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[Q] Screwed up my phone, need help !

Ok Ill try to make this as clear as I can. I don't know what I'm doing and thought I would mess around with my Samsung Mesmerize for USCC.
USCC released the gingerbread update for my phone. So I went on their site and downloaded the installer and installed it on my phone. Before I was on froyo and was rooted with the vodoo lagfix. I did NOT disable or unroot before I did it.
Gingerbread update went fine and phone was working properly. I wanted to use my titanium backup to restore all of my apps but it said I wasnt rooted. I figured all I had to do was use superonelickroot and be back to square one. Problem is it wouldnt work.
This is where I really screwed up. I browsed around and found that I need to root it different because gingerbread is different and wont work with superoneclickroot.
I found a link to upgrade the samsung galaxy 19000 by using odin and replace some files.
This is where I really screwed up. I flashed my rom and installed the .tar file not realizing that it wasnt for my phone........
SIGH>..........
Phone wouldnt go past samsung screen which was all discolored and weird.
After panicing for awhile I figured I need to use odin again and flash an original rom back. So I found an original USCC froyo 2.2 rom and reflashed it to my phone.
Now my phone at least loads but I'm having a slew of problems. My internal memory storage is at 0 so I cant install anything. I also keep getting force close loop from twlauncher. I got that to go away by removing all of the widgets on my phone.
I have NO clue what the hell I'm doing and I'm afraid I screw this phone up.
I've tried hard resetting and when I do it, it says all sorts of failures and crap in red in the boot screen. It will reload eventually and the phone otherwise seems to be fine.
The problem is I can install like 2 apps and that's it before it says there in insufficient memory.
All I want to do is get my phone working like normal again.
What did I do wrong, other then the obvious installing the wrong rom for my phone?
I thought by reflashing with an original rom things would be back to normal, apparently not.
I would appreciate any help or info.
I'm not a complete noob but will need some laymen terms.
Thanks !
---------- Post added at 04:59 PM ---------- Previous post was at 04:59 PM ----------
Update:
I restarted my phone just to see what happens and it reloaded like normal except it didn't save alot of my setting I changed.
So the phone is truly acting like it has no system memory. My wallpaper was back to the original one that comes with the phone and other settings were turned back to the original settings.
What will happen if I "clear cache partition" from the boot menu?
Will this help my problem at all?
Does anyone have any suggestions, I know someone out there knows whats wrong.
PLEASE HELP !!!
---------- Post added at 03:56 PM ---------- Previous post was at 03:50 PM ----------
Update:
Ok, It also lost the one app that I was able to install, friendcasterpro.
So my phone is acting like it has no internal memory.
Why is this happening and how do I fix it?
THANKS !!!!

Same thing happened to me. Look up rfs formatter for the fascinate. After flashing it through recovery, flash your rom after while still in recovery. I had the same problem, this seemed to fix it for me on froyo.There may be other ways to fix though. Here's a link for it http://db.tt/JRseDsT. Don't know to much about odin anyone who does feel free to chime in.
Sent from my SCH-I500 using xda premium

So, I know this post is REALLY old, but would you happen to still have a copy of the 2.2 ROM? I can't find it anywhere.

What Did I Do Wrong?

Ok so I have Vahalla Final flashed through Odin as my first ROM on this phone. Everything has been great for a few days and I flashed the lighting tweak today with no issues. Just a little while ago I made a backup and flashed the Linda voices and the Ki3 modem bc I saw where the KJ6 didn't allow long text messages. When I flashed the modem some blue words popped up really zoomed in on another screen then it was done. The phone was laggy so i tried to delete everything and restore like I had done numerous times on old phone.
I did a factory reset then cache then tried to format system. These are all steps i used to successfully take on other phone. It won't let me format the system though. Says: "format_volume failed to mount "/system" error formatting system!"
Where did I go wrong? Am I supposed to do some more wacky things on this phone for a restore? Everything else on it seems to take 20 more steps

aburn95 said:
Ok so I have Vahalla Final flashed through Odin as my first ROM on this phone. Everything has been great for a few days and I flashed the lighting tweak today with no issues. Just a little while ago I made a backup and flashed the Linda voices and the Ki3 modem bc I saw where the KJ6 didn't allow long text messages. When I flashed the modem some blue words popped up really zoomed in on another screen then it was done. The phone was laggy so i tried to delete everything and restore like I had done numerous times on old phone.
I did a factory reset then cache then tried to format system. These are all steps i used to successfully take on other phone. It won't let me format the system though. Says: "format_volume failed to mount "/system" error formatting system!"
Where did I go wrong? Am I supposed to do some more wacky things on this phone for a restore? Everything else on it seems to take 20 more steps
Click to expand...
Click to collapse
CWM versions prior to those in bhndven's Slightly Modified Stock kernels have a problem with mounting/unmouting the /system partition in GB. I believe you can backup and restore user data, but nothing on the /system partition.
Flashing the KI3 modem shouldn't have had an effect like you're describing, though. I can't say I've had an issue like that at all or heard of people having that issue after flashing the modem.

