rom different from loading the stock AP/BL/CP/CSC from Odin? If so, how do I do it?

The AP file is 7.74 GB according to Windows
[Samsung Galaxy Z Flip 3] beanbean50:
my AP file is 8.11 GB, which firmware are you trying to flash?

yes the stock rom is different words for stock firmware but if you've already flashed the CSC file (instead of HOME) then you've probably lost any photos as it wipes the storage
[Samsung Galaxy Z Flip 3] lesbianpinkie:
Oh, to clarify, I did flash HOME_CSC. my AP filename is AP_F711BXXS2CVG1_F711BXXS2CVG1_MQB53367836_REV00_user_low_ship_MULTI_CERT_meta_OS12.tar if that at all helps narrow down the firmware? I just got whatever was latest from Frija
[Samsung Galaxy Z Flip 3] beanbean50:
can you install magisk on a friend or family phone and try patching the AP file again and check the patched file size? it should be slightly larger than the original AP file
[Samsung Galaxy Z Flip 3] lesbianpinkie:
Thanks for the advice. I tried patching on my partners phone, a Pixel 2XL. Magisk printed

-- Copying: super.img.lz4
! Process error
! Installation failed

Do I need to run the patch on another Z Flip 3? Or is this a sign that the AP file i got from Frija is corrupt? It's interesting that it failed during super, as Odin also failed during super when trying to install the patched version

Edit: Her phone was full. We've cleared up some space and I'm trying again
[Samsung Galaxy Z Flip 3] beanbean50:
yes I think the firmware might have a gremlin in it, I'd try downloading from a different website and start again

Download Galaxy Z Flip3 5G SM-F711B (O2C) F711BXXS2CVG1 in Samfw - Samsung firmware download

Galaxy Z Flip3 5G SM-F711B (O2C - Czechia) F711BXXS2CVG1 S(Android 12) samsung firmware download all model, lastest, fast update, completely free and fast speed in Samfw.com ✅

samfw.com
[Samsung Galaxy Z Flip 3] lesbianpinkie:
Hi, I've managed to patch the AP file using my partners phone. It is slightly larger than the original AP file (on Android, 8.39 instead of 8.31 GB). Can I use this patched AP file on my Z Flip 3? or is it model-specific?
[Samsung Galaxy Z Flip 3] beanbean50:
yes you can flash it...good luck!
[Samsung Galaxy Z Flip 3] lesbianpinkie:
OMG it worked!!!! thank you so so much for your help!
[Samsung Galaxy Z Flip 3] lesbianpinkie:
Wait - spoke too soon. phone boots, but in my file manager, Internal Storage is being shown as 0b / 0b, and no apps seem to be able to access it..... any idea what to do now?
[Samsung Galaxy Z Flip 3] beanbean50:
this has happened to me before and in twrp I would choose repair file system, but of course we don't have twrp hmm. did you try flashing the stock AP file to see if that fixes it, then can root afterwards
[Moto C Plus Questions & Answers] MarkPCExpert:
I bought a Motorola Moto C Plus a while ago so I can root it and play around with it. I tried to unlock the bootloader for a while on this phone but I just can't. Every guide I tried didn't work. From mfastboot to MTKClient.

mfastboot just gave "unknown command" when trying to get unlock data, and MTKClient couldn't detect a partition or something when trying to wipe.

Then I tried searching my serial number: ZW2224XFWW, but that gave no results. Not on Google nor on here. Can anybody help. I'm very new to the rooting scene.

EDIT: I have a Moto C Plus with 1GB RAM and 16GB internal storage
[Moto C Plus Questions & Answers] n0credit:
MTKClient works, download the live .iso file from https://github.com/bkerler/mtkclient

Boot from it, open a console and type:

pip3 install -r requirements.txt

First just follow the readme to unlock the bootloader and after that root with latest magisk. I just tested all that on a moto C, I don't have the exact model but it was the 8gb/1gb variant.
[Moto C Plus Questions & Answers] MarkPCExpert:
Something's going terribly wrong because now it hangs at 43.8% while flashing boot partition and i dont know why

(I'm scared...)
[Moto C Plus Questions & Answers] MarkPCExpert:
After further investigation, this happens also at recovery and maybe also other partitions so now it is soft bricked

EDIT: it seems that the connection stops or something because after it fails flashing, i also cant do other operations. I NEED HELP!!!

