[REQ] Complete phone partition backup - Galaxy S III Mini Android Development

Sent from my GT-I8190 using xda app-developers app

AW: [REQ] Complete phone partition backup
Hello,
I start to collect all partitions from our Galaxy mini.
This will be usefull to overwrite custom binary count to original.
So if anyone things this could be successfull, becuause that were easy to manage write it here.
We need partitions from phones where binary count is original at zero.
I don t know all partitions and the command for dd, so if somebody helps, they help us all.
Hope for answers if it might be usefull.
Sent from my GT-I8190 using xda app-developers app

You can look them up using root explorer, just navigate to dev/block they're all there.

I have just entered the time dd if = / dev/block/mmcblk0 of = / sdcard / backup XXXX.tar not I know what that is but the file was afterwards so great that I had no more space on the internal sd card. gone were the yes on ext sd is just my take yesterday broke
sorry my english is not so good

Yes it's 1.27GB.

AW: [REQ] Complete phone partition backup
was this the right mmcblk0 been block?
Gesendet von meinem GT-I8190 mit Tapatalk 2

I don't know, you have to ask somebody else.

AW: [REQ] Complete phone partition backup
Well, i ve backuped mmcblk0, and terminal says: at around 3 GB not enough space.
But i ve a plan...
This file seems to be the whole phone memory.
So if we have that, i could search for "binary download" in bytes.
Maybe i find the position out ..
Then we could patch the file with zero count through a hex editor.
Sound easy, basic hacking!
Look at this: http://forum.xda-developers.com/showthread.php?t=2140514
Sent from my GT-I8190 using xda app-developers app

There's a Hex Editor on Google Play, just seen it. Just search Hex.
Sent from my GT-I8190 using xda premium

AW: [REQ] Complete phone partition backup
I backuped mmcblk0.
Theres a problem, dd means "file to large"
Can i override the file size in dd?
Sent from my GT-I8190 using xda app-developers app

try bs=4096 at the end.

my phone is unbricked just received today and all are ok
custombinary = no
from 120 to 0 now just expplain how i can make this partition and i try to make it

AW: [REQ] Complete phone partition backup
So it was repaired even with the custom binary?
Warranty isn t lost with custom binary?
Sent from my GT-I8190 using xda premium

Trykall8 said:
So it was repaired even with the custom binary?
Warranty isn t lost with custom binary?
Sent from my GT-I8190 using xda premium
Click to expand...
Click to collapse
yes given to him with 130 binary counter today when receive it from repear stor i have booted in download mode for see if changed or not and TADA restored to original with NO custum binary

===== partition information =====
Pulled this tabel from UART
ID: MBR,GPT ( 1) DEVICE: MMC FIRST UNIT: 0 NO. UNITS: 256 USED UNITS: 0
ID: MasterTOC ( 2) DEVICE: MMC FIRST UNIT: 256 NO. UNITS: 768 USED UNITS: 0
ID: PIT (70) DEVICE: MMC FIRST UNIT: 1024 NO. UNITS: 2048 USED UNITS: 0
ID: MD5HDR (71) DEVICE: MMC FIRST UNIT: 6144 NO. UNITS: 2048 USED UNITS: 0
ID: STEboot1 ( 3) DEVICE: MMC FIRST UNIT: 8192 NO. UNITS: 1024 USED UNITS: 0
ID: STEboot2 ( 4) DEVICE: MMC FIRST UNIT: 9216 NO. UNITS: 1024 USED UNITS: 0
ID: Dnt ( 5) DEVICE: MMC FIRST UNIT: 10240 NO. UNITS: 1024 USED UNITS: 0
ID: reserved ( 6) DEVICE: MMC FIRST UNIT: 11264 NO. UNITS: 1024 USED UNITS: 0
ID: CSPSAFS ( 7) DEVICE: MMC FIRST UNIT: 16384 NO. UNITS: 2048 USED UNITS: 0
ID: CSPSAFS2 ( 8) DEVICE: MMC FIRST UNIT: 18432 NO. UNITS: 2048 USED UNITS: 0
ID: EFS ( 9) DEVICE: MMC FIRST UNIT: 20480 NO. UNITS: 32768 USED UNITS: 0
ID: ModemFS (10) DEVICE: MMC FIRST UNIT: 53248 NO. UNITS: 32768 USED UNITS: 0
ID: ModemFS2 (11) DEVICE: MMC FIRST UNIT: 86016 NO. UNITS: 32768 USED UNITS: 0
ID: Fota (12) DEVICE: MMC FIRST UNIT: 118784 NO. UNITS: 102400 USED UNITS: 0
ID: IPL Modem (13) DEVICE: MMC FIRST UNIT: 380928 NO. UNITS: 128 USED UNITS: 0
ID: Modem (14) DEVICE: MMC FIRST UNIT: 385024 NO. UNITS: 28672 USED UNITS: 0
ID: Loke4 (15) DEVICE: MMC FIRST UNIT: 417792 NO. UNITS: 4096 USED UNITS: 0
ID: 2ndLoke4 (16) DEVICE: MMC FIRST UNIT: 421888 NO. UNITS: 4096 USED UNITS: 0
ID: PARAM (17) DEVICE: MMC FIRST UNIT: 425984 NO. UNITS: 32768 USED UNITS: 0
ID: Kernel (18) DEVICE: MMC FIRST UNIT: 458752 NO. UNITS: 32768 USED UNITS: 0
ID: Kernel2 (19) DEVICE: MMC FIRST UNIT: 491520 NO. UNITS: 32768 USED UNITS: 0
ID: SYSTEM (20) DEVICE: MMC FIRST UNIT: 524288 NO. UNITS: 2457600 USED UNITS: 0
ID: CACHEFS (21) DEVICE: MMC FIRST UNIT: 2981888 NO. UNITS: 1720320 USED UNITS: 0
ID: HIDDEN (22) DEVICE: MMC FIRST UNIT: 4702208 NO. UNITS: 655360 USED UNITS: 0
ID: DATAFS (23) DEVICE: MMC FIRST UNIT: 5357568 NO. UNITS: 9891840 USED UNITS: 0
&
[FONT=Verdana, Arial, Helvetica, sans-serif][SIZE=-1]$ dd --help dont need know more ac[SIZE=-1]tually[/SIZE][/SIZE][/FONT]
[FONT=Verdana, Arial, Helvetica, sans-serif][SIZE=-1][SIZE=-1]
[/SIZE][/SIZE][/FONT]
[FONT=Verdana, Arial, Helvetica, sans-serif][SIZE=-1][SIZE=-1][SIZE=-1]ex. [/SIZE][/SIZE][/SIZE][/FONT][FONT=Verdana, Arial, Helvetica, sans-serif][SIZE=-1][SIZE=-1][SIZE=-1]dd if=/dev/block/mmcblk0p20 of=/storage/extSdCard/boot.img bs=4096[/SIZE][/SIZE][/SIZE][/FONT]

