failed to mount data invalid argument - Samsung Galaxy S7 Edge Questions and Answers

im trying to create a backup but i get that error message

collwatt said:
im trying to create a backup but i get that error message
Click to expand...
Click to collapse
Did you follow OP where it said to format data?
"And on that bombshell!"
Sent from my Stunningly Beautiful Echoe Powered G935F

​
s7freak said:
Did you follow OP where it said to format data?
"And on that bombshell!"
Sent from my Stunningly Beautiful Echoe Powered G935F
Click to expand...
Click to collapse
format the Sd card?

Internal memory
"And on that bombshell!"
Sent from my Stunningly Beautiful Echoe Powered G935F

s7freak said:
Did you follow OP where it said to format data?
"And on that bombshell!"
Sent from my Stunningly Beautiful Echoe Powered G935F
Click to expand...
Click to collapse
by format do you mean wipe it clean? if so, when i wipe/format, wont tjt delete the content?

Yep it sure will but that's what needs to be done
"And on that bombshell!"
Sent from my Stunningly Beautiful Echoe Powered G935F

s7freak said:
Did you follow OP where it said to format data?
"And on that bombshell!"
Sent from my Stunningly Beautiful Echoe Powered G935F
Click to expand...
Click to collapse
seems like a catch 22. in order to back up my data, i must first delete it ?

Use Titanium backup or transfer files to your PC wipe data per OP
"And on that bombshell!"
Sent from my Stunningly Beautiful Echoe Powered G935F

