[Q] My tablet boots up with magic value missmatch - G Tablet General

Prior to this error, I was attempting to fix the "loop boot" error by formating system data, cache, sd card, sd card 2 - (failed) etc. This made the problem worse and now when I attempt to boot the tablet up, I receive a "magic missmatch value" notification. If anyone could help me fix this problem, it would be much appreciated.
- I was running Vegan Rom 5.1 RC

http://forum.xda-developers.com/showthread.php?t=861950

Related

[Q] Can't Anyone Help ???

I'll try this forum, over 200 views on my other posts and no suggestions. Is the problem that obscure ? The tablet, while not worthless, is getting there as I am unable to load any of the hacks and fixes to the SD card to install. Is there a work-around the SD card so I could reinstall the g-sensor fix ?
With all the great minds on this forum, surely someone will have some insight into my problem. To start with I am running the latest Vegan release (thanks Team) and have been since 1/1. The only thing I can think of that might have caused this problem was that I foolishly removed my SD card without dismounting it and popped in a blank one to see if it was working. Since then, I am unable to mount an SD card. If just says "Unmount in Progress". When I click on unmount, it will unmount it and give me the "Mount SD card" option, when I try to mount it, it will say "preparing SD card", then go back to "Unmount in Progress". When I try to mount a new card, it says "Card blank or unsupported file system". But all the other card I have used in my Gtab give me the same Unmount in Progress issues. I reinstalled Vegan. Apps that used to work, no longer work, they just open and close (No FC message)
Someone please help !!!
milo2541 said:
I'll try this forum, over 200 views on my other posts and no suggestions. Is the problem that obscure ? The tablet, while not worthless, is getting there as I am unable to load any of the hacks and fixes to the SD card to install. Is there a work-around the SD card so I could reinstall the g-sensor fix ?
With all the great minds on this forum, surely someone will have some insight into my problem. To start with I am running the latest Vegan release (thanks Team) and have been since 1/1. The only thing I can think of that might have caused this problem was that I foolishly removed my SD card without dismounting it and popped in a blank one to see if it was working. Since then, I am unable to mount an SD card. If just says "Unmount in Progress". When I click on unmount, it will unmount it and give me the "Mount SD card" option, when I try to mount it, it will say "preparing SD card", then go back to "Unmount in Progress". When I try to mount a new card, it says "Card blank or unsupported file system". But all the other card I have used in my Gtab give me the same Unmount in Progress issues. I reinstalled Vegan. Apps that used to work, no longer work, they just open and close (No FC message)
Someone please help !!!
Click to expand...
Click to collapse
I'm not one of the g tablet great minds but I'll make a suggestion that always works for me.
1) Format your external SD card in a computer with Fat32. Preferably not a quick format.
2) Using Recovery wipe EVERYTHING, repartition/format the internal memory.
3) Reboot into Recovery
4) Connect to a computer, mount usb, copy your files over again.
5) Re-install the rom of your choice.
In my experience (at least on the HD2 with Android) crazy FC's and otherwise unexpected behavior from a freshly installed ROM means there are leftovers that were not removed from the previously installed rom.
IMHO the device should be completely empty of every bit of software before reinstalling.
Edit: On a side note, I have NOT been able to get an external SD card from recovery which is why I do everything through USB-Mount with the computer.
If you can mount via usb, you could put the ClockWorkMod (CWM) update.zip and recovery file and then reboot with Pwr/Vol+. That should install CWM.
Then you will be able to boot into CWM and repartition or whatever you need to do. Personally I would repatition, clean out the caches, wipe data, etc. and then start with a clean slate.
Hope I have not misunderstood what you need. Hope this helps.
Rev
Factory Re-set
Don't know if this will help or not, somtimes you need to clear out the cashe.
Have you tried going into settings and clicking factory reset?
You will lose your user data, but this might be enough to fix the problem. I think you have parts of two installs overlapping each other.
Also, reformatting the SD card sounds like the next step to try if factory reset does not fix the problem.
Third you could NVflash back to stock and then start over. Then do factory reset after each install.
If you have to wipe everything I would suggest formatting your internal sdcard in clockwork to 2048 and 0
GaryHypnosis said:
Don't know if this will help or not, somtimes you need to clear out the cashe.
Have you tried going into settings and clicking factory reset?
You will lose your user data, but this might be enough to fix the problem. I think you have parts of two installs overlapping each other.
Also, reformatting the SD card sounds like the next step to try if factory reset does not fix the problem.
Third you could NVflash back to stock and then start over. Then do factory reset after each install.
Click to expand...
Click to collapse
I did a factory reset and nothing happened, didn't even lose my user data. Nest step is to restore to stock, is there a simple way to do this ???
THANKS TO ALL WHO TOOK THEIR TIME TO HELP
milo2541 said:
I did a factory reset and nothing happened, didn't even lose my user data. Nest step is to restore to stock, is there a simple way to do this ???
THANKS TO ALL WHO TOOK THEIR TIME TO HELP
Click to expand...
Click to collapse
If you did a factory reset and nothing happened then the reset didn't work. I would install clockwork recovery from here.
http://forum.xda-developers.com/showthread.php?t=851657
Then boot into clockwork recovery and clear data/cache. You will have to redo the market fix and install your apps. If this doesn't stop the force closes then boot into clockwork recovery and repartition your sdcard to 2048 and 0
I'm having the same problem. I did nvflash and started fresh. Installed CWM making sure to wipe data/cache. I partioned the SD to 2048/0. I installed vegan 5.1 and its update. I think I did everything by the book, yet it still says Unmount in progress. This did not occur when I was running stock.
I tried the sd card from mt Evo as well. It does the same thing. It also does not recorgnize any USB flash installed as well.
I've run out of ideas. Can anyone help?
Thanks very much.
rover442 said:
I'm having the same problem. I did nvflash and started fresh. Installed CWM making sure to wipe data/cache. I partioned the SD to 2048/0. I installed vegan 5.1 and its update. I think I did everything by the book, yet it still says Unmount in progress. This did not occur when I was running stock.
Click to expand...
Click to collapse
My VEGAn 5.1.1 says same thing but I never have a problem accessing files on it (/mnt/sdcard2). Are you sure you are not confused by the fact that the internal memory is divided into 2 GB "system" and 14 GB SD1?
rover442 said:
It also does not recorgnize any USB flash installed as well.
Click to expand...
Click to collapse
Be patient, it took forever to mount a thumb drive for the first time and I too had thought something was wrong. Try again after a reboot and a couple of minutes.
Hope this helps
Thanks for trying to help. I pretty much gave up and installed TNT 5.0. I've had the thumb drive in there for 5 minutes but I'll keep it in to see if it shows up. In TNT, the SD card seems to be working/appearing fine.
I really liked Vegan, but I'll keep TNT for at least a few days to see how it does.
Thanks again!