Can someone install voodoo report from the market, run it and email the output zip file to [email protected] or attach it here.
I am thinking about making a toolkit for the S3 mini but just need some more information.
Also you cannot dump the data partition as it includes the Internal Storage (which is where you are trying to dump it to) so effectively yo uwould be trying to dump a 16/32GB partition and save it to itself which just isnt possible. Instead you have to tar the data folder and exclude the /data/media folder as follows:
adb shell su tar -pcvf /data/media/data.ext4.tar /data --exclude='data/media'
The toolkit will include a full NAND backup procedure in both CWM and TWRP formats.
Mark.

gummygum said:
Pulled this tabel from UART
Click to expand...
Click to collapse
Very nice. Did you use a specific Xloader command to obtain this information?

Related

UART Output/ Bootloader hacking/ Kernel Debugging on AT&T SGS2

Hey, one of my buddies got a SGS2. I was able to play with it for a bit. I sterilized the Serial numbers. This was recorded on Linux, then transfered to Windows, so the formatting was off. I had to use some Microsoft Word Regex in order to get it to format right.
here's the full UART Logs
http://pastebin.ubuntu.com/715171/
http://pastebin.ubuntu.com/715182/
Here's a single boot log
Code:
Welcome to Samsung Primitive Bootloader.
build time: Aug 27 2011 04:53:51
current time: f4/f/4 3f:69:11
[set_mmc_ocr] Sector Mode
[hsmmc_init] MMC card is detected
Product Name : VYL00M
<display_card_info:1009> ext_csd
<display_card_info:1011>card_size: 15028
Total Card Size: 15029 MByte
mmc_init: card initialization completed!
pbl found bootable sbl in #49152.
jump to sbl 0x4d400000.
Secondary Bootloader v3.1 version.
Copyright (C) 2011 System S/W Group. Samsung Electronics Co., Ltd.
Board: C1 REV 02 / Aug 27 2011 04:53:57
current time: f4/f/4 3f:69:11
booting code=0x0
[set_mmc_ocr] Sector Mode
[hsmmc_init] MMC card is detected
Product Name : VYL00M
CID:150100 56594c30 304d1926 b2473a8e
<display_card_info:1040> ext_csd
<display_card_info:1042>card_size: 15028
Total Card Size: 15029 MByte
Total Sector Count: 30777344
MoviNand Initialization Complete!
===== PARTITION INFORMATION =====
ID : GANG (0x0)
DEVICE : MMC
FIRST UNIT : 0
NO. UNITS : 0
=================================
ID : BOOT (0x1)
DEVICE : MMC
FIRST UNIT : 0
NO. UNITS : 0
=================================
ID : EFS (0x4)
DEVICE : MMC
FIRST UNIT : 8192
NO. UNITS : 40960
=================================
ID : SBL1 (0x2)
DEVICE : MMC
FIRST UNIT : 49152
NO. UNITS : 2560
=================================
ID : SBL2 (0x3)
DEVICE : MMC
FIRST UNIT : 53248
NO. UNITS : 2560
=================================
ID : PARAM (0x5)
DEVICE : MMC
FIRST UNIT : 57344
NO. UNITS : 16384
=================================
ID : KERNEL (0x6)
DEVICE : MMC
FIRST UNIT : 73728
NO. UNITS : 16384
=================================
ID : RECOVERY (0x7)
DEVICE : MMC
FIRST UNIT : 90112
NO. UNITS : 16384
=================================
ID : CACHE (0x8)
DEVICE : MMC
FIRST UNIT : 106496
NO. UNITS : 512000
=================================
ID : MODEM (0x9)
DEVICE : MMC
FIRST UNIT : 618496
NO. UNITS : 32768
=================================
ID : FACTORYFS (0xa)
DEVICE : MMC
FIRST UNIT : 651264
NO. UNITS : 1048576
=================================
ID : DATAFS (0xb)
DEVICE : MMC
FIRST UNIT : 1699840
NO. UNITS : 4194304
=================================
ID : UMS (0xc)
DEVICE : MMC
FIRST UNIT : 5894144
NO. UNITS : 23826432
=================================
ID : HIDDEN (0xd)
DEVICE : MMC
FIRST UNIT : 29720576
NO. UNITS : 1048576
=================================
loke_init: j4fs_open..success
<start_checksum:1033>CHECKSUM_HEADER_SECTOR :42
<start_checksum:1035>offset:42, size:1024
Not Need Movinand Checksum
load_lfs_parameters valid magic code and version.
switch_sel_str='6543 '
load_debug_level: read debug level successfully(0x574f4c44)...LOW
init_ddi_data: usable ddi data.
init_fuel_gauge : not por status
fuel_gauge_get_version: [1]=0, [0]=92
init_fuel_gauge: vcell = 3848 mV, vfocv = 3915 mV, soc = 66
init_fuel_gauge : check s/w reset (20000000) : use wide tolerance
microusb_get_attached_device: STATUS1:0x3d, 2:0x40
6308 = (382800 - 337808)*14022/100000
[3] 388426 = (6308 * 100000) / 11164 + 331923
init_microusb_ic: MUIC: CONTROL1:0x1b
init_microusb_ic: MUIC: CONTROL1:0x1b
init_microusb_ic: MUIC: CONTROL2:0x3a
init_microusb_ic: MUIC: CONTROL2:0x3a
reading nps status file is successfully!.
