Related
Problem: Changes to the system partition are lost when Linux flushes the disk cache: http://pastebin.com/cm75Z9UA
These instructions are a workaround to provide temp root like normal plus persistence because /system /data and /cache are partitions on your SD card. This lets you reboot and even factory reset, while being able to easily restore your settings and such by re-rooting and mounting your SD card partitions back over the internal partitions.
Prerequisites:
SD card partitioned with four partitions:
6GB as fat (for your data, can be bigger or small depending on your card size)
400MB ext3 for /system
1.3GB ext3 for /data
200MB ext3 for /cache
On the phone, enable "USB debugging" in Menu -> Settings -> Applications -> Development
On a PC with the Android SDK tools (adb) installed and working:
adb push Superuser.apk /data/local
adb push busybox /data/local
adb push rage /data/local
adb push resume /data/local
adb push root /data/local
adb push rsync /data/local
adb push setup /data/local
adb push su /data/local
adb install Term.apk
adb shell chmod 755 /data/local/busybox /data/local/rage /data/local/setup /data/local/resume /data/local/rsync /data/local/root
On the phone, open "Terminal Emulator" and type:
/data/local/rage
Wait for it to say "[+] Forked NNNN childs." then press the back button.
Open "Terminal Emulator" again and it should force close.
Open it one more time and the prompt should display "#". Then type:
/data/local/root
/data/local/setup
You may need to re-root after it reloads the GUI, but then it will stick. setup is a script that mounts your SD card partitions and copies the existing. It should only be run once unless you want to erase what you have there previously. This step wont work if you SD card is not partitioned properly.
On future power-ons, run this after temp-root instead of setup:
/data/local/resume
and you should get your Android back how it was.
is it suppose to scan through all apps on phone then reboot
Thanks muchly, I'll try this when my G2 arrives.
I have a question about this method. It looks to me that what setup does is copy the entire system, data, and cache to the SD card. Then, when you run resume, it uses rsync to bring the main system (in the onboard flash) up to date from the SDcard version, and then any changes, even if not actually written to the main system partition due to the HTC copy protection, get written to the sdcard copy of the system. Very clever (if I'm reading this write, otherwise, still clever, but me not so clever as I mis-understood).
The question is this: Are there any glitches or instabilities generated by suddenly changing the system files after the OS is already booted? Do I have to make sure to do this before I begin using my phone after boot or risk making changes that I will then loose when I run resume?
Thanks again for the work putting this together!
Sheep
Sheep, you understand almost completely. Setup does copy the existing data from the internal phone memory to the SD card. However, it then (like resume) doesn't copy anything back, it just mounts the system, data, and cache partitions from the SD card on top of the internal ones.
I had issues with the internal memory reverting back after I make changes to it. It seemed to happen over a short time, or was triggered by things like mounting the SD card to a computer.
I've been using this for about 24 hours with no problems. I've done a couple fresh boots and ran resume. But I didn't test the instructions from scratch, so if anyone tests and finds a problem, let me know!
Any performance hit because of running from SD?
I haven't really noticed any.
How does this impact battery life?
Sent from my T-Mobile G2 using XDA App
Can't say, I've had my phone hooked up most of the time through adb looking for root. Just did this for fun and because I was sick of re-rooting all the time.
looks interesting I'll try it out tomorrow
Sent from my T-Mobile G2
so your sd card has to be partitioned pryor to trying this
pre-partitioned card?
thatruth132 said:
so your sd card has to be partitioned pryor to trying this
Click to expand...
Click to collapse
yes it does
texasaggie1 said:
yes it does
Click to expand...
Click to collapse
and how do i do this on a non-rooted device
thatruth132 said:
and how do i do this on a non-rooted device
Click to expand...
Click to collapse
Use your G1 to partition the card.
Brad
You can also connect your phone to a Linux computer (a LiveCD would be fine) and use gparted or fdisk. Don't forget to backup the contents of your card first!
Pretty cool. But I think I'm gonna wait for a more permanent solution....
sheek360 said:
Pretty cool. But I think I'm gonna wait for a more permanent solution....
Click to expand...
Click to collapse
There are no roms available yet any ways, so to a non dev, non cook like me, the Root is pretty much useless
I'd read that the currently available root was good until a reboot, then I saw this thread that made rerooting after a reboot much easier. Since then I've seen some posts that seem to indicate that a root may spontaneously disappear even without rebooting. Is this the case, some permissions may be lost even if you don't reboot?
I was ready to pull the trigger on this permanent-temporary root until I read that. I'd like to be able to import my old wpa_supplicant.conf file and get my corp ipsec vpn working. I'd also like to be able to get wifi-tether working (although I rarely use it), but if root won't stay 100% until a reboot, then I'm not going to bother.
Dalamak said:
There are no roms available yet any ways, so to a non dev, non cook like me, the Root is pretty much useless
Click to expand...
Click to collapse
Not true. I'm not a dev or a cook, but there are things that you can make the phone do with root besides adding a theme or ROM.
wifi tether
ipsec vpn
backups
etc...
smasraum said:
I'd read that the currently available root was good until a reboot, then I saw this thread that made rerooting after a reboot much easier. Since then I've seen some posts that seem to indicate that a root may spontaneously disappear even without rebooting. Is this the case, some permissions may be lost even if you don't reboot?
