[Q] GT-P6800 - can only boot to download - help! - Galaxy Tab 7.7 Q&A, Help & Troubleshooting

My GT P6800 was working fine a few days ago. Charged it fully and went on holidays. Went to turn it on, and no activity. Plugged it in to charge, the battery icon came on screen and I let it charge fully. I then tried to turn it on again, and it still wouldn't turn on. I've now found that the only thing I can do is boot into download mode. Vol Down and Power brings up the Download Mode menu, when I press Vol Up, it enters Download Mode, when I press Vol Down to reboot, the screen blanks and nothing happens. I've tried pressing the power button for up to 30 seconds - nothing. I've tried entering recovery mode using Vol Up and Power buttons - nothing.
I entered download mode and tried to install ClockworkMod recovery using Odin, but once Odin had finished and "rebooted" the tablet, the screen went blank and nothing happened.
I'm happy to blow this away, install any ROM etc., would just like to get it working. It's been a while since I last rooted/flashed it, but I believe it's still running 4.04, and was rooted some time ago.
Any tips very welcome!

Try flash a full stock firmware package with Odin.
Try with your current firmware version first.
Try with HC 2nd.
Sent from my GT-P6810 using XDA Premium 4 mobile app

UpInTheAir said:
Try flash a full stock firmware package with Odin.
Try with your current firmware version first.
Try with HC 2nd.
Click to expand...
Click to collapse
Thanks - will give that a go. Trying to find right stock firmware now Will let you know how it works out.

Sammobile?
Sent from my GT-I9505 using XDA Premium 4 mobile app

ixomon said:
Sammobile?
Sent from my GT-I9505 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hmmm... I installed P6800XXLQ2_P6800OXALQ2_ATO obtained from Sammobile using ODIN, had "Automatically reboot" ticked, and once the flashing finished, the device didn't reboot. I then tried all the power button options, and the only one that gave a response was entering download mode. I then entered download mode, and let it sit there for a while while I did a bit more research, and then I noticed the screen went blank. I've now tried to turn it on again, and now get no response at all. Will try to plug it in to charge for a bit and see if it responds.
Any other ideas?

Ok, not sure what's happened here. Plugged it in, it showed the charge icon, and then booted up. Nothing has been wiped, it still shows as 4.0.4. I'm wondering if for some reason it was actually booting, but the screen wasn't coming on properly, and therefore it's run the battery down. It's now showing as charging, and the battery currently has 0% charge. Will let it charge for a while, then try root, install CWM and flash 4.1.2....
thanks for your help.

I have the same problem. I can enter only in download mode, if I press Vol Up I still see Samsung logo, no any actions. I've tried to install CWM, stock firmware, PIT with re-partition. No success. Need your help, please.

If you'se can get to download mode... using Odin, Flash stock Honeycomb..3.2...
If you get that (HC) up and running, then do the steps to up and up to JB...
good luck

Related

[Q] seroius!!! stuck in phone and pc logo! help!!!

