[Q] After my last root attempt - Galaxy Tab Q&A, Help & Troubleshooting

Hi, attached is a picture of what my tab is displaying after an unsuccessful root attempt. Can anyone tell me what it means and how to solve this?
Thanks

It's soft bricked. Grab the stock rom for your tab, load up odin or heimdall and flash back to stock, should be good to go from there.

And indeed everything is back to normal. Thanks a lot

I have a VZW SCH-I800 and used CWM to "Flash a custom recovery image" with the intent on getting gingerbread on my tab. I followed the steps from the unlockr...which now my tab has CWM 3.0 and my camera doesn't work, my accelerometer doesn't respond when turning the device, my auto brightness doesn't work, and when i have new mail it doesn't show the number on the icon. (just what i have noticed so far.) Since I have CWM installed is it possible to flash a stock ROM, say from a ZIP file on the SD card? Or is it more complicated. As i said the ultimate goal was to get to Gingerbread, but I will now settle for a working stock ROM.
Help is much appreciated!

The kernel for the CWM to work, will soft brick your tab with the stock software. Your best option is to Odin or Heimdall back to stock and root from there.
Sent from my SPH-D700 using xda premium

Do you know where i can find the Stock kernel?

You'll have to find the stock VZW rom, and flash the whole thing, or you could just pull the kernel out of the .tar file if you have something else in mind for just the zImage.

Related

[Q] How do I root a Samsung Captivate with the basebuild KB1?

I having been trying to root and unlock my Samsung Captivate and I have constantly been hitting dead ends. I have tried various apps and YouTube clips and nothing seemd to work. I know someone out here can help me unlock this phone. I rather learn how to unlock it than pay $50. I NEED HELP!!!!
Phone Specs:
I don't have AT&T Sim Card
Base: i897uckb1
Firm: 2.2
Kernal: 2.6.32.9
I am new to this "unlocking and rooting" world, so I have been learning while i'm going, please bare with me in advance.
The last program I ran to unlock the phone was "OneClickUnlock." After it went through its whole deal, my phone read - "E:signature verification failed". I have no idea what to do from here...PLEASE HELP ME SOMEONE!!!!
There are plenty of threads that cover both these issues.
sensai62 said:
I rather learn how to unlock it than pay $50. I NEED HELP!!!!
Click to expand...
Click to collapse
what you need to do is read. thats how you learn
i would agree with pirateghost but i find that people do things all @$$ backwards around here and give out the most time consuming ways to do things.
ok you already have the odin one click installer, is that the one the brings it to jf6?
does the phone boot? or does it enter recovery and give you that message?
since setting up adb might be too much too soon the best way will be to get the phone back to a bootable state if it is failing to fully bootright now. if the phone is a newer model and came factory installed with kb1 it is posible that you need a different one click installer, infact dont bother with the one click installers, it is faster to use the full oding to flash a kernel with cwm installed by default.
http://forum.xda-developers.com/showthread.php?t=1007276&highlight=rogers+stock+rom
this is the rogers 2.2 rom, first one i found and better anyway. use the odin and pit and .tar in the downloads in that thread.
select repartition for good measure and flash the the above rom, the .tar goes in the pda slot. the 512.pit goes in the .pit slot, that's all that is needed.
after you flash your phone back to working condidtion, use odin to flash a custom kernel, the kernel must be in .tar format
http://forum.xda-developers.com/attachment.php?attachmentid=547852&d=1300708475
^this is speed mod, maybe the most popular and stable, if the phone will boot into the rom then you can start here.
put the kernel .tar file in the pad slot in odin and flash it in download mode, no .pit is needed.
with this kernel you can flash .zip files. you can root or skip strait to flashing a rooted rom, you may also have luck with one of the att kb1 kernels with modifications like skull cap or firebird if you like the stock rom, which the bluetooth calling needs an att or a rogers kernel and modem to work.
most people arent .tar-ing the kernels they build. yet all the users like to flash to stock before a flash, seems to me since you are sitting at odin, flash a kernel and shorten the whole process.
The reason you get the signature failed is because your recovery mode is a type called 3e the 3e recovery mode doesn't allow unsigned packages such as the unlock. What you need to do is get a kernal that has the 2e recovery mode in it and flash that, then you can root using anything and flash update. Zip files, you will need to follow a guide for that though, you can find one by searching "flash 2e kernal on captivate" in google
Sent from my SAMSUNG-SGH-I897 using XDA Premium App
Press thanks!