stephen_w said:
CWM versions prior to those in bhndven's Slightly Modified Stock kernels have a problem with mounting/unmouting the /system partition in GB. I believe you can backup and restore user data, but nothing on the /system partition.
Flashing the KI3 modem shouldn't have had an effect like you're describing, though. I can't say I've had an issue like that at all or heard of people having that issue after flashing the modem.
Click to expand...
Click to collapse
So everything should run fine after trying the actual restore of my backup even though i couldn't format the system? I have a backup but don't want to restore over data that wasn't deleted or whatever. If that's possible.

How the hell do i know which modem to use anyways? There's like 10 to choose from

Uh yeah I forget it tries to format system anyways when restoring... and it couldn't. So what do i do? Re-flash the GB starter pack way through Odin?

aburn95 said:
Uh yeah I forget it tries to format system anyways when restoring... and it couldn't. So what do i do? Re-flash the GB starter pack way through Odin?
Click to expand...
Click to collapse
As for the modem, I'm using KI3 on mine. You already did a factory reset so you should be able to just re-flash Valhalla.

Trying now. Does Vahalla automatically change all the mounts that the other roms require changing before flashing?

aburn95 said:
Trying now. Does Vahalla automatically change all the mounts that the other roms require changing before flashing?
Click to expand...
Click to collapse
I'm not sure about that one. Definitely go check the original Valhalla post to make sure you don't have to set the mounts.

Guess you don't have too. I'm using it now. thanks for the help

aburn95 said:
Guess you don't have too. I'm using it now. thanks for the help
Click to expand...
Click to collapse
No worries. Good luck

Hey I still have an issue. I reflashed Vahalla through CWM and it was fine at first all the way through setting everything up like it was before. Ran smooth. I went to the market this morning and checked for updates and Google Search, Maps and Superuser updated. Phone started acting really laggy again. Scrolls really slow, pulls up GO Launcher menu slowly, etc.
It seems to me that the re flash installed over the existing data that was left on the phone since i couldn't format my system.
My new question is, what's the best way to re do everything including formatting the system if I can't format through CWM? If I flash through Odin does that format everything? Or am I better of just going through the whole GB Starter Pack process again?? Or will that even work now since i've already done it?

aburn95 said:
Hey I still have an issue. I reflashed Vahalla through CWM and it was fine at first all the way through setting everything up like it was before. Ran smooth. I went to the market this morning and checked for updates and Google Search, Maps and Superuser updated. Phone started acting really laggy again. Scrolls really slow, pulls up GO Launcher menu slowly, etc.
It seems to me that the re flash installed over the existing data that was left on the phone since i couldn't format my system.
My new question is, what's the best way to re do everything including formatting the system if I can't format through CWM? If I flash through Odin does that format everything? Or am I better of just going through the whole GB Starter Pack process again?? Or will that even work now since i've already done it?
Click to expand...
Click to collapse
Did you restore your previous apps are do fresh installs?

Restored w titanium..... ugh.. Flashing a new zip doesn't wipe anything right? Just installs over whats already there right?

aburn95 said:
Restored w titanium..... ugh.. Flashing a new zip doesn't wipe anything right? Just installs over whats already there right?
Click to expand...
Click to collapse
If you flashed and "it was fine at first all the way through setting everything up"...
try reflashing as you did before. Do fresh installs on as much as you can ONE AT A TIME. And then restore ONE AT A TIME what you can't do fresh installs on. It sounds like one of your backups is not agreeing with the system. Install/Restore ONE AT A TIME and play with phone between each to see if you can determine which backup your system is not agreeing with.
Did that make sense??
EDIT: And make sure to wipe dalvik cache and cache partition before you reflash as is always recommended.

