efs j330fn - Samsung Galaxy J3 (2017) Questions & Answers

hi, I have irreparably damaged the efs file. someone would be able to pass it to me. The j330f version is also fine . pls ... I'm getting crazy

Most problems can be solved by just reflashing your current firmware with odin

xda general said:
Most problems can be solved by just reflashing your current firmware with odin
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i have solved but another error.....
No Support SINGLE-SKU
Supported API: 3
dm-verity error...
failed code : 0x02
help me!!

Diegom1989 said:
i have solved but another error.....
No Support SINGLE-SKU
Supported API: 3
dm-verity error...
failed code : 0x02
help me!!
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Click to collapse
Wrong firmware.
Flash the correct region or just root it.

ashyx said:
Wrong firmware.
Flash the correct region or just root it.
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Click to collapse
It's possibile to change the region?

Diegom1989 said:
It's possibile to change the region?
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No just use the correct firmware.

Related

[Q] How change "wo" splash logo?

Dear friends, how way change this? (H60-L02)
china "wo" logo and chinese sound very bad
felfex said:
Dear friends, how way change this? (H60-L02)
china "wo" logo and chinese sound very bad
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Click to collapse
+1!
I don't have branded version "WO" of L02 but according to MiceRus from 4pda.ru you can debrand L02 by changing "oeminfo".
Debrand function added on Multi-Tool.
VirusPlus said:
I don't have branded version "WO" of L02 but according to MiceRus from 4pda.ru you can debrand L02 by changing "oeminfo".
Debrand function added on Multi-Tool.
Click to expand...
Click to collapse
With "Wo" Logo,it's H60-L02 China Unicom Custom Version,share the same code name with WCDMA Standard Version
It is said that user of custom device can try to flash EMUI2.3 B113 version(H60-L02 Standard - Chinese Version)to "turning“ the device to standard version.
FYI:
It seems that the OEMINFO partition has to match the firmware revision, at least the provided OEMINFO in the Multitool doesnt work here together with the 5.16.1 FW on L02.
From what I understood on 4PDA the same can happen with b307 vs. b310.
yes! i see multitool "debrand" option. it's worked. very very thanks.
Good for you .
felfex said:
yes! i see multitool "debrand" option. it's worked. very very thanks.
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Click to collapse
With what ROM did you try it and it works?
jesterhead82 said:
FYI:
It seems that the OEMINFO partition has to match the firmware revision, at least the provided OEMINFO in the Multitool doesnt work here together with the 5.16.1 FW on L02.
From what I understood on 4PDA the same can happen with b307 vs. b310.
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Click to collapse
myahyam said:
Good for you .
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To all who try this method could you please feedback on which ROM did you try it and if it worked or not?
Oeminfo file isn't included on FullROM updates or OTAs, unless it is a part of other img file.
VirusPlus said:
With what ROM did you try it and it works?
To all who try this method could you please feedback on which ROM did you try it and if it worked or not?
Oeminfo file isn't included on FullROM updates or OTAs, unless it is a part of other img file.
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Click to collapse
5.1.16 (But after bootlop, i'm reinstall rom)
I tried on 5.1.16 and on B310 (L02), both no luck.
VirusPlus said:
With what ROM did you try it and it works?
To all who try this method could you please feedback on which ROM did you try it and if it worked or not?
Oeminfo file isn't included on FullROM updates or OTAs, unless it is a part of other img file.
Click to expand...
Click to collapse
jesterhead82 said:
I tried on 5.1.16 and on B310 (L02), both no luck.
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Click to collapse
Only L02 models have branded version.
Are you sure that "ADB shell" got root permissions?
Feedback from greek forums is that debrand working, thats really odd.
Did you try to do it manual and still didn't works?
VirusPlus said:
Only L02 models have branded version.
Are you sure that "ADB shell" got root permissions?
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Click to collapse
Yes, was able to dump and load modified + original oeminfo partitions (32MB).
VirusPlus said:
Feedback from greek forums is that debrand working, thats really odd.
Did you try to do it manual and still didn't works?
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Click to collapse
Had to do it manually anyway (no windows), Strange that it works for some, because I tried yesterday and today again..
I dont think that I need to wipe the device after flashing, because thats the only step I did not try out...
jesterhead82 said:
Yes, was able to dump and load modified + original oeminfo partitions (32MB).
Had to do it manually anyway (no windows), Strange that it works for some, because I tried yesterday and today again..
I dont think that I need to wipe the device after flashing, because thats the only step I did not try out...
Click to expand...
Click to collapse
i dodn't think that wipe will help.
btw did you try to reinstall full rom after debrand?
if you install it with local update you will not lost any data.
Did local update with both versions.
- Local Update with b310
- Dumped original OEMINFO
- Flashed modfied OEMINFO
- Rebooted (did only start into recovery)
Also tried 3btn upgrade after unsucessfull start. Could you post the md5sum of the image?
jesterhead82 said:
Did local update with both versions.
- Local Update with b310
- Dumped original OEMINFO
- Flashed modfied OEMINFO
- Rebooted (did only start into recovery)
Also tried 3btn upgrade after unsucessfull start. Could you post the md5sum of the image?
Click to expand...
Click to collapse
Maybe help if you do local update after flashed oeminfo.
4729986AE9146A01A9908760C9ECACBE
VirusPlus said:
Maybe help if you do local update after flashed oeminfo.
4729986AE9146A01A9908760C9ECACBE
Click to expand...
Click to collapse
Hi VirusPlus, I have another question; how do make clock center? all icons are stacked right.. firmware version 5.1.16

