[Q] GT-P5210 stuck on boot screen - Galaxy Tab 3 Q&A, Help & Troubleshooting

Hello there, I just attempted to root my tablet following this tutorial http://androidxda.com/root-samsung-galaxy-tab-3-10-1-gt-p5210
And after Odin showed a success the tablet it stuck on black boot screen that says samsung galaxy tab3
I have rooted androids so many times in the last years, first time something went wrong
So how do we get it back working?

See my reply in your other thread here

Related

samsung galaxy s3 t999 boot loop need help please

hello every one i have another gs3 with another boot loop issue. so on first sight the phone looks good. it will turn on and show the screen saying "samsung galaxy sIII" but after that it goes black and 3 seconds later it vibrates then another 3 seconds and it vibrates again and then 3 more seconds and the boot screen is back displaying "samsung galaxy sIII". it will not boot in to recovery mode, however i can get to odin mode or download mode. it has never bin rooted, and it has stock rom, but i did try rooting it throu odin mode and it failed multiple times as well as the phone would display "unsupported format"? i have seen this before and it ended up being a power button and well i tried replacing that with no effect. i also noticed that when you do try booting the phone into recovery mode it will say "recoverybooting" in blue letters at the top left hand corner but just keeps boot looping, i need to recover the data on the phone since i was going to back it up but could not do it in time lmao!!!! any help or suggestions would be appreciated, i have bin at this for days now and my chances are looking dim some one said reinstal the stock rom throu odin mode i guess my only question is will reinstalling stock rom wipe my data or no?
Solution
911techrepair said:
hello every one i have another gs3 with another boot loop issue. so on first sight the phone looks good. it will turn on and show the screen saying "samsung galaxy sIII" but after that it goes black and 3 seconds later it vibrates then another 3 seconds and it vibrates again and then 3 more seconds and the boot screen is back displaying "samsung galaxy sIII". it will not boot in to recovery mode, however i can get to odin mode or download mode. it has never bin rooted, and it has stock rom, but i did try rooting it throu odin mode and it failed multiple times as well as the phone would display "unsupported format"? i have seen this before and it ended up being a power button and well i tried replacing that with no effect. i also noticed that when you do try booting the phone into recovery mode it will say "recoverybooting" in blue letters at the top left hand corner but just keeps boot looping, i need to recover the data on the phone since i was going to back it up but could not do it in time lmao!!!! any help or suggestions would be appreciated, i have bin at this for days now and my chances are looking dim some one said reinstal the stock rom throu odin mode i guess my only question is will reinstalling stock rom wipe my data or no?
Click to expand...
Click to collapse
Hey I had the same problem as you and just managed to fix it.
Try this guide: http://forum.xda-developers.com/showthread.php?t=2004650
Thanks

[Q] Galaxy Tab 3 stuck in boot cycle after root

Hi Wonder if anyone can help?
I downloaded mirror beta from the app store to mirror my Galaxy Tab 3 SM-T210 to my apple TV3g.
Once downloaded i was informed that the device had to be rooted, so I used Kingoroot and followed the instructions. Everything was fine during the rooting process and completed informing me that it was successful.
The problem is after this the Tab is stuck in a constant cycle mode of the Samsang GALAXYTAB 3 boot logo.
I have managed to power it off ( Black screen) but have been unsuccessful in getting the device into recovery mode to try an hard reset.
I have tried all the button combinations I could find on Google but it only just shows the galaxy screen. Any help would be much appreciated since it is my daughters tablet and ill be in a valley of it if I cant get it restored.
Thanks in advance
Have you tried to Boot your Tab into Download mode?
If this working , flash Stockrom with Odin.
I'm in a similar situation with the logo boot loop except I am unable to shut it down. I hold the power button for 10 seconds and it reboots right back to the logo again with no shut down. How can I shut this down?
Strizay said:
I'm in a similar situation with the logo boot loop except I am unable to shut it down. I hold the power button for 10 seconds and it reboots right back to the logo again with no shut down. How can I shut this down?
Click to expand...
Click to collapse
I got in the same situation trying to root my Tab. I wound up holding the power button down a really long time and then gently releasing; then I booted it into recovery and there is an "unbricking your 10.1 " post on XDA that has a stock 4.2.2 link.
Once you get the thing into recovery, and it took several attempts (like for two days)- I had given up and was thinking I had finally truly bricked an android) I got it into recovery and then used Odin to flash the original stock rom and it worked. Then Samsung almost immediately downloaded the OTA and I was at 4.4.2 stock.
The sd card slot is broken, so I am still trying to get the tab rooted, but for now just having it functioning in stock form is better than that Galaxy emblem slowly flashing every 5 seconds until the battery dies (Itried that too, thinking it may somehow recharge and reboot and something would be different-no such luck)
But I found holding the button down persistently made the difference, at least it seemed to.
Good luck

Galaxy note 2 stuck in Teamwin screen after Encryption Unsuccessful....help

Hi guys, hope you can help me I`ve tried everything I can.
Following a mishap yesterday, my Note 2 which was successfully running Resurrection Remix Android 5.1 for the past 6 months has now been bricked, i think is the term.
My son accidentally updated the RR5.1 to a newer version then the phone went low batt. I restarted the phone and got the message Encryption Unsuccessful --> Reset your phone, which i did. (I read somewhere afterwards that it might have been a mistake to hit reset.)
Now my phone is stuck in Teamwin screen mode which is flashing and it does nothing. I restarted the phone into Android Odin mode, Vol- + Home + Power button and it says "Downloading.... Do not turn off target!!" which has been now showing on my phone for more than 5 hours.
To top this wee problem, since I could use Odin on my laptop to mount a Teamwin Loader and flash a new ClockworkMod 5.1.1 OS on it which I have BUT...............and heres the big BUT.....
None of my USB ports recognize my phone, installed 2 versions of the Samsung USB drivers and still nothing. So WHAT can I do other than what I already have been doing.
And a reminder before anyone tells me to enter this and that on my keypad...... PHONE STUCK IN ODIN and TEAMWIN splash screen.
Cheers and hope someone gets back to me,

Only download mode not recovery or boot up at all samsung tab 3 7.0 210r model

hey guys
its been a while since I have posted on here and I have looked everywhere for this issue. I have a Samsung tab 3 that is fully stock nothing happened has happened to it as far as trying to break it. when trying to boot it up the screen backlight comes on and that's it. I try to put it into recovery mode and nothing I cant get the Samsung logo to appear or anything. at first I thought the lcd was broke but when I put it in download mode the screen shows me everything going on. I have reflashed it with odin to get it working again and still nothing at all. I am stumped on what it could be any help would be appreciated thanks.

Samsung GT-I9195 vibrating twice then bootlooping

Hello sorry if this problem have been posted before,
I am trying to get a Samsung S4 MINI GT-I9195 to work it was working fine then all of a sudden it went dead and would not boot up
after awhile I was able to get it in boot recovery with the Samsung jig
and able to flash it with three different stock roms using Odin which went perfect, but still the phone
will not boot up, it keep vibrating twice then Samsung logo screen will appear and repeat for ever, can anyone help? thanks in advance
UPDATE: Phone is now dead as I used an older version of Odin
after i did a wipe cache and factory data reset I got a lot of errors
check image link to view https://i.imgsafe.org/eca9cd822f.jpg
is there anyway to revived this phone at this stage all help is very much appreciated..

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