Nothing is working - Galaxy Tab 3 Q&A, Help & Troubleshooting

Hi,
I have a tab 3 sm t210 and it cant be flashed. It says no pit partition when i want to flash a recovery. When i want to flash a firmware (i tried with and without pit) it says "worked" in odin but it boot at the same old firmware. When i make a factory reset the tablet is the same as before (nothing touched or removed) and it reboots itself some minutes later it normally booted. Please i need help

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[Q] flashing with heimdall ?

hi,
i have a Gio S5660 that i bricked trying to sim unlocking it before putting it on sale.
the device can get into Download mode (no recovery mode though) but Odin 4 doesn't flash anything anymore, tried different roms (stock, moded, froyo, GB) nothing works, Odin 4 says PASS but after rebooting the screen keeps on blinking the ugly Samsung logo.
i tried to make a Heimdall flashing package but when i try to load a rom into the packager i get an error that says no Firmware.xml found.
is it even possible to use Heimdall or other Odin versions to flash a Gio, if so how do u make a package for that ?
supermario00 said:
hi,
i have a Gio S5660 that i bricked trying to sim unlocking it before putting it on sale.
the device can get into Download mode (no recovery mode though) but Odin 4 doesn't flash anything anymore, tried different roms (stock, moded, froyo, GB) nothing works, Odin 4 says PASS but after rebooting the screen keeps on blinking the ugly Samsung logo.
i tried to make a Heimdall flashing package but when i try to load a rom into the packager i get an error that says no Firmware.xml found.
is it even possible to use Heimdall or other Odin versions to flash a Gio, if so how do u make a package for that ?
Click to expand...
Click to collapse
After flashing with odin and get in bootloop, press the power button for 10 seconds, after restart press home and power until get in to recovery, there should factory reset and the most important - fix rfs or something, can't remember now exactly, the phone will reboot automaticaly and you have to wait some time to boot.
Which method did you try to unlock it with?
HEllo,
Same problem, keep blinking trying to boot with Samsung white letters.
FR
What, and how EXACTLY did you tried to flash with odin? (Which rom, Onepackage/multipackage, tar/md5...?)
Hello,
Still fighting to bring it into life.
Well the problem began when unlocking with the thread instructions:
http://forum.xda-developers.com/showthread.php?t=1204705
Everything seemed to go as expected but...
After that it never rebooted well, still in cycle on www.samsung letters firs screen.
Even so i tried to flash it with ODIN into Stock Rom 2.3.5 and the same problem.
Sometimes i still can have the "Recovery Mode" and flash other versions, i have the PASS message ok, but when reboot... same problem.
And with the Oneclick Unbrick recovery it fails...
Really worried abou this... nice brick!
Thanks to all that are trying to help!
At the beginning of the process it hads the 2.3.3 version locked to Vodafone.
Maybe you just misspoke, but you can't use Odin if your phone is in recovery mode. It has to be in downloading mode.
In my opinion:
1. Boot into recovery (are you using cwm?)
2. Do a factory reset+wipe everything (incl. dalvik cache)
3. Turn off the phone
4. Download the latest ROM from here: http://forum.xda-developers.com/showpost.php?p=16979769&postcount=547
(S5660XXKS2)
5. Boot your phone into downloading mode
6. Flash with Odin (this is NOT "One package", you have to put everything in the right spot /boot, phone, etc/)
Hello again,
Yes i mean Download mode, i', flashing with ODIN but "one package Versions" i'm goin to try next your link already downloading.
Even if i can not unbrick it (wich is strange because i still can flash it) i must thans you very much for great cooperation!
Working...
You're welcome. When I bricked my phone, this is how I got it working again. I hope it works for you too.
Keep my posted...
Hello again,
Well just flashed again with ODIN (not One Package) and last firmware (2.3.5) and the report is that at the end i have the PASS confirmation but phone keeps flashing and does not reboot alone as supposed (waited 15 mn).
Unplug USB cable, battery out, battery in, power on and it returns to its "preference": alternates between dark scredn and those White letters saying SAMSUNG... infinite loop.
This is strange, i'm tired of seaching everything and this is not a normal beahaviour for this procediure.
I can follow all the steps... and at the final... same result.
Don't really know what to do next.
Once more, thanks for all!
Fernando
I'm sorry it didn't work. I have one last suggestion. The firmware you just tried to flash has a few md5 files. Rename them to tar, an extract them. The files you will find inside are the ones you can flash with Heimdall (data.rfs, system.rfs, etc).
I can't tell you much more, because I never used it (just googled a bit right now), but you can probably find a few tutorials about the subject.
Hello,
The fight continues and for all that i've read so far i almost sure that someting happend with the EFS partition.
I think that, case possible, the way is trying to flash an EFS new partition.
Someone knoes ho to do that?
Thanks!
descobrindo said:
Hello,
The fight continues and for all that i've read so far i almost sure that someting happend with the EFS partition.
I think that, case possible, the way is trying to flash an EFS new partition.
Someone knoes ho to do that?
Thanks!
Click to expand...
Click to collapse
please give more information about stuck on logo (ex: logcat)
and dont play with EFS partition. its very dangerious.
it can really bricked your phone
When you can go to recovery mode with your gio you should flash ext4-formatter.zip(download,put on sdcard,go to recovery find `installzip from sdcard` and flash it.
the internal phone memory has to be in ext4 format ,if not you have the above problems.
after flashing you can install a rom.
By the way,i tryed flashing with heimdall-frontend ,i think it can ,but you have to rename it to a .tar gz file it wil be compiled automatic adding it to heimdall,but...than it says
`firmware.xml is missing from the package` , so...you have to ad(make or edit an existing one,and insert it in the package) that file... which contains name rom ed , than it probably works...
What is heimdall?
sort of odin but odin doesnt run on linux,for flashing
SOLUTION!!
Hey , I figured out a while back how to sort this out... Odin works,The reason though it bootloops is just that the \Data and \Cache Partitions are still in Ext4 Format... Stock Rom uses RFS... So The Solution is - After you Flash Your Stock Rom Via Odin, after it says "PASS" , Unplug USB then Reboot into the stock recovery mode by Holding HOME and POWER Button , Then format Cache and Then Wipe Data/Factory Reset (By doing this it formats back to RFS and then it can operate) ... then reboot to system ... And Voila , It works!!!! (Always works for me)... Hope this Helps Just Remember to USE ODIN (Heimdall apparently not Gio Supported)

