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I loaded the recent update on 12/24 and have not been able to use my tablet since then.. When turned on, it goes thru the ViewSonic screen and the gtablet screen, then just goes to a blank black screen.. It was stock before I loaded the last update..
I have tried to reboot using the power button and vol+
- if there is no microSD card in I get the following message
E: can't mount dev/block/mmcblk2
(no such file or directory)
E: can't mount SDCard2: recovery/command
Formating MISC:...
Rebooting...
- if there is a microSD card with the new download and recovery/command I get the following message
Formatting MISC:...
Rebooting...
Either way, I get a blank screen and no way to change things or update.
Is there anything I can do to get it working again?
This was all stock? Sounds like the flash update failed badly.
Suggestion -- reflash using one of the stock ROM's we've grabbed. Post info: http://forum.xda-developers.com/showthread.php?t=842000. Quick instructions:
- Have a microSD card ready.
- Download the 3338 ZIP file, save it to the root of your microSD card and then rename it to "update.zip".
- Grab the homebrew 1.00 ZIP and extract just the /recovery/command file to the same folder in your microSD.
So, if your microSD is your F drive, you should have the following:
F:\update.zip
F:\recovery\command
- "command" is a text file. Open it in notepad and edit "SDCARD" to "SDCARD2". Make sure notepad doesn't add a .TXT extension when you save it.
Insert the microSD back into your device and reboot into recovery. If you're lucky your device will reflash and reboot.
If this all runs and you still get the same black screen on reboot, my next suggestion is to try one of the older firmware ZIPs and flash as I mentioned above.
edit due to Roebeet answering while I was
It was all stock, with a few added apps...
I tried to reflash the file as noted, with no success... same with the 12/19 -3316 update... it goes thru the recovery reboot, and then to the black screen...
A question on the recovery file.. my computer will not allow a "\" as part of a name... I have been trying this was a recovery file, with just the command file in it... if I need to do something different, let me know..
Sandy A. said:
It was all stock, with a few added apps...
I tried to reflash the file as noted, with no success... same with the 12/19 -3316 update... it goes thru the recovery reboot, and then to the black screen...
A question on the recovery file.. my computer will not allow a "\" as part of a name... I have been trying this was a recovery file, with just the command file in it... if I need to do something different, let me know..
Click to expand...
Click to collapse
The instructions posted by roebeet should work. Make sure your microsd card is formatted as FAT32.
1. The file update.zip should be in the microsd card's root directory.
2. The folder recovery should be in the microsd card's root directory.
3. Inside the recovery folder there should be a file named command.
4. And inside the command file you should have the following line:
--update_package=SDCARD2:/update.zip
Still don't have it working.. I have tried all of the updates, and still have a black/blank screen once it goes thru the ViewSonic and gtablet screens..
I have noticed that when I take the sd card out, and check on my computer, that the recovery folder is empty, but I know it had the command file in it before..
any other suggestions??
I believe it's fixable but at this point you may be happier returning it for a new one. It sounds like your update download was corrupted and borked your install.
Not exactly what I wanted to hear.. but..
I called customer support, and got thru today (tried last night and was put on hold then the call dropped)... I was told I wasn't the only person who had this problem with the last update... they are going to send me instructions on how to send it in for repair...
The only I can tell you to try is the same thing Roebeet said earlier. If you have never installed clockworkmod recovery then go here and download the 3389 update
http://forum.xda-developers.com/showthread.php?t=879534
Rename the file to "update.zip" ....make sure it doesn't get named update.zip.zip
Then go here and download cwm 0.8.zip
http://forum.xda-developers.com/showthread.php?t=865017
Unzip the cwm0.8.zip and you should have this
update.zip
a folder named "recovery" with a file named "command"
update.zip.......DELETE THIS FILE
recovery/command
the command file should have this line in it
--update_package=SDCARD2:/update.zip
If you have a micro sd card then place the 3389 update file that you renamed to "update.zip" on the root of the micro sd card. Not in an folders
Now place the recovery folder on the root of the micro sd card. Make sure the "command" file is in the recovery folder.