nps status=0x504d4f43
PMIC_IRQSRC = 0x2
PMIC_IRQ1 = 0x33
PMIC_IRQ2 = 0x1b
PMIC_IRQ3 = 0x3
PMIC_IRQ4 = 0x11
PMIC_STATUS1 = 0x2
PMIC_STATUS2 = 0x17
PMIC_STATUS3 = 0x3
PMIC_STATUS4 = 0x2
bootloader base address=0x4d400000
LPDDR0 1st. cached=0x40000000, size=0xe400000
LPDDR0 non-cached=0x4e400000, size=0xa00000
LPDDR0 2nd. cached=0x4ee00000, size=0x1200000
RST_STAT = 0x20000000
get_hwrev() = 14
board_process_platform: MAGIC 0 at 40000000!
microusb_get_attached_device: STATUS1:0x3d, 2:0x40
microusb_get_attached_device: STATUS1:0x3d, 2:0x40
microusb_get_attached_device: STATUS1:0x3d, 2:0x40
microusb_get_attached_device: STATUS1:0x3d, 2:0x40
hw_pm_status: jig_status = 1, chg_status = 0
DISPLAY_PATH_SEL[MDNIE 0x1]is on
div:2, FB_SOURCE_CLOCK:667000000, FB_PIXEL_CLOCK:25067520
MDNIE setting Init start!!
vsync interrupt is off
video interrupt is off
[fb0] turn on
MDNIE setting Init end!!
Autoboot (0 seconds) in progress, press any key to stop
boot_kernel: debug level low!
checkbit: find RECOVERY
checkbit (0)
......ATAG_CORE: 5 54410001 0 0 0
MEMCONFIG: 20e01323 20e01323
ATAG_MEM: 4 54410002 10000000 40000000
ATAG_MEM: 4 54410002 10000000 50000000
ATAG_MEM: 4 54410002 10000000 60000000
ATAG_MEM: 4 54410002 10000000 70000000
ATAG_SERIAL:
ATAG_REVISION: 3 54410007 e
ATAG_CMDLINE: 39 54410009 'loglevel=4 console=ttySAC2,115200 sec_debug.enable=0 sec_debug.enable_user=0 c1_watchd ATAG_NONE: 0 0
Starting kernel at 0x40008000...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] s3c_register_clksrc: clock armclk has no registers set
[ 0.000000] mout_audss: bad source 0
[ 0.000000] mem infor: bank0 start-> 0x40000000, bank0 size-> 0x10000000[30;89H[ 0.000000] bank1 start-> 0x50000000, bank1 size-> 0x10000000
[ 0.000000] CMA reserve : pmem, addr is 0x4fc00000, size is 0x400000
[ 0.000000] CMA reserve : pmem_gpu1, addr is 0x4f800000, size is 0x400000
[ 0.000000] CMA reserve : pmem_adsp, addr is 0x4f47c000, size is 0x384000
[ 0.000000] CMA reserve : fimd, addr is 0x4f17c000, size is 0x300000
[ 0.000000] CMA reserve : mfc0, addr is 0x4cd7c000, size is 0x2400000
[ 0.000000] CMA reserve : mfc1, addr is 0x4a97c000, size is 0x2400000
[ 0.000000] CMA reserve : fimc0, addr is 0x4a47c000, size is 0x500000
[ 0.000000] CMA reserve : fimc1, addr is 0x4967c000, size is 0xe00000
[ 0.000000] CMA reserve : fimc2, addr is 0x47e7c000, size is 0x1800000
[ 0.000000] CMA reserve : fimc3, addr is 0x4777c000, size is 0x700000
[ 0.000000] CMA reserve : srp, addr is 0x4767c000, size is 0x100000
[ 0.000000] CMA reserve : jpeg, addr is 0x4627c000, size is 0x1400000
[ 0.000000] CMA reserve : fimg2d, addr is 0x45a7c000, size is 0x800000
[ 0.000000] CMA reserve : (null), addr is 0x45a7c000, size is 0x0
[ 0.000000] (sec_debug_set_upload_magic) 66262564
[ 0.000000] (sec_debug_set_upload_cause) cafebabe
[ 0.121650] s5pv310_subrev: 1
[ 0.166379] ram_console: invalid start 0 or end 0
[ 0.251103] max8997 5-0066: max8997_irq_init: fail to read PMIC ID(-6)
[ 0.648050] [TSP] family = 0x81, variant = 0x1, version = 0x10, build = 170
Partition information
Code:
===== PARTITION INFORMATION =====
ID : GANG (0x0)
DEVICE : MMC
FIRST UNIT : 0
NO. UNITS : 0
=================================
ID : BOOT (0x1)
DEVICE : MMC
FIRST UNIT : 0
NO. UNITS : 0
=================================
ID : EFS (0x4)
DEVICE : MMC
FIRST UNIT : 8192
NO. UNITS : 40960
=================================
ID : SBL1 (0x2)
DEVICE : MMC
FIRST UNIT : 49152
NO. UNITS : 2560
=================================
ID : SBL2 (0x3)
DEVICE : MMC
FIRST UNIT : 53248
NO. UNITS : 2560
=================================
ID : PARAM (0x5)
DEVICE : MMC
FIRST UNIT : 57344
NO. UNITS : 16384
=================================
ID : KERNEL (0x6)
DEVICE : MMC
FIRST UNIT : 73728
NO. UNITS : 16384
=================================
ID : RECOVERY (0x7)
DEVICE : MMC
FIRST UNIT : 90112
NO. UNITS : 16384
=================================
ID : CACHE (0x8)
DEVICE : MMC
FIRST UNIT : 106496
NO. UNITS : 512000
=================================
ID : MODEM (0x9)
DEVICE : MMC
FIRST UNIT : 618496
NO. UNITS : 32768
=================================
ID : FACTORYFS (0xa)
DEVICE : MMC
FIRST UNIT : 651264
NO. UNITS : 1048576
=================================
ID : DATAFS (0xb)
DEVICE : MMC
FIRST UNIT : 1699840
NO. UNITS : 4194304
=================================
ID : UMS (0xc)
DEVICE : MMC
FIRST UNIT : 5894144
NO. UNITS : 23826432
=================================
ID : HIDDEN (0xd)
DEVICE : MMC
FIRST UNIT : 29720576
