yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] Sc0rpi0n3:
SWM 8802 bootloop

Friends, hello! I'm writing to you from Russia. I am also the owner of this car receiver Android SWM 8802, which has the build number ALPS.LD-KK1.MP10.V1.4. And I also have bootloop. Video:

[YOUTUBE]evkE29PENFI[/YOUTUBE]

On my car radio burned dc-dc regulator and it did not work, but after the soldering came to life, but now a cyclic reboot. I can not download update.zip on that link from the Chinese site, as the file has expired. I ask you to post update.zip on any other exchanger. And I'll try to find a way to enter the recovery for the firmware. Here, in any case, there is a recovery menu through which we can flash this update.zip, but to enter it - it will be necessary to close kaike some contacts on the board, I still do not know which ones.

By the way, while my car stereo was in slavery before the breakdown, I noticed that the Android 7.1 that was there was not 7.1, because the API Level 19, and this is Android 4.4. But the AIDA64 program thinned out the Android version as 5.1.1. So, the Chinese are fooling us with an android version, editing build.prop under android 7.1 :D
[Android Head-Units] nkstyle:
Hello Sc0rpi0n3.

Here you have link for file from Chinese supplier:

Update.zip

I'm really hoping that you will be able to run this device to recovery.
[Android Head-Units] nkstyle:
Hello Sc0rpi0n3.

Did you run recovery on your device?
[Android Head-Units] Sc0rpi0n3:
No. The firmware of the device is made using the USB cable AM ​​/ AM through the front USB port. That is, you need a computer with the firmware for the SP Flash Tool and the SP Flash Tool itself with the installed drivers on the PC.

And by the way, the firmware that you gave me - not from my 8802 device, it has other assembly numbers and versions, as well as another screen resolution. I have 1024*600 and the build number ALPS.LD_kk1.MP10.V1.4:

[IMG="screenshot"]https://pictr.com/images/2018/02/20/5e483495e6312b6b40f3a171416d055a.jpg[/IMG]

And still my radio receiver has earned after soldering dc-dc regulator on SY8009b, with SY8009a there was not enough current. The device ceased to cyclically reboot (as in the video) and booted.

And nobody knows the way to enter the recovery, I tried to find out. On our forums on similar devices on MT8127 they say that somehow through ADB it is possible to try, but it is unlikely. In the future, I plan to take a dump of firmware from my car receiver SWM Android 8802, but so far there is no possibility.
[Android Head-Units] nkstyle:
It is possible to flash device via spflashtool with files from my update.zip?
[Android Head-Units] Sc0rpi0n3:
nkstyle, You can flash *.img images using the SP flash tool with the scatter files that you have in the update archive.zip. But the most important part is the system.img is not in the archive. You need to build a system.img, and in your update archive the system is unpacked....
[Android Head-Units] nkstyle:
Sc0rpi0n3 could you be so kind and provide instruction for me (maybe to others to) how converting files from update.zip to img or bin?

Also how put this to SP flash tool?

I see that you have big knowledge on that!:)

I was saw this type of repair mtk device, but when I was install Sp flash tool and trying use file from my update.zip, which have scatter file name it wasn't import to program.

Also I was trying change system folder with MTK_Extractor, and it was packed to img file but I don't know I its right way.
[Android Head-Units] cripuluz:
Anyone had try to use av1 or av2 output to watch on a second screen? MY stereo dont work
[Android Head-Units] genap:
прошился Update.zip. до прошивки зеркально работал тачскрин. после заработал правильно. еще не работало радио и сейчас не работает. думаю не работает QN8035 буду менять

Update.zip. up to the firmware the touchscreen worked. after earned correctly. the radio was not working and now it does not work. I think does not work QN8035 I will change
[Android Head-Units] alesul:
Please speak in english it is a regulation of this forum!
[Android Head-Units] MazdaGTI:
Can anyone say me what is factory settings default password? My seller say that 0000 or 8888, I try also 1234 but nothing.
[Android Head-Units] nkstyle:
My device code 1983
[Android Head-Units] nkstyle:
I need scatter file for this device.