Related

Samsung Galaxy s6 Edge+ Sm-928A

hello guys, i'm going to buy a new phone in 2 days. There are 2 options of S6 edge+ in my country. SM-G928A and SM-G928C. The 928A costs 520$ and 928C costs 650$. Seller sad that you can install russian language to 928C but it wont work in 928A, except this there is no differences between this devices. İ wanted to know what kind of differences between this devices except installing and using another languages? When bootloader will be unlocked, can we install another languages like russian,turkish etc. when bootloader will be unlocked? thanks, have a nice day :fingers-crossed:
kskyigit said:
hello guys, i'm going to buy a new phone in 2 days. There are 2 options of S6 edge+ in my country. SM-G928A and SM-G928C. The 928A costs 520$ and 928C costs 650$. Seller sad that you can install russian language to 928C but it wont work in 928A, except this there is no differences between this devices. İ wanted to know what kind of differences between this devices except installing and using another languages? When bootloader will be unlocked, can we install another languages like russian,turkish etc. when bootloader will be unlocked? thanks, have a nice day :fingers-crossed:
Click to expand...
Click to collapse
G928A is bootloader locked and can't be unlocked so no root
"All we know is...He's called the Stig!"
Sent from my G928C powered by Audax+Rom&Eladios themes
Thanks for answering. You know root is not important for me because I'm kind of old-style that's why it plays very small role in my android life. You say except root there is no differences,thanks again :good:
Sorry,but i don't understand ...It's possible flash another firmware?
Example firmware SM-928A (brand AT&T)---------> SM-928F (ITA no brand)? if yes it's necessary the pit file?
Thank You
A.S.LaVey said:
Sorry,but i don't understand ...It's possible flash another firmware?
Example firmware SM-928A (brand AT&T)---------> SM-928F (ITA no brand)? if yes it's necessary the pit file?
Thank You
Click to expand...
Click to collapse
Via Odin? No it'll bootloop
"All we know is...He's called the Stig!"
Sent from my G928C powered by Audax+Rom&Eladios themes
Ok, no Odin. Another way? tool or box?
Thank You
A.S.LaVey said:
Ok, no Odin. Another way? tool or box?
Thank You
Click to expand...
Click to collapse
No
"And on that bombshell!"
Sent from my Smokin G928C
---------- Post added at 06:24 AM ---------- Previous post was at 06:18 AM ----------
kskyigit said:
Thanks for answering. You know root is not important for me because I'm kind of old-style that's why it plays very small role in my android life. You say except root there is no differences,thanks again :good:
Click to expand...
Click to collapse
There is a huge difference the bootloader on the G928A is locked tight so there's no modifications to be done no other firmware that can be flashed via Odin other than stock tar for the G928A.
You asked if and when the bootloader on G928A will be unlocked and I said it won't the G928A is an AT&T branded device. Whereas the G928C is an international device with an unlockable bootloader that's why I sold my AT&T branded device and bought the international G928C.
kskyigit said:
Thanks for answering. You know root is not important for me because I'm kind of old-style that's why it plays very small role in my android life. You say except root there is no differences,thanks again :good:
Click to expand...
Click to collapse
"And on that bombshell!"
Sent from my Smokin G928C
i'm in uk with a 928a,so best bet is to sell ?
tonybhoy said:
i'm in uk with a 928a,so best bet is to sell ?
Click to expand...
Click to collapse
If you want to root and flash yeah I would and buy G928C or G928F
"All we know is...He's called the Stig!"
Sent from my Smokin G928C powered by Audax+Rom
s6freak said:
If you want to root and flash yeah I would and buy G928C or G928F
"All we know is...He's called the Stig!"
Sent from my Smokin G928C powered by Audax+Rom
Click to expand...
Click to collapse
now to find a willing buyer
tonybhoy said:
now to find a willing buyer
Click to expand...
Click to collapse
I had no problem selling my ATT S6 Edge for a good price on Swappa
"All we know is...He's called the Stig!"
Sent from my Smokin G928C powered by Audax+Rom
s6freak said:
I had no problem selling my ATT S6 Edge for a good price on Swappa
"All we know is...He's called the Stig!"
Sent from my Smokin G928C powered by Audax+Rom
Click to expand...
Click to collapse
is that just for the states?or is it an xda thing?i usually use gumtree
tonybhoy said:
is that just for the states?or is it an xda thing?i usually use gumtree
Click to expand...
Click to collapse
You can find Swappa on XDA
Sent from my ONE E1005 using Tapatalk
I have sm-g928c so can i root it?
Sent from my SM-G928C using Tapatalk
i have root for G928A if u need contact me.
SamsungInfo said:
i have root for G928A if u need contact me.
Click to expand...
Click to collapse
You have root for the ATT variant????? Let's see it
"All we know is...He's called the Stig!"
Sent from my Smokin G928C powered by Audax+Rom
---------- Post added at 05:19 PM ---------- Previous post was at 05:18 PM ----------
thahim said:
I have sm-g928c so can i root it?
Sent from my SM-G928C using Tapatalk
Click to expand...
Click to collapse
Yes
"All we know is...He's called the Stig!"
Sent from my Smokin G928C powered by Audax+Rom
s6freak said:
You have root for the ATT variant????? Let's see it
"All we know is...He's called the Stig!"
Sent from my Smokin G928C powered by Audax+Rom
---------- Post added at 05:19 PM ---------- Previous post was at 05:18 PM ----------
Yes
"All we know is...He's called the Stig!"
Sent from my Smokin G928C powered by Audax+Rom
Click to expand...
Click to collapse
Stig?
Sent from my SM-G928C using Tapatalk
G928A Root
s6freak said:
G928A is bootloader locked and can't be unlocked so no root
"All we know is...He's called the Stig!"
Sent from my G928C powered by Audax+Rom&Eladios themes
Click to expand...
Click to collapse
I can root G928A
---------- Post added at 05:46 PM ---------- Previous post was at 05:44 PM ----------
thahim said:
I have sm-g928c so can i root it?
Sent from my SM-G928C using Tapatalk
Click to expand...
Click to collapse
Flash as AP in Odin
https://www.dropbox.com/s/1bo8o0x6nnzcshq/928-T-ODIN.tar?dl=0
Odin
https://www.dropbox.com/s/1dlmxtc0ic7u7ew/Odin3_v3.10.6.zip?dl=0
IMEIRescue said:
I can root G928A
---------- Post added at 05:46 PM ---------- Previous post was at 05:44 PM ----------
Flash as AP in Odin
https://www.dropbox.com/s/1bo8o0x6nnzcshq/928-T-ODIN.tar?dl=0
Odin
https://www.dropbox.com/s/1dlmxtc0ic7u7ew/Odin3_v3.10.6.zip?dl=0
Click to expand...
Click to collapse
Prove you can root it publicly without PM
G928A has a locked down bootloader
I've been reading people can root certain devices but are charging money for root.
Personally I think it's B.S.
How are you rooting people's devices remotely?
I wouldn't allow anyone to touch my device remotely at all.
If you say you can do this and are putting it out publicly on XDA why haven't you claimed the bounty???
G928A Root
s6freak said:
Prove you can root it publicly without PM
G928A has a locked down bootloader
I've been reading people can root certain devices but are charging money for root.
Personally I think it's B.S.
How are you rooting people's devices remotely?
I wouldn't allow anyone to touch my device remotely at all.
If you say you can do this and are putting it out publicly on XDA why haven't you claimed the bounty???
Click to expand...
Click to collapse
I don't want money to root a phone. If you have a G928A you want rooted then I'll root it for you. It is a private file between me and my repair friends, and we aren't leaking it. It will leak from other sources I'm sure in the upcoming months. Just not from us =P