NO. UNITS : 1048576
=================================
SBL Commands
Code:
Following commands are supported:
* movichk
* setenv
* saveenv
* printenv
* help
* reset
* boot
* kernel
* loadpart
* loadkernel
* erasepart
* format
* open
* close
* eraseall
* showpart
* addpart
* delpart
* savepart
* nkernel
* nandread
* nandwrite
* usb
* crc
* log
* sud
* upload
* emmc
* keyread
* readadc
* mmctest
* usb_read
* usb_write
* fuelgauge
There's some new ones in this 3.1 version of Samsung SBL
* crc
* log
* sud
* upload
* emmc
I think Upload allows a dump of all partitions. Also, Keyread allows testing of button presses, Volume - =0 Volume + = 1, Power = 2
I couldn't get a FULL debug log in the time I had, but I managed to get some kernel output.
Code:
Starting kernel at 0x40008000...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] s3c_register_clksrc: clock armclk has no registers set
[ 0.000000] mout_audss: bad source 0
[ 0.000000] mem infor: bank0 start-> 0x40000000, bank0 size-> 0x10000000[30;89H[ 0.000000] bank1 start-> 0x50000000, bank1 size-> 0x10000000
[ 0.000000] CMA reserve : pmem, addr is 0x4fc00000, size is 0x400000
[ 0.000000] CMA reserve : pmem_gpu1, addr is 0x4f800000, size is 0x400000
[ 0.000000] CMA reserve : pmem_adsp, addr is 0x4f47c000, size is 0x384000
[ 0.000000] CMA reserve : fimd, addr is 0x4f17c000, size is 0x300000
[ 0.000000] CMA reserve : mfc0, addr is 0x4cd7c000, size is 0x2400000
[ 0.000000] CMA reserve : mfc1, addr is 0x4a97c000, size is 0x2400000
[ 0.000000] CMA reserve : fimc0, addr is 0x4a47c000, size is 0x500000
[ 0.000000] CMA reserve : fimc1, addr is 0x4967c000, size is 0xe00000
[ 0.000000] CMA reserve : fimc2, addr is 0x47e7c000, size is 0x1800000
[ 0.000000] CMA reserve : fimc3, addr is 0x4777c000, size is 0x700000
[ 0.000000] CMA reserve : srp, addr is 0x4767c000, size is 0x100000
[ 0.000000] CMA reserve : jpeg, addr is 0x4627c000, size is 0x1400000
[ 0.000000] CMA reserve : fimg2d, addr is 0x45a7c000, size is 0x800000
[ 0.000000] CMA reserve : (null), addr is 0x45a7c000, size is 0x0
[ 0.000000] (sec_debug_set_upload_magic) 66262564
[ 0.000000] (sec_debug_set_upload_cause) cafebabe
[ 0.121650] s5pv310_subrev: 1
[ 0.166379] ram_console: invalid start 0 or end 0
[ 0.251103] max8997 5-0066: max8997_irq_init: fail to read PMIC ID(-6)
[ 0.648050] [TSP] family = 0x81, variant = 0x1, version = 0x10, build = 170
Would be interesting to see the logs from a boot with the flash counter incremented (yellow triangle) to see if it's logged and what it's keying on.
Hi Adam,
Nice to see u here on this forum , hope to see some of your great work here on S II.
This is only possible using UART.
Download Mode without having to accept wipe!
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Upload Mode
Stock PARAMS.lfs
othermark said:
Would be interesting to see the logs from a boot with the flash counter incremented (yellow triangle) to see if it's logged and what it's keying on.
Click to expand...
Click to collapse
You can reset the counter via UART
What ROM did you dump JH7/KJ1/KJ2 ?
AdamOutler said:
You can reset the counter via UART
Click to expand...
Click to collapse
Jig will reset it too - or will UART reset it even on the J2 bootloaders?
Entropy512 said:
Jig will reset it too - or will UART reset it even on the J2 bootloaders?
Click to expand...
Click to collapse
Can you flash back the J1 bootloader with ODIN? I'm willing to try this.
Another big player from the captivate scene......I feel more comfortable fashing the SGS2 now that AdamOutler is in the house to help clean up the mess lol
Yay, I'm the first dumbass to brick his I777. Kids, don't run the "emmc" command.
FWIW, when USB is connected and battery plugged in, I get this device:
Bus 001 Device 011: ID 04e8:1234 Samsung Electronics Co., Ltd
Which ModeDetect says is Unbrickable Debug mode...
Ah, I thought for a second I miss clicked forum and came to captivate one.
Happy to see you here, hope you will get your own attsgs2.
Thanks for spending time and sharing findings!
Sent from my SAMSUNG-SGH-I777 using xda premium
Entropy512 said:
Jig will reset it too - or will UART reset it even on the J2 bootloaders?
Click to expand...
Click to collapse
pokey9000 said:
Yay, I'm the first dumbass to brick his I777. Kids, don't run the "emmc" command.
FWIW, when USB is connected and battery plugged in, I get this device:
Bus 001 Device 011: ID 04e8:1234 Samsung Electronics Co., Ltd
Which ModeDetect says is Unbrickable Debug mode...