Can someone generate this file for me?
[Android Head-Units] xdidi0:
I have the same with this device look here Video:

[YOUTUBE]YaHkfCeowaU[/YOUTUBE]

do you already have a solution or do you know how to do it In the recovery mode arrives?

Or how I could access the files from PC?﻿
[Android Head-Units] nkstyle:
I cant find solution for recovery.

Probably we all have same hardware devices with modified buit prop which can make you radio visible like android 5 or 7.
[Android Head-Units] MazdaGTI:
My seller sent to me finaly same code. But now I see that over an half of that menu is in chinese :eek: How I get it to english or where I can find some information, what is what?
[Android Head-Units] nkstyle:
Yes its in Chinese.

I was used google translate live.
[Android Head-Units] MazdaGTI:
Are there any update for that unit? Maybay that will change to english?
[Android Head-Units] Sc0rpi0n3:
In the recovery mode does not work. But from the PC to the device, there is access via a USB AM-AM cable through the front USB connector of the device. But what programs and how to do - I do not know. The only thing I can tell you is that it's stitched using the standard mediatek program, SP Flashtool. But there are no firmware files for the original and other additional files.
[Android Head-Units] nkstyle:
I was trying today via USB AM-AM cable and sp flash tool with preinstalled driver but my device on windows hardware manager is unknown.
[Android Head-Units] MazdaGTI:
Are tis some app for android?
[Android Head-Units] MazdaGTI:
How can I fix backlight. It changes between bright and dark and that is annoying.
[Android Head-Units] nkstyle:
You can't.

They screw up brightness settings totally.
[Android Head-Units] samm000:
hi guys, i flashed my device with a rom from 4pda and now i stuck into bootloop. Does someone has a update that i can flash with sp flash tools?
[Android Head-Units] daveyacarter:
Bluetooth Issue

On my device, i can get into bluetooth through Android settings. However it always appears swithced off, even when you try turning it on,bit just sits like its waiting tobturn on. Subsequently, i cannot force it to search for my obd bluetooth device for Torque Pro. Is there anyway to get around this issue?
[Android Head-Units] nkstyle:
Im still didn't find solution for flashing via spflashtool.

If you find solution please share with as.
[Android Head-Units] alesul:
I also have bluetoth problems
[Android Head-Units] MazdaGTI:
Just lost Mobile Data. No internet connection and can´t launch Mobile Data under Apps also. Any ideas?
[Android Head-Units] neuronspikes:
Stuck with KitKat Android presented as 7.1

I bought two of them. One for my car, the other one to develop car software on it in my classes. To my surprise, it just an Android 4.4 (Kernel 3.4) with inconsistent faked numbers. Depending on the way you ask for the Android version, you will get 7.1 in the basic system information screen, 5.5.1 via the developer API. Apps that do not work on 4.4 will not work on this device.

If there were a clean way to upgrade these devices, the sellers would have done it. Instead, they boost the price by labeling it Android 7.1 when the 4.4 (KitKat version) sells for 40$.

I asked for a refund.
[Android Head-Units] asiridissa:
Did you get the firmware?

I am in a need of this ROM. Do you still have it? :)
[Android Head-Units] alesul:
No answer from anibody but an user from here have a version of this like zip if you want to flash!

https://mega.nz/#!TMUwECCI!247EZOWAPNBKuXMWI5hq4avayGV2TREqmpIjl2vjPTY
[Android Head-Units] alesul:
Dear Friends,I believe I find a way and solution to realive this unit wich is similar with swm8802.

Here is the link and all tutorial,good luck guys.

https://xdaforums.com/android-auto/android-auto-general/firmware-swm8802-t3796878
[Android Head-Units] nkstyle:
I tried this solution, but after entering the usb on the usb front my device is already dead.

