Weird message on device charging screen when discharged. - Samsung Galaxy Tab S7 / S7 Plus Questions & Answer

It seeems to say
Set Warranty Bit: Kernel
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Set Warranty Bit: vbmeta
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I am rooted and my device is a Samsung s7 tab (sm-T870). Any ideas?

Anyone at all..

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[Q] Cant boot my phone

Hello,
i have recentely rooted my phone i today i saw an app france kernel updater.I saw what kernel is and in the app i saw update kernel and i thought it would update my current kernel which is stock,and the phone wanted to reboot.After that it shows me galaxy s3 bla bla the usual thing and thats all.My buttons get bright and stays black.PLEASE HELP ME.I think i have to reboot it with stock rom but i am not sure if i can get in dowload mode because when i rooted my phone i get one red mark at the left upper part of the screen.please help me . Gt-i9300 is my phone :crying::crying::crying::crying::crying::crying::crying:
Boots to recovery ???
Boots to download mode ???
Nandroid backup ??
jje
it shows me black screen nothing else
Seleth said:
it shows me black screen nothing else
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You need a service centre .
jje
what does this means?
Seleth said:
what does this means?
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A service centre a place where they fix broken phones .Or at least tell you what is wrong and how much it will cost .
jje
JJEgan said:
A service centre a place where they fix broken phones .Or at least tell you what is wrong and how much it will cost .
jje
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What will happen if i try to flash a stock rom
Can you get into download mode?
slaphead20 said:
Can you get into download mode?
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yes
You just said it only boots to a black screen hence service centre advice .
Download mode flash stock rom via Odin .
jje
JJEgan said:
You just said it only boots to a black screen hence service centre advice .
Download mode flash stock rom via Odin .
jje
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Would it be a problem if you provide me a link because i want to be secure that the file is the correct one?I am runnig 4.1.2
Seleth said:
Would it be a problem if you provide me a link because i want to be secure that the file is the correct one?I am runnig 4.1.2
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I cant connect my phone with the pc .Help me:crying:
Seleth said:
I cant connect my phone with the pc .Help me:crying:
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Have you got the drivers or kies installed?
slaphead20 said:
Have you got the drivers or kies installed?
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I had kies and i think i have the drivers it gives me the eror Gadget Serial.The phone can stay only in Dowloading mode and nothing else.Cant find a way to fix this.Help me,somehow.I have just installed samsung pc studio didnt work.
Seleth said:
I had kies and i think i have the drivers it gives me the eror Gadget Serial.The phone can stay only in Dowloading mode and nothing else.Cant find a way to fix this.Help me,somehow.I have just installed samsung pc studio didnt work.
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Try reinstalling drivers/kies.....Can you get into recovery? If you can and its cwm then might be worth trying to flash a kernel first and seeing if that gets it booting
slaphead20 said:
Try reinstalling drivers/kies.....Can you get into recovery? If you can and its cwm then might be worth trying to flash a kernel first and seeing if that gets it booting
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actually i have never been in recovory,but i think i cant get in,however,how can i get in recovery mode?
Seleth said:
actually i have never been in recovory,but i think i cant get in,however,how can i get in recovery mode?
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Shut down your device and boot while holding the volume up, home button and power button simultaneously.
Sent from my GT-I9300 using xda app-developers app
gawelx said:
Shut down your device and boot while holding the volume up, home button and power button simultaneously.
Sent from my GT-I9300 using xda app-developers app
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I have restarted my pc and somehow is connected now to odin.Now all i need is to find a stock rom.It would be good if someone can give me one for 4.1.2 i will be searching too.
Seleth said:
I have restarted my pc and somehow is connected now to odin.Now all i need is to find a stock rom.It would be good if someone can give me one for 4.1.2 i will be searching too.
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What country are you in?
slaphead20 said:
What country are you in?
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Bulgaria