Click to expand...
Click to collapse
Yeah. So, you should try the SMDK Upload Tool.. this is good. this means you've established that UnBrickable Mod is possible on this device.
Now I need one for teardown.
Is it dead bricked? remove the battery and hold power for 10 seconds, then put back in the battery and hold it for 10 seconds. should turn on normally.
emmc usually means external MMC... try making a boot disk using the Fusing Tool. I bet it will work.
AdamOutler said:
emmc usually means external MMC... try making a boot disk using the Fusing Tool. I bet it will work.
Click to expand...
Click to collapse
I'm not sure what I'd put on the card to tell if it worked...
pokey9000 said:
Yeah. Nothing seems to bring it to life. Here's trying to send HIBL. It hangs after this. I didn't expect it to work...
$ ./smdk-usbdl -f HIBL.bin -a d0020000
SMDK42XX,S3C64XX USB Download Tool
Version 0.20 (c) 2004,2005,2006 Ben Dooks <[email protected]>
S3C64XX Detected!
=> found device: bus 001, dev 018
=> loaded 24576 bytes from HIBL.bin
=> Downloading 24586 bytes to 0xd0020000
=> Data checksum 5d9c
Click to expand...
Click to collapse
That's what happens when it tries to upload a larger file then memory can handle.
The HIBL is a Hummingbird Interceptor BootLoader. We could use a Exynos interceptor bootloader.
Let me contact Rebellos and get him in here. That polish Hairy Potter can probly wave his magic wand over a memory dump and have it doing the hokey-pokey. He is busy and recovering from a serious loss while trying to get his device into the mode which your device is in currently... he could probly use some donations.
We will need someone with a working device to do a memory dump...
1a) I need few different bootloader images from I9100 and similiar SGS2 series models (I777 or whatever is it called for eg.), can you guys post these here?
1b) If you notice some weird files in ROM releases, like *.elf - post these too! These are very helpful in reversing stuff. Samsung released these for S8500 and S8530 bootloaders so here is also a chance.
2) If anybody has got rooted Exynos based device and some know-how about using SU functions - I need iROM dump.
The procedure should be 99% the same as in there http://blog.maurus.be/index.php/2011/01/samsung-i9000-irom-dump/
Just grab viewmem ARM binary http://blog.maurus.be/wp-content/uploads/viewmem and use script posted there. With small modification!
Instead of
/tmp/viewmem 0xD0000000 0x10000 > /sdcard/iromdump
Click to expand...
Click to collapse
try
/tmp/viewmem 0x00000000 0x10000 > /sdcard/iromdump
Click to expand...
Click to collapse
if it doesnt work then try this
/tmp/viewmem 0x02000000 0x10000 > /sdcard/iromdump_mirror
Click to expand...
Click to collapse
One/both of these should produce 64KB iROM image.
3) WANTED:
- newer manual than this one: https://dl.dropbox.com/u/36177984/SEC_Exynos4210_pulbic_manual_Ver.0.00.01.pdf (we don't know if it does exist)
- Exynos 4210 Application Notes
- Exynos 4210 Secure Booting Guide
And so on.
Thank you.
Don't fear the reaper.
//edit:
Also SGS2 series seems to be more unbrickable than SGS, I bet PBL has got functionality to boot from SD card. I don't see other reason why PBL would mount it before trying to look for SBL.
Welcome to Samsung Primitive Bootloader.
build time: Aug 27 2011 04:53:51
current time: f4/f/4 3f:69:11
[set_mmc_ocr] Sector Mode
[hsmmc_init] MMC card is detected
Product Name : VYL00M
<display_card_info:1009> ext_csd
<display_card_info:1011>card_size: 15028
Total Card Size: 15029 MByte
mmc_init: card initialization completed!
pbl found bootable sbl in #49152.
jump to sbl 0x4d400000.
Click to expand...
Click to collapse
Disassembly will show.
I'm going to see about getting a replacement tomorrow as this is my daily driver. So I won't have it around to test anything. However, once I'm up and running again I'll try to get iROM dumped.
Meanwhile, tonight I'll see if I can fuse a 9100 PBL and SBL (they're supposed to be mostly compatible) to a microsd and test the external SD boot theory.
edit:
Hmm, looks like the fusing tool needs a monolithic PBL and SBL. My attention span for reading Google translated Korean forums is shot.
That's probably not necessary anyway, because I think the confusion here over "emmc" is due to the SGS2 using eMMC (embedded MMC) for the boot device as opposed to the i9000 which boots off of parallel oneNAND. The SGS2 is always booting off of MMC, it just happens that it's soldered down.