Before that was the bootloop, now after the voltage is applied, only the buttons are highlighted.
[Android Head-Units] alesul:
I am afraid to update.zip with the 8802...maybe I will brick....
[Android Head-Units] alesul:
Has anyone tried allready to make an update to this file from swm8802?

https://yadi.sk/d/nPuSTzgB3U65b2

https://drive.google.com/file/d/1E-Z...8Pk9FRUya/view
[Android Head-Units] Emil Borconi:
Yeah have one of this devices myself, as [MENTION=9251027]neuronspikes[/MENTION] mentioned it it's actually Android 4.4 no point to flash any ROM all the rom's are faking build number!!!!

- Device it's acceptable for the money, just the mic is HORRIBLE!!!!!!!!!!!!!!!!!!!!!!

- It can be easily rooted with KingoRoot even by downloading the KingoRoot APK and running it on the device

- The good news is it runs my HUR flawless so I can use it for Android Auto.

- On a bad note the bluetooth dialer will kick in regardless what app you are using, which is very bad when you are using Android Auto, however I have modified the BT service and now it just doesn't kick in at all, handsfree still works, if you can call the mic working.

- I wasn't able to get an external mic working either.

The unit is only used in my spare car so I guess it's OK
[Android Head-Units] alesul:
I have problem with bluetoth is not present in settings at all,can you give me a solution please?
[Android Head-Units] alesul:
I find a new firmware for flash for our devices.

https://cloud.mail.ru/public/6jGx/bEU1MsiNs

This is the firmware for the 8702 model, the version is written in the "about system" such:

7.1

kernel 3.4.67

Build ALPS.LD_kk1.MP10.v2.1
[Android Head-Units] Emil Borconi:
Bluetooth as such is only available for handsfree you won't find it settings. You should have a bluetooth icon on the top information bar.
[Android Head-Units] alesul:
I have that icon but nothing....i can see any device on my phone
[Android Head-Units] Aaaron16:
How is this update applied? Should the contents be extracted to USB stick? Is there something in the UI that needs to happen?
[Android Head-Units] alesul:
It must be flash with pc
[Android Head-Units] Aaaron16:
Are there instructions for this? The USB port has only 4 pins, so I'm curious how we get the device in OTG mode. Thanks in advance!
[Android Head-Units] alesul:
You have instructions and firmware who work in this link,is the only who worked for me with flash

https://xdaforums.com/android-auto/android-auto-general/firmware-swm8802-t3796878
[Android Head-Units] Kopilemak:
Hi everyone! Have anyone tested the video out? Mine is not sorking on bothe av1 and av2..
[Android Head-Units] kommando1:
Scrap

I just bought this scrap from ebay and is not working well. First freezing all the time second the most important thing is that is not reading not even one video format.

No divx no avi no mp5 no nothing. Is really a scrap. I bought it from polardeal and i hope nobody will buy anymore this s..t .

I will send it back but i will have to pay for shipping.

Is not fair. I paid for shipping to me and now i will pay for shipping back.

I will spend money only on shipping because this very chip product what show that is 7.1 android but in reality is 5.1 and can't be upgraded.

Also the factory reset is blocked with password.

Do not buy this
[Android Head-Units] MrGoMario:
Have you tried "1983"?
[Android Head-Units] kommando1:
Yes and that it was working. But still not playing any video.

I was trying several video formats and nothing at all.

I was trying to download codecs ... nothing.

Finally the seller accepted to return the defective item.

But i already lost my client because this scrap.

Maybe if would be possible to change the android version but i doubt is possible.

I made the full factory reset and still the same.

I bought this from ebay seller

polardeal

Avoid this seller told me that it will refund half of my money but nothing.

SO IS USELESS.

Thanks for your reply.

UPDATE:

The seller made a full refund for the item.

I thing they know that the item is faulty.

