[Q] LCD its not working!!! - Galaxy Tab Q&A, Help & Troubleshooting

Hello everybody this is my first post and is a problem as always i already search in other posts and i didn't find my problem some similars but not the same i hope you help me guys so my problem is that after trying to flash my T-Mobile tab to gingerbread stock rom 2.3.3 odin gave me an error instead of the pass in green
1) the screen didnt respond anymore - so my instinct is to forcely reboot by pressing power+volume.
and so it was successfully rebooted but still no function from the LCD and menu buttons but the power and volume is working so
2) I've tried to run a force reboot again but same scenario happens the menu buttons lightup and i can hear the samsung song when its booting and even i can hear the volumen buttons when i turn it up or down but my screen is black
3) After giving my TAB a good rest chargin it all night i press the power button to check the screen but the screen is not showing anymore only a black screen
4) Instinctively i've try to repeat the process from STEP 1 -2 until i've decided to quickly restore and factory settings because it might be cause of a software conflict but nothing
So it on but the screen its off when i plugg it to the pc with W7 odin recognize the tablet and i can flash it, so i flash it to to 2.2 froyo and it finish succesfully and even reboot the device and i can hear the samsun logo again buuuuuuut!! the screen is still black whitout any sign of light in it but the button are lighted up and the volume works
Conclusion:
I've suspecting the power button is damaged, LCD has been damaged, virus thru the OS(FROYO 2.2).
I still dont understand what happen to it, i dont know if i can take it to samsung because im not from the US im from mexico and i bought the tab in El Paso Tx, i hope you help me guys. Thank You

Is a latin america tab (P1000N/L)?
check your model and use the correct firmware.

Model: SGH-T849 is from T-Mobile

Use odin to flash this rom: http://www.multiupload.com/NKB3NWGHFA.
Is the stock Gingerbread.

Tnx!! downloading....i hope it works

thanks a lot buddy it works my tab is working perfectly thanks a lot now i must find a why to root it tnx really!!

Great! remember to flash the correct modem for call
heres the T-mobile modem: http://www.multiupload.com/0K7XSXOPBQ

please help me rafaeker19 i have same problem my model is latin america tab (P1000N/L)

what ROM did you flash? 2.2 or 2.3 or 4.0, that is Froyo, GB or ICS.
You are likely using P1000 kernel which has wrong digitizer driver for the L/N series.
If GB or ICS, go to
http://www.humberos.com.br/p/kernel-p1000l-p1000n.html
and download the correct format.

Related

[Q] I lost my SGS firmware by wrong wy of flashin .....please HELP

I tried to update my SGS to android 2.2 through kies wihtout puting my phone in to recovery mode. The firmware seems to be lost and the device cannot boot only give me a black screen with word samsung galaxy s GT I9000 wrote on it.
Iam very new in android devices please help me. I do not know what I should to do..
Mine did the same thing when I flashed with Kies.
Try this: Hold Volume UP, Home button and on/off button together until a screen with a few options appears. Select Wipe/factory reset from the list using the volume up/down button. Select ok and reboot. You will loose all your data but your phone will work again.
aviatorshar3an said:
I tried to update my SGS to android 2.2 through kies wihtout puting my phone in to recovery mode. The firmware seems to be lost and the device cannot boot only give me a black screen with word samsung galaxy s GT I9000 wrote on it.
Iam very new in android devices please help me. I do not know what I should to do..
Click to expand...
Click to collapse
BTW You did the upgrade the right way. With Kies you don't need to go into recovery or download mode before flashing. Follow the previous posters instructions and if that doesn't work you'll need to search around here more, for other flashing methods or just to find out if your internal sdcard is dead.

