Failed to mount '/product' (invalid argument) - Samsung Galaxy A50s ROMs, Kernels, Recoveries, & O

I have Samsung A50s.
Currently with NO OS as i was flashing infinity os and it did not work so i went back to TWRP to wipe system and start all over gain but it did not work and since i am getting this error what ever i wipe and thus i have no os on my phone right .
Please help me out as i could not find any fix for this.
Thanks

Raza0208 said:
I have Samsung A50s.
Currently with NO OS as i was flashing infinity os and it did not work so i went back to TWRP to wipe system and start all over gain but it did not work and since i am getting this error what ever i wipe and thus i have no os on my phone right .
Please help me out as i could not find any fix for this.
Thanks
Click to expand...
Click to collapse
i have the same issue with my note 10+ snapdragon n9750

powerful111 said:
i have the same issue with my note 10+ snapdragon n9750
Click to expand...
Click to collapse
I found the solution it to flash the CSC file with Odin as it is the product image.

Raza0208 said:
I found the solution it to flash the CSC file with Odin as it is the product image.
Click to expand...
Click to collapse
Thank you, I was able to restore from my nandroid back up

Raza0208 said:
I found the solution it to flash the CSC file with Odin as it is the product image.
Click to expand...
Click to collapse
Does it work bro??
I'm facing same issue with infinity os v2

Raza0208 said:
I found the solution it to flash the CSC file with Odin as it is the product image.
Click to expand...
Click to collapse
can you tell in details please, facing same issue here

Raza0208 said:
I have Samsung A50s.
Currently with NO OS as i was flashing infinity os and it did not work so i went back to TWRP to wipe system and start all over gain but it did not work and since i am getting this error what ever i wipe and thus i have no os on my phone right .
Please help me out as i could not find any fix for this.
Thanks
Click to expand...
Click to collapse
by flashing stock rom ??