Anyway i got my money back !
[Android Head-Units] socioan:
cklic on the top left setting icon the one that look like equalizer the click to the bottom rigth icon with the 3 dots and unchek the video warning then you can see any video
[Android Head-Units] socioan:
Upgade the firmware

Hi guys

i finaly found out how to flash our cheap android 8702 player.

first of all download this https://yadi.sk/d/gZvmllBw3WeoLz

then unzip it to desktop

then go to device manager and add a divice manual choozing the one from the file you unzip Windows_10_MTK_VCOM_USB_Preloader_Drivers_tehnoton e.com

instal drivers media tek da usb vcom port

and mediatek preloader usb vcom port

you will not see any new device in device manager just add the drivers

now oper the flash tool and select the scater file ftom the swm8802 firmware folder

then choose format all +download

you are ready now just klick on the green download arrow

after you do that conect the male to male usb cable to pc and to the front usb port at the player and after conect the power cable

now it start to flash the new firmware.

what i found after instaling is that the player is 4.4.4 and its faster

it is rooted

and it needs igo to be installed so copy your igo to sd before upgrade

there is also https://yadi.sk/d/nPuSTzgB3U65b2 update.zip to download if you like this is very easy to flash

just copy the update.zip to sd and go to settings / about device / locale update and click update

everything work grate to me.

good luck

sorry for my bad english
[Android Head-Units] kommando1:
Hi. Thanks for your reply but this have nothing to do with the issue. What you are saying is something normal to uncheck the video warning but if you read carefully the stereo is not reading any format!!! I have my own business installing stereos every day. Is firmware problem what can't be resolved only with flash of firmware but i can't do this anymore because my client doesn't want. Also is not 100% that it will works. Happy Holidays
[Android Head-Units] ste_ricci:
Hi, just tried your update.zip procedure, the 8702 is like bricked, i got a black screen, bluetooth is working but i cannot see anything...
[Android Head-Units] socioan:
Sorry for you but i just post what i have done and work with me.

The update.zip is working for the original 8702 i have update two devices.

The firmware with the flash tool is for the 8802 witch is similar to 8702 and works perfect.

But if you update 8702 to 8802 then you cant use the update.zip

Finaly everybody knows that what you do is up to you the risk.

If i can help you undrik your device i will.

Try the flash method
[Android Head-Units] ste_ricci:
Hi, restored original ROM following this tutorial.

aiomobilestuff.com/how-to-install-stock-rom-polar-lander-8702-firmware-flash-file/[/url]

Everithing is working but the default languaga is Russian, you have to change it.
[Android Head-Units] socioan:
I am happy for you
[Android Head-Units] ste_ricci:
Did you solve the issue with av1 av2 ports?
[Android Head-Units] ste_ricci:
I have the same problem too, have you managed to solve?
[Android Head-Units] fefe_raffaele:
Hi nkstyle, can you share the file zip? Thanks a lot
[Android Head-Units] maperche:
Hi, I have the same issue, did you solved it?
[Android Head-Units] Droltac:
Hi everyone, i also have the same unit.

I am curious has anyone successfully put an external mic on the device as its built one sucks?

Its the only thing that frustrates me with the device, otherwise i am pretty happy with it as is.
[Android Head-Units] driveroni21:
does Bluetooth working with all devices on this version?
[Android Head-Units] socioan:
Everything works fine with me. Flash at your own risk.
[Android Head-Units] ericd26:
I have been experiencing an issue with my 8702 displaying everything in reverse.

I have tried factory reset and data erase, no difference.

I have also performed a local update.zip and still no difference.

Does any know how I can reset this device to try and get it to display the screen the correct way.

Force RTL also didn't work..