When you open your micro sd card you should see this
recovery (folder)...."command" file in this folder
update.zip
Insert the microsd card into the GTab. Make sure tablet is off and then Press power and vol+. hold Vol+ until you see "recovery key pressed". It should install the 3389 firmware and reboot.
If something happens during the install or if your download is corrupted again always check the recovery folder for the command file because it will be deleted on install.
Just a thought, are you sure it has a good charge on the battery? When I first got my gtab I had a similar issue getting it to boot, until I realized the battery was drained
So I just got a G-tablet and I'm a flashaholic on the Evo so I wanted to do the same with the G-Tab so I went and followed all the steps but after I mount system and data and o back to install zip from sd card I cant find the rom. When I click on the folder rom it tells me that there is no files in there. Not sure if I'm doing something wrong as I followed the steps and even went back and re read them at least 10 times. Thank you for your help
Do you have a micro SD card(SD Card2) in the tablet if so that may be where the backup went. Check SD Card 2 and you should see a ClockworkMod Folder.
The mistake I was making when I first tried to flash was id drop the file with the name of the rom that you download here right into the card. My recovery was not seeing. I then realised that you have to unzip this file and put the update.zip that you want to flash onto the card and only that. Hope that helps.
Hi All.
I'm new to this and trying to install my first rom (aiming for cynagenmod 7- it has the language support i need, or so they say)
I rooted my phone and followed a yourtube video titled "How To Install CyanogenMod 7 Nightly on T-Mobile G2x after Nandroid Backup"
When i get to the part where i need to install zip from sd card, i can't find the file. I went back and copied the zip file into a few different folders, and although i can locate the folders, it tells me that the file cannot be found.
How do i get around this? Your help is much appreciated.
Maholly said:
Hi All.
I'm new to this and trying to install my first rom (aiming for cynagenmod 7- it has the language support i need, or so they say)
I rooted my phone and followed a yourtube video titled "How To Install CyanogenMod 7 Nightly on T-Mobile G2x after Nandroid Backup"
When i get to the part where i need to install zip from sd card, i can't find the file. I went back and copied the zip file into a few different folders, and although i can locate the folders, it tells me that the file cannot be found.
How do i get around this? Your help is much appreciated.
Click to expand...
Click to collapse
How did you download it? Through rom manager or from the phones xda app, browser? Look in folders with xda or rom manager?? Next time just copy and paste it to the root of the sdcard, not in a folder.
Sent from my LG-P999 using xda premium
Downloaded it on a computer and then copied it to sd card
and you can't find where you put it? did you place it in a certain folder already created... you can plug your phone in to pc then enter recovery mode, go to storage and mounts at the bottom select mount usb then copy the zip to your sdcard in no folders.
When i try to do that t tells me unable to write to ums lunfile (no such file or directory).
From recovery mode there are some folders i can't see when i browse the folders on the computer when the phone is booted up normally - and vice versa. Is this an indicaiton of a problem?
Silly question: do you actually have an SD card inserted in your phone? If so, what did you use to format it?
i do have an sd, and i actually didn't format it. should i format? if so, what is the best way?
Your help is much appreciated
Maholly said:
i do have an sd, and i actually didn't format it. should i format? if so, what is the best way?
Your help is much appreciated
Click to expand...
Click to collapse
Did you try, while in recovery, taking the back off your phone, pop out the sd card, wait 1 second, then pop it back in?
Stupid question, but it's a mistake some beginners make, but did you unzip it by any chance? That could be a reason CWM isn't seeing it. Once you DL the ROM you need to leave it untouched. Then place on SD.
After that in CWM go to choose zip from sd.
And you attained CWM via NVFlash correct?
buru898 said:
Did you try, while in recovery, taking the back off your phone, pop out the sd card, wait 1 second, then pop it back in?
Click to expand...
Click to collapse
Yes, tried that and still no luck
mackster248 said:
Stupid question, but it's a mistake some beginners make, but did you unzip it by any chance? That could be a reason CWM isn't seeing it. Once you DL the ROM you need to leave it untouched. Then place on SD.
