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If there is no way to boot into the Galaxy Tab at all!
Is there any way you can restore the whole Galaxy Tab without taking it to Samsung Service Centre??
Go to samsung.com and click on Galaxy Tab, then downloads and specify your type of carrier.... then you can download the manual... a great thing!
Here's what the one for t-mobile says to reset:
Factory Data Reset
From this menu you can reset your tablet and sound settings to
the factory default settings.
1. From Idle mode, touch ➔ Settings ➔ Privacy.
2. Touch Factory data reset.
This action erases all data from your tablet except current
system software and bundled applications, or SD card files
such as music or photos.
3. Touch Reset tablet.
You can try this hard reset method:
Reset Galaxy Tab with Hardware Keys
If Android OS is not loading then you can hard reset Galaxy Tab using hardware Keys combination.
* Make sure tab is turned off, Press and hold the Power button for about 10 seconds to turn it off.
* Press and hold the “Volume Up” and “Power” buttons at the same time, when logo appears on the screen release the “Power” button and continue press the “Volume” button
* When recovery screen appears use “Volume Up/Down” buttons to navigate and select “wipe data / Factory reset” by pressing the “Home” or “Power” button (Depends on Galaxy Tab model).
orosalsero said:
You can try this hard reset method:
Reset Galaxy Tab with Hardware Keys
If Android OS is not loading then you can hard reset Galaxy Tab using hardware Keys combination.
* Make sure tab is turned off, Press and hold the Power button for about 10 seconds to turn it off.
* Press and hold the “Volume Up” and “Power” buttons at the same time, when logo appears on the screen release the “Power” button and continue press the “Volume” button
* When recovery screen appears use “Volume Up/Down” buttons to navigate and select “wipe data / Factory reset” by pressing the “Home” or “Power” button (Depends on Galaxy Tab model).
Click to expand...
Click to collapse
Confirmed for Galaxy 10.1 wifi-only model GT-P7510MA.
You can try this hard reset method. Reset Galaxy Tab with Hardware Keys
Problem
orosalsero said:
You can try this hard reset method:
Reset Galaxy Tab with Hardware Keys
If Android OS is not loading then you can hard reset Galaxy Tab using hardware Keys combination.
* Make sure tab is turned off, Press and hold the Power button for about 10 seconds to turn it off.
* Press and hold the “Volume Up” and “Power” buttons at the same time, when logo appears on the screen release the “Power” button and continue press the “Volume” button
* When recovery screen appears use “Volume Up/Down” buttons to navigate and select “wipe data / Factory reset” by pressing the “Home” or “Power” button (Depends on Galaxy Tab model).
Click to expand...
Click to collapse
When I press Home button of data wipe new screen comes with caution sign and android logo and it remains there for hours and nothing else/
My screen just died (had the purple / green dots all over the display before it died) and I am going to send it in for a repair.
Is there an easy way to factory reset my phone? I was able to backup my pictures etc, phone is still turned on. Screen is just turning green when I unlock it.
Hi,
Boot into recovery by powering your phone down and turning it on holding the power+volume up+home buttons, then wait a bit (to be safe wait around 1min). If you can see the screen is black, that means the recovery menu started (before it, the screen will be blue), now tap the volume down button 4 times - exactly 4 times to select factory reset option -, tap the power button to select the option, now tap volume down exactly 1 time and power button one last time. Your device will be factory reset .
All the best,
~Lord
Sent from my Samsung Galaxy S7 Edge using XDA Labs
Remote wipe with your Samsung account.
Sent from my SM-G930F using Tapatalk
Hello, some days ago my phone suddenly got black screen, the buttons light ON, it also vibrates, if i double press the home button it enter the camera because the shutter souns, led notification also lights, seems like everything work but the screen keeps black..
I tried sme of the method around the web:
Power button + volume down (FAILED)
Power button + volume up (FAILED)
Power button + volume down + Home (FAILED)
Power button + volume up + Home (FAILED)
Delete cache (FAILED)
Factory Reset (I THINK IT FAILED, IT WAS HARD TO ENTER TO RECOVERY AND SELECT FACTORY RESET SINCE THE SCREEN DOESNT TURN ON)
Anything else i could do to get my phone back working..
I cannot take it to customer center because i bought in USA and Im from Mexico
Thanks in advanced guys
renehd2 said:
Hello, some days ago my phone suddenly got black screen, the buttons light ON, it also vibrates, if i double press the home button it enter the camera because the shutter souns, led notification also lights, seems like everything work but the screen keeps black..