My post https://xdaforums.com/android-auto/android-head-units/cml-play-8702-screen-displaying-mirror-t3948020
[Android Head-Units] kommando1:
Hi. Ho to google play search for Set Orientation. Install it and you can do it. Tell me if you managed. . Good luck
[Android Head-Units] ericd26:
I installed the app but it didn't appear to work in any mode, also I need the screen flipped and the landscape reverse option would only have put the screen upside down
[Android Head-Units] stavragi:
For everyone interested, I found a post at needrom with a valid 8702 firmware to be used with the SP Flash Tool.

I already used it to fix my bricked 8702 device. Here is the link:

https://www.needrom.com/download/polarlander-8702/

Hope it helps.
[Android Head-Units] obelix13:
cml-play 8702 error

Hello.

GU cml-play 8702 with this problem:

[YOUTUBE]https://youtu.be/i2QARZugcJA[/YOUTUBE]

Chassis (Main Board): 8702 + T123-KB V02

The question is the following defect in the video may be related to the firmware?

And if so, is the flash drive suitable?

Took from here:

https: //remont-aud.net...3_kb_v02/156-1-0 78888

The problem is the same.
[Android Head-Units] Dionyssos7:
Hi guys from Greece, EU.

Did anybody find a solution with the microphone?

Thnx in advance
[Android Head-Units] dario from italy:
hello guys,

I bought the carplay android 8702 but I have problems:

1.) the RDS function is not active

2.) I lose the radio frequency continuously

3.) microphone doesn't work well.

are there any solutions you can suggest to me?
[Android Head-Units] dario from italy:
sell caraudio

I decided to give the car radio back as it was of very bad quality. I do not recommend the purchase to everyone.
[Android Head-Units] fbcyborg:
Hi!

I bought this car audio too and the microphone is very bad. During a phone call they can't hear me well. My voice is being perceived metallic and I have to speak very loud to be understood.

I have a friend that is able to perform a small modification soldering an external microphone to the device. I hope I will be able to tell you good news soon.

One question: is there any official thread containing something like ROM list, or guides in this forum?
[Android Head-Units] fbcyborg:
Hello Everyone!

I've finally found a solution for the very lousy microphone! My friend added a jack and excluded the built-in microphone like this:

The jack has been soldered and now I can connect an external microphone:

Now, people is able to listen to me when I speak!
[Android Head-Units] svinoriz:
Good day. Does anyone know the place on the board where the "testpoint" is located.
[Android Head-Units] rexking13:
Helló! Kaptam egy fejegységet, de egy ilyen képernyő nem frissíthető, és nem tudom frissíteni a Google Play szolgáltatásait sem, így nem tudok letölteni semmit az áruházból. Valakinek van ezekre megoldása. Nagyon amatőr vagyok, ezért kérek segítséget.

Hello! I received such a head unit, but the screen cannot be updated and I cannot update Google Play Services, so I cannot download anything from the store. Someone has a solution for these. I'm very amateur, so I'm looking for help
[Android Head-Units] rexking13:
MOD EDIT: ENGLISH TRANSLATION ADDED | READ AND FOLLOW THE XDA FORUM RULES TO AVOID EDITS LIKE THIS!

Hello! I got a cml play 8702 head unit like this but the screen can't be updated and I can't update google play services so I can't download anything from the store. Someone has a solution for these. I'm very amateur, so I'm asking for help

------------------------------------------

Helló! Kaptam egy cml play 8702 fejegységet, de egy ilyen képernyő nem frissíthető, és nem tudom frissíteni a Google Play szolgáltatásait sem, így nem tudok letölteni semmit az áruházból. Valakinek van ezekre megoldása. Nagyon amatőr vagyok, ezért kérek segítséget.

Helló! Kaptam egy cml play 8702 ilyen fejegységet, de a képernyő nem frissíthető, és nem tudom frissíteni a Google Play szolgáltatásokat sem, így nem tudok letölteni semmit az áruházból. Valakinek van ezekre megoldása. Nagyon amatőr vagyok, ezért kérek segítséget
[Android Head-Units] oscarrocky:
MOD EDIT: ENGLISH TRANSLATION ADDED | READ AND FOLLOW THE XDA FORUM RULES TO AVOID EDITS LIKE THIS!