[Q] bootloop,samsung galaxy S...help please

Hi,
i have a samsung galaxy S,and keep bootlooping
i get samsung galaxy s,then turn of then again...
i tried to wipe,install different roms,etc....
any ideas
If nothing else will do the trick, a last resort can be flashing stock firmware downloaded from sammobile using Odin tuen your phone off use vol down power and home and put phone into download mode put the pit PDA code and modem files in the right place..Google this. This will flash your phone and take you right back to out of the box. This should work. Man I bricked my phone and done this and it sorted me out. Hope I'm of some help. Let me know how it goes. Cheers
Sent from my GT-I9000 using xda premium
AntAust1513 said:
a last resort can be flashing stock firmware downloaded from sammobile using Odin
Click to expand...
Click to collapse
While flashing stock is probably the best option, if you are impatient and want a custom rom you can flash one of the Darky resurrection editions in Odin instead. This does the same as flashing stock, but you skip having to root and reflash into a custom rom (assuming you want Darky...).
Flash the latest 2.3.6 XXJVU value pack update...!
JohnnyReb67 said:
While flashing stock is probably the best option, if you are impatient and want a custom rom you can flash one of the Darky resurrection editions in Odin instead. This does the same as flashing stock, but you skip having to root and reflash into a custom rom (assuming you want Darky...).
Click to expand...
Click to collapse
I tried this today but found myself in booploops god knows why so I had to go through the piss take of flashing stock, rooting, then installing the rom I wanted. Probably my own fault not reading how to do it properly lol anyhow.. Annoying.
Sent from my GT-I9000 using XDA App
I'm apparently not allowed to post in the OneCosmic thread where it probably make more sense.
I'm getting the black screen on bootup. The touch-buttons (menu and back) still light up when I press them, so it's not dead. I can still go into recovery mode, but before I try another rom, I wanted to ask on here. Here's the process I went through:
Renamed the zip file to update.zip, because it wasn't showing up as an option to install for some reason
Wiped the SD card and returned to factory settings in recovery mode
Booted into recovery mode
Installed from the newly-renamed update.zip, all seemed to install fine
Pressed reboot device
I do want to give this rom a try, so I'll wait a while before trying to put Cyanogen on instead (the Galaxy S is my backup phone, and hasn't been used for close to a year).

[Q] Download mode menu missing

Hi guys. Recently I bought a used I896 with I897UCKF1 2.3.3 firmware. I cannot root it or upgrade it to ICS cos I have a problem: when I press vol down button plus power button to enter download mode the phone boots normally. When I press vol up plus power button instead of recovery mode my phone enters "Android system recovery <3e>". Any advice what to do?
The combination for recovery is vol up/down+power. You will need to flash a kernel with ClockworkMod recovery baked in.
Why didn't you also tell him the proper dl mode combo?
Anyway... Its both volume buttons only, no power at all, and inserting a USB cable that boots into download mode.
[QUOTEAnyway... Its both volume buttons only, no power at all, and inserting a USB cable that boots into download mode.[/QUOTE]
Thans a lot man. My Cappy is now rooted and having 2.3.5. Right now I'm looking for a stable ICS rom. Any suggestions will be appreciated.
korockinout13 said:
The combination for recovery is vol up/down+power. You will need to flash a kernel with ClockworkMod recovery baked in.
Click to expand...
Click to collapse
Can you recommend me a kernel with cwm recovery? In my Samsung recovery menu 3e I do not have "install zip from sd card" option. Or may I use Rom Manager Premium to install ICS .zip rom?
If you are on Gingerbread and an i897 rom (KF1 would meet that requirement), you can flash boog's kernel, which will have CWM baked in.
You'll need to use something like Odin or Heimdall to get there, which boog includes in the files listed above.
The other option is to flash a stock rom with a CWM kernel included, like the one in my signature.
I'm on UCKK4 - 2.3.5. Is it ok to flash that kernel? And I ask you guys who have ICS on your Cappy is it worth to install it now or should I wait for more stable versions?
You should be able to use Boog's kernel. If you want to be 100% sure of a match, you can try corn kernel KK4.
ICS is pretty great, but be aware there is a risk (although small) of the internal SD card being messed up. Look for "Encryption Unsuccessful" in the development forum - if you flash ICS, just know what to do if that situation happens.
Hmm, you made think about it. I'm not so sure anymore about ICS. I think it's better waiting for a while. I also have a i9000 and installed ICS on it and there was a problem with external sd.
Finally I installed a 4.0.3 rom and I have to admit it was a mistake. Now I'm looking forward to get back to UCKK4 2.3.5 but I don't really know how to do it. On my internal memory I have the backup of the 2.3.5 version made before getting to 4.0.3 and I tried to restore it from the recovery menu but it doesn't work. I think I'm missing something. Can you help me? Thankx.
erycx said:
Finally I installed a 4.0.3 rom and I have to admit it was a mistake. Now I'm looking forward to get back to UCKK4 2.3.5 but I don't really know how to do it. On my internal memory I have the backup of the 2.3.5 version made before getting to 4.0.3 and I tried to restore it from the recovery menu but it doesn't work. I think I'm missing something. Can you help me? Thankx.
Click to expand...
Click to collapse
You'll need to flash back to the 2.3.5 rom you had before flashing to ICS (whatever rom you were using when you made the backup), then restore the backup in recovery.
jmtheiss said:
You'll need to flash back to the 2.3.5 rom you had before flashing to ICS (whatever rom you were using when you made the backup), then restore the backup in recovery.
Click to expand...
Click to collapse
Can you be more specific please? What are the steps I need to follow?
AOKP build 32 is very stable for me if your looking to give ics another chance. Make sure you do all the proper wipes before flashing.
Sent from my glitched ICS Captivate using XDA App
erycx said:
Can you be more specific please? What are the steps I need to follow?
Click to expand...
Click to collapse
Grab an Odin or Heimdall one-click to get back to stock KK4, and flash that. Once you've flashed back to stock KK4, if you were using any custom rom (anything non-stock), flash that to your phone. (The idea is to be as close to your previous setup as you can be.)
Once you've done those steps, reboot into recovery and go to "backup/restore". In the restore options, look for the backup you made and restore it.
cmilldrummin said:
AOKP build 32 is very stable for me if your looking to give ics another chance. Make sure you do all the proper wipes before flashing.
Click to expand...
Click to collapse
Ok, if you say so, I'll try it. It crossed my mind to give ICS the second chance but I didn't know exactly what rom to try. I supose I need to do a wipe cache from recovery mode and after this I have to use the option install from sd card? Am I right?
What ROM are you coming from before ics?
Sent from my glitched ICS Captivate using XDA App
jmtheiss said:
Grab an Odin or Heimdall one-click to get back to stock KK4, and flash that. Once you've flashed back to stock KK4, if you were using any custom rom (anything non-stock), flash that to your phone. (The idea is to be as close to your previous setup as you can be.)
Click to expand...
Click to collapse
Till now I used only Odin. I have this file on my pc: I897UCKK4_I897UCKK4_I897UCKK4_HOME.tar.md5. Is this ok to flash this with Odin in "pda" or "phone" section?
cmilldrummin said:
What ROM are you coming from before ics?
Sent from my glitched ICS Captivate using XDA App
Click to expand...
Click to collapse
I897UCKK4
erycx said:
Till now I used only Odin. I have this file on my pc: I897UCKK4_I897UCKK4_I897UCKK4_HOME.tar.md5. Is this ok to flash this with Odin in "pda" or "phone" section?
Click to expand...
Click to collapse
I'm not sure what that file is - it may be fine, but I don't want to say "flash away!" and leave you with a messed up phone.
I would suggest going here and grabbing the non-bootloader Odin one-click (assuming one-clicks have worked for you in the past). Flash that, and you should be good to go with KK4.
erycx said:
Till now I used only Odin. I have this file on my pc: I897UCKK4_I897UCKK4_I897UCKK4_HOME.tar.md5. Is this ok to flash this with Odin in "pda" or "phone" section?
Click to expand...
Click to collapse
that is safe to flash. that is the kk4 stock.
that is all i have to add to this discussion.