hard bricked g2 mini

I flashed the new v20c rom,and after that tried unlocking the bootloader,now my phone isn't responding to anything,what can i do with it?Please someone help
send to the support : )
sebatox said:
send to the support : )
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I can't do anything with it to make it work again?
Krisz741 said:
I flashed the new v20c rom,and after that tried unlocking the bootloader,now my phone isn't responding to anything,what can i do with it?Please someone help
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I wrote on android L subject TO NOT UNLOCKING BOOTLOADER! You made yourself fool not to read few more chapters, i wrote it yesterday.
The phone uses differend hex binaries in aboot.img, different that this in KK. Need some dev to try adapting it to new framework.
You're phone is done, only helps to change your motherboard in the phone.
Phone to support, costs around 50$ to repair.
Krisz741 said:
I can't do anything with it to make it work again?
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Try fastboot
It reacts to nothing,i can't even get into fastboot
Zer0_rulz said:
Try fastboot
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Unfortunately, he's done, fastboot will not work neither download mode.
Only repair. Or if he's lucky he don't crush required binaries.
@Krisz741 Download mode works? Or fastboot? When you remove battery and plug phone to pc what appears? Yellow sign?
Radac Stunghthumz said:
Unfortunately, he's done, fastboot will not work neither download mode.
Only repair. Or if he's lucky he don't crush required binaries.
@Krisz741 Download mode works? Or fastboot? When you remove battery and plug phone to pc what appears? Yellow sign?
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Yes,the yellow sign appears.
Krisz741 said:
Yes,the yellow sign appears.
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;//
Only repair service.
Sorry for my anger, but you could save your phone if you had read my post 2 pages earlier ;/
Radac Stunghthumz said:
;//
Only repair service.
Sorry for my anger, but you could save your phone if you had read my post 2 pages earlier ;/
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Ahh,****..no way i can fix it?Repair is like 2 months..
Maybe Jtag Riif Box?
Krisz741 said:
Ahh,****..no way i can fix it?Repair is like 2 months..
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Yeah you could fix it if you know how to change motherboard int he phone. Or if you know some talented phone repair genious near your town.
EDIT: JTag is a good idea, but i've not seen such tag. I saw some youtube videos how to unbrick G2, but it's alot of work, opening device included.
If i hold down volume down,and power,the screen flashes once,and does nothing :/ guess ill take it to the store then..
Krisz741 said:
Ahh,****..no way i can fix it?Repair is like 2 months..
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Click to collapse
2 months? You must be kidding! They're allowed to keep your phone for max 15 calendaristic days, else, they have to give you a brand new phone.
Just send it in any LG service, you can find some on your warranty paper. Just tell them it suddenly stopped working. I did the same and they fixed it for free.
As I said, google about Jtag riff box.
Krisz741 said:
If i hold down volume down,and power,the screen flashes once,and does nothing :/ guess ill take it to the store then..
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You still have warranty?
Radac Stunghthumz said:
You still have warranty?
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Yes i do,i bought it from t-mobile with contranct
Krisz741 said:
Yes i do,i bought it from t-mobile with contranct
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Yeah, you have a chance. So if you want to save you G2 mini, go to them, and tell the phone stopps working after reboot or somethin.
They will fix it for free i think. You have your phone back in 2 weeks.
And don't play unlockin bootloader next time without reading threads specially there is brand new system just released
Radac Stunghthumz said:
Yeah, you have a chance. So if you want to save you G2 mini, go to them, and tell the phone stopps working after reboot or somethin.
They will fix it for free i think. You have your phone back in 2 weeks.
And don't play unlockin bootloader next time without reading threads specially there is brand new system just released
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Yeah,i will pay more attention to not **** up my phone lol
can this work?
/watch?v=Muvcw5eVwH4

One plus X bricked

hey ,
My one plus X is hared bricked ...
Can someone help me ?
What does that mean
sukelegend said:
What does that mean
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No boot /fast boot / recovery boot
It's probably just soft bricked, although if it is I'm not sure what to say
Problems with early devices
Rossyyy said:
It's probably just soft bricked, although if it is I'm not sure what to say
Problems with early devices
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it's deff hard ...
It only vibrates thats all
How much charge was present on the device before you bricked it. ?
Is it detected when you connect it to pc.?
Saka911 said:
How much charge was present on the device before you bricked it. ?
Is it detected when you connect it to pc.?
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80%
yes with unkown device
Ok I take you have already installed one plus usb drivers ?
If yes , does the phone get detected in adb devices.
Saka911 said:
Ok I take you have already installed one plus usb drivers ?
If yes , does the phone get detected in adb devices.
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no it doesn't get detected
Try using qcom drivers
Iglorious_Nuke said:
80%
yes with unkown device
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if adb shows it atleast as a 'unknown device' then there's no way it's hard bricked!
tell me about it after comparing with the sh!tty HTC S-OFF or motorola boots
Iglorious_Nuke said:
No boot /fast boot / recovery boot
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Did you buy it off OnePlus? If so I'd raise a ticket and see what they have to say

