I recently purchased a TF300T and I flashed recovery and backup'ed the stock rom from the device. As I rooted it and played around I found that every once in a while it would force reboot and / or be very slow. I assumed it was the ROM and restored backup a couple times.
Then I find that if it starts to act up I remove the External SD Card and everything works fine again. I put it back in and continues to work fine and then sooner or later it does it again. Has anyone else had this issue? I am using the JB firmware with the .20 at the end and TWRP Recovery. As I used other ROMs I found this issue remained the same across the board. I took the SD Card out and cleaned the contacts on it (Its a PNY 16GB Class 10 chip, I understand PNY is unreliable at times but....idk.....) but that didnt do much.
Metalfan1185 said:
I recently purchased a TF300T and I flashed recovery and backup'ed the stock rom from the device. As I rooted it and played around I found that every once in a while it would force reboot and / or be very slow. I assumed it was the ROM and restored backup a couple times.
Then I find that if it starts to act up I remove the External SD Card and everything works fine again. I put it back in and continues to work fine and then sooner or later it does it again. Has anyone else had this issue? I am using the JB firmware with the .20 at the end and TWRP Recovery. As I used other ROMs I found this issue remained the same across the board. I took the SD Card out and cleaned the contacts on it (Its a PNY 16GB Class 10 chip, I understand PNY is unreliable at times but....idk.....) but that didnt do much.
Click to expand...
Click to collapse
Yes we have seen that issue. Sounds like time to reformat the sdcard and if the trouble continues try another sdcard.
Related
Long time lurker first time rooter.
I finally got around to rooting my VZ GS3 this week, and all went well. However, moment I boot into CWR, my external sd card (micro 64g) dies horribly, and won't mount. I can pull it, and read it fine on my laptop. If I Odin back to stock, and re-format the external via the stock software, it works no problem. Once I try to flash into a new ROM, it dies. It does this on TWRP as well.
Are these the only two tools to flash ROM's?
Edit: The external card is formatted correctly. Even more, when I reboot into the stock rooted rom, I can access and use the external card, it is only during, flashing of a rom and afterwards that I cannot mount it.
Is it formatted to "Fat32"? Otherwise it will not work in recovery.
Sent from my SCH-I535 using xda app-developers app
Stormchylde said:
Long time lurker first time rooter.
I finally got around to rooting my VZ GS3 this week, and all went well. However, moment I boot into CWR, my external sd card (micro 64g) dies horribly, and won't mount. I can pull it, and read it fine on my laptop. If I Odin back to stock, and re-format the external via the stock software, it works no problem. Once I try to flash into a new ROM, it dies. It does this on TWRP as well.
Are these the only two tools to flash ROM's?
Edit: The external card is formatted correctly. Even more, when I reboot into the stock rooted rom, I can access and use the external card, it is only during, flashing of a rom and afterwards that I cannot mount it.
Click to expand...
Click to collapse
After much experimentation and loads of flashing and re-flashing, changing roms, changing recoveries, etc...I came up with the problem.
During the recovery/flash process, the external SD reader would not work at all, and any card in the reader would become corrupt. Rooted, flashed the new rom (LiquidSmoothJB) and then inserted the card afterwards, and formatted in phone, and voila, it works. Hopefully this helps someone else who comes across the same problem.
Well, I am trying to get a 64GB SanDisk Ultra Mobile card to work, when I put it in my laptop with the adapter it sees it, I can format it and even copy files to and from it. However once I put it in my phone, it get's corrupted or as the phone calls it, damaged. The phone does read the 16GB card I still have from my OG Droid but I want to use the 64GB card, anyone have any clue what's going on here?
bose301s said:
Well, I am trying to get a 64GB SanDisk Ultra Mobile card to work, when I put it in my laptop with the adapter it sees it, I can format it and even copy files to and from it. However once I put it in my phone, it get's corrupted or as the phone calls it, damaged. The phone does read the 16GB card I still have from my OG Droid but I want to use the 64GB card, anyone have any clue what's going on here?
Click to expand...
Click to collapse
Have you try to format the card using your phone?
buhohitr said:
Have you try to format the card using your phone?
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Click to collapse
Yes, but it just soft reboots. I am using aerovan's CM10.1 build, I wonder if that's the problem.
bose301s said:
Yes, but it just soft reboots. I am using aerovan's CM10.1 build, I wonder if that's the problem.
Click to expand...