After that in CWM go to choose zip from sd.
And you attained CWM via NVFlash correct?
Click to expand...
Click to collapse
no, didn't unzip, left it as cm_p999_full-201.zip
and yes, did get the CWM via NVFlash
Maybe you accidentally copied it to internal memory instead of the sdcard. You can check in cwm under internal sdcard I believe is what it is called.
When you connect the phone through USB it mounts both internal and the sdcard.
Sent from my LG-P999 using xda premium
My file explorer sees it in both the root and the folder I created in the root - both can't be seen in recovery mode.
Should i list the directories i see in both views?
In cwm are you selecting install zip from sdcard or install update from sdcard
Sent from my LG-P999 using xda premium
I ask it to install zip from sd and not update
Maholly said:
My file explorer sees it in both the root and the folder I created in the root - both can't be seen in recovery mode.
Should i list the directories i see in both views?
Click to expand...
Click to collapse
you may have put it on the "internal sd card" instead of external sd card, however this is not an issue if you flash CWM 5.0.2.0 or later, it has an option to install zip from internal sd and external. i renamed my external sd card to avoid future confusion (otherwise i see two "removable disks" when i plug my phone into my computer)
Check your file names on your SD card. Check what you see listed in Recovery. If you see differing file names, then you're accessing the wrong memory.
I'm going to assume you tried booting with the physical buttons. Try booting with CWM which should give you a blue menu.
i did try to boot both ways and both times i did not find it... for the millionth time i took the sd card out and put it back in and rebooted using cwm, and funny enough, it found the direcotry... and yaaaaaaaaaaaaaaay, cynagenmod7 is my new rom
thanks for all your help, support and commiseration... really, much appreciated. i do ve a few more issues that i have to research now... again, external sd not found though... will probably solicit more help
again, thanks
Facing the same problemm
Hello,
new to this rooting and stuff.. I rooted the rom , installed clockworkmod... Now the rom is just not getting detected... Did it a million times.. What to do.. facing exactly the same problems.. I did all that was mentioned... The file is unzipped only card is inserted, using the cmw reboot and stuff itself so no tension.. plzz let me no what to do... stuck here since hours.. !!
hippoalways said:
Hello,
new to this rooting and stuff.. I rooted the rom , installed clockworkmod... Now the rom is just not getting detected... Did it a million times.. What to do.. facing exactly the same problems.. I did all that was mentioned... The file is unzipped only card is inserted, using the cmw reboot and stuff itself so no tension.. plzz let me no what to do... stuck here since hours.. !!
Click to expand...
Click to collapse
Don't unzip the file. When you flash anything via clockwork, it flashes using .zip files.
Hi, I had my phone unlocked and rooted with GT_19100_XXK14_original and CF-Root_SGS2_XX_XEO_K14-V... All was working correctly but I decided to try installing ICS ROM Batista70 FoxHound Edition 0.3. The install seemed to go smoothly but upon reboot phone was frozen in boot screen.The freezing happened at each reboot, so I tried flashing back to the earlier ROM, knowing I had CMW and zip files on the SD card. CMW would give me the option to install from SD but did not find any zip files! I can put the SD in a card reader and see the zip files with windows explorer. I got into download mode and tried to flash XXK14_original with Odin but this failed. I am now left with a phone which will go into download mode but no longer has CF-Root - the recovery is now the standard blue version of Samsung and indeed this does not see zip files either! Could it be the zips are corrupt? Is it any use to try re downloading a zip file direct to the SD card? There doesn't appear to be any ROM installed as start-up doesn't proceed beyond the "S" logo.
How should I proceed? I have explored this site for clues and cannot find anything relevant. Now desperate please help!
I posted this in the stickied thread, but I'm kind of in a hurry to receive a fix. After fixing my bricked phone it won't enter recovery mode or download mode. It's also having connection issues with Odin, even though it says the device is connected.
I followed this guide to fix it:
http://forum.xda-developers.com/showthread.php?p=50128942
The original brick was caused by installing and using EZ Unlock 1.2 before checking all the facts. I didn't know about the bootloader on the 4.3 at the time. I'm just going to copy and paste what I already wrote in the other thread.