Bricked my note 4 while unlocking... Please Help

Hello, i got a big problem and needed HELP!
Today i got my Note 4...
so i tryed to unlock the bootloader, bad thing did not logg in at the device.
i booted the mobile in fastboot mode and started the official unlock tool.
until 50% it went quite well then i got an error message:
couldn't verify device
current account is differnet from the account info on the device
so i tryed to boot again but was in a bootloop...
i tryed also flashing a new rom (nikel_global_images_7.4.14_20170414.0000.00_6.0_global_b5d5f15e0e.tgz) and again i got an error
"flash boot error"
hope somebody can help
p.s. sorry for my poor english
Following
Did you read this?
dao80 said:
...i tryed also flashing a new rom (nikel_global_images_7.4.14_20170414.0000.00_6.0_global_b5d5f15e0e.tgz) and again i got an error...
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Are you sure you are using MTK Variant?
akil777 said:
Did you read this?
Are you sure you are using MTK Variant?
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yes im sure, i tryed this already and still in bootloop
althoug it says download ok
dao80 said:
yes im sure, i tryed this already and still in bootloop
althoug it says download ok
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Did you use Sp flash tool?, if yes You should tick all except preloader. You will have to wait 5-15mins for the phone to boot up.
akil777 said:
Did you use Sp flash tool?, if yes You should tick all except preloader. You will have to wait 5-15mins for the phone to boot up.
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yes i used this tool, after rebooting the mi logo is on the screnn for about 7 secounds then the mobile boots again and again...
;(
dao80 said:
yes i used this tool, after rebooting the mi logo is on the screnn for about 7 secounds then the mobile boots again and again...
;(
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I have never experienced that.. I think you should send it to your mobile repair center.. Be patient,, It might take few days. Don't panic,
akil777 said:
I have never experienced that.. I think you should send it to your mobile repair center.. Be patient,, It might take few days. Don't panic,
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i m already looking for a mobile repair center here who can repair xiaomi mobiles...
but so fare all numbers i called are not in service anymore or dont repair xiaomi...
dao80 said:
i m already looking for a mobile repair center here who can repair xiaomi mobiles...
but so fare all numbers i called are not in service anymore or dont repair xiaomi...
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check this http://en.miui.com/thread-491655-1-1.html
You tried putting phone in fast boot mode (volume down then power). Then just flash the stock firmware?
robjbw said:
You tried putting phone in fast boot mode (volume down then power). Then just flash the stock firmware?
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yes i tried china and global
but only bootloop
but to be on the save side, where to i find a the stock rom (flashable with the miflashtool)?
dao80 said:
yes i tried china and global
but only bootloop
but to be on the save side, where to i find a the stock rom (flashable with the miflashtool)?
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flash done with mi flash? If got error then try with deep flash cable. see yt tutorials
itsmedRb said:
flash done with mi flash? If got error then try with deep flash cable. see yt tutorials
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deepflash is also possible for mtk devices?
robjbw said:
You tried putting phone in fast boot mode (volume down then power). Then just flash the stock firmware?
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tried it again with the mi flash tool i got following error
80x80004005: FAILED (remote: download for partition 'boot' is not allowed
Hey Guys, i soveld the problem...
AND F**K it was a quite easy solution...
i tried so hard was crying and a kind of very desperate...
anyways i aslo wrot a mail to mi and they did not help at all...
they even say i should lock in at the device if im in a bootloop, kinda funny?
anyways so i drained the batterie and nearly about to give up this device....
BUT i give it one last try, plugt it in and booted it... it took a while but after a while i finaly was able to boot the Phone and set it up...
so this threat can be closed...
thank you guys for your help

HELP! HARDBRICKED MOTO EDGE+!

can someone please help hard bricked brand new moto edge nothing will do anything no matter what try black screen. i'll pay someone to help please!! thanks
ThirteenSeasons said:
can someone please help hard bricked brand new moto edge nothing will do anything no matter what try black screen. i'll pay someone to help please!! thanks
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If you have a pc, see if it's in EDL Mode
Is my device in EDL Mode?
sd_shadow said:
If you have a pc, see if it's in EDL Mode
Is my device in EDL Mode?
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it is so how do i fix please???!!1 i'll legit pay you whatever want lol
sd_shadow said:
If you have a pc, see if it's in EDL Mode
Is my device in EDL Mode?
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it is how do i fix
ThirteenSeasons said:
it is so how do i fix please???!!1 i'll legit pay you whatever want lol
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??
ThirteenSeasons said:
it is how do i fix
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You have 2 possible options
1. You can wait several days for the battery to die, then connect to a wall charger.
It may boot normally, this is the safest thing to try.
2. Use a blankflash there is one available for XT2061(burton) devices
https://mirrors.lolinet.com/firmware/moto/burton/blankflash/
download the blankflash, unzip it and
run the blank-flash.bat
If the blankflash works, the device will reboot, you may need to reflash firmware with fastboot or LMSA
sd_shadow said:
You have 2 possible options
1. You can wait several days for the battery to die, then connect to a wall charger.
It may boot normally, this is the safest thing to try.
2. Use a blankflash there is one available for XT2061(burton) devices
https://mirrors.lolinet.com/firmware/moto/burton/blankflash/
download the blankflash, unzip it and
run the blank-flash.bat
If the blankflash works, the device will reboot, you may need to reflash firmware with fastboot or LMSA
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I accidently flashed moto g power into it when it's edge +... What if neither of those fix it? It's been unplugged for days. Idk if the bttrys dead cause no screen... Do you think fixable ?
ThirteenSeasons said:
I accidently flashed moto g power into it when it's edge +... What if neither of those fix it? It's been unplugged for days. Idk if the bttrys dead cause no screen... Do you think fixable ?
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Ok, that's info you should have shared first.
Letting the battery die won't help.
Your only option is blank flash, but no guarantee that it'll work.

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