[Completed] Can I still flash stock firmware in odin successfully even with FRP enable ?

Failed odin flashing due to FRP enable..
DutertePH said:
Failed odin flashing due to FRP enable..
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Click to collapse
Greetings!
Thank you for using XDA Assist.
In order to guide you, I need you to provide your device make and model.

DRK not found J700F

Accidentally deleted all files(system,efs etc. ) using twrp recovery. I didn't backed up before formatting all things. So I made backup of everything like system , efs etc. From another J700F mobile And restored in my j700F mobile.After that restoration I'm getting error of DRK not found / dm - verity check failed / flash eng binary then drk . My phone is in warranty but because of root knix tripped and warranty void.any solution ?
I got my real imei back but While dialing *#06# Imei shown but S/N not showing. Help Me !
SmartSwitch is your friend
Sent from my SM-A520F using XDA-Developers Legacy app
Not Working
dodo2244 said:
SmartSwitch is your friend
Sent from my SM-A520F
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Click to collapse
Dear Friend,
I used smart switch which didn't fixed my problem. I also downloaded latest firmware from sammobile and flashed with odin but this method also failed to fix my problem.
I think Combination files can solve my problem but I am unable to find latest combination files (Marshmallow)
I think there is no solution for my problem
jbrar123 said:
I think there is no solution for my problem
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Click to collapse
Lollipop.
COMBINATION ROM DOWNGRADE FRP GOOGLE ACCOUNT Samsung Galaxy J7 SM-J700F REPAIR DRK dm-verity
http://www.mediafire.com/download/s...02935_QB8107904_REV00_user_mid_noship.tar.md5
Downgrading Not possible from marshmallow to lollipop....I think :crying:
jbrar123 said:
Downgrading Not possible from marshmallow to lollipop....I think :crying:
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Click to collapse
Did you try?
ashyx said:
Did you try?
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Click to collapse
Error SW REV check failed something like this before I tried to flash lollipop on my mobile.I downloaded firmware from sammobile.
jbrar123 said:
Error SW REV check failed something like this before I tried to flash lollipop on my mobile.I downloaded firmware from sammobile.
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Click to collapse
Yes, but did you actually try this firmware. This is not standard firmware.
What build is your firmware?
ashyx said:
Yes, but did you actually try this firmware. This is not standard firmware.
What build is your firmware?
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Click to collapse
ANDROID VERSION - 6.0.1
BASEBAND VERSION - J700FXXU33BPJ4
Build Number - MMB29K.J700FXXU3BPJ3
ANDROID SECURITY PATCH - 1 OCTOBER,2016
Anyone of you have 4files repair firmware for J700F Marshmallow because I'm on marshmallow????
Thanks in advance..
ashyx said:
Lollipop.
COMBINATION ROM DOWNGRADE FRP GOOGLE ACCOUNT Samsung Galaxy J7 SM-J700F REPAIR DRK dm-verity
http://www.mediafire.com/download/s...02935_QB8107904_REV00_user_mid_noship.tar.md5
Click to expand...
Click to collapse
This files shows error in odin. Odin shows an error ERROR : INVALID md5 binary
jbrar123 said:
This files shows error in odin. Odin shows an error ERROR : INVALID md5 binary
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Click to collapse
What did you use to extract the rar archive? I suggest you use 7zip.
ashyx said:
What did you use to extract the rar archive? I suggest you use 7zip.
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Click to collapse
I used Winrar
ashyx said:
What did you use to extract the rar archive? I suggest you use 7zip.
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Click to collapse
Using 7zip same error displayed..
jbrar123 said:
Using 7zip same error displayed..
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Click to collapse
Are you able to extract the contents of the md5 with 7zip?
If so just remove the md5 extension.
ashyx said:
Are you able to extract the contents of the md5 with 7zip?
If so just remove the md5 extension.
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Click to collapse
No, I already tried this by removing .md5 I am not able to open with any archiever. I think this firmware file has problem....
DRK Not FOUND Install Eng Binary First then Install Drk
jbrar123 said:
Accidentally deleted all files(system,efs etc. ) using twrp recovery. I didn't backed up before formatting all things. So I made backup of everything like system , efs etc. From another J700F mobile And restored in my j700F mobile.After that restoration I'm getting error of DRK not found / dm - verity check failed / flash eng binary then drk . My phone is in warranty but because of root knix tripped and warranty void.any solution ?
I got my real imei back but While dialing *#06# Imei shown but S/N not showing. Help Me !
Click to expand...
Click to collapse
Fixed Problem of S/N by myself but drk problem is still there...
I have same problem
I have same problem DRK file for SM-J700f ids not found