i have a serious problem i tried to download the new Stock DEODEXED KC1 rom got failed in odin v1.7 then when i tried to put it back in download mode it just shows me a phone and pc with a triangle in the middle error logo. no matter what i try doesnt work at all!!!
nexio said:
i have a serious problem i tried to download the new Stock DEODEXED KC1 rom got failed in odin v1.7 then when i tried to put it back in download mode it just shows me a phone and pc with a triangle in the middle error logo. no matter what i try doesnt work at all!!!
Click to expand...
Click to collapse
dont panic!.. remove and replace the battery.. press up + down vol then plug USB cable. you will get the same screen but you will hear a sound from your computer that the usb is plugged in. then flash again.. once its completed it will back to normal.
ill try that thanx!!!
chadster214 said:
dont panic!.. remove and replace the battery.. press up + down vol then plug USB cable. you will get the same screen but you will hear a sound from your computer that the usb is plugged in. then flash again.. once its completed it will back to normal.
Click to expand...
Click to collapse
yeah what he said. happened to me once but got back on the right track
its just going very! very! slow! like if its going to take forever!
nexio said:
its just going very! very! slow! like if its going to take forever!
Click to expand...
Click to collapse
Try restarting your computer and try it again..
Sent from my SGH-T959V using XDA Premium App
Yes try restarting your pc
Open odin v1.7
Take battery out, put battery back in
Then Hold up + down volumn keys then plug usb
You will/will not get the downloading screen but don't be scared
Look on your odin flasher and make sure it is connected to com 3 or com 5(it will be highlighted in yellow), if it is then your good
Put the deodexed kc1 file in the pda tab and make sure re-partition is unticked
Then hit start, might take a bit longer but it will surely revive your phone
Hope that helps
Sent from my SGH-T959V using XDA Premium App
Mine worked on com4. The com number is of not importance.
i had the same issue
Unplug usb
Reset odin.
Reload file on pda
Reconect usb
Try again to flash
If it continues failing, download the rom again
Sent from my SGH-T959V using XDA App
still waiting halfway downloaded. after is done do i wipe data, cache, dalvik or just restart!
Can wipe if you want I didn't and it flies
now am stuck on the galaxy s 4g logo!!!
I used Odin 3_v1.0 and it worked. You need to remove the battery and reflash with Odin. If you get the phone and computer symbol just remove the usb cable, re start odin and connect the cable to your phone and try again. You do not need to remove the battery. I was able to flash my that way.
now when i try to install it fails right before its almost done weird!!! tried it 4 times already same thing every time!
nexio said:
now when i try to install it fails right before its almost done weird!!! tried it 4 times already same thing every time!
Click to expand...
Click to collapse
Close Odin. Disconnect phone. Pull battery. Put battery back in, while holding both volume buttons plug in cord. It will show the error on your phone again. Start Odin again. Load rom in PDA section. Click start. You can wipe user data and cache. And click reboot. Then give it time to rebuild. Ten minutes. The reboot again to clear up bugs.
Sent from my SGH-T959V using XDA Premium App
How do i wipe data and cache i cant even get into recovery mode!
In the recovery menu (turn phone off then hold volumn key up and power key)
Sent from my SGH-T959V using XDA Premium App
nexio said:
How do i wipe data and cache i cant even get into recovery mode!
Click to expand...
Click to collapse
It will go into recovery when it reboots itself after you flash with Odin.
Sent from my SGH-T959V using XDA Premium App
I tried all that it seems i dont have recovery cause when i install threw odin it doesnt bring it to recovery just shows glaxy s 4g logo!!! And i tried the up and down volumes that didnt work either i am so stuck wow!
nexio said:
I tried all that it seems i dont have recovery cause when i install threw odin it doesnt bring it to recovery just shows glaxy s 4g logo!!! And i tried the up and down volumes that didnt work either i am so stuck wow!
Click to expand...
Click to collapse
When you flash with Odin just leave it alone for awhile. While its flashing give it ten minutes. When its done it should be in recovery. Then just hit the power button to reboot.
If it doesn't work you have other issues. Did you flash it with a pit file? Do not flash this phone with a pit.
Sent from my SGH-T959V using XDA Premium App
Yes i did some guy put up a pit file and i flashed it and my phone went blank!