Related

[HELP] Soft-Bricked i527M

I must have messed up during root, and my wifi wasnt turning on so I tried to flash stock rom, and now it wont boot. It boots up to;
Image too large!! W:1080 H:1920
display image fail
Secure fail: kernel
I've tried flashing several roms, yet no luck and I'm sure people have fixed this issue with their phones before. Some please help if they can
fogtint said:
I must have messed up during root, and my wifi wasnt turning on so I tried to flash stock rom, and now it wont boot. It boots up to;
Image too large!! W:1080 H:1920
display image fail
Secure fail: kernel
I've tried flashing several roms, yet no luck and I'm sure people have fixed this issue with their phones before. Some please help if they can
Click to expand...
Click to collapse
Are you sure you flash the correct firmware?..The secure kernel fail happen when you try to downgrading..
Carnage said:
Are you sure you flash the correct firmware?..The secure kernel fail happen when you try to downgrading..
Click to expand...
Click to collapse
My Mega was on 4.2.2 before I even thought about rooting it. The Samsung mega only has 4.2.2 firmware does it not? If it doesn't where do I find the lower firmwares?
This issue won't allow me to enter recovery mode. I can only enter download mode or ODIN is what its referred to.
fogtint said:
My Mega was on 4.2.2 before I even thought about rooting it. The Samsung mega only has 4.2.2 firmware does it not? If it doesn't where do I find the lower firmwares?
Click to expand...
Click to collapse
Yup,the mega still on 4.2.2 but some of newer firmwares got knox on it...try search the firmwares on SamMobile..or maybe @starmaster10 can help.
Edit:you cannot downgrade if you knox tripped.Choose the exact firmware you running before.
Carnage said:
Yup,the mega still on 4.2.2 but some of newer firmwares got knox on it...try search the firmwares on SamMobile..or maybe @starmaster10 can help.
Edit:you cannot downgrade if you knox tripped.Choose the exact firmware you running before.
Click to expand...
Click to collapse
I've spent a good part of the day looking for solutions and downloads and whatnot but still nothing. Am I screwed?
fogtint said:
I've spent a good part of the day looking for solutions and downloads and whatnot but still nothing. Am I screwed?
Click to expand...
Click to collapse
Try this http://forum.xda-developers.com/showthread.php?t=2461203
Carnage said:
Try this http://forum.xda-developers.com/showthread.php?t=2461203
Click to expand...
Click to collapse
I have a sd card for the phone but since I have this issue I can't enter usb storage mode so I can't put any files on it. I tried flashing all the firmwares with ODIN but I still end up with the secure fail: kernel error.
fogtint said:
I have a sd card for the phone but since I have this issue I can't enter usb storage mode so I can't put any files on it. I tried flashing all the firmwares with ODIN but I still end up with the secure fail: kernel error.
Click to expand...
Click to collapse
I GOT MY PHONE BACK!!!!!!!! THANK YOU SO MUCH OMFG.. ONE THING THOUGH, WIFI ISNT WORKING..sorry for caps i spent 12hours straight looking for a solution
fogtint said:
I GOT MY PHONE BACK!!!!!!!! THANK YOU SO MUCH OMFG.. ONE THING THOUGH, WIFI ISNT WORKING..sorry for caps i spent 12hours straight looking for a solution
Click to expand...
Click to collapse
No worries man.glad you fix it by yourself.
Carnage said:
No worries man.glad you fix it by yourself.
Click to expand...
Click to collapse
Re-flashed a rom I found in the thread you sent, and wifi is working fine. Thanks again. :good:
fogtint said:
Re-flashed a rom I found in the thread you sent, and wifi is working fine. Thanks again. :good:
Click to expand...
Click to collapse
Can you tell me which rom you flash to have the wifi working? I had the same wifi problme before and ends up have to flash with custom rom cm11.
Thx
bigboy0723 said:
Can you tell me which rom you flash to have the wifi working? I had the same wifi problme before and ends up have to flash with custom rom cm11.
Thx
Click to expand...
Click to collapse
ROOT_JDQ39.I527MVLUBNA3 <---thats what it was called. You can search in the thread for the link
bigboy0723 said:
Can you tell me which rom you flash to have the wifi working? I had the same wifi problme before and ends up have to flash with custom rom cm11.
Thx
Click to expand...
Click to collapse
I beleive this is the post for that rom here and you might have ti take the md5 ext. off the end of the file if it does not work..and this rom is pre-rooted also.
starmaster10 said:
I beleive this is the post for that rom here and you might have ti take the md5 ext. off the end of the file if it does not work..and this rom is pre-rooted also.
Click to expand...
Click to collapse
Yep, that's what I did. Thanks again for all your help.
i527 firmware
I want to post a sticky with unbrick instructions.
hello every one ,,,,,,
i have i527m for unlock ,, so i need to root this first i try wit kingo root etc but no luck , also super user new verion ,,
then i flash my phone with pre rooted file ROOT_JDQ39.I527MVLUBNA3 this file ,
after that now my phone dont have imei ,, imei \null null ,, basband unkown ,, ,,
and it showing 4.2.2 verion in side ,
now i cant find the offical file of 4.4.2 wich was inside before ,,
i try with i527m file like bell file etc ,, but i cant flash using odin , its failed ,,
also i try with an other i527m file its flashed but after flash i got image size error \etc
any way come to the point , i alrady try with 4.4.2 and 4.4.4 wich is alrady post here by an indian guy ,he put lot off file but all are not working on my phone , with sd card methoot , i try but all firmware are failed ,,,,,
now i need 4.4.2 firmware plz any one give me link ,,,
i527m 4.4.2
thanx in adance

Bricked Samsung Galaxy S6 Edge International version (SM-G825F)