EDIT 2: after trying the console instead of the gui, i discovered that it was never unlocked in the first place. It said "unknown seccfg partition header, aborting unlock"
[Moto C Plus Questions & Answers] n0credit:
You are going to know you have your bootloader unlocked if you see a white letters on black background message saying that the phone will boot in 5 seconds after turning it on. You can't flash anything with a locked bootlader.
[Moto C Plus Questions & Answers] MarkPCExpert:
THATS EXACTLY WHAT I'M GETTING!!! But still, i can't flash a single thing. and I dont know why. I tried to flash TWRP recovery to install a lineageos build but TWRP hangs at 88%. And the patched magisk thingy hung at 43.8%

Now the phone is kind of bricked.

EDIT: Maybe the hang is because i use USB 2 or the Live ISO on a not so good USB. I do use an upgraded Dell OptiPlex 3010 as my main machine. Or the hang is bcuz it failed to flash.
[Moto C Plus Questions & Answers] n0credit:
Reflash the original firmware and try again. If you did a backup just flash the original boot.bin
[Moto C Plus Questions & Answers] MarkPCExpert:
Welp. I am screwed. I forgot i was running a live USB so the entire backup is gone.

And the userdata was also empty for the most part.
[Moto C Plus Questions & Answers] n0credit:
Try this: https://www.motorola.com/us/rescue-and-smart-assistant/p

If that doesn't work see if you can find a stock firmware and flash with flash tool. https://androidfilehost.com/?fid=889964283620774903
[Moto C Plus Questions & Answers] MarkPCExpert:
I already tried that one, but when i plug it in, it doesnt do anything and I DONT KNOW WHY!

also im on vacation
[Moto C Plus Questions & Answers] MarkPCExpert:
UPDATE: im back from vacation and no replies, great...

BUT, ive chosen a mostly aosp based rom for the phone.
[Moto C Plus Questions & Answers] MarkPCExpert:
It's been a long while. Anyways, I managed to unlock it, and got TWRP running, and almost got LineageOS running.

Because it didn't work, I reflashed every partition except a few system ones (I was gonna run LineageOS anyway). Then, I made the dumb mistake to flash the lk partition. After that, it just gave me a black screen. I searched it up, and I flashed the "driver configuration for the display driver". I tried flashing the lk partition from 2 other stock firmware images I found, but to no avail.

I looked up the IMEI, and for some f*cked up reason, I have a Polish Moto C Plus (xt1723), with a T-Mobile USA carrier. I have found no information about it at all, apart from that little bit.

Here's some other info about it:

XT1723 PL 1+16G BL DS TMO
Poland
T-Mobile USA

Long story short, this is now semi-hard bricked. I can still flash partitions and the flash from mtkclient (using the --noreconnect option), but since I can't find the proper lk partition, I have even less chance of getting it working.
[Moto C Plus Questions & Answers] slowpoison:
Did you manage to root? I got my hands on an old moto C Plus and I need to root it with magisk for specific reasons. But whenever I try to flash with twrp, it gets stuck at Download DA 100% and doesnt proceed from there.
[Moto C Plus Questions & Answers] mvikrant97:
Give it a try with MTK client.

Make sure to always backup your stock ROM.
[Moto C Plus Questions & Answers] slowpoison:
Im having a lot of problems with this moto c plus. Plus the fact I am relatively new to root isnt helping my cause(I only ever rooted my samsung note 4 7 yrs ago and that was a breeze). Never heard of mtkclient. Does it flash and root both? As I explained, I need to use magisk to achieve my ends. That part is crucial for me and the whole reason for me going through this rigmarole. Dont want to end up bricking my phone for the sake of experimenting.

Edit

********** ~ Resolved ~ ************
[Touch Cruise ROM Development] kosmepe:
OK, I know.... "Press and hold camera button and press reset"; however sometimes it works, sometimes no.... can somebody tell me the exact procedure?

- Press the camera button - OK, clear

- Press reset... for how much time?

- And now, release what? when? and in what order?