stephen_w said:
No worries. Good luck
Click to expand...
Click to collapse
lumin30 said:
If you flashed and "it was fine at first all the way through setting everything up"...
try reflashing as you did before. Do fresh installs on as much as you can ONE AT A TIME. And then restore ONE AT A TIME what you can't do fresh installs on. It sounds like one of your backups is not agreeing with the system. Install/Restore ONE AT A TIME and play with phone between each to see if you can determine which on your system is not agreeing with.
Did that make sense??
EDIT: And make sure to wipe dalvik cache and cache partition before you reflash as is always recommended.
Click to expand...
Click to collapse
Yeah it makes sense thanks. I will do this despite how impatient I am (see where that got me). I'm just got spoiled on another phone that was way way easier to work with. Weren't as many options to screw up either.
Any suggestions on how I can get my system to format for future reference?

I feel like it's Go Launcher for some reason. In cased you missed it though, I didn't start having lag issues until I flashed the Ki3 modem and linda voices one after another. I have a good backup but I can't format system to restore it.

aburn95 said:
Yeah it makes sense thanks. I will do this despite how impatient I am (see where that got me). I'm just got spoiled on another phone that was way way easier to work with. Weren't as many options to screw up either.
Any suggestions on how I can get my system to format for future reference?
Click to expand...
Click to collapse
I have never formatted my system nor read anybody wanting/needing to format their system. A factory reset is what people use to clean the gremlins along with wiping dalvik cache and cache partition. Bhundven has recommended flashing the same rom twice in a row I believe to help make sure all installs correctly (I think he was talking about bootloaders when he recommended that).
But a factory reset is what I think you are trying to accomplish with formatting your system.
---------- Post added at 01:07 PM ---------- Previous post was at 01:04 PM ----------
aburn95 said:
I feel like it's Go Launcher for some reason. In cased you missed it though, I didn't start having lag issues until I flashed the Ki3 modem and linda voices one after another. I have a good backup but I can't format system to restore it.
Click to expand...
Click to collapse
I use GoLauncher on Vahalla Black with no problems. I think it has to do with your backup... not the app itself.

I wiped caches, did factory reset, tired to format system again with no luck and accidentally restarted before re-flashing Vahalla. Which, I guess I didn't really need to do anyways if it's an App causing the issue. I guess the factory reset would be enough. Smooth again so i will try some fresh reinstalls now. Thanks for the noob patience

lumin30 said:
I have never formatted my system nor read anybody wanting/needing to format their system. A factory reset is what people use to clean the gremlins along with wiping dalvik cache and cache partition. Bhundven has recommended flashing the same rom twice in a row I believe to help make sure all installs correctly (I think he was talking about bootloaders when he recommended that).
But a factory reset is what I think you are trying to accomplish with formatting your system.
---------- Post added at 01:07 PM ---------- Previous post was at 01:04 PM ----------
I use GoLauncher on Vahalla Black with no problems. I think it has to do with your backup... not the app itself.
Click to expand...
Click to collapse
Ok cool. In another phones forum a system wipe is actually suggested a lot. I think... I did it every time on the G2x before installing any new roms or backups. I wasn't doing it at first but started after someone suggested it. But yeah I think the factoy reset is enough. Seems to be enough so far.

aburn95 said:
I wiped caches, did factory reset, tired to format system again with no luck and accidentally restarted before re-flashing Vahalla. Which, I guess I didn't really need to do anyways if it's an App causing the issue. I guess the factory reset would be enough. Smooth again so i will try some fresh reinstalls now. Thanks for the noob patience
Click to expand...
Click to collapse
I am a noob too. No worries. Vahalla Black is solid. Backups are tricky. Fresh installs are the way to go.

[Q] Wiping Data wont wipe data.