[Q] cwm help

I had an issue with my phone and basically had to start over. I took the FP1 upgrade. Now I have tried several times to odin the correct recovery so I can get back to where I was before the issue. Nothing is working. I keep getting the stock android recovery system. Help Please!
danstar said:
I had an issue with my phone and basically had to start over. I took the FP1 upgrade. Now I have tried several times to odin the correct recovery so I can get back to where I was before the issue. Nothing is working. I keep getting the stock android recovery system. Help Please!
Click to expand...
Click to collapse
You need to reflash cwm with Odin the stock recovery overwrites cwm when your on the stock ROM
Sent from my Galaxy Nexus using xda premium
I was on the stock rom and reflashed cwm using odin and it reverted back to the stock recovery each time. I had to odin the new rom I was going to first, then odin the new recovery and everything was fine.
danstar said:
I was on the stock rom and reflashed cwm using odin and it reverted back to the stock recovery each time. I had to odin the new rom I was going to first, then odin the new recovery and everything was fine.
Click to expand...
Click to collapse
After you Odin CWM, you need to immediately boot into CWM and flash a non-stock kernel. Stock kernels will overwrite CWM with stock recovery if they boot into the OS.
When you Odin cwm make shire autorestart is not checked. Odin cwm unplug phone take battery out. Put battery back in boot directly to cwm by pressing home, Vol up and power. Hold until Samsung logo comes up the second time then let go. Now you're in the flashes cwm go install superuser, then reboot . Install "root explorer" , sum privileges should b allowed , go to "system" folder find "recovery.sh" file, it has a yellow star. Click on the "Mount R/W" Press and hold on the recovery file till menu pops up, go to "permissions" uncheck all the boxes save and exit. Shut down phone, go to download mode with Odin flash cwm again make shire autorestart is not checked , unplug take bat out. Put bat back startup. You should be able to go to cwm any time now.
This is from one of the posts I read and memorized. Thanks go to whoever figured it out.
Sent from my SCH-I510 using XDA
been through this but cannot get the phone into download mode now? any ideas
headed over to imnuts
Morrisme said:
been through this but cannot get the phone into download mode now? any ideas
headed over to imnuts
Click to expand...
Click to collapse
Power the phone down completely. Pull the battery. Hold volume down while you plug in the USB cable. When it comes up in download mode, put battery back in.
This instruction, step 5.
What I do to get my download screen is : bat out , vol down, power then plug in cable (count) 1 and release power but hold vol down until download mode pops up. Then put battery in. That's the only way it works for me. Some ppl hold both buttons until download mode pops up, that don't work for me. Others can get it by pressing buttons n piping in battery and then connecting cable. Try some of these. I figured out my just by chance my finger slipped cause most can do it by pressing both buttons holding and plugging in. If I do it that way my phone either reboots or nothing happens.
Sent from my SCH-I510 using xda app-developers app
Don't use the power button at all to get into download mode. Just remove the battery, hold down volume down, and plug the USB cable in. It'll automatically power on. Then you should put the battery back in to help ensure a better chance at a clean flash.

[Q] Problem with ODIN after JB update

Hello everyone.
I'm having a strange problem booting into ODIN. I just recently got one of the VRBLK1 leaked images and flashed my phone over and then rooted and installed TWRP onto my phone. As well as SuperSU + Unlocked Bootloader. I have ZERO problems with the phone running, or booting or anything like that, except when it comes to ODIN.
For some reason my phone will just not boot into ODIN mode. When I hold down vol down, home and power, it'll briefly display the ODIN/OS warning and then disappear back into the off mode with simply the battery level display. No matter how fast I try to press the UP volume key the result is the same. However the phone is completely functional other than that.
Any suggestions? I'm just trying to remove all the bloatware from my phone and this is holding me up from installing Clockwork Mod to do so.
Thanks,
Well use ez recovery from the play store to install cwm. Also try Odin mode without being plugged in.
Sent from my SCH-I535
kintwofan said:
Well use ez recovery from the play store to install cwm. Also try Odin mode without being plugged in.
Sent from my SCH-I535
Click to expand...
Click to collapse
thanks I'll try it out and see if it works.
On an unrelated side note, Go Bolts!