[Q] how to directly edit a ubifs system image

Hi,
I have searched the forums and still haven't found any useful information.
I've been trying to edit a ubifs image (system.img) for a generic mediatek tablet.
These are the many things I have tried:
1) Edit the boot.img so that ro.secure=0 etc to see if I can get root. Unfortunately selinux is enabled and I don't even have busybox on the system (something called toolbox)
2) Work out what nand flash is being used (in my case its - SanDisk SDTNRGAMA 64G 3.3V 8-bit). And emulate the nand by using nandsim on a linux computer, but it causes a segmentation fault:
Code:
sudo modprobe nanDsim id_bytes=0x45,0xde,0x94,0x93,0x76,0x50 cache_file=./test.img
Note - I have included a spelling mistake (nanDsim should be nandsim) because I dont' want anyone to just cut and paste this command - it causes a segmentation fault on Ubuntu and Debian and I have found that if you are running on an ssd system it will hard lock your pc! (You have been warned).
3) Use ubireader (github.com/jrspruitt/ubi_reader).
Code:
$ ubireader_display_info ./system.img
UBI File
---------------------
Min I/O: 16384
LEB Size: 4161536
PEB Size: 4194304
Total Block Count: 122
Data Block Count: 120
Layout Block Count: 2
Internal Volume Block Count: 0
Unknown Block Count: 0
First UBI PEB Number: 0
Image: 1101756791
---------------------
Image Sequence Num: 1101756791
Volume Name:system
PEB Range: 0 - 121
Volume: system
---------------------
Vol ID: 0
Name: system
Block Count: 120
Volume Record
---------------------
alignment: 1
crc: 3336263623
data_pad: 0
errors:
flags: autoresize
name: system
name_len: 6
padding:
rec_index: 0
reserved_pebs: 248
upd_marker: 0
vol_type: dynamic
but when I run 'ubireader_extract_files' I get all the files, but they are all corrupted.
I'm currently trying to use the information in the ubireader_display_info to create a blank ubifs image and using 'linux dd' to try and read the image that I have.
Has anyone got any tips on how to progress, your help and advice would be appreciated.