So I am going to type out my story so that nothing is missed. I really wanna fix my phone.
*I started out a regular user. Saw TWEAKED 3.0BETA and give it a try. When the final release came out I put it on no problem.
*YESTERDAY My phone tried to update facebook, got an error like "wrong file size" or something stupid, it crashed and I could care less.
*THIS MORNING I wake up and I had a text message from my GF with a picture attached, I couldn't see the picture like normal and downloading it downloaded a blank file!
*SO, I decided to BOOT into CWM and erase everything. Wipe Data. Wipe Cache. Wipe Delvik. Then proceeded to put in Tweaked 3.1 which came out not to long ago.
*After doing so, the phone would boot into where it normally would, but then the "first start wizard" would crash and force close, along with every other process on the phone looping their crashes over and over etc.
*SO, this time I tried using ODIN to flash back to 4D. Set it up just like IMNUTS post said to, including the PIT file, did it, and booted up. SAME THING. Every process would crash including the new user wizard.
After letting it crash loop for while it finally got silent enough for me to skip the wizard and see whats on the phone. ALL MY OLD APPS ARE STILL THERE. Pandora, and all my other apps, still installed, and apparently, CRASHING upon its boot use or whatever.
What do I need to do. Ive tried to ODIN flash every stock version of the charge rom and my apps are still there. Still kicking.
Worst part is months ago my mother (who I share the family plan with) had to cancel the warranty because we are all low on cash, and even worse I lost my job 2 weeks ago so I can't get a new phone.
HELP!!!! Thanks in advance!

namcost said:
So I am going to type out my story so that nothing is missed. I really wanna fix my phone.
*I started out a regular user. Saw TWEAKED 3.0BETA and give it a try. When the final release came out I put it on no problem.
*YESTERDAY My phone tried to update facebook, got an error like "wrong file size" or something stupid, it crashed and I could care less.
*THIS MORNING I wake up and I had a text message from my GF with a picture attached, I couldn't see the picture like normal and downloading it downloaded a blank file!
*SO, I decided to BOOT into CWM and erase everything. Wipe Data. Wipe Cache. Wipe Delvik. Then proceeded to put in Tweaked 3.1 which came out not to long ago.
*After doing so, the phone would boot into where it normally would, but then the "first start wizard" would crash and force close, along with every other process on the phone looping their crashes over and over etc.
*SO, this time I tried using ODIN to flash back to 4D. Set it up just like IMNUTS post said to, including the PIT file, did it, and booted up. SAME THING. Every process would crash including the new user wizard.
After letting it crash loop for while it finally got silent enough for me to skip the wizard and see whats on the phone. ALL MY OLD APPS ARE STILL THERE. Pandora, and all my other apps, still installed, and apparently, CRASHING upon its boot use or whatever.
What do I need to do. Ive tried to ODIN flash every stock version of the charge rom and my apps are still there. Still kicking.
Worst part is months ago my mother (who I share the family plan with) had to cancel the warranty because we are all low on cash, and even worse I lost my job 2 weeks ago so I can't get a new phone.
HELP!!!! Thanks in advance!
Click to expand...
Click to collapse
have you tried mounting /data & /system before you did a full format?
also you should try to re-partition when you ODIN back... that FORCES
a partition format and then re-installs the OS

je2854 said:
have you tried mounting /data & /system before you did a full format?
also you should try to re-partition when you ODIN back... that FORCES
a partition format and then re-installs the OS
Click to expand...
Click to collapse
mounting /data & /system would change it to say "unmount?"
but as far as odin goes, I checked the box that said re-partition. I followed IMNUTS post down to the letter, all my apps are still there.

namcost said:
mounting /data & /system would change it to say "unmount?"
but as far as odin goes, I checked the box that said re-partition. I followed IMNUTS post down to the letter, all my apps are still there.
Click to expand...
Click to collapse
yes, make sure it says "unmount" after you choose those options...
CWM for the charge sometimes has troubles and need a little help
get going. did you have a *.pit when you selected re-partition? it
wont do anything unless you have a *.pit file...
I know it's not good to hotlink so I will give you the page link as well
as the link itself (as there are TONS of choices)
Charge ODIN + PIT
Cell Phone ODIN Page

je2854 said:
yes, make sure it says "unmount" after you choose those options...
CWM for the charge sometimes has troubles and need a little help
get going. did you have a *.pit when you selected re-partition? it
wont do anything unless you have a *.pit file...
I know it's not good to hotlink so I will give you the page link as well
as the link itself (as there are TONS of choices)
Charge ODIN + PIT
Cell Phone ODIN Page
Click to expand...
Click to collapse
yeah i got the pit file, its actually link in the xda forums "http://forum.xda-developers.com/showthread.php?t=1111486"
so when in CWM, make both data and system say "unmount" then go back in the menu and erase data? im just making sure better safe then sorry.

namcost said:
yeah i got the pit file, its actually link in the xda forums "http://forum.xda-developers.com/showthread.php?t=1111486"
so when in CWM, make both data and system say "unmount" then go back in the menu and erase data? im just making sure better safe then sorry.
Click to expand...
Click to collapse
yes. I know on the EVO you needed to format a couple of times to make sure that CWM actually formatted correctly.
So you might wanna try that. also did you try going to
Privacy -> Factory data restore option?
mind you I think you do need the stock recovery option to do that but I know that works well.
Just ODIN a stock recovery.. it shouldn't touch any custom items you might have.