I tried sme of the method around the web:
Power button + volume down (FAILED)
Power button + volume up (FAILED)
Power button + volume down + Home (FAILED)
Power button + volume up + Home (FAILED)
Delete cache (FAILED)
Factory Reset (I THINK IT FAILED, IT WAS HARD TO ENTER TO RECOVERY AND SELECT FACTORY RESET SINCE THE SCREEN DOESNT TURN ON)
Anything else i could do to get my phone back working..
I cannot take it to customer center because i bought in USA and Im from Mexico
Thanks in advanced guys
Click to expand...
Click to collapse
Fast fast try to return it before Trump wins . He will build the wall you know... Jk...
For my opinion LCD has to be changed. Due drop or in your pocked from high pressure i think its gone ...
Since as you said phone is working you can take pictures or receive calls but screen is always black.
Can you see its black color or screen isn't turning at all.
Sent from my ONEPLUS A3003 using XDA-Developers mobile app
Mine started with green stripes allover the screen and few days later - "black screen"
Samsung change the whole unit.
But if lcd doesnt work so, it wont recognize when i press the screen, can it?
Anyone with this problem
cavags5 said:
Anyone with this problem
Click to expand...
Click to collapse
It's hardware issue.
https://forum.xda-developers.com/showpost.php?p=70499471&postcount=73
S7 Edge BSoD Extra Info. needed
Hi,
Phone: I have a Samsung Galaxy S7 Edge SM-G935FD
I was using my phone to send a txt (and at the same time I think I was receiving a text or call because the menu and back touch buttons were lit up) and all of a sudden the phone crashed as I tried to finish my text but the touch wasnt responding, then the backlight turned of like it does if the phone is not being used. But the strange thing was that the menu and back touch buttons stayed lit up (Solid).
I tried many methods to restart the phone:
Power button + volume down (FAILED)
Power button + volume up (FAILED)
Power button + volume down + Home (FAILED)
Power button + volume up + Home (FAILED)
So I thought I'll let the battery die and then recharge and hopefully the phone would automatically restart like normal, however the phone does not show sign of charging now.
So I tried to connect to the PC but it wasn't being recognized however when I press and hold the power button a sound of detecting a device sounds and then when I take my finger off the sound of detaching occurs. But I couldn't see anything happening, until I went into device manager, under "Other Devices" , "Exynos8890" appears which I know is the chipset.
This is as much as I know of the problem. How do I solve thins problem without trying to factory reset the phone and lose all my data?
PS: I didn't backup my photos (My baby children only copies) or Notes in NotePad, which has some very important info.
Hello,
I've recently tried CF auto rooting my S7 edge, as I've rooted all my previous phones. I must of flashed the wrong ROM and am now stuck at the "Samsung Galaxy S7 Edge" screen with the "powered by android" on the bottom. I'm unable to power off the phone, nor go into recovery mode (or any other mode for that matter). When holding down the Volume down + Power + Home button, the phone seems like it 'restarts'. The screen goes black but then it goes right back to the Samsung Galaxy S7 Edge screen. Is there anything I am able to do to restore the phone? Any help would be greatly appreciated.
Thanks
As the phone good black, release the home button, but keep holding the volume down and power. This should place you in download mode.
riso123 said:
As the phone good black, release the home button, but keep holding the volume down and power. This should place you in download mode.
Click to expand...
Click to collapse
I've tried every possible button combination, nothing happens. I did manage to solve the issue, I let the phone die then as I plugged the phone into the charger and tried booting into recovery again it worked. No idea what that did, must of been a fluke.
Good morning all,
I apologize in advance for spelling mistakes.
Here I explain my problem on my smartphone, I buy a model S7 edge SM-G935F 32GO.
here I wanted to install one ui under android 9 so in custom rom but during this famous installation my phone crashed so me on that I wanted but nothing black screen ..
noted that I have about 56% left so on that I did not understand why we should not restart.
so i went home
I connect my phone to the mains but it goes nothing at all I don't have the animation of the battery which charges it and I also try the manipulation of the volume key - more power etc
but nothing but I could notice that when I connect the phone to the pc it connects but immediately after that it disconnects.
Thank you good day to the whole team
PS if I got the wrong category I apologize
Press and hold together: Volume Up + Home + Power button for a couple of seconds. Factory reset: After that select from Recovery Mode menu "wipe data / factory reset" using Volume buttons to navigate and Power button to confirm.
or if not
Press and hold together: Volume Down + Home + Power button for a couple of seconds.
And try to flush again