I need help to unbrick my phone. Here are the details of my phone and things I did before it became useless.
- Version: Updated version of Samsung Galaxy S6 Edge Marshmallow Android 6.0.
- replaced its recovery with TWRP via odin (3.10.6)
- install a ROM with the use of TWRP recovery.
- After rooting my phone and flashing a new rom via TWRP, I can't use my phone's physical buttons.
I also tried full-wipe installation of Custom rom and I got the same issue. I tried restoring it to a stock rom, but it always says "Fail".
Do you guys have any suggestions how can I fix my phone?
Which rom did you flash?
What point in odin does it fail?
I take it you have G925F? Not G8.
Whats your region and what firmware did you try to flash (stock)
callumbr1 said:
Which rom did you flash?
What point in odin does it fail?
I take it you have G925F? Not G8.
Whats your region and what firmware did you try to flash (stock)
Click to expand...
Click to collapse
Thank you for your reply. Here are my answers:
-I flashed "CarHDRom" to my phone using TWRP 3.0.
- Yes, 825F is just a typo, G925F is the correct model name. I double checked it in the box.
- Philippines, and I already downloaded the firmware that you suggested in another post about softbricked g925F (G925FXXU3DPAD_G925FOXA3DPAD_XEU).
lexeroy said:
Thank you for your reply. Here are my answers:
-I flashed "CarHDRom" to my phone using TWRP 3.0.
- Yes, 825F is just a typo, G925F is the correct model name. I double checked it in the box.
- Philippines, and I already downloaded the firmware that you suggested in another post about softbricked g925F (G925FXXU3DPAD_G925FOXA3DPAD_XEU).
Click to expand...
Click to collapse
Have you flashed the stock firmware you just posted?
callumbr1 said:
Have you flashed the stock firmware you just posted?
Click to expand...
Click to collapse
Yes via Odin, and it always says:
NAND Write Start.
FAIL.
lexeroy said:
Yes via Odin, and it always says:
NAND Write Start.
FAIL.
Click to expand...
Click to collapse
I would first try with odin v 3.10.7 not 3.10.6.
Make sure you have origional cable and debug mode is on in dev options.
If this fails look for the firmware in the picture. Download and flash that.
Any problems let me know
callumbr1 said:
I would first try with odin v 3.10.7 not 3.10.6.
Make sure you have origional cable and debug mode is on in dev options.
If this fails look for the firmware in the picture. Download and flash that.
Any problems let me know
Click to expand...
Click to collapse
Still Fail after trying different original Samsung Cable. Please check my attachment.
By the way, where can I see that? Can you share the link for me?
lexeroy said:
Still Fail after trying different original Samsung Cable. Please check my attachment.
By the way, where can I see that? Can you share the link for me?
Click to expand...
Click to collapse
I will pm you the link.
Ohhhh thanks man! Finally this BTU firmware worked to my phone! ???
By the way, I'm going to flash a Custom rom here in my phone.. what recovery do you suggest?
lexeroy said:
By the way, I'm going to flash a Custom rom here in my phone.. what recovery do you suggest?
Click to expand...
Click to collapse
I suggest TWRP. Make a full Nandroid back up before just incase. But if anything goes wrong you can just flash that stock back to fix.
I would root first with cf autoroot.
Then flash your ROM.
Do a full wife when rom installer asks as this is safest way.
If it bootloops just wait.
Glad i can help
Well it looks like CarHDRom is not compatible with my phone. Tried flashing it twice and I waited for 30mins of booting but it doesn't continue.
lexeroy said:
Well it looks like CarHDRom is not compatible with my phone. Tried flashing it twice and I waited for 30mins of booting but it doesn't continue.
Click to expand...
Click to collapse
It is compatible im using it mate. Did you do a clean install? Wipe data when installer asks? My first boot took around 30 mims
30mins? Seriously?? Yeps.. I did a full wipe before booting with the CarHDRom.. is it the most stable TW based ROM now? ? thanks !
lexeroy said:
30mins? Seriously?? Yeps.. I did a full wipe before booting with the CarHDRom.. is it the most stable TW based ROM now? ? thanks !
Click to expand...
Click to collapse
Which kernel did you install when the installer asked you? Yeah id say its probably the most stable rom for s6 edge.
Did you do full wipe in aroma?

Help with error code 7 TWRP when flashing new rom

Hi I have SM-G850F and trying to install the custom rom Resurrection Remix. I am getting error code 7 when flashing through twrp. I have tried everything but i am unable to solve this please somebody help me.
Rom:
https://forum.xda-developers.com/galaxy-alpha/development/rom-resurrectionremix-v5-6-0-t3277521
mobeen_farhan25 said:
Hi I have SM-G850F and trying to install the custom rom Resurrection Remix. I am getting error code 7 when flashing through twrp. I have tried everything but i am unable to solve this please somebody help me.
Rom:
https://forum.xda-developers.com/galaxy-alpha/development/rom-resurrectionremix-v5-6-0-t3277521
Click to expand...
Click to collapse
Which version of recovery do you have?
Help
piotrekkoz said:
Which version of recovery do you have?
Click to expand...
Click to collapse
3.0.3
mobeen_farhan25 said:
3.0.3
Click to expand...
Click to collapse
Have you tried downgrading to 3.0.0 or 2.8.7.0 ?
Yes
mobeen_farhan25 said:
Yes
Click to expand...
Click to collapse
Well, Error 7 is basicly to protect you from flshing the wrong software (for ex. for wrong phone model), have you tried different cm based ROMs (cyanogen mod 14 by modpunk) if you cant install them either it's something wrong with your recovery. If you haven't try it yet, you may flash it again by odin.
piotrekkoz said:
Well, Error 7 is basicly to protect you from flshing the wrong software (for ex. for wrong phone model), have you tried different cm based ROMs (cyanogen mod 14 by modpunk) if you cant install them either it's something wrong with your recovery. If you haven't try it yet, you may flash it again by odin.
Click to expand...
Click to collapse
So can u flash roms through odin?
I cant install Linoege OS for Samsung galaxy alpha it gives me the same error.
Please somebody help me to get rid of error 7
I am a noob so if anyone can solve this for me i will be grateful.
mobeen_farhan25 said:
So can u flash roms through odin?
I cant install Linoege OS for Samsung galaxy alpha it gives me the same error.
Please somebody help me to get rid of error 7
I am a noob so if anyone can solve this for me i will be grateful.
Click to expand...
Click to collapse
I meant to flash twrp in odin again, if this won't help you might try flashing official firmware and then custom recovery again.
piotrekkoz said:
I meant to flash twrp in odin again, if this won't help you might try flashing official firmware and then custom recovery again.
Click to expand...
Click to collapse
I will try