je2854 said:
yes. I know on the EVO you needed to format a couple of times to make sure that CWM actually formatted correctly.
So you might wanna try that. also did you try going to
Privacy -> Factory data restore option?
mind you I think you do need the stock recovery option to do that but I know that works well.
Just ODIN a stock recovery.. it shouldn't touch any custom items you might have.
Click to expand...
Click to collapse
I can't get into the phone, it wont get past the setup wizard. all the applications force close over and over and over again. i did however use the factory recovery mode to wipe and that did nothing either....
I just set it to "unmount" on both the data and system and now im wiping. I remember when I first started with this after wiping once with CWM the next few times wouldn't take long at all because there was nothing to wipe....

so i did as you said with the data and system, wiped it, and nothing, damn crap still there.
it literally wont erase it

namcost said:
so i did as you said with the data and system, wiped it, and nothing, damn crap still there.
it literally wont erase it
Click to expand...
Click to collapse
can you find a "clean" stock ROM and flash it and then wipe data through CWM and then go into the OS and wipe?
let me see if i cannot come up with something to wipe for you

je2854 said:
can you find a "clean" stock ROM and flash it and then wipe data through CWM and then go into the OS and wipe?
let me see if i cannot come up with something to wipe for you
Click to expand...
Click to collapse
ive pretty much done that, using IMNUTS quide, i flashed via odin EP4D or whatever the name is with the charge.pit file and reset data and all data still there.....

namcost said:
ive pretty much done that, using IMNUTS quide, i flashed via odin EP4D or whatever the name is with the charge.pit file and reset data and all data still there.....
Click to expand...
Click to collapse
you MUST install an OS after you use this or you will boot loop into recovery.
this purges everything in the phone. (Non-recursively deletes)
I haven't tried this on mine as I am beta testing... but what can it hurt for yours?

je2854 said:
you MUST install an OS after you use this or you will boot loop into recovery.
this purges everything in the phone. (Non-recursively deletes)
I haven't tried this on mine as I am beta testing... but what can it hurt for yours?
Click to expand...
Click to collapse
can you guide me with steps?
i use odin with that file? then right after odin a rom?

namcost said:
can you guide me with steps?
i use odin with that file? then right after odin a rom?
Click to expand...
Click to collapse
Flash that in CWM (I assume it's a CWM zip? Didn't bother to check) and flash Tweaked 3.1 full CWM afterwards. Have both on the card ready to go.
Edit: oops I meant 3.2 not 1
Edit 2: nope, definitely meant 1. What am I doing this morning?
Sent from my SCH-I510 using xda premium

have that CWM zip and another installation ready to go on the root of the SDCard.
flash the wiper and then install the OS
doesn't matter what ROM you have...

Did that zip work?

je2854 said:
Did that zip work?
Click to expand...
Click to collapse
haven't tried yet. i was given samsung pst so im trying that atm. afterwards as a last resort ill use what you mentioned.

okay, so i did it. put on cwm, both tweaked 3.1 rom and that wipe all file on the sd card. booted it up. ran the wipe file. then ran tweaked. booted up, and it stuck at the samsung logo. then i figured it was wiped, so i went and hooked it up for odin and put EP4D on it again so i can get fresh, and as soon as i got in all my apps were there, and everything was crashing one process after another.
i think the phone is borked and non recoverable.

Did you happen to mount the /system and /data first as previously mentioned?
That should have forcefully removed everything. Also on a normal basis (if not using a PIT) it won't erase /data ... it never has for me anyways.
How much time does it give you when you get the FC's until it happens again (the FC) can you try
To manually uninstall? ( Applications -> Manage Applications and then deleting then one by one? Or take titanium backup and run a batch to delete the applications in one go....
I'm sorry, I'm just trying to figure this out and help you the best way possible.
---------- Post added at 11:35 PM ---------- Previous post was at 11:32 PM ----------
Also have you tried a non rooted ODIN? With a PIT?