I'm having a few problems still. My phone is up and running and it's rooted using saferoot. Which is all good, but now I can't get into recovery mode or download mode. They both start up. When I enter recovery mode I get the blue text in the top left hand corner, but then the phone just starts up like normal. When I enter download mode the screen flashes the screen for a second before turning off and starting the phone normally.
Also, when I connect my phone to the computer everything works like it should, but when I enter Odin while it says it adds my device when I try to install the stock rom it never connects to the phone and installs it. It just hangs there waiting for the connection.
I have a question about restoring the bootloader and recovery image as well. I downloaded the debrick file and it shows up with the bin extension, but for some reason it wants to use VLC media player to open it. I wrote it to the 16 GB card and it shows up on the card as a folder called "image" with lots of files in it. Nevertheless it worked and my phone booted up.
Then I follow the directions, as best as I can with my inept knowledge of all this. I put the stock bootloader and recovery image on the card (not at the same time) and then put the code in using Terminal Emulator. Here's where I'm confused though.
The first time I moved the debrick folder and the recovery image manually to the phone storage and then entered the codes. Again, one at a time.
The second time I put the files on the external 16 GB card and left them there. Then I put in the codes and then I plugged the phone back into the computer and deleted the originals on the external card.
Either way the phone works. Mostly. I have a feeling I'm doing something wrong and that's why recovery and download mode won't work.
The instructions also say to keep the debrick.bin file on the external card. Do I keep the actual image folder on the card or the file as it was downloaded? Because even after I deleted the debricked image folder off the card it says there isn't any room on there for the file. I formatted the card at a point but when I put it back in the phone it was bricked again.
I hope someone can help me with this. I'd really appreciate it!
lgfuad said:
I posted this in the stickied thread, but I'm kind of in a hurry to receive a fix. After fixing my bricked phone it won't enter recovery mode or download mode. It's also having connection issues with Odin, even though it says the device is connected.
I followed this guide to fix it:
http://forum.xda-developers.com/showthread.php?p=50128942
The original brick was caused by installing and using EZ Unlock 1.2 before checking all the facts. I didn't know about the bootloader on the 4.3 at the time. I'm just going to copy and paste what I already wrote in the other thread.
I'm having a few problems still. My phone is up and running and it's rooted using saferoot. Which is all good, but now I can't get into recovery mode or download mode. They both start up. When I enter recovery mode I get the blue text in the top left hand corner, but then the phone just starts up like normal. When I enter download mode the screen flashes the screen for a second before turning off and starting the phone normally.
Also, when I connect my phone to the computer everything works like it should, but when I enter Odin while it says it adds my device when I try to install the stock rom it never connects to the phone and installs it. It just hangs there waiting for the connection.
I have a question about restoring the bootloader and recovery image as well. I downloaded the debrick file and it shows up with the bin extension, but for some reason it wants to use VLC media player to open it. I wrote it to the 16 GB card and it shows up on the card as a folder called "image" with lots of files in it. Nevertheless it worked and my phone booted up.
Then I follow the directions, as best as I can with my inept knowledge of all this. I put the stock bootloader and recovery image on the card (not at the same time) and then put the code in using Terminal Emulator. Here's where I'm confused though.
The first time I moved the debrick folder and the recovery image manually to the phone storage and then entered the codes. Again, one at a time.
The second time I put the files on the external 16 GB card and left them there. Then I put in the codes and then I plugged the phone back into the computer and deleted the originals on the external card.
Either way the phone works. Mostly. I have a feeling I'm doing something wrong and that's why recovery and download mode won't work.
The instructions also say to keep the debrick.bin file on the external card. Do I keep the actual image folder on the card or the file as it was downloaded? Because even after I deleted the debricked image folder off the card it says there isn't any room on there for the file. I formatted the card at a point but when I put it back in the phone it was bricked again.
I hope someone can help me with this. I'd really appreciate it!
Click to expand...