How to unroot my device and reset to factory setting

i used TWRP method to root my phone.
now i want to revert it back to factory setting.
the reset to factory setting is missing now.
how can i unroot it?
TIA
Noob_Boob said:
i used TWRP method to root my phone.
now i want to revert it back to factory setting.
the reset to factory setting is missing now.
how can i unroot it?
TIA
Click to expand...
Click to collapse
Download your devices firmware and Odin to stock
"All we know is...He's called the Stig!"
Sent from my Echoe driven G935F
You must flash a stock rom and do a factory reset in recovery mode
Envoyé de mon SM-G935F en utilisant Tapatalk
s7freak said:
Download your devices firmware and Odin to stock
"All we know is...He's called the Stig!"
Sent from my Echoe driven G935F
Click to expand...
Click to collapse
where can i download the firmware?
i searched on google, did not see anything.
my model is G935FD
Noob_Boob said:
where can i download the firmware?
i searched on google, did not see anything.
my model is G935FD
Click to expand...
Click to collapse
Samfirmware
Envoyé de mon SM-G935F en utilisant Tapatalk
Noob_Boob said:
where can i download the firmware?
i searched on google, did not see anything.
my model is G935FD
Click to expand...
Click to collapse
Sammobile
"All we know is...He's called the Stig!"
Sent from my Echoe driven G935F
Noob_Boob said:
where can i download the firmware?
i searched on google, did not see anything.
my model is G935FD
Click to expand...
Click to collapse
Download stock from here, but remember, since you are on FD, you manually have to set apn for Sim, to get network on both cards.
I typed in my baseband version (G930FXXU1APB6) for may SM_G930FD and I see Saudi Arabia and Pakistan.... What should I do
Will OTA:s work as normal (before rooting), when doing a complete factory reset back to STOCK?
yes they will work just fine when returning back to stock unrooted firmware.
Sent from my SM-G935F using XDA-Developers mobile app
Did you solve this?

Wipe cache and reset default settings: they can cause problems?

Hi guys, i have just a noob question. I read that if you do a lot of wipe cache or reset or event default settings reset, the phone can experience hardware problems in a long term. Is that true?
No one?
Sended from my Samsung Galaxy S7 Edge Gold Platinum
turtuv said:
No one?
Sended from my Samsung Galaxy S7 Edge Gold Platinum
Click to expand...
Click to collapse
Nope it does no harm
"All we know is...He's called the Stig!"
Sent from my Echoe driven G935F
s7freak said:
Nope it does no harm
"All we know is...He's called the Stig!"
Sent from my Echoe driven G935F
Click to expand...
Click to collapse
Ehm.. What? [emoji16] [emoji28]
Anyway good to know, but what about the factory reset instead?
Sended from my Samsung Galaxy S7 Edge Gold Platinum
turtuv said:
Ehm.. What? [emoji16] [emoji28]
Anyway good to know, but what about the factory reset instead?
Sended from my Samsung Galaxy S7 Edge Gold Platinum
Click to expand...
Click to collapse
Nope does no harm
Sent from my SM-G935W8 using Tapatalk

Root + ROM/Kernel help.

Hi,
So basically I'm not new to rooting, custom ROMs/Kernels etc but this is the first Samsung device that I will be doing it to. I'm used to Nexus devices which are very straightforward. As I understand it Samsung's can be complicated! I also have the Exynos version SM-G935F. So what is the best way to go about it all? What's the best way of backing up so when I set it up again I can save a bit of time (if possible)? Also having the Exynos version, I understand some ROMs/Kernels won't work? I also sincerely apologise if this is already all explained somewhere, I did have a quick look through the guides but couldn't find anything! Thank you for your help.
Sent from my SM-G935F using Tapatalk
benrees21 said:
Hi,
So basically I'm not new to rooting, custom ROMs/Kernels etc but this is the first Samsung device that I will be doing it to. I'm used to Nexus devices which are very straightforward. As I understand it Samsung's can be complicated! I also have the Exynos version SM-G935F. So what is the best way to go about it all? What's the best way of backing up so when I set it up again I can save a bit of time (if possible)? Also having the Exynos version, I understand some ROMs/Kernels won't work? I also sincerely apologise if this is already all explained somewhere, I did have a quick look through the guides but couldn't find anything! Thank you for your help.
Sent from my SM-G935F using Tapatalk
Click to expand...
Click to collapse
Here's some guides
http://forum.xda-developers.com/showthread.php?t=3382679
I much prefer Odin over Fastboot
Rooting and flashing TWRP took me less than 5 minutes
"And on that bombshell!"
Sent from my Gorgeous Echoe driven AEL Kernel Powered G935F
s7freak said:
Here's some guides
http://forum.xda-developers.com/showthread.php?t=3382679
I much prefer Odin over Fastboot
Rooting and flashing TWRP took me less than 5 minutes
"And on that bombshell!"
Sent from my Gorgeous Echoe driven AEL Kernel Powered G935F
Click to expand...
Click to collapse
Ok thanks. Anything I can do to backup my phone to make it a bit easier when I set it up again or do I just have to completely start from scratch? And what's a recommended ROM?? I'm guessing a TW based one? Thanks.
Sent from my SM-G935F using Tapatalk
benrees21 said:
Ok thanks. Anything I can do to backup my phone to make it a bit easier when I set it up again or do I just have to completely start from scratch? And what's a recommended ROM?? I'm guessing a TW based one? Thanks.
Sent from my SM-G935F using Tapatalk
Click to expand...
Click to collapse
There's only TW Roms TEKHD is very good.
You can back up files on your pc before you root and flash TWRP
"And on that bombshell!"
Sent from my Gorgeous Echoe driven AEL Kernel Powered G935F
s7freak said:
There's only TW Roms TEKHD is very good.
You can back up files on your pc before you root and flash TWRP
"And on that bombshell!"
Sent from my Gorgeous Echoe driven AEL Kernel Powered G935F
Click to expand...
Click to collapse
Thanks, I'm all sorted now! Do you happen to know if there is a baseband/bootloader thread? Want to update my baseband and bootloader. Thanks for your help! ?
Sent from my SM-G935F using Tapatalk
Deleted