[Q] Flashing stock rom using odin

Hello,
I will start with saying that Ive already checked every tutorial in every android website.
here is what I did.
I had Miui (Not the ICS one) I have tried to flash CM9 with the existing recovery. than something somewhere on the flash procedure go wrong and the phone just rebooted and putted in loop with no recovery option but download option. so I tried to flash the stock rom using odin 1.85, and the phone just looping on the image of the mobile operator. I did this procedure with the odin for more stock roms I found.
thanks in advance really I need your help...
http://www.theandroidsoul.com/xxjvu/
maybe you forget ‘Re-Partition’checkbox, it's important.
Hmmm.. perhaps, you have to make sure all the files are properly placed (depending on the ROM you are installing). Also, I'd recommend using a pit file (and don't forget to click on "Re-Partition".. So far, it worked for me. ^.~

[Q] Stuck in bootloop after reverting to Gingerbread from CM 10

Hello everyone.
I have a problem which I hope you'll be willing and able to help with.
I wanted to try out CyanogenMod 10 on my Galaxy S I9000. I was on 2.3.3 so I used Odin to update to 2.3.6 (rooted). Then I installed superuser and mod manager, after which I installed Clockwork. I then used Clockwork to install CM 10. It worked flawlessly and this was my first time flashing ever.
However, I didn;t like CM 10 and decided to revert back to Gingerbread. I read it was as easy as simply using Odin to flash 2.3.6 again. I tried that but got stuck into a bootloop displaying the S sign over and over and over again. I tried downloading the PIT file which made Odin check Repartition by default and flashing like that but it didn't help, I'm still stuck in bootloop. I can access download mode without a problem but I'm stuck in bootloop forever.
Any help would be greatly appreciated. Thank you in advance.
Update: I found a thread detailing how to get back to Froyo so I tried it. I used a PIT file, PDA file, PHONE file and CSC file all separately and it worked. Now I'll just have to update back to 2.3.6 No idea why I was only able to revert back to Froyo and not Gingerbread, but it worked, thread can be closed.
Hey,
Bit of a late answer, but so you can refer to it if you ever go back to custom roms.
When you come back to stock from CM10, or any custom rom for that matter, you need to flash in a file named dbsdata.rfs.tar. Fixes the bootloops (custom roms and stock have different data partitions so incompatibilities in data partition cause bootloops like yours)
Sent from my GT-I9000 using xda premium

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