[Q] Samsung Galaxy Tab blank screen after flash attempt

Hi,
Please help. I tried flashing the Galaxy Tab with some firmware on samfirmware.com for North America and not sure what happened but now the Tab is completely blank and not responsive. When I connect the USB to the computer, it does recognize that the Tab is connected though. Please let me know what I should do to fix this. Thanks!!
dai123 said:
Hi,
Please help. I tried flashing the Galaxy Tab with some firmware on samfirmware.com for North America and not sure what happened but now the Tab is completely blank and not responsive. When I connect the USB to the computer, it does recognize that the Tab is connected though. Please let me know what I should do to fix this. Thanks!!
Click to expand...
Click to collapse
Is it possible you flashed the wrong FW? After flashing was the tab able to reboot?
Try wiping cache and do a factory reset. Volume-up+powerbutton. You will see in the middle of the screen a little triangle. Then push the volume-up button again. Then you will be in the recovery-mode. There choose wipe/cache and the wipe-data/factoryreset.
If that not helps try flashing another FW. The Rot-hammer i.e.
Fixed it!
Actually, somehow I fixed it now. There was nothing on the display at all. I could see from Odin that it could sometimes try uploading the firmwares. What I think worked was I pressed the Home + Volume Down + Power to try to bring the Tab into download mode and then I pressed Start on Odin immediately to try uploading a different firmware. There was no display on the Tab itself so I was not sure if it was actually in download mode.
Anyway, I'm glad it's working fine now.
Question
dai123 said:
Actually, somehow I fixed it now. There was nothing on the display at all. I could see from Odin that it could sometimes try uploading the firmwares. What I think worked was I pressed the Home + Volume Down + Power to try to bring the Tab into download mode and then I pressed Start on Odin immediately to try uploading a different firmware. There was no display on the Tab itself so I was not sure if it was actually in download mode.
Anyway, I'm glad it's working fine now.
Click to expand...
Click to collapse
Can you please tell me what firmware you used?
The same thing happened to me, but the problem continues after trying several different firmwares.
unanony said:
Can you please tell me what firmware you used?
The same thing happened to me, but the problem continues after trying several different firmwares.
Click to expand...
Click to collapse
please tell me what firmware you flashed...please im stuck and depending on what firmware i flash i can hear it start but still blank screen
Same black screen
I can get Odin to recognize my tab, windows 7 can see it and I can flash to it, but the screen is black all the time.
Has anyone had any luck?
What do samsung use to fix this? I've seen a repair/service program from ZTE for some of their devices that I believe was procured from an employee of ZTE. Maybe there is something like that around?
<edit>
I also flashed a rom from samfirmware, so I guess the issue is a locked bootloader from a stock rom. Anyone know how to fix this?
I too am having this issue with sawfiremware image.
i can can tell i am in download mode but i am unable to flash the EA24 firmware.
Anything that can be done?
Thank you!!
My Tab's screen won't turn on at all, even when plug-in, even that Odin said that flash was successful. But after connecting it to PC with Odin opened (Odin recognized it), loaded all files needed for flash in Odin, I pressed HOME+Volume Down + Power, the device auto-dismounted from PC, and reconnected again, I pressed start in Odin and after finishing updating firmware, the screen was working again.
Good luck to everybody! I'm happy now
what firmware did you use? thx
HELP
hello guys i have the same problem can you please help me out on how to fix it?? my screen is black and i only have the 4 white buttons up, please i need some serious assistence
Blank Screen after installing firmware same firmware
hey guys, could you lend me some help here , my tablet is samsung galaxy tab 7.0 Plus , i installed android 4.12 jelly bean , but it was 3.2 honeycomb before i upgraded to 4.12 jelly bean ,well , i'm proud of it , its smoother then the honeycomb but after a few months , my tablet suddenly just displaying a samsung logo for .... forever .. i downloaded the firmware from samsungupdate.com and i probably understand it's because the rom , i flashed the rom using Odin 3,07 with 4.12 jelly bean firmware that for indonesia region , here's the version of the firmware that i flashed to my tablet "P6200XXMD6_P6200OLBMD5_P6200XXMC3_HOME.TAR.MD5 " please note that my tablet can't open/show the recovery system , it just went black when i went to recovery system , soo i just flashed the rom again , it's because the tablet just showing samsung logo forever , never goes to window , and i flashed the rom with similar firmware but not for the indonesia region , the international one , andd after i flashed , it successfully install the same firmware ( 4.12 jelly bean ) well , it's fix the frozen samsung logo , but after it's showed the samsung logo , it just showed a blank screen of dead , the installazation is success but not fixed my tablet , well i still cant open the recovery mode, it's just showed a blank screen just like before i flashed the same firmware , PLEASE help
Your forum
http://forum.xda-developers.com/galaxy-tab-plus
Sent from my GT-N7100 using XDA Free mobile app
priyana said:
Your forum
http://forum.xda-developers.com/galaxy-tab-plus
Sent from my GT-N7100 using XDA Free mobile app
Click to expand...
Click to collapse
wut ?? isn't this the galaxy tab forum ... it thought i can ask a question here , but thanx anyway
Yeah. Galaxy Tab. You know, the 7" original. GT-P1000. Not at galaxy tab.
Sent from my GT-N7100 using XDA Free mobile app
Hello Everyone, I'm from Nepal. I have also same problem after few days. I search in google and YouTube also but not solve my problem. then i use my technical ideas on SM T561 tab, and I'm Shocked its open and working properly. if you also want to do that plz download Miracle Thunder 2.82 and Odin. install Miracle thunder and open, connect your Samsung tab with pc or laptop, on Miracle Thunder choose Samsung button, scan you Samsung port, model> Auto detect, mode > download, then select factory reset and click Go and wait. now your tab download mode then go to Odin and flashing your Samsung tab original firmware from website and flashing your tab. 100% its work. Thank you and sorry for my poor English.
https://www.facebook.com/softktm

NEED HELP!!! Screen black!