Click to collapse
Now you're talking, cm10 is very tricky and depended on how and what's on your phone during the install. Either reflash back to stock or reflash cm10 definitly will resolved your issue.
buhohitr said:
Now you're talking, cm10 is very tricky and depended on how and what's on your phone during the install. Either reflash back to stock or reflash cm10 definitly will resolved your issue.
Click to expand...
Click to collapse
Well, flashed back to a TW based ROM, it worked, reflashed 10.1, damaged again. Definitely the ROM.
bose301s said:
Well, flashed back to a TW based ROM, it worked, reflashed 10.1, damaged again. Definitely the ROM.
Click to expand...
Click to collapse
hahaha, I told you so. cm10 is...very tricky, some time you may lose contact with your sim card...all kind of weird issues. Well atleast you know what's up.
Please read forum rules before posting
Questions go in Q&A
Thread moved
Ok, so still having problems. Even formatted on PC or through a TW ROM it won't recognize the SD Card in TWRP, CWM or any CM ROMs. TW ROMs will recognize it and format it and use it. Not sure what the issue is, the weirdest part is TWRP and CWM not seeing it but having TW ROMs work fine with it. Oh well, will keep at it.
external sd cards
I was wondering why these custom roms and external sd cards don't seem to get along well, though I haven't tested smaller sd cards, because all I have right now is a sandisk 64gb, but is it across the board for all sd cards for all roms, or just high capacity cards, I have a gs3 verizon and have tried the superchargewiz, and the liquidsmooth jellybean, neither of them read my 64gb card, but conversely when I rolled back to my stock rooted rom I got the insufficent space error. (frustrating) so any information to help out a noob thank you
From what I remember, you need to format as FAT32 for CM roms, as they can't read exFAT. Windows either has trouble or will not format a 64 GB sdcard as FAT32 natively. Google and download SDformatter, and use it to format to FAT32.
Ok so here's what's going on. I've been running an old ParanoidAndroid for a while and wanted to upgrade to a new version. I've been using TWRP as my recovery for a long time, and although I hadn't checked recently, I remember not being able to access my internal storage in recovery. So I downloaded the EZ Recovery app, flashed the TWRP from that, and went out to upgrade to the new PA.
In recovery, I was able to make a backup, factory reset, wipe system, and wipe dalvik. Then I went into the install menu, and I couldn't access anything on my external SD. Since I previously could ONLY use my external in recovery, all my ROMs and such were on that. SO I was stuck without a ROM, and without access to one to install. It was a *****, and took a lot of tries, but I was able to get my SD mounted enough to half-way restore the backup I made (as in, it restored the system and very little data, but was able to boot). So I figured it was some issue caused by the new TWRP, so I have un-rooted, and gone completely back to stock. Unfortunately, the problem still exists.
What could the issue be? Could it be something caused by flashing the new TWRP? If so, what could fix that? Or is it probably just a hardware issue that can't be fixed? I'm leaning towards that, and since I'm back to stock, I can just get a replacement from Verizon.
Thanks for any help!
It's likely not an issue with TWRP at all, but just an issue with external SD cards inherent to the S3 and some other Samsung devices. I had a similar problem, and within minutes of my micro SD card constantly unmounting itself, the card is now simply unusable. I haven't managed to find a solution, so yes, it's likely just a hardware issue that can't be fixed.
I've went through two sd cars with this phone. Most quality sd cards have a warranty, call and get that started. I called SanDisk last Monday and my replacement just came today. It sucks but they are fast. Good luck, losing an sd cars sucks.
This time around, my sd will only be for music and pics. I'll be taking it out whenever I flash something.
Sent from my SCH-I535 using xda app-developers app
So today my ext.64 GB SD won't mount anymore.I can see it from twrp and I even restored a backup from it but my tablet won't see it anymore.This is the second time in 2 months that this has happened.I keep buying them from best buy and returning the broke one.I was uninstalling some apps and my tablet froze and rebooted then when it finished I couldn't see ext.card anymore.I've tried rebooting,cold boot and even restored from a backup I had from a week ago and still doesn't mount.I am using a app called foldermount to be able to play games from the ext.SD card.Alls I have on the card is all my game data.
Do you think my SD card went bad already after 2 months? I also wanna know if this is happening to others or just me.Also if anyone has any suggestions I would appreciate the help.I know there is a file that keeps a log of when you boot so if anyone knows where it is or how to read it I can post it if you want to look at it.Thanks
Mine did something similar but twrp wont read it so i cant reflash a rom? Im using area51 twrp and stock deodexed rom, ran great for couple yrs then just started glerpin out?