[Q] Verizon S3 root through ODIN, phone won't power on

As it says in the title, I went through the steops in the following thread to root my phone: http://forum.xda-developers.com/showthread.php?t=2046439
I followed it to a T, and when it came to rebooting my phone, it said to take out the battery, then put it back in (keep in mind, ODIN said it was successful in doing what it's supposed to do). I unplugged the usb from my phone and took out the battery. I waited a minute then put it back in, now it won't power up. I've scoured the net to find a way to get it to turn on, and everything i've tried failed. The battery was at 95% when I started the process, so it's not a dead battery (i've even let it sit and charge for a bit too on a wall charger). I've tried getting into download mode and various other key combinations while trying to power on the phone, still nothing. I've held the power button while doing key combinations for 30-60 seconds like a post on one of the forums I read suggested, still nothing. Any ideas?
xbongox said:
As it says in the title, I went through the steops in the following thread to root my phone: http://forum.xda-developers.com/showthread.php?t=2046439
I followed it to a T, and when it came to rebooting my phone, it said to take out the battery, then put it back in (keep in mind, ODIN said it was successful in doing what it's supposed to do). I unplugged the usb from my phone and took out the battery. I waited a minute then put it back in, now it won't power up. I've scoured the net to find a way to get it to turn on, and everything i've tried failed. The battery was at 95% when I started the process, so it's not a dead battery (i've even let it sit and charge for a bit too on a wall charger). I've tried getting into download mode and various other key combinations while trying to power on the phone, still nothing. I've held the power button while doing key combinations for 30-60 seconds like a post on one of the forums I read suggested, still nothing. Any ideas?
Click to expand...
Click to collapse
So to confirm, you got to step 3, you flashed the custom recovery in the PDA slot with ODIN, waited for the green "PASS" to appear, pulled the battery, and are now bricked?
Also wondering; does the LED turn on? My first attempt at rooting my GS3 the device would boot to a black screen, but the little LED would turn blue. It was also pretty finnicky about booting into download; make sure you have the volume button pressed down first. If you can get it back into download, I would flash a stock recovery via ODIN, and try again (If you're not too traumatized).
corbn89 said:
So to confirm, you got to step 3, you flashed the custom recovery in the PDA slot with ODIN, waited for the green "PASS" to appear, pulled the battery, and are now bricked?
Click to expand...
Click to collapse
You are correct
gseyffert said:
Also wondering; does the LED turn on? My first attempt at rooting my GS3 the device would boot to a black screen, but the little LED would turn blue. It was also pretty finnicky about booting into download; make sure you have the volume button pressed down first. If you can get it back into download, I would flash a stock recovery via ODIN, and try again (If you're not too traumatized).
Click to expand...
Click to collapse
The LED doesn't turn on no matter what. As of today, for some reason it turns on for a minute when I plug in the charger (it lights up orange), but then disappears after a few minutes
http://forum.xda-developers.com/showthread.php?t=1840030
If you can get it into download mode again, you can flash the stock Verizon ROM.
I've soft bricked mine quite a few times, this has worked 100% of the time.
Sent from my SCH-I535 using xda app-developers app
jlikes08 said:
http://forum.xda-developers.com/showthread.php?t=1840030
If you can get it into download mode again, you can flash the stock Verizon ROM.
I've soft bricked mine quite a few times, this has worked 100% of the time.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Thanks! I'll see if I can get it to turn on and go to download mode to try that. I'll post up what happens.
Also, did you check the md5's of the files you downloaded and make sure they matched the md5's in the guide. It sounds like you may have flashed a bad download.
Sorry to say it, brother, but it's borked. Been there, did that.... See here :
http://forum.xda-developers.com/showthread.php?t=1770341
I had to take it to Josh at Mobiletechvideos.com
He JTAG'd me back to life.
Methinks you're going to need to do that also... Sorry
Sent from my SCH-I535 using xda app-developers app

Is my Sprint Galaxy Note Edge hard bricked or done?

Long story short, the phone was updating to the latest OTA update and I believe it restarted suddenly somewhere during the update. Now it is stuck in this never ending boot loop. Turn on the phone and it tries to go into recovery boot, then shows the android guy and fails.
I have tried booting into recovery mode but it still goes to the android guy saying it is "Installing system update" then fails. I downloaded Kies and Odin but neither recognize that the phone is even there.
Is there anything else I can try or is this phone brain dead?
Try going into download mode and flashing whatever firmware you're on. Instead of holding up,home key and power you hold down, home key and power. Then hook phone up to computer and, using odin, reflash your firmware.
Sent from my SM-N915P using XDA-Developers mobile app
shaggsdclown said:
Try going into download mode and flashing whatever firmware you're on. Instead of holding up,home key and power you hold down, home key and power. Then hook phone up to computer and, using odin, reflash your firmware.
Sent from my SM-N915P using XDA-Developers mobile app
Click to expand...
Click to collapse
Yep, this guy is correct. Download mode, let your computer install the drivers (will do it automatically) and viola, now its recognized by odin.
Sounds like your gunna need xtra help
1. Load Firmware on Odin , click PDA TAB & load Firm|file then plug your phone in2 USB & Hit Start.
Then dont mess w| your phone until 'Box' says PASS

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