Wacom serial touchscreen not working

I have an old laptop with Wacom touch panel (Penabled). I am able to boot Remix OS fine but touch isn't working.
How to make touchscreen work?
Edit: Fixed by myself
View post #6 link: http://forum.xda-developers.com/showpost.php?p=65159778&postcount=6
The hardware must be unsupported.
TheBasterd said:
The hardware must be unsupported.
Click to expand...
Click to collapse
Nevermind, I fixed it myself
Care to share with the rest of us in case this issue comes up more often?
I would also be happy to know how to make a Wacom digitizer work on Remix OS as I'm looking into getting a Lenovo X61t to use with Remix OS.
YassinTP said:
I would also be happy to know how to make a Wacom digitizer work on Remix OS as I'm looking into getting a Lenovo X61t to use with Remix OS.
Click to expand...
Click to collapse
My laptop (Fujitsu T730) has Wacom digitizer with both touch input and pen. Using my method only touchscreen works (pen doesn't but I don't care )
You need to create live usb pendrive from official Android-X86 4.4 r4, run it live (without install) and copy from it inputattach file inside system/bin folder to Remix OS system/bin folder (you need rooted Remix OS for this) and set correct permissions.
Download from Play Store Terminal Emulator for Android and run:
su
inputattach --w8001 /dev/ttyS0 &
And touchscreen works
I have no idea why this file is missing in Remix OS while it is present in Android-X86 (Remix is based on Android-X86 after all)
It would be great if Remix developers could include it in next releases because as it is now you have to copy it every time you upgrade os.
Thank you very much!
Only thing is, the convertible I'm planning on buying only has a pen guess I'll just have to try if I get it working.
This is no working on my HP 2760p.
jarek3460 said:
This is no working on my HP 2760p.
Click to expand...
Click to collapse
I also tested it on HP 2760p. And it was working fine. I no longer use Remix OS so I can't confirm if this works on recent rom versions.
Remember that after copying file you have to set correct file permissions using any root capable file browser. (Try setting it to: rwxrwxrwx to be sure it works )
jarek3460 said:
This is no working on my HP 2760p.
Click to expand...
Click to collapse
were you able to ever get this working? I have a 2740p as well with only pen support
Rafostar said:
My laptop (Fujitsu T730) has Wacom digitizer with both touch input and pen. Using my method only touchscreen works (pen doesn't but I don't care )
You need to create live usb pendrive from official Android-X86 4.4 r4, run it live (without install) and copy from it inputattach file inside system/bin folder to Remix OS system/bin folder (you need rooted Remix OS for this) and set correct permissions.
Download from Play Store Terminal Emulator for Android and run:
su
inputattach --w8001 /dev/ttyS0 &
And touchscreen works
I have no idea why this file is missing in Remix OS while it is present in Android-X86 (Remix is based on Android-X86 after all)
It would be great if Remix developers could include it in next releases because as it is now you have to copy it every time you upgrade os.
Click to expand...
Click to collapse
I tried X86 Marshmellow and the Nought Beta versions, but touch is not working on them.
It is still working on Ubuntu Live and Debian. I ran lsusb and lsmod on them and got this result.
Code:
[email protected]:/home/ubuntu# lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 009: ID 0bda:5830 Realtek Semiconductor Corp.
Bus 001 Device 007: ID 0bda:b720 Realtek Semiconductor Corp.
Bus 001 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 003: ID 0bda:5830 Realtek Semiconductor Corp.
Bus 001 Device 008: ID 05e3:0718 Genesys Logic, Inc. IDE/SATA Adapter
Bus 001 Device 006: ID 04d9:e200 Holtek Semiconductor, Inc.
Bus 001 Device 004: ID 090c:1000 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) Flash Drive
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Code:
[email protected]:/home/ubuntu# lsmod
Module Size Used by
rfcomm 69632 2
bnep 20480 2
joydev 20480 0
rtsx_usb_ms 20480 0
memstick 20480 1 rtsx_usb_ms
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
hid_multitouch 20480 0
kvm_intel 172032 0
kvm 536576 1 kvm_intel
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
aesni_intel 167936 0
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
btusb 45056 0
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
glue_helper 16384 1 aesni_intel
btrtl 16384 1 btusb
ablk_helper 16384 1 aesni_intel
btbcm 16384 1 btusb
btintel 16384 1 btusb
cryptd 20480 2 aesni_intel,ablk_helper
bluetooth 520192 29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
serio_raw 16384 0
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
input_leds 16384 0
media 24576 2 uvcvideo,videodev
intel_pch_thermal 16384 0
snd_hda_codec_realtek 86016 1
snd_hda_codec_hdmi 53248 1
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_soc_rt5640 114688 0
snd_hda_intel 36864 5
snd_soc_ssm4567 16384 0
snd_soc_rl6231 16384 1 snd_soc_rt5640
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
snd_soc_core 212992 2 snd_soc_rt5640,snd_soc_ssm4567
snd_hda_core 73728 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_compress 20480 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_rawmidi 32768 1 snd_seq_midi
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
snd_pcm 106496 7 snd_soc_rt5640,snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_pcm_dmaengine,snd_hda_core
int3403_thermal 16384 0
mei_me 36864 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
mei 98304 1 mei_me
kxcjk_1013 20480 0
elan_i2c 36864 0
snd_timer 32768 2 snd_pcm,snd_seq
industrialio_triggered_buffer 16384 1 kxcjk_1013
dw_dmac 16384 0
lpc_ich 24576 0
8250_dw 16384 0
snd 81920 23 snd_hda_codec_realtek,snd_soc_core,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_compress
dw_dmac_core 24576 1 dw_dmac
int3400_thermal 16384 0
int3402_thermal 16384 0
processor_thermal_device 16384 0
acpi_als 16384 0
intel_soc_dts_iosf 16384 1 processor_thermal_device
acpi_thermal_rel 16384 1 int3400_thermal
int340x_thermal_zone 16384 3 int3402_thermal,processor_thermal_device,int3403_thermal
kfifo_buf 16384 2 industrialio_triggered_buffer,acpi_als
snd_soc_sst_acpi 16384 0
soundcore 16384 1 snd
i2c_designware_platform 16384 0
i2c_designware_core 20480 1 i2c_designware_platform
spi_pxa2xx_platform 24576 0
industrialio 57344 4 industrialio_triggered_buffer,acpi_als,kxcjk_1013,kfifo_buf
mac_hid 16384 0
acpi_pad 20480 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
overlay 49152 1
nls_iso8859_1 16384 3
dm_mirror 24576 0
dm_region_hash 24576 1 dm_mirror
dm_log 20480 2 dm_region_hash,dm_mirror
mmc_block 36864 2
hid_generic 16384 0
usbhid 49152 0
rtsx_usb_sdmmc 28672 0
rtsx_usb 24576 2 rtsx_usb_sdmmc,rtsx_usb_ms
uas 24576 0
usb_storage 69632 4 uas
i915 1208320 5
i2c_algo_bit 16384 1 i915
drm_kms_helper 147456 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
ahci 36864 0
sysimgblt 16384 1 drm_kms_helper
libahci 32768 1 ahci
fb_sys_fops 16384 1 drm_kms_helper
drm 360448 6 i915,drm_kms_helper
video 40960 1 i915
i2c_hid 20480 0
hid 118784 4 i2c_hid,hid_multitouch,hid_generic,usbhid
sdhci_acpi 16384 0
sdhci 45056 1 sdhci_acpi
fjes 28672 0
Rafostar said:
I also tested it on HP 2760p. And it was working fine. I no longer use Remix OS so I can't confirm if this works on recent rom versions.
Remember that after copying file you have to set correct file permissions using any root capable file browser. (Try setting it to: rwxrwxrwx to be sure it works )
Click to expand...
Click to collapse
Thank you so much Rafostar this helped getting my touch screen working on my hp 2740p
although it worked after the command was inputted. it failed to work after reboot
to fix this I needed to edit system/etc/init.sh
edit init.sh function init_misc
add command to line 18
inputattach --w8001 /dev/ttyS0 &
Redesterdragon said:
Thank you so much Rafostar this helped getting my touch screen working on my hp 2740p
although it worked after the command was inputted. it failed to work after reboot
to fix this I needed to edit system/etc/init.sh
edit init.sh function init_misc
add command to line 18
inputattach --w8001 /dev/ttyS0 &
Click to expand...
Click to collapse
I forgot to mention that you have to do this every time after reboot or create/add it to a startup script like you did
Rafostar said:
I forgot to mention that you have to do this every time after reboot or create/add it to a startup script like you did
Click to expand...
Click to collapse
I noticed that after falling asleep the touchscreen stops working again till reboot or manually entering the command within the command line
Rafostar said:
I forgot to mention that you have to do this every time after reboot or create/add it to a startup script like you did
Click to expand...
Click to collapse
what would I do to activate inputattach during wake?
Redesterdragon said:
what would I do to activate inputattach during wake?
Click to expand...
Click to collapse
I found one method of disabling sleep using a wake_lock command by placing it within the init.sh file under the function_misc section line 19
echo lock_me > /sys/power/wake_lock
this will dim the screen but not turn off the CPU so the digitizer will remain active now.
Please let me know if this might cause any other unfavorable issues.