[Resolved] [Q] [Help] No cell service after wipe

Hello,
This is going to be kinda long, I want to give all details I can remember in case it helps.
I decided this morning that I was going to try out the unofficial CM11 rom for Galaxy Nexus GSM. So, first thing I do is a backup from Clockwork Recovery (latest touch recovery flashed).
After that, I flash the rom, and the gapps. I reboot to see if it works, and after 5 minutes of use everything looks pretty sucessful.
So, adb pull my backup and offload it to my computer in the case that something goes really wrong, because I'd like to get a clean start. So, I wipe the device as completely as I can in Clockworkmod Recovery. I then adb push the cm11 rom and the gapps roms referenced above. I use Clockworkmod Recovery to flash those onto the device, reboot and start playing around then realize that I have no cell service. Try manually registering on my T-mobile to no avail.
I think this is a baseband problem, so I fastboot flash radio (stock nexus radio rom from 4.3), reboot into the system and still no service.
Then I begin thinking my phone radio has completely failed, so I take a simcard from my girlfriend's phone pop it into mine, reboot and still no service. Reinstall my original sim card.
Then I am REALLY thinking my radio has failed, so I figure I'll just flash the full 4.3 stock suite in case I'm missing something small because I don't understand how something works. Still no service.
So, as a last resort, I push the Clockworkmod Recovery backup back into the /sdcard/0 directory, restore in Clockworkmod Recovery, reboot and it works(!).
Now I start wondering what I'm failing to understand about this problem, so I go ahead and do a factory reset in Clockworkmod Recovery and back to no service(!).
I really thought I understood how it worked, but I must be missing something here, or maybe Clockworkmod Recovery is wiping something it shouldn't be? The final thing I can add is each time I fail to get service in the installation, the service bars light up for 1/2 second to 2 seconds during boot. Maybe someone could help me spitball what's happening here?
Thank you very much in advance.

I think all yu must do is download the latest stock firmware ment for for your device.. from internet.. and install that properly on yur device.. this will do every thing right.. see I too am not at all good with using programme stuff and so.. therefore I keep the copy of firmware with me always.. that helps when I almost destroy my phone
tc and good luck..
---------- Post added at 04:01 AM ---------- Previous post was at 03:56 AM ----------
and it might be possible thet the rom which yu are trying is not ment for your device version.. chack that too correctly..

Problem found (not yet solved, but that's another question)
OK, I found the problem. My non volatile memory got corrupted. I pulled an image from the EFS nv memory partition devfs file, mounted it as loop on my localhost and got nothing but a lost+found directory. It's not a terrible thing, but from now on when I wipe this phone, I will need to adb push my /data/radio backup to the EFS nv memory partition. That is, at least until I find out exactly what I need to do to reconstruct the memory partition. Shouldn't be that hard, but I really need a good description of what is in all the EFS memory partition files for the Galaxy Nexus. :good: I'll dig around the forums a bit, maybe ask someone for the directory structure, maybe I'll be able to, at least, partially restructure that memory partition with a good old dd'ing. Maybe I'll root my girlfriend's Galaxy Nexus so I can get the structure proper.
Hope this helps someone else!

[Q] Cannot write/wipe

Hi
The tab P6800 I got here with me had data corruption, boot-loop. I tried to flash CWM/TWRP using odin to backup the data first, but unfortunately whenever flash complete (without error) and the device reboot, it still go back to stock recovery. I think this tab had some kind of protection.
Gaining root in stock recovery, I managed to backup the data using dd. However when I tried to wipe and reboot, nothing changed. It boots back with all previous data intact.
Then I tried to manually zeroed out the partition using dd. No luck there, stills intact.
Tried to mount the data partition, delete and write some stuff into it, it can successfully delete, write and read back. However when rebooted, the data is gone and back to where it was before. Which probably means the data written before probably cached into ram.
Is the memory is in some kind of read-only mode? Is there is any fix for this? Or is it just emmc wear out and need a board replacement?

Sorry to hear your experience, it does seem remarkably similar to mine that I posted here
http://forum.xda-developers.com/galaxy-tab-7-7/help/wont-install-rom-wont-install-apps-t2908578
I never did find a solution though but if you get some success I should love to hear it.
Likewise I suspect the emmc, I think I have the superbrick bug as I recall running the test app when I first got the device. So I am guessing this has manifested itself. Very frustrating too, my Tab is in tip top condition otherwise.

Sorry to hear you too.
I already tried everything I can think of except NAND erase and Flash lock on ODIN. Don't know what flash lock means though.
Guess replacing emmc/board is the only way to solve it now.
I'm giving up.