how to lock bootloader again on honor 5x?

Hi guys!
I am stuck in honor 5x...
First i tried to delete my stock rom and install a new rom.
I followed all the instructions...but i didnt see that...unlocking a bootloader in build370(indian version) creates bootloop. :crying:
later with a backup i managed to restore the backup....
but now im stuck since i can't update any official release neither install any custom rom
Whatever new os i try to install i get a bootloop its a build problem i just want to reverse my build to old one:crying::crying::crying:
System info Below:
Model: KIW-L22
Build Number:B370
EMUI Version: 4.0.1
android version 6.0.1
I Just want someone to give me a solution that:
How to lock bootloader and go back to the old build (b320)
Help me Guys:crying::crying:
Thank You so much in advance:good:
padmanabha said:
Hi guys!
I am stuck in honor 5x...
First i tried to delete my stock rom and install a new rom.
I followed all the instructions...but i didnt see that...unlocking a bootloader in build370(indian version) creates bootloop. :crying:
later with a backup i managed to restore the backup....
but now im stuck since i can't update any official release neither install any custom rom
Whatever new os i try to install i get a bootloop its a build problem i just want to reverse my build to old one:crying::crying::crying:
System info Below:
Model: KIW-L22
Build Number:B370
EMUI Version: 4.0.1
android version 6.0.1
I Just want someone to give me a solution that:
How to lock bootloader and go back to the old build (b320)
Help me Guys:crying::crying:
Thank You so much in advance:good:
Click to expand...
Click to collapse
You need to flash stock recovery ..flash rollback pkg and the have to flash desired firmware which ever number you want to flash....
For custom ROM you have to be on 350 or under firmware number..
You have Indian variant??
hassanjavaid8181 said:
You need to flash stock recovery ..flash rollback pkg and the have to flash desired firmware which ever number you want to flash....
For custom ROM you have to be on 350 or under firmware number..
You have Indian variant??
Click to expand...
Click to collapse
can you give me link please.............i can't understand i still noobie here :crying::crying::crying: yes im using indian variant
and whatever i try to flash it leads to bootloops
padmanabha said:
can you give me link please.............i can't understand i still noobie here :crying::crying::crying: yes im using indian variant
and whatever i try to flash it leads to bootloops
Click to expand...
Click to collapse
here is the guide..
https://forum.xda-developers.com/honor-5x/how-to/detailed-guide-to-downgrade-marshmallow-t3455535
read all steps carefully download all file that mention
and do not proceed if any file missing..
if you have any question report here..
hassanjavaid8181 said:
here is the guide..
https://forum.xda-developers.com/honor-5x/how-to/detailed-guide-to-downgrade-marshmallow-t3455535
read all steps carefully download all file that mention
and do not proceed if any file missing..
if you have any question report here..
Click to expand...
Click to collapse
i have a doubt...since i have unlocked my bootloader i can't officially update on my phone....i still get update notification but if i click update it will go into bootloop, so my question is will this work if it is in this condition?
padmanabha said:
i have a doubt...since i have unlocked my bootloader i can't officially update on my phone....i still get update notification but if i click update it will go into bootloop, so my question is will this work if it is in this condition?
Click to expand...
Click to collapse
if you have twrp installed then OTA update will give bootloop.
if you have stock recovery it it will install without any error..
doesnt matter if your bootloader is lock or unlock
hassanjavaid8181 said:
if you have twrp installed then OTA update will give bootloop.
if you have stock recovery it it will install without any error..
doesnt matter if your bootloader is lock or unlock
Click to expand...
Click to collapse
i have twrp!!! now what to do?
padmanabha said:
i have twrp!!! now what to do?
Click to expand...
Click to collapse
just flash stock recovery... like you flash twrp...
hassanjavaid8181 said:
just flash stock recovery... like you flash twrp...
Click to expand...
Click to collapse
please elborate like u did last time...since i can't take any chances of bootlooping problems...so im taking xtra care :cyclops: please ignore me being newbie...thanks a lot u helped me a lot:laugh:
padmanabha said:
please elborate like u did last time...since i can't take any chances of bootlooping problems...so im taking xtra care :cyclops: please ignore me being newbie...thanks a lot u helped me a lot:laugh:
Click to expand...
Click to collapse
do you have stock firmware file??
hassanjavaid8181 said:
do you have stock firmware file??
Click to expand...
Click to collapse
no
padmanabha said:
no
Click to expand...
Click to collapse
you will have to download whole firmware to get stock recovery out of it..
or you can ask someone who have stock recovery.img for your model..
may be this thread can help you..
https://forum.xda-developers.com/honor-5x/how-to/repository-honor-5x-file-depot-t3328288
hassanjavaid8181 said:
you will have to download whole firmware to get stock recovery out of it..
or you can ask someone who have stock recovery.img for your model..
may be this thread can help you..
https://forum.xda-developers.com/honor-5x/how-to/repository-honor-5x-file-depot-t3328288
Click to expand...
Click to collapse
okay i have downloaded the whole firmware of b350....but in that post it say do not install it when you have twrp,if installed i will get bricked anyway after this what i have to do?
padmanabha said:
okay i have downloaded the whole firmware of b350....but in that post it say do not install it when you have twrp,if installed i will get bricked anyway after this what i have to do?
Click to expand...
Click to collapse
make a all partitions twrp backup of your stock rom first..all partitions
the then extract b350 which you have downloaded with huawei update extractor(its an app you can download from google)
then flash stock recovery which you have extracted from b350 and flash it via adb fastboot..
then downgrade to b350 by following the guide which i send you..
do some research when you feel its ok to do so then do it.
Oh !! Cant he flash update.app directly through erecovery ?
gopinaidu77 said:
Oh !! Cant he flash update.app directly through erecovery ?
Click to expand...
Click to collapse
Yes he can but he wanted to go back to older firmware..
hassanjavaid8181 said:
Yes he can but he wanted to go back to older firmware..
Click to expand...
Click to collapse
Oh . Then he can flash older update.app
Solved your issue op?
I wanna know too.
hassanjavaid8181 said:
Solved your issue op?
Click to expand...
Click to collapse
im trying now.i am directly trying with my b350 build but my current build is b370 will there be any probs?