PartitioningTool.py fails on 1 kb partition

This is my partition table as generated by gdisk
Logical sector size: 512 bytes
Disk identifier (GUID): 98101B32-BBE2-4BF2-A06E-2BB33D000C20
Partition table holds up to 32 entries
First usable sector is 34, last usable sector is 15269854
Partitions will be aligned on 2-sector boundaries
Total free space is 313196 sectors (152.9 MiB)
Code:
# Name Start (sector) End (sector) Size Size (Sectors) Partition GUID Code
1 modem 131072 262143 64 MB 131072 EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
2 sbl1 262144 263167 512KiB 1024 DEA0BA2C-CBDD-4805-B4F9-F428251C3E98
3 sbl1bak 263168 264191 512KiB 1024 DEA0BA2C-CBDD-4805-B4F9-F428251C3E98
4 aboot 264192 266239 1024KiB 2048 400FFDCD-22E0-47E7-9A23-F16ED9382388
5 abootbak 266240 268287 1024KiB 2048 400FFDCD-22E0-47E7-9A23-F16ED9382388
6 rpm 268288 269311 512KiB 1024 098DF793-D712-413D-9D4E-89D711772228
7 rpmbak 269312 270335 512KiB 1024 098DF793-D712-413D-9D4E-89D711772228
8 tz 270336 271871 768KiB 1536 A053AA7F-40B8-4B1C-BA08-2F68AC71A4F4
9 tzbak 271872 273407 768KiB 1536 A053AA7F-40B8-4B1C-BA08-2F68AC71A4F4
10 pad 273408 275455 1024KiB 2048 EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
11 modemst1 275456 278527 1.5MiB 3072 EBBEADAF-22C9-E33B-8F5D-0E81686A68CB
12 modemst2 278528 281599 1.5MiB 3072 0A288B1F-22C9-E33B-8F5D-0E81686A68CB
13 misc 281600 283647 1024KiB 2048 82ACC91F-357C-4A68-9C8F-689E1B1A23A1
14 fsc 283648 283649 1024Bytes 2 57B90A16-22C9-E33B-8F5D-0E81686A68CB
15 ssd 283650 283665 8KiB 16 2C86E742-745E-4FDD-BFD8-B6A7AC638772
16 splash 283666 304145 10MiB 20480 20117F86-E985-4357-B9EE-374BC1D8487D
17 DDR 393216 393279 32KiB 64 20A0C19C-286A-42FA-9CE7-F64C3226A794
18 fsg 393280 396351 1.5MiB 3072 638FF8E2-22C9-E33B-8F5D-0E81686A68CB
19 sec 396352 396383 16KiB 32 303E6AC3-AF15-4C54-9E9B-D9A8FBECF401
20 boot 396384 461919 32MiB 65536 20117F86-E985-4357-B9EE-374BC1D8487D
21 system 461920 4557919 2GB 4096000 97D7B011-54DA-4835-B3C4-917AD6E73D74
22 persist 4557920 4623455 32MiB 65536 6C95E238-E343-4BA8-B489-8681ED22AD0B
23 apedata 4623456 4688991 32MiB 65536 6C95E238-E343-4BA8-B489-8681ED22AD0B
24 cache 4688992 5213279 256MiB 524288 5594C694-C871-4B5F-90B1-690A6F68E0F7
25 recovery 5213280 5278815 32MiB 65536 9D72D4E4-9958-42DA-AC26-BEA7A90B0434
26 devinfo 5278816 5280863 1024KiB 2048 1B81E7E6-F50D-419B-A739-2AEEF8DA3335
27 keystore 5373952 5374975 512KiB 1024 DE7D4029-0F5B-41C8-AE7E-F6C023A02B33
28 oem 5374976 5506047 64MiB 131072 7DB6AC55-ECB5-4E02-80DA-4D335B973332
29 config 5506048 5507071 512KiB 1024 91B72D4D-71E0-4CBF-9B8E-236381CFF17A
30 userdata 5507072 15269854 4.7GiB 9762783 1B81E7E6-F50D-419B-A739-2AEEF8DA3335
My version of the tool is this
Code:
!/usr/bin/python
#===========================================================================
# This script parses "partition.xml" and creates numerous output files
# specifically, partition.bin, rawprogram.xml
# REFERENCES
# $Header: //source/qcom/qct/core/pkg/bootloaders/rel/1.2/boot_images/core/storage/tools/jsdcc/partition_load_pt/PartitioningTool.py#2 $
# $DateTime: 2012/01/12 16:00:13 $
# $Author: coresvc $
# when who what, where, why
# -------- --- -------------------------------------------------------
# 2011-03-22 ah rawprogram for GPT for 'grow' partition, since mjsdload.cmm couldn't handle big number
# 2011-03-22 ah Corrected final disk size patch (off by 1 sector), corrected GPT labels (uni-code)
# 2011-03-18 ah Fixed default bug for DISK_SIGNATURE, align_wpb -> align
# 2011-03-16 ah New DISK_SIGNATURE tag added for MBR partitions, Split partition0.bin into
# MBR0.bin and EBR0.bin, Corrected bug in backup GPT DISK patching
# 2011-03-10 ah Removes loadpt.cmm, splits partition0.bin to MBR0.bin, EBR0.bin
# 2011-03-09 ah Much more error checking, cleaner, adds "align_wpb" tag
# 2011-02-14 ah Added patching of DISK for GPT
# 2011-02-02 ah Allow MBR Type to be specified as "4C" or "0x4C"
# 2011-25-01 ah Outputs "patch.xml" as well, allows more optimal partition alignment
# 2010-12-01 ah Matching QPST, all EXT partitions 64MB aligned (configurable actually)
# More error checking, Removed CHS option, GPT output is 2 files (primary and backup)
# 2010-10-26 ah better error checking, corrected typo on physical_partition for > 0
# 2010-10-25 ah adds GPT, CFILE output, various other features
# 2010-10-08 ah released to remove compile errors of missing PERL script modules
I am purposely trying to keep my fsc partition to 1kb. I can make the change in my xml file to 2kb and the tool will continue. If I leave it at 1kb it will error out. Anyone else have this issue?
Should have held off asking. Once I found a newer version of the tool that issue is solved. Case closed.

Question couldn't host Android Automotive OS 11 in Raspberry Pi 4 Model B

Hi, I downloaded the img file from the provided link(https://images.snappautomotive.com/rpi/snapp_automotive_rpi4_32gb_20211119.img.zip), but after successfully flashing the image file to an SD card, the raspberry pi4 model b didn't boot up. It shows (attached are the images of shown error) :
Raspberry Pi 4 Model B - 8GB bootloader: 6efe41bd 2022/01/25
board: 003115 6485fcf2 e4:5f:01:ad:58:05 boot: mode SD 1 order f41 retry 0/1 restart 18/-1
SD: card detected 00035344534431323885fa236632a165 part: mbr [0x0c:00000800 0x83:00040800 0x83:00440800 0x83:00480800]
fw: start4.elf fixup4.dat
net: down ip: 0.0.0.0 sn: 0.0.0.0 gw: 0.0.0.0
tftp: 0.0.0.0 00:00:00:00:00:00
Trying partition: 6
type: 16 lba: 2048 oem: 'mkfs. fat' volume:
rsc 4 fat-sectors 256 c-count 65399 c-size 4
root dir cluster 1 sectors 32 entries 512 Read config.txt bytes 206 hnd 0x00000000
Read start4.elf bytes 2214880 hnd 0x00000000 Read fixup4.dat bytes 5433 hnd 0x00000000
Firmware: 4b4aff21f72c5b9ba39d83c7b0f8fa910a6ef99b Dec 15 2020 14:48:29
0x00d03115 0x00000000 0x0000003f
start4.elf: is not compatible This board requires newer software
Get the latest software from https://www.raspberrypi.com/software/
Help me solve the issue. What should I follow?
just add the polestar and volvo images for emulator in android auto

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