need update for chm-u01 c636b180

hi all brothers
my build is CHM-U01 V100R001C636B180
i need to update to version 5 or 6
i try all file all country i get failed
when i get phone/phone have cwm recovery
i flash stock recovery but failed update
any sol?
br thanks
operator name:hw
country name:spcseas
dark_boy99 said:
operator name:hw
country name:spcseas
Click to expand...
Click to collapse
Did you root your device?
If yes first unroot the device.
Later use dload or force update method to update your device.
Here is the guide
https://forum.xda-developers.com/honor-4c/how-to/installing-p8lite-roms-honor-4c-t3617942
Update files link in that guide.
miststudent2011 said:
Did you root your device?
If yes first unroot the device.
Later use dload or force update method to update your device.
Here is the guide
https://forum.xda-developers.com/honor-4c/how-to/installing-p8lite-roms-honor-4c-t3617942
Update files link in that guide.
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Click to collapse
thanks for reply
i changed oeminfo and my problem solved
dark_boy99 said:
thanks for reply
i changed oeminfo and my problem solved
Click to expand...
Click to collapse
Can you share me that oem info file?

Question [SOLVED]

hello, my problem is with my A12 (A125M) so he stuck in "an error has occurred while updating the device software.Use the Emergency recovery function in the Smart Switch PC software" i tried much things and still not working, also i tried too flash the stock rom i got this error "SW REV CHECK FAIL : [vbmeta] Fused 3 > Binary 2 RP check error : vbmeta , if someone know how to fix it please comment, thanks. (also i have twrp installed)
Disobedient. said:
hello, my problem is with my A12 (A125M) so he stuck in "an error has occurred while updating the device software.Use the Emergency recovery function in the Smart Switch PC software" i tried much things and still not working, also i tried too flash the stock rom i got this error "SW REV CHECK FAIL : [vbmeta] Fused 3 > Binary 2 RP check error : vbmeta , if someone know how to fix it please comment, thanks. (also i have twrp installed)
Click to expand...
Click to collapse
Flash the right firmware binary version. You can’t flash binary lower then your current firmware version
edward0181 said:
Flash the right firmware binary version. You can’t flash binary lower then your current firmware version
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Click to collapse
alright i'm gonna do this! thanks
edward0181 said:
Flash the right firmware binary version. You can’t flash binary lower then your current firmware version
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Click to collapse
So tried the my stock rom binary 2 and 3 and still not working. if you have another way to i try please comment
.
Disobedient. said:
So tried the my stock rom binary 2 and 3 and still not working. if you have another way to i try please comment
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Click to collapse
Where are you downloading your firmware? And what is the exact firmware you're flashing?
ShaDisNX255 said:
Where are you downloading your firmware? And what is the exact firmware you're flashing?
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i got a way to solve it
first i flashed wrong binary just to get the error and go to in download mode,then i flashed the stock rom and worked.

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