[Q] Need serious help with HTC Desire root-gone-wrong

Just rooted my HTC Desire (Telstra Australia) for the first time (TMod LeeDriod 2.5 A2SD Final) and all indications were normal until the first reboot. My phone cycled through the "Why So Serious" splash screen about a dozen times or more before getting to the LeeDriod boot screen. I then got everything working, set in the Telstra settings (as I had no network) and rebooted, and the same thing happened again! 12 reboots on the Splash-1 (WSS) screen, then it went again to the LeeDriod initialisation screen. It has retained all of my Telstra settings but now I have no phone connection!!
I have good wi-fi connection but when I check Network Operators for available networks, I get the message "Your SIM card does not allow a connection to this network".
HELP! How do I restore to my original ROM if I can't fix this??
P.S. My phone model now shows as an A8181 when I am sure it used to say A8183
Oh and the system says my SD card is not mounted. Even in recovery mode it is telling me it is unable to mount the SD card. I cannot even get Telstra ROM reflashed as the RUU says it cannot talk to my phone. Under Device Manager, my phone comes up under Other Devices "Qualcomm CDMA Technologies MSM" three times!
How do I flash the ROM when it cannot talk to the SD card?? I have even tried another SD card and it is not recognised either! I have also tried reformatting my SD card via GParted and have a 1GB ext3 partition and the remaining 14GB or so as FAT32, but still no luck.
I can now also confirm that when I boot to HBOOT, I get a few lines of messages that momentarily flash mid-way down the screen saying something about an image not found. I have tried to start the whole process again but am unable to get AlphaRev to recognise the phone, nor Windows... :-((
In HBOOT when I go to recovery mode and try – mount /SDcard I get the error:
E:Can't mount /devBlock...(something or other...it reboots before I can copy everything)
Update - Issue appears fixed
A link on Roms-au.com / installations / extras / fixing-usb-brick provided to me on Whirlpool forums appears to have done the trick. Not only is the phone identified now, it boots immediately and correctly as you would expect...and my SD card is back!
Now the question is...can I assume that all is well for the long term? Is it possible that this fix was necessary because of a bad flash to start?? Advice here would be appreciated.