Tab 3 8.0 SM-T310, no os, fails to flash original firmware. brick?

Hello, I own a Samsung Galaxy Tab 3 8.0 (SM-T310) with TWRP 2.6.0.0 and I accidently made the os disappear cause I was trying to completely factory reset the tablet. I believed I checked all the options which probably took out all of the os and when I tried to flash the stock firmware via odin, it fails and the tablet says it needs a firmware update via kies. when I connect my device, kies cant find my device. I've tried flashing it again and it still fails. Now for some reason, Odin cant find my device either. I also tried transfering the files to a SD card and flashing it with TWRP and it also fails, says it fails to mount '/system. System isnt able to mount when i try to check it, it dosen't check. Please help guys, I appreciate it.

Accidentally Soft Bricked Tab S 8.4; tried firmware and PIT flash, no good.

I was given a Galaxy Tab S by a relative who works in a cell phone store. It was a demo device, and it had demo mode enabled. I initially attempted to reboot into recovery and do a wipe from there, but an error came up informing me that "MDM" had blocked this option (I assume MDM to mean manufacturer demo mode). The tablet was still working at this point, so I rebooted and got the exact model number, SM-T700. I googled for a bit and found the recommendation to be to reinstall the firmware. I've done a lot of ODIN flashes before, so I downloaded the correct firmware from the official firmware post here on XDA, rebooted to download mode, and flashed it without issues.
After 30 minutes, the tablet still just showed the Samsung boot screen. I did a hard reboot with volume up + power, and left it. After another 30 minutes, it still didn't show anything. I rebooted to download mode and tried flashing again. Same result. I rebooted to recovery and tried to wipe the device from there. MDM block.
After more searching, I decided to use the PIT file and the firmware file in ODIN. I've had to use PIT files a couple times before, so I was very careful in checking to ensure I had the correct one. I am very confident I did. I flashed that, and still the tablet would not boot.
I then decided to install TWRP and see if I could wipe from there. TWRP gave me some useful information: it returned that it could not mount any of the partitions on the device. 'could not mount /system', 'could not mount /data', etc.
I've done a lot of googling and reading since then, but I can't seem to find anybody else with the result. The closest thing I can find is a similar situation on some ASUS tablets, but the solution would definitely not work here. The only other thing I can find is people recommending to flash the PIT file, which I have no tried a second time and still does not work.
Does anybody have any suggestions? I don't know what else to do.
You didn't need the pit file, so forget about that.
The first thing you should have done is disable the reactivation lock.
Then flash the stock firmware, after that immediately boot into recovery and factory reset.
I would reflash the stock KitKat firmware and immediately boot into recovery after the flash and wipe data/reset
Ensure that during the flashing process there are no errors.
Updating, I got it figured out.
I tried 3 different firmwares, all of which flashed with no errors but did not work. 2 were KitKat, one was lollipop. I tried a fourth firmware (a Korean one from sammobile on lollipop) and it flashed exactly the same as all of the others, but this time it worked. I have no idea what was different with this firmware compared to the other three, but it worked, and I'm happy.
Activation lock cannot be disabled via the demo mode software on Samsung devices (unless there is a method of doing so I am unaware of), so that wasn't an option. I was unable to get the stock recovery to allow a factory reset. Teamwin recovery did allow a factory reset.
Either way, its working now.