Click to collapse
Try to use Odin to flash a full stock 4.3 rom again with PIT file. This should reinstall the stock recover. Pit file can be found here http://forum.xda-developers.com/showthread.php?t=2586319
termCuvi Henry
buhohitr said:
Try to use Odin to flash a full stock 4.3 rom again with PIT file. This should reinstall the stock recover. Pit file can be found here http://forum.xda-developers.com/showthread.php?t=2586319
Click to expand...
Click to collapse
Thank you for your help!
I tried your suggestion twice but it wouldn't work. It still gets stuck at SetupConnection.
You have multiple issues going on here.
First thing you should do is make sure your drivers are up to date and you're using a good cable and USB port on your computer. That may fix your issue with it not being recognized, all of those can cause problems.
To clarify your issue with the hardbrick restore method, it's working like it should. It's being recognized as a vlc media file because vlc is set to detect .bin files and this has nothing to do with the function of the file. The debrick image is an actual image that is written by win32, and it's designed to make the phone work around the initial bootloader problem and boot from that source. Since the boot image is now on your external SD card, as soon as you take it out your phone can't boot anymore. This is why it's a much larger file structure than just the .bin file. This may be the issue with your phone. Now on to your other issue.
In that guide there is a section to rewrite the image to your internal card with terminal emulator underneath the initial post. If you do that you wouldn't need the external SD card, and it may fix your connection issue with Odin.
Sent from my SCH-I535 using Tapatalk 2
BadUsername said:
You have multiple issues going on here.
First thing you should do is make sure your drivers are up to date and you're using a good cable and USB port on your computer. That may fix your issue with it not being recognized, all of those can cause problems.
To clarify your issue with the hardbrick restore method, it's working like it should. It's being recognized as a vlc media file because vlc is set to detect .bin files and this has nothing to do with the function of the file. The debrick image is an actual image that is written by win32, and it's designed to make the phone work around the initial bootloader problem and boot from that source. Since the boot image is now on your external SD card, as soon as you take it out your phone can't boot anymore. This is why it's a much larger file structure than just the .bin file. This may be the issue with your phone. Now on to your other issue.
In that guide there is a section to rewrite the image to your internal card with terminal emulator underneath the initial post. If you do that you wouldn't need the external SD card, and it may fix your connection issue with Odin.
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
Thank you for your help.
The drivers are new, but I could try re-installing them. It comes up fine on the computer though, just not in Odin.
I did move both files to the internal card and removed them from the external SD card already. I think it worked since the phone starts up, it just won't let me into either mode. Could I have caused all this when I moved them?
lgfuad said:
Thank you for your help.
The drivers are new, but I could try re-installing them. It comes up fine on the computer though, just not in Odin.
I did move both files to the internal card and removed them from the external SD card already. I think it worked since the phone starts up, it just won't let me into either mode. Could I have caused all this when I moved them?
Click to expand...
Click to collapse
No it wouldn't, if you can get it to boot you should be good.
Not sure why you aren't able to get into download mode.
Sent from my SCH-I535 using Tapatalk 2
BadUsername said:
No it wouldn't, if you can get it to boot you should be good.
Not sure why you aren't able to get into download mode.
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
Oy. I don't know what to do. Is there another way to get into download or recovery mode beside the three button method?
Last night I used Titanium Backup to wipe user and system apps and cleared the cache, but it didn't help. I guess I'm going to try a factory reset through the settings menu. Hopefully that will do something?
lgfuad said:
Oy. I don't know what to do. Is there another way to get into download or recovery mode beside the three button method?
Last night I used Titanium Backup to wipe user and system apps and cleared the cache, but it didn't help. I guess I'm going to try a factory reset through the settings menu. Hopefully that will do something?
Click to expand...
Click to collapse
You can download terminal emulator and type in this code to boot, I think you have to be rooted.
Su
reboot download
Sent from my SCH-I535 using Tapatalk 2
BadUsername said:
You can download terminal emulator and type in this code to boot, I think you have to be rooted.
Su
reboot download
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
I did a factory reset and re-rooted, but it didn't fix anything.
Thank you for your suggestion! Unfortunately I keep getting this error.
sh: download: not found