[Q] How to fix a CWM boot loop?

I installed a custom rom for my Galaxy Player 3.6(YP-GS1) and I can't figure out how to fix this error.
First it boots like normal then straight into cwm. After a brief time it reboots by itself. I think I know how to fix but I don't know how to flash a rom with an external sdcard. And It seems that whenever I try to install from my internal sdcard it gives me an error like my internal storage is corrupted.
The error says
-- Installing R0m.zip​Finding update package...​Cannot mount sdcard/R0m.zip​Installation aborted​
I would be very greatful to whoever can fix my issue.

[Completed] Probs with TWRP Recovery - not recognized Ext SD + Auto quit & booting to Android sys

Probs with TWRP Recovery - not recognized Ext SD + Auto quit & booting to Android sys
Hi, I am having following problems with TWRP on my i9082 - Stock 4.2.2. I did a stock factory reset first. And then installed TWRP using Odin.
Note:My phone is rooted, using SUv2.65.
1) TWRP 3.0 + all versions. I have tried every version till the latest 3.02, but with every 3.0 and higher version, my external SD Card is not detected... Though Android System can detect the SD Card, and read and write files to it.
2) If I use TWRP 2.8.6 tar installed using Odin, then it reads the SD Card, but gives this message E:Unknown File System: 'datamedia' .
If I ignore that message, and try backing up my Stock ROM, then in about half a minute, it automatically reboots into Android system, and the Backup is not created...
Hence I am not able to create any Backup.
Could somebody please help. I can't understand that error. And also can't understand why higher versions of TWRP (which do not have this error), cannot detect the SD Card
But in every version, I cannot stop TWRP automatically quitting and the Phone booting into Android in less than a minute. I even disabled Screen timeout... Doesn't help!
johnsamshri said:
Hi, I am having following problems with TWRP on my i9082 - Stock 4.2.2. I did a stock factory reset first. And then installed TWRP using Odin.
Note:My phone is rooted, using SUv2.65.
1) TWRP 3.0 + all versions. I have tried every version till the latest 3.02, but with every 3.0 and higher version, my external SD Card is not detected... Though Android System can detect the SD Card, and read and write files to it.
2) If I use TWRP 2.8.6 tar installed using Odin, then it reads the SD Card, but gives this message E:Unknown File System: 'datamedia' .
If I ignore that message, and try backing up my Stock ROM, then in about half a minute, it automatically reboots into Android system, and the Backup is not created...
Hence I am not able to create any Backup.
Could somebody please help. I can't understand that error. And also can't understand why higher versions of TWRP (which do not have this error), cannot detect the SD Card
But in every version, I cannot stop TWRP automatically quitting and the Phone booting into Android in less than a minute. I even disabled Screen timeout... Doesn't help!
Click to expand...
Click to collapse
Hi johnsamshri
You just posted this same help request at the correct Forum and, as so, you should wait a couple of day for replies and, if you are not addressed, please report back to us.
Nice regards and good luck.
THREAD CLOSED.
.

Problem with the message "Updating partition details ... Kernel does not have support for reading SELinux context"

Hello. The tablet was working properly. I got a message that I want to update something. I let it, although I did not read it well, but it seems that there was something from TWRP words. The tablet was restarted. Now only TWRP is running over and over again and there is a message as in the title. Restoring the system from an sd card backup does not help. Although there is an inscription that the system has been restored. Someone can say if I can do something because the tablet has become a brick ...: /

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