Hi all
I hope that I am posting in the correct place
I need help with my Galaxy S3 SGH-T999
Recently the phone died on me, it was stock rom and with the updates through some of the apps, the phone stopped working correctly. I don't use the phone for making calls, etc, but need it for pictures and a few other apps. The phone is from T-mobile.
I tried to reset the phone and that worked until all the updates were back on and then back to the same problem.
So I decided to put on a custom rom on the phone.
I have tried the following roms:
cm-14.1-20161225-NIGHTLY-d2tmo
I9300XXUGNB6_I9300OJVGNB3_I9300XXUGNA8_HOME
RevolutionaryS5-V3
Slim-d2tmo-6.0.1.alpha.0.1-UNOFFICIAL-20160516-1346
I first installed CWM recovery and then transferred the roms over to the external sd car (also the internal card), went to boot manager (vol up) and installed the files.
It looked like the installation worked but when selecting reboot, the phone would not come back on.
I then loaded up Kies and reset the phone back to factory defaults and only then does the phone load back up after reboot.
Every time I try the custom rom - I run into the same problem
At first I thought the phone was bricked and found info about the jtag and then found something about using an SD card with the following image installed on it - tmobile-T999_4.3_debrick
With the SD card in the phone I can boot to either menus and also able to get the phone to boot to the slim-d2tmo rom. But when I pull the SD card, the phone won't boot. Nothing, no power, nada
I am not sure what I did wrong, followed the direction on the site and thought I did it correctly.
Not sure if I deleted some file, or partition needed or what. I would greatly appreciate some help with this.
Also I would like a custom rom that is stable and fast. I don't need all the bells and whistles but one thing I would like and that is for the camera to be able to take pictures using voice. I know the stock rom allows for this. Not essential but preferred.
Please help with detailed instructions.
Thanks in advance.
After writing this I just loaded up T999UVUEMJC_T999TMBEMJC_T999UVUEMJC_HOME.tar and managed to get the phone back up and running. Then tried the cm-14.1-20161225-NIGHTLY-d2tmo - which I kinda like but it will not boot up without the SD card in. I can manage to get the phone booted with the SD card and get into the new custom rom, but I have to keep pulling the battery, insert the SD card and then try to boot. Don't think it should work like this
Please help.
kouger1 said:
Hi all
I hope that I am posting in the correct place
I need help with my Galaxy S3 SGH-T999
Recently the phone died on me, it was stock rom and with the updates through some of the apps, the phone stopped working correctly. I don't use the phone for making calls, etc, but need it for pictures and a few other apps. The phone is from T-mobile.
I tried to reset the phone and that worked until all the updates were back on and then back to the same problem.
So I decided to put on a custom rom on the phone.
I have tried the following roms:
cm-14.1-20161225-NIGHTLY-d2tmo
I9300XXUGNB6_I9300OJVGNB3_I9300XXUGNA8_HOME
RevolutionaryS5-V3
Slim-d2tmo-6.0.1.alpha.0.1-UNOFFICIAL-20160516-1346
I first installed CWM recovery and then transferred the roms over to the external sd car (also the internal card), went to boot manager (vol up) and installed the files.
It looked like the installation worked but when selecting reboot, the phone would not come back on.
I then loaded up Kies and reset the phone back to factory defaults and only then does the phone load back up after reboot.
Every time I try the custom rom - I run into the same problem
At first I thought the phone was bricked and found info about the jtag and then found something about using an SD card with the following image installed on it - tmobile-T999_4.3_debrick
With the SD card in the phone I can boot to either menus and also able to get the phone to boot to the slim-d2tmo rom. But when I pull the SD card, the phone won't boot. Nothing, no power, nada
I am not sure what I did wrong, followed the direction on the site and thought I did it correctly.
Not sure if I deleted some file, or partition needed or what. I would greatly appreciate some help with this.
Also I would like a custom rom that is stable and fast. I don't need all the bells and whistles but one thing I would like and that is for the camera to be able to take pictures using voice. I know the stock rom allows for this. Not essential but preferred.
Please help with detailed instructions.
Thanks in advance.
After writing this I just loaded up T999UVUEMJC_T999TMBEMJC_T999UVUEMJC_HOME.tar and managed to get the phone back up and running. Then tried the cm-14.1-20161225-NIGHTLY-d2tmo - which I kinda like but it will not boot up without the SD card in. I can manage to get the phone booted with the SD card and get into the new custom rom, but I have to keep pulling the battery, insert the SD card and then try to boot. Don't think it should work like this
Please help.