My concern and my doubts on s7 Edge

Hello friends, I bought s7 Edge for the replacement of Nexus 6P. I dunno if it is a bad move or worst move. I'm little happy seeing the design of Samsung S7 Edge.
Here are my little doubts.
1. I know if we flash root, Samsung won't claim warranty. So is there anyway I can unroot my phone to claim my warranty back.
2. If I flash any custom rom from the development thread, will it count flash on s7 Edge so my warranty won't be claimed.
Sent from my SM-G935F using Tapatalk
It isn't root that voids Warranty it's flashing a custom recovery such as TWRP or custom kernel.
I believe you can root then use Chainfires FlashFire to flash Roms. And not trigger Knox Count
However, to flash any custom Kernels you'll trigger Knox
Once you root you'll lose Samsung Pay if you use it.
"Zed? Zed's dead baby Zed's dead"
Sent from my Echoe powered AEL driven G935F
s7freak said:
It isn't root that voids Warranty it's flashing a custom recovery such as TWRP or custom kernel.
I believe you can root then use Chainfires FlashFire to flash Roms. And not trigger Knox Count
However, to flash any custom Kernels you'll trigger Knox
Once you root you'll lose Samsung Pay if you use it.
"Zed? Zed's dead baby Zed's dead"
Sent from my Echoe powered AEL driven G935F
Click to expand...
Click to collapse
So I can't reset my knox count. Few years back we had such option right, where we could reset the trigger knox count to 0
Sent from my SM-G935F using Tapatalk
sam razzy said:
So I can't reset my knox count. Few years back we had such option right, where we could reset the trigger knox count to 0
Sent from my SM-G935F using Tapatalk
Click to expand...
Click to collapse
No it blows the Q-fuse
"Zed? Zed's dead baby Zed's dead"
Sent from my Echoe powered AEL driven G935F
s7freak said:
No it blows the Q-fuse
"Zed? Zed's dead baby Zed's dead"
Sent from my Echoe powered AEL driven G935F
Click to expand...
Click to collapse
So it will be bad idea to run all this. So can you tell me a free guide on how to root without installing recovery or triggering the knox count. I just want to enjoy the stock rom and I also want to remove some bloatwares
Sent from my SM-G935F using Tapatalk
sam razzy said:
So it will be bad idea to run all this. So can you tell me a free guide on how to root without installing recovery or triggering the knox count. I just want to enjoy the stock rom and I also want to remove some bloatwares
Sent from my SM-G935F using Tapatalk
Click to expand...
Click to collapse
Piece of cake CF auto root then look up FlashFire on Google plus I've used FlashFire on my S5 very easy to use
"Zed? Zed's dead baby Zed's dead"
Sent from my Echoe powered AEL driven G935F
Okay thanks buddy...
One more question, what if I flash the stock rom using odin. Will it trigger the knox count ?
Sent from my SM-G935F using Tapatalk
sam razzy said:
Okay thanks buddy...
One more question, what if I flash the stock rom using odin. Will it trigger the knox count ?
Click to expand...
Click to collapse
No, but don't listen to the above. Rooting with above method trip knox too. Currently there is no root without tripping knox.
No, a stock ROM from Sammobile will not trip knox.

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