I have a big problem! i wanted to flash with Heimdall... I tested a rom, but not satisfied, i wanted to test another one and my Samsung Galaxy Tab don't want to turn on...
No Samsung logo, No Galaxy Tab logo... Nothing! Like the Samsung Galaxy tab don't want to turn on when i push the ON/OFF Button!!!
What can i do???
Please help!
Please HELP!
EmryX said:
Please HELP!
Click to expand...
Click to collapse
If you're able to provide information as to exactly what you did to get your device in this state that would be immensely helpful in regards to diagnosing the problem. However you'll probably be able to recover your device using a custom jig.
I can not be more explicit. I wanted to try a rom. Wasn't satisfied so i downloaded another one (with cache file, database file, bootloader, etc... ) but the file have been dowloaded too quickly (i think the zip file was corrupted...)
So i did the flash, and my tab don't wake up. I don't have a brick state (with the usb and pc logo). I don't have the samsung/galaxy tab logo. Ihave nothing on my screen. Like my on/off button was broken...
And whatever i do(like the combo on/off with the volume down), my computer don't recognize the tab. So i can't flash it again.
EmryX said:
I can not be more explicit.
Click to expand...
Click to collapse
Well you're going to have to be if you want anyone's help.
What files did you flash? Which software did you use? Which version? Were you given errors? How did you flash the files?
Please provide a detailed step by step run-down of exactly what you did.
I can't remember, and i'm french, i can't find the right word to explain the situation...
I flashed my tab with HEIMDALL (the last version on the website) i think the problem is when i wanted to flash with the file EURO.pit (i choose this file in the "bootloader" category of the software HEIMDALL).
The problem... My computer can't recognyze the tab because i can't turn on the tab, so... I don't know what can i do.
EDIT: And HEIMDALL don't tell me any error. Just "Flash Complete, Rebooting"
EDIT 2: I think i used the wrong bootloader...
Up?
What can i do? Is a batterie problem?
Let your Tab charging for 5 Hours and then try again.
Sounds like you've flashed a bootloader not designed for your tablet. Luckily all Galaxy S devices store a backup copy of the secondary bootloader which is utilised when a certain resistance is detected on the USB port. You can send it off to Samsung and they'll repair it, but they might charge you. The other option is to build your own custom jig which will activate the backup secondary bootloader.
now ive got the same problem. i tried a custom recovery i found in the "bible" sticky...clock work wasnt working when i was doing adb commands. the recovery i tried is called 3e. all it would do is reboot, t-mo logo and then bootloader words would flash very quick and black screen (backlit) press the back button and i got the triangle droid.
then i got it to go into download mode and tried a rom with odin this is the rom if it helps
GT-P1000_P1000XXJME_P1000OXAJME_P1000XXJMB_P1000XXJME_XX_ITV.zip.enc
unzipped, selected in pda and clicked start. failed at the last second and the downloading android screen on tab was stuck so i powered it down.
stupid stupid stupid!
now it wont turn on period, i get nothing from usb connection or secret button presses.
ill try the "rig" tomorrow, but how will i hack up this galaxy usb to work? the guide says micro usb but obviously thats for a phone.
please help if you can, i just got this thing today
@Benjamin: I can do a custom jig for a galaxy tab?
EDIT: But i don't think the jig will help me..
"If your phone screen is always black, that is it does not display the white Galaxy S/Samsung/AT&T logo when you switch it on, then sorry, this jig will not help you. "
HELP please? Can i do a custom jig for the galaxy tab? And How?
press and hold the power button for 10 second make sure it totally off
then try to enter download mode
if u are able to enter download mode
flash roto jme v4
if it a battery problem
i think it may be battery flat, try plug it in to the charger see if it work after 10 min
suprajztwenty said:
now ive got the same problem. i tried a custom recovery i found in the "bible" sticky...clock work wasnt working when i was doing adb commands. the recovery i tried is called 3e. all it would do is reboot, t-mo logo and then bootloader words would flash very quick and black screen (backlit) press the back button and i got the triangle droid.
then i got it to go into download mode and tried a rom with odin this is the rom if it helps
GT-P1000_P1000XXJME_P1000OXAJME_P1000XXJMB_P1000XXJME_XX_ITV.zip.enc
unzipped, selected in pda and clicked start. failed at the last second and the downloading android screen on tab was stuck so i powered it down.
stupid stupid stupid!
now it wont turn on period, i get nothing from usb connection or secret button presses.
ill try the "rig" tomorrow, but how will i hack up this galaxy usb to work? the guide says micro usb but obviously thats for a phone.
please help if you can, i just got this thing today
Click to expand...
Click to collapse
almost the same thing happened to me. how ever mine will not turn on at all. it gets warm when it charging and then cold when the battery is dead. i have it sitting until it drains.
i am waiting to hear from Samsung. I will keep you posted.
Can anyone out there help. I tried to load overcome's rom and it passed all the steps, and then the screen just went dead
Try to power on together with volume down bro. Lets see if the android image with broom will pop.
Sent from my GT-P1000 using XDA App