HELP - Need empty cache.img for T707A

Hope someone out there can save me.
Got a “new” SM-707A, updated to 5.0.2, all good. By pure stupidity I turned on Reactivation Lock, then I proceed to try to flash a new rom.
Odin was falling (obviously, now that I know the lock prevents flashing), I made a couple of reboots to OS, all was still good, then decide to try a different tar file, and things got bad.
The lock DOES NOT prevent a cache.img to be flashed, but it does the rest. Result? I CAN NO LONGER BOOT.
Now that I know all I have to do is to boot and disable the lock, I can’t boot. Tablet goes into that message saying to recover by Kies (but Kies does not recognize the tab bricked).
So Tab does not boot, and tab does not allow a ROM to be flashed. But I think the issue was that I flashed the cache.img and somehow the Tab got confused.
So I need either a stock or an empty cache.img, I tried some I found for T705, but none worked (I manage to flash them, but phone still does not boot).
Anyone has the stock firmware 5.0.2 for 707A?
Thank you all for your help .
PAragao said:
Hope someone out there can save me.
Got a “new” SM-707A, updated to 5.0.2, all good. By pure stupidity I turned on Reactivation Lock, then I proceed to try to flash a new rom.
Odin was falling (obviously, now that I know the lock prevents flashing), I made a couple of reboots to OS, all was still good, then decide to try a different tar file, and things got bad.
The lock DOES NOT prevent a cache.img to be flashed, but it does the rest. Result? I CAN NO LONGER BOOT.
Now that I know all I have to do is to boot and disable the lock, I can’t boot. Tablet goes into that message saying to recover by Kies (but Kies does not recognize the tab bricked).
So Tab does not boot, and tab does not allow a ROM to be flashed. But I think the issue was that I flashed the cache.img and somehow the Tab got confused.
So I need either a stock or an empty cache.img, I tried some I found for T705, but none worked (I manage to flash them, but phone still does not boot).
Anyone has the stock firmware 5.0.2 for 707A?
Thank you all for your help .
Click to expand...
Click to collapse
You don't need either. Just boot to recovery and wipe cache.
However I doubt that is the issue.
You probably need to factory reset in recovery.
What was in the cache.img?
Ashyx is right. Unless you screwed your system partition you should be able to factory reset via recovery and reboot.
Sorry, i forgot to add, i cannot boot into recovery. I have no clue why, but Power+UP+Home does not work.
I do not know what was in the cache.img (i tried to flash others, it flashes, but same result), and i cannot find an editor for android 5.x img files (at least not for windows).
PAragao said:
Sorry, i forgot to add, i cannot boot into recovery. I have no clue why, but Power+UP+Home does not work.
I do not know what was in the cache.img (i tried to flash others, it flashes, but same result), and i cannot find an editor for android 5.x img files (at least not for windows).
Click to expand...
Click to collapse
I highly doubt anything is preventing you from getting into recovery. It's likely user error.
It's HOME + VOL UP + POWER, hold in that order to enter recovery.

Weird n7100 bootloop

Hi i was helping my friend to update his firmware. after doing so the phone is now stuck in a weird bootloop. i had seen my fair share of bootloops but this seems weirder than others. the n7100 logo would loop very quickly (sorta like flash) and keeps doing so. can't enter recovery mode at all, only download mode. plug it to odin and whatever i can throw at it i just got nand write start fail, be it twrp, multiple versions of stock rom. im at the end of my wits, so what should i try next? thank you for any input
What is the Odin error when trying to flash the latest stock ROM from sammobile.com? Tried different USB cables and USB ports?
I kinda have/had the same problem.
N7100 logo would bootloop quiet fast (doesn't get to the point where it should load the rom).
Can't enter recovery bc of that.
Only thing that works is download mode.
After trying to flash newest stock rom (4.4.2) it failed once (I think my cable gets too old...)
Next try it worked without a problem.
Problem persists.
Next step was flashing an older repair firmware (4.1.2) but it failed (I think bc of the 4.4.2 bootloader? IDK)
Then I tried to flash the newest stock again but with the pit file. Flashed without a problem but the problem was still there.
Last step I made was to flash the newest stock with the pit file and nand erase + update bootloader.
Tried it 2 times but it failed.
Now I'm stuck on the "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again."
Download mode got a red message also: "RPMB: INVALID RPMB DATA"
I don't know what to do now. Please help.
PS: It was a "new" motherboard from aliexpess, it had a chinese version of the stock 4.1.2 if I remember right and was already rooted when I installed it. I wanted to flash the newest 4.4.2 for the new modem and stuff and then upgrade to lineage. :/

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