Please help..... :p
[Touch Cruise ROM Development] yndurain777:
First, you have to have the phone on :p, then press the camera button till the end, meanwhile, do a soft reset, pressing the soft reset buttom with the stylus, keep pressing the camera buttom eh, and now your phone will turn off and then it will appear a screen with 3 colors. So easy like this :D
[Touch Cruise ROM Development] ravest:
http://www.youtube.com/watch?v=dWmgl6hqqqQ
[Touch Cruise ROM Development] kosmepe:
OK, by viewing the video, I think I understand....

the problem is with my camera button, which needs too much pressure to work! I saw in the video that when the guy presses the camera button he gets the camera working; in my case this needs extra pressure!

Thanks!
[Android Head-Units] Diogo_Cardoso:
Hey, so I bought this ainavi head unit (https://pt.aliexpress.com/item/1005002649144963.html) and so far I've been happy with it, it came with canbus box and reverse camera. So I got the idea to develop a app that could read some of the values from canbus and send them to my server for logging and what not. The thing Is I don't really know where to start, from what I've seen around here there are different types of head units (FYT, MTCB, MTCD) so my first question is how can I know what type my unit is? I've left an attachment with the info screen on the unit. Another thing, song names and radio station names dont show up on the info screen on the gauge cluster so my second question is, can it be done? I've seen a guy that did it with tasker and then "disaperared". Any help provided would be much appreciated :D. Thanks in advance.

EDIT: I tried looking for a service that interfaced with canbus and could't find anything that looked like it
[Android Head-Units] localos:
https://xdaforums.com/search/44659797/?q=Junsun+V3
[Android Head-Units] Diogo_Cardoso:
Thanks, despite the units being very similar the processor seems different in all models, plus their factory menus offer a lot more options
[Android Head-Units] wiseguy010:
Hi Man!

I bought the same unit, but regret that I took the 2gb+32gb version. Navigation apps are laggy and freezes, there is a new update available from the seller, it's a very nice upgrade, ask them to send you via mail, how is your unit working in terms of smoothness and navigation, did you stick the GPS receiver under your windshield ?
[Android Head-Units] Diogo_Cardoso:
Hey, I just tucked the gps and cellular antenas behind the unit, not glued or anything. Reception has been great and has worked flawlessly for a year (I got the 4gb+64gb version). Could you post images of the new interface you got?
[Android Head-Units] Diogo_Cardoso:
But if you are having gps/4g reception issues I advise you to mount the antenas behind the A pillar of your glovebox side (easier to route wires)
[Android Head-Units] wiseguy010:
Is it because of the low ram memory? The salesman told me not to worry because it had a Qualcomm Snapdragon octa-core chip at 1.8ghz, now I'm sure I should have just gotten at least the 4gb version, would have been worth the extra $50, you even have a 6gb/128gb version, I want to know how I can root this unit so that I can overclock the chip above 2ghz, btw I'm going to take some pictures for you, because it looks really nice!

You perform the update via the USB connection, it's about 2,6gb large file.
[Android Head-Units] Diogo_Cardoso:
If I were you I wouldn't overclock the chip. You problem is with your low ram amount. I'm running stock cpu speed and everything works smoothly. Increasing the cpu freequency would only make your cpu run hotter and reduce it's lifespan. with 4gb of ram, waze and radio open I get around 52% of ram usage so yeah. Maybe sell your unit for the 4/6gb ram version
[Android Head-Units] wiseguy010:
I'm testing the GPS on top of the dash, let's see what comes out 😁
[Android Head-Units] wiseguy010:
Yeah GPS is working fine now, the placement seems very important.
[Android Head-Units] Diogo_Cardoso:
I like the old interface more, that's too futuristic for me haha. for gps antena placement I sugest you put in behind that panel, not to hard to take off and it's easy to route the wires. Just google "golf mk5(from what it seems) A pillar removal" and you will find plenty of videos. I think it's woth it for the stock look without any antenas in sight :) View attachment 5778207
[Android Head-Units] Diogo_Cardoso:
Could you also send picture of the version info, like the menu I showed on the original post?
[Android Head-Units] wiseguy010:
hahaha it is indeed modern and futuristic, the GPS receiver on the dashboard was just to test, I have already hidden it out of sight and it works well now, I will send you the picture with the version Info tomorrow, I'm already in bed now 🤣👍
[Android Head-Units] Diogo_Cardoso:
Glad you got that sorted out :)
[Android Head-Units] Terranoid777:
Hi man, would you share the update, looks nice)) I tried Ainavi official seller on aliexpress and still nothing. Thank you
[Android Head-Units] localos:
This firmware is rooted

warn:

Everything you do is at your own risk!!!
[Android Head-Units] Terranoid777:
Ok, but where from to get it? Ainavi seller doesn’t respond… Two months ago, he told me that they are testing new update and it will be released in April ‘23. Mine is 6gb+128gb version for vauxhall
[Android Head-Units] Terranoid777:
Thanks a lot. So this should work for my H6 for Vauxhall, correct?
[Android Head-Units] localos:
Sorry, network failure. Uploading succeeded many times
[Android Head-Units] alex0215:
What's up friend, I had problems with the battery charge, I also suspected the stereo, and my solution is to restart the stereo when turning off the vehicle, this way the stereo turns off completely, in the long run it is a pain to restart the car. screen every time you leave the car unused, for example at night or for long periods of time.

Do you have any contribution from your experience?
[Android Head-Units] sylamun:
There is a few issues:

* The GPS will sometimes get stuck, and navigation apps such as Google Maps sometimes crash

* Spontaneous reboots while driving

* FM radio reception is bad (but probably a hardware issue)

* Some apps don't function correctly (such as Spotify, the homepage doesn't work and artist search always returns empty)
[Android Head-Units] FilipMadness:
I've been running the unit on sleep (count 10 in the factory settings) for 2 months now and no issues with the battery so far. It's also important to choose the right Canbus settings for your car. For example mine is Golf 7.5 2020 and my Canbus is Volkswagen MQB. Will post an update if I notice a battery damage.
[Android Head-Units] FilipMadness:
The radio reception is way worst than on the original unit.. and I think the firmware has nothing to do with it.. unfortunately.
[Android Head-Units] sylamun:
It looks like they went cheap on the RF chips... the 4G cell reception isn't great either. It's passable, but in some areas it will drop out where my phone still has great reception. Also the 2G/3G/edge doesn't seem to work at all.
[Android Head-Units] FilipMadness:
Yes.. and the FM is a main function of the unit in a car, so.. I'm still using it because my factory headunit doesn't have GPS nor Android Auto.. it's very basic, but anyway I'm still thinking to go back to the factory one or to find an original unit with Android Auto. This radio has many disadvantages and bugs.
[Android Head-Units] sylamun:
I've written to them on AliExpress including this information, but no response... I'm out of options at the moment.
[Android Head-Units] matthijs1993:
Hi guys! Hope you are able to help. I have just installed an Ainavi H6 4gb 64gb, but set the wrong CANbus setting on the car and am stuck in the reverse camera display now. Does anyone know how to factory reset, or enter recovery mode?
[Android Head-Units] matthijs1993:
Just to let you all know; I was able to fix it! but still would like to know a way to enter recovery if possible.. So if any of you would know, I would love to hear it!

Next, I had the question which can bus setting you all are using? At the moment I am running Simple > Volkswagen > Golf 7, but am not sure if it is correct since the speedometer keeps going from 0 to 119 and back to 0 while driving..

Also, please see attached a screenshot of my system. It seems I am running an old firmware. Can you please tell me which is the latest for my unit and provide me with a firmware download?

Thanks in advance all!

View attachment 6075988
[Android Head-Units] sylamun:
Today I received this response:

"Sorry friend, your radio currently does not have a new version and does not require an update."

So I guess I'm **** out of luck...
[Android Head-Units] Baphometo:
Hello: I have a problem with my H6 6G 128G. When I listen to music through my Apple Carplay, if I turn the volume up or down too fast I hear a noise as if it is saturated and the carplay player stops and stays at STOP, to continue listening I have to press PLAY again. Do you know why I can have this problem?, Someone has noticed something similar?
[Android Head-Units] Haroon94:
Hey guys, chiming into this thread, as i do not want to open a new one with my issue.

I have a 2019 toyota hybrid and just installed the H6. I havent tested everything yet, since i still need to install the antennas somewhere. Android auto, music, steering wheel controls, rear camera work very well.

I am facing two issues:

- Reversing trajectory lines are reversed

- and more imporant: my vehicle speed does not show up anywhere!

Has anyone faced similar issues or has any hint as to how to debug this?