Click to expand...
Click to collapse
You did the right thing with the SD card, the issue with it not booting with SD card removed is not an issue, that's the way its supposed to work. After restoring boot with the SD card you've got to do a few other steps to correct the device so that it boots without SD card and then you've got to return the SD card to normal function to use it as storage again.
There's a thread in the Verizon Galaxy S3 I535 forum for unbricking with the SD card and the further instructions to restore full functional boot without SD card.
Sent from my SCH-I535 using Tapatalk
I appreciate the help. This should work on my phone even thought it is a T-Mobile and it is a SGH-T999 ?
Any chance you know of the link to fix the booting issue?
I really need to get this sorted out. I am about to trash the phone and get some cheap $80 best buy special just to use the apps I need.
kouger1 said:
I appreciate the help. This should work on my phone even thought it is a T-Mobile and it is a SGH-T999 ?
Any chance you know of the link to fix the booting issue?
I really need to get this sorted out. I am about to trash the phone and get some cheap $80 best buy special just to use the apps I need.
Click to expand...
Click to collapse
The method is the same, you just use your debrick.img for your device instead of the Verizon debrick.img.
https://forum.xda-developers.com/showthread.php?t=2581166
Sent from my SCH-I535 using Tapatalk
So I feel like such a dufus.
I think I know what I did wrong. After going back and forth reading everything, which all looked like what I had originally, I realized that everyone was talking about loading the zip files from the sd card. Thought I did this, but what I was doing was loading them from the external SD card.
So after having put the stock rom back on the phone (and basically gave up) I decided this morning to try one last time.
I downloaded:
OCT-N-WEEKLY-20170127-2232-d2tmo
open_gapps-arm-7.1-micro
Connected the S3 to my PC and copied both files to the phone. Did not have the external SD card plugged in.
Then went to boot menu (vol up) and cleared the cache, davik and data. Installed from zip (local phone this time) and within 10 minutes (or less) the phone was up and running without any issues.
BAM - awesome.
Seemed too good to be true but worked like a charm.
I wonder if that was the problem with any of the other roms I tried?
Anyway, thanks to all for your help.
kouger1 said:
So I feel like such a dufus.
I think I know what I did wrong. After going back and forth reading everything, which all looked like what I had originally, I realized that everyone was talking about loading the zip files from the sd card. Thought I did this, but what I was doing was loading them from the external SD card.
So after having put the stock rom back on the phone (and basically gave up) I decided this morning to try one last time.
I downloaded:
OCT-N-WEEKLY-20170127-2232-d2tmo
open_gapps-arm-7.1-micro
Connected the S3 to my PC and copied both files to the phone. Did not have the external SD card plugged in.
Then went to boot menu (vol up) and cleared the cache, davik and data. Installed from zip (local phone this time) and within 10 minutes (or less) the phone was up and running without any issues.
BAM - awesome.
Seemed too good to be true but worked like a charm.
I wonder if that was the problem with any of the other roms I tried?
Anyway, thanks to all for your help.
Click to expand...
Click to collapse
I don't know what you were having issues with but I've always flashed my ROMs from extsdcard. Unless I'm missing your meaning.
Sent from my SCH-I535 using Tapatalk
Then maybe it were the roms I was using. All the roms I tried would not boot my phone after installation. I had to add the following file to my external SD card -tmobile-t999_debrick
This was the only way I could get the phone to boot back up after I installed the roms.
Or maybe I was using the wrong roms - I have no idea.
I guess my thought process was not correct and that you don't have to put the roms on the internals storage and can use the external sd card to install the roms?
kouger1 said:
Then maybe it were the roms I was using. All the roms I tried would not boot my phone after installation. I had to add the following file to my external SD card -tmobile-t999_debrick
This was the only way I could get the phone to boot back up after I installed the roms.
Or maybe I was using the wrong roms - I have no idea.
I guess my thought process was not correct and that you don't have to put the roms on the internals storage and can use the external sd card to install the roms?
Click to expand...
Click to collapse
Typically, you install custom recovery then root then place new ROM on extsdcard then flash the ROM in recovery from extsdcard. Its actually recommended to keep your ROM zips on external if you have it instead of internal because if internal gets wiped or corrupted then you've lost your ROM zip. It's also recommended to create and store your nandroid backups on extsdcard.
Sent from my SCH-I535 using Tapatalk