Factory reset key 8702

-----------------

Clave reseteo fabrica 8702
[Android Head-Units] johnmaster:
I need to download a firmware from that forum since I don't know how many points I need and I don't even know how to buy, can you help me and tell me how we treat the firmware here since I don't even know how to pass a test they have, please help me!:

Прошивка NoName WiFi Smart Camera A8-5MP-EU Шасси (Main Board): IPC-RM1-BLK8516C-M335-MINI-ETH-D3 V1.02

Прошивка Прочие модель NoName WiFi Smart Camera A8-5MP-EU Шасси (Main Board): IPC-RM1-BLK8516C-M335-MINI-ETH-D3 V1.02 чип 8516CV100 196_213920

remont-aud.net
[Huawei Mate 10  Questions & Answers] Elruvin:
Hi, i'm interested in buying this phone to replace my current S7.

Coming from an Amoled display makes me curious about the IPS screen quality of the Mate 10.

Compared with other Flagship's IPS displays out there, Is it on par with let's say the iphone 7/8's screen or is it better/worse?

Would appreciate for your responses, thanks for the attention.
[Huawei Mate 10  Questions & Answers] cruzargel:
It's slightly worse display, I just switched from an iPhone 7+. Colors on the iPhone are more vibrant and can display more colors I think.

Seems like it's not DCI P3 compliant.
[Huawei Mate 10  Questions & Answers] AlphaKimori:
I switched from my Galaxy Note Edge and found the LCD display worse at first but I have gotten used to it. Make sure to turn on vivid mode (which doesn't seem to be on by default but makes so much difference - you can see how washed out the Mate 10 colors are in the shop side by side with the Mate 10 Pro which I find so stupid because as soon as I turn on vivid mode for them, they look more comparable), switch off the auto-brightness and set the resolution to QHD and turn off smart display resolution (Battery life will take a slight hit but it is so worth it). You will grow to like it that way especially when you see how crisp the display is when playing high resolution games. Viewing angles can't compare to the Samsung AMOLED screen though.
[Huawei Mate 10  Questions & Answers] strekib:
Worst, bad experience in sunny day. M9 have better display. I have M10Pro
[HTC Desire 310 Questions & Answers] shapkini:
wipe data failed ,cashe wipe .please help.:(
[Xiaomi Mi Max Questions & Answers] andypa1:
Hi guys,

I have a warranty repair booked in with aliexpress.

Just wondering if I need to return to stock ROM? The problem is that it charges slowly and the screen has some burn on it.

Mi flash doesn't detect the phone now that I've put custom ROM on so really struggling to install stock global rom on it.

Cheers,

Andy
[Xiaomi Mi Max Questions & Answers] XenSA:
maybe this can help

https://xdaforums.com/mate-7/help/remove-twrp-phone-repair-t3634992
[Xiaomi Mi Max Questions & Answers] andypa1:
thanks but isn't that for a huawei?
[Xiaomi Mi Max Questions & Answers] Claureid:
I need help on this too. Want to get back when MIUI 9 stable global comes out
[Honor 9  Questions & Answers] DocFraggle:
Hi guys, I have a problem installing the STF-L09C432B150 update...

I got my Honor 9 yesterday. First, I had a look if there are any updates available. The system updater didn't find anything, so I proceeded to root the device, which I finally managed by unlocking the bootloader, flashing TWRP and installing Magisk. Afterwards, I inserted the SIM card and was greeted with a new update message: STF-L09C432B150 is available to enable VoLTE and VoWLAN. I guess it didn't show this update before because I didn't insert a SIM card...

So I flashed the original Huawei recovery and tried to install the update, but every time it fails at around 19% without a specific error message... does someone have a clue what could be the problem here? I couldn't find any similar problem in the XDA forum or elsewhere...

Regards, Christian