Unable to flash pixel experience rom {Error 7}

Hey friends,
Today i tried to install pixel rom,But couldnt able to proceed because of error 7 in twrp
I did was,
installed twrp 3.2.0
updated firmware to pie
mounted necassary things
but couldnt able to flash kindly someone help
flash this TWRP 3.2.3-x Unofficial with working DECRYPTION 12/10/2018...it worked for me...here is the xda post https://forum.xda-developers.com/po...1-unlock-bootloader-custom-t3839405?nocache=1 and this is the link for twrp
https://androidfilehost.com/?w=files&flid=283470
Does my solution solved your problem...If yes then please comment here so that other users facing the same problem might get some help from this. Thank you.
forever.parv said:
Does my solution solved your problem...If yes then please comment here so that other users facing the same problem might get some help from this. Thank you.
Click to expand...
Click to collapse
Hello, I'm using your TWRP verion and i've also tried other versions, but the problem doesn't go away. Anyone can suggest anything?
andrewjmurugan100 said:
Hello, I'm using your TWRP verion and i've also tried other versions, but the problem doesn't go away. Anyone can suggest anything?
Click to expand...
Click to collapse
which firmware version are you using, try the latest or the suggested ver. by the developer
Ash_p said:
which firmware version are you using, try the latest or the suggested ver. by the developer
Click to expand...
Click to collapse
I'm sorry, i already use the suggerted versions for the installation process but it doesn't change anything at all. Now i'm trying to flash the stock ROM via TWRP but i can't due to the same error 7, maybe i'll try using miflash tool but i don't know how to use it.
What I did was just basically download and extract the pixel expeirence folder to your PC and later on go into the updates folder then search for google-android in which you will find the file for the binary and also the script then click on the script and open with notepad and delete the first few lines where it started with "ASSERT". After you have done all these compresss the folders back into one and try install it again
Have you tried formatting data???

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