Help with T849 Galaxy Tab

Sorry for the thread title, but I really dont know how to explain my problem in a few words.
First of all, I´m brazilian, so sorry for my bad english (also, Google Translate is helping me lol).
Well, a friend of mine asked me to unlock and make phone calls possible on his T-Mobile Galaxy Tab (T849). He brought it from US a few days ago.
After a lot of searchs, I found a thread about exaclty what I wanted to do.
I did exactly what is told there and it worked! I even made a call to myself!
But then I tried to update the Tab to Gingerbread 2.3.3 from samfirmware.com
And my problems began.
Skipping the whole process to not bother you, the last thing I did was flash the TMobile Stock Rom with Odin. But now the screen just wont turn on! But I know the Tab is working! I turn it on and I can hear the boot sound. I press the unlock (on/off) button, slide my finger to unlock the Tab and when I press the touch buttons, the Tab vibrates. And also when I press the volumes buttons, I can hear the volume increasing and decreasing!
When I turn it off and try to boot on download mode, Odin recognizes it and when I try to flash a ROM, Odin does it and the Tab reboots, but the screen remains off. When I boot it on download mode, the screen doens turn on, I know that it is in download mode because of the "Added" information on Odin.
Does anybody know what might be the problem?
I know I screwed up everything when I tried to update.
Anyway, I tried everything. But nothing works.
Thanks in advance!
Well! Problem solved!
Just flashed 001001-GB-stock-safe_v5!
The modem switch will work with the new gingerbread too. Just set out up the same way.
To root the gingerbread you have to flash the CF-Root v3.3 kernel. If you don't, the gscript won't work.

[Q] My GT is dead! Help!! Urgent!

Think I have bricked my Tab - HELP
Just got myself a Tab P1000. I try updating software using Odin3.
I think i have misused the wrong firmware not for P1000 (stupid), when Odin3 is running gonna finish, it showed FAIL! So i disconnected my GT although the download mode still running.....(stupid again) n I manually off my GT by continuing pressing power button wished to reflash by proper firmware.
As i reconnected it to pc again, although i tried to turned it into download mode again from off mode and i failed, Odin still can detect it. As i tried to use proper firmware to flash it, when it gonna finished, it showed FAIL again!
Now the tab screen turned off and it won't turn on. I tried to turn it into download mode or recovery mode but it couldn't be. I think my wrongly flash has made the buttons all mess up their function. All I have is the LED light on permentanly. If I hold the power button for 10 secs, the LED goes off for 3 secs and then comes on again.
Can anyone help me sort this? Any suggestion pls? Urgent!
Thanks a lot!
What firmware did you flash? I only ask because I know I once flashed an I9000 bootloader on my Captivate and it changed my download & recovery combo to I9000's however they still worked once I used the proper combo (I know extremely lucky)
If bootloaders have been wiped and replaced with wrong bootloaders then its back to samsung with your tab for (hopefully) warranty repair...
Send back to samsung is my last choice, beside this there is no more solution??
my tab it was in same condition, check this forum and you will find solution. i give you what it works for me.....http://forum.xda-developers.com/showthread.php?t=1081800
good luck!!!
Dude!! It is worked!!!!
OMG DUDE IT IS REALLY WORKED!!!
Once i really think my GT have to send back to samsung...... but i have the last try of your suggestion, IT IS WORKED!!!
IT IS SO AMAZING N UNBELIEVABLE!!!
Thanks alot dude!!! You save my SGT!!! n my pocket!!! Thanks~
This solution is really useful n amazing!!
Any1 has same situation can try this!
Thanks again dude~!

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