I have enabled CAN Debug and saw that some strings appear on the screens, when accelerating the car. i assume they are the vehicle speed, but do not how to interpret them
[Android Head-Units] Baphometo:
I have told my problem to the manufacturer, who has responded immediately and has been concerned at all times. Today he sent me a new firmware that has uploaded the MCU version from v0.20. G14726 to v0.21.0 G1476, it's still early days but everything seems to be going very well, and the most remarkable thing is that I notice that the amp has three times the power that I didn't have
[Android Head-Units] FilipMadness:
What year is your Golf 7?

Try Volkswagen MQB canbus and see if it's better.

It works good on my Golf 2020 year.
[Android Head-Units] nxtt:
Does anyone perhaps have a comparison of this radio to some other radio? e.g. maybe to a junsun? Overall I can't complain but for me there is still something wrong with this radio.
[Android Head-Units] azar1984:
Hi Baphometo is that anyway that you can provide me with a copy of the latest mcu version for my radio thanks
[Android Head-Units] Baphometo:
Of course my friend, this is the link they sent me:

QQ邮箱中转站文件

mail.qq.com

Upgrade method:

Unzip it once and copy the spd.img sub-file inside directly to the root directory of the U disk. After inserting the U disk into the machine, it will automatically upgrade. After a few minutes, you will see that the machine keeps repeating plaese remove..... The English word reboot means just unplugging the USB flash drive. (Remember to delete the upgrade file in the U disk next time, otherwise the U disk will be automatically upgraded.)

Be patient with the process, it takes a while. Having a TOYOTA hybrid, I have done the process with the car on because the car only disconnects the power with the ignition to save battery. Pay attention to this. When the process is finished, don't panic, the computer appears in CHINESE, remember well what the language option is. Let us know how it goes.

Best Regards from Spain
[Android Head-Units] Rickomode:
Hello dear forum users,

Rick(omode) from the Netherlands here. A few days ago I ordered a H6 6core & 128gb from AliExpress for my KIA Sportage from 2014 and can not wait for getting it in my own hands. Although I guess I should waiting for minimal 2 weeks still for receiving it.

Already reading a lot of this topic about the H6 android unit and was asking about the update for the device. Is it good to have the latest (available) update and how do they contact the customer support? I saw also AINAVI was selling on websites like Amazon and curious about how they get in touch with the supportline. Is there any website where we can get (live) support from AINAVI?

As question (also the reason why I bought it) was because the Apple Carplay and the Android Auto. How is the delay on the navigation or isn't there any delay while swiping or doing taps on the unit? There are difference between delay on like the original navigation interface and the ZLINK?

And do they have maybe any tips/advice for me when I starting with the navigation?
[Android Head-Units] Baphometo:
Hi Rick(omode) I also bought my unit on Aliexpress (be prepared for a possible good upset at customs). Go to the Aliexpress website and position yourself in your order, you can contact the manufacturer by tapping on the icon that I indicated.

The wireless link with my iphone works great, I use Google maps and it works pretty well

I see you've bought the same unit as me and memory is important, everything is going very smoothly
[Android Head-Units] Rickomode:
Thank you so much Baphometo. How did you experience customs? Could you share your experience? I think it will be maybe the same for everyone from Europe (i guess?).

Did u receive it and directly ask the official store for the newest update or was it because u got problems with something? I think the units all will be getting the older version because it is sending from the warehouse (and not updated before sending to the newest update).

Kind regards,

Rick
[Android Head-Units] Baphometo:
Hello: My experience with customs was bad, although the manufacturer little value to help you, in customs they are not stupid and asked me for everything, invoice, bank receipt of payment.... Everything cost me 141 Euros and the worst thing is that the whole process took me a month. I do believe that the unit you buy comes with the latest firmware because before making the package there must be a manual customization process for each car. My for example, it came to me in Spanish and I have already selected the CANBUS for my car, this is important so as not to drive you crazy
[Android Head-Units] Rickomode:
AGHH DAMNIT.. A big disappointed feeling for you (and hopefully not for me). Cool, it was delivered in your language so hopefully that will also happen for me. Indeed, I ordered also for a version (version B for me of the A, B, C or D) of the car / navigation model. The customer support told me the products include cables and the canbus for my car.

Hopefully all will be good and I won't get any problem with the cables/ canbus with the original rear camera, original amplifier and original steering wheel control.

Kind regards,

Rick