I was ready to pull the trigger on this permanent-temporary root until I read that. I'd like to be able to import my old wpa_supplicant.conf file and get my corp ipsec vpn working. I'd also like to be able to get wifi-tether working (although I rarely use it), but if root won't stay 100% until a reboot, then I'm not going to bother.
Click to expand...
Click to collapse
With temp root on the internal system partition, writes would revert back after certain things (after mounting the sd card to a computer through the phone and disconnecting it, I'd always loose root). When running /system from an sd card, no writes can be reverted because none are made, so I've never had to re-root.
how to partition an SD card?
thatruth132 said:
and how do i do this on a non-rooted device
Click to expand...
Click to collapse
I used gparted in ubuntu to do mine. Like SAINTH said, the install disk for ubuntu is also a livecd so you dont even have to install ubuntu if u dont want to
I have searched the entire forum and haven't found the answer to my problem...I have even asked in the rom specific thread (where other people have had a similar problems) but my question (and theirs) just gets overlooked!!
So here it is.
I have both radio S-off and the End Hboot and have flashed three different custom roms on my HD (the Core Droid, Revolution HD and LeeDroid) all giving me the same problem.....I cannot set the system as r/w using apps such as Root Explorer and SUFBS!
I tried entering the mount command by itself in a terminal on the phone and I get:
# mount
mount: no etc/mtab
I can however mount the system from adb shell by inputting: mount -o remount,rw /dev/block/mmcblk0p25 /system
but that isn't really a solution!
I have a nandroid backup of my original stock rom which I have rooted and I can mount the system fine using root explorer and do not get this 'no etc/mtab' message when I type mount in the terminal.
I find it odd that it occurs with three different custom roms but not on my original stock rom so maybe it could be the way I flash the roms? ...I always use the Full_Wipe.zip with CWM recovery which formats the boot, system, data and cache partitions and then I apply the rom.
I've been pulling my hair out over this...and I know it must be something simple, but I've been stuck with this problem with no solution for a week!
Does anyone have any ideas?
EDIT: It turns out that some of the custom roms have limits in place that prevent editing the system and therefore were causing errors. Have tried the Cyanogen rom and have not encountered the errors/restrictions so it was definitely due to those custom roms. Not really a solution, but found the 'cause' of the problem.
Hmmm....looks like I'm the only one with this problem. Has no one else had anything similar?
your not the only one, i hbave had this too, this prevents you from removing apps doesnt it, now is it the 1.72 rom or the 1.34 rom
try to download Root Tools and go to Extras and then go to MIscellaneous and select "mount system read/write". if it does not work i guess that you have an issue with phone.
if its a 1.72 rom then you wont be able to mount it, i think HTC have decided to change the mount partition or something along that line, there isnt an issue with the phone, its just HTC have plugged up the root boothole that there was.
mariosraptor said:
try to download Root Tools and go to Extras and then go to MIscellaneous and select "mount system read/write". if it does not work i guess that you have an issue with phone.
Click to expand...
Click to collapse
Just tried that option and it does work as it succesfully mounts the system as r/w. However, if I go into root explorer it doesn't allow me to toggle the system as r/o....so the mount commands from my currently installed apps are not working. Could it be something to do with restoring the apps from my old Milestone onto the Desire HD using totanium backup? Actually restoring through titanium backup shouldn't be a problem since it works with the stock rooted rom.
fkofilee said:
if its a 1.72 rom then you wont be able to mount it, i think HTC have decided to change the mount partition or something along that line, there isnt an issue with the phone, its just HTC have plugged up the root boothole that there was.
Click to expand...
Click to collapse
I've heard about that problem too....but my current rom is based on the 1.34 rom (Core Droid V1.5), so its not that...
after doing what you have to do you can go again to Root Explorer and remount as read only.
fl4r3 said:
Just tried that option and it does work as it succesfully mounts the system as r/w. However, if I go into root explorer it doesn't allow me to toggle the system as r/o....so the mount commands from my currently installed apps are not working. Could it be something to do with restoring the apps from my old Milestone onto the Desire HD using totanium backup? Actually restoring through titanium backup shouldn't be a problem since it works with the stock rooted rom.
I've heard about that problem too....but my current rom is based on the 1.34 rom (Core Droid V1.5), so its not that...
Click to expand...
Click to collapse
mariosraptor said:
after doing what you have to do you can go again to Root Explorer and remount as read only.
Click to expand...
Click to collapse
I guess thats the best option for now...not a complete solution, but a work around that doesn't require a pc at least.
Would still be good to find the cause and fix it!
I've got the same issue! Are you sure the error you receive is 'no etc/mtab' and not 'no etc/fstab'?
Anyway I've been using the App 'Mount System (rw/ro)' as my solution for now and it works a treat. Still, as you can imagine it is not a permanent solution!
The only thing I feel may have contributed to the problem was my original root attempy via Visionary failed and I had to wait until the R13 before I could unroot and root again. Possibly something got borked along the way. Did you have any similar issues?
Will be keeping my eye on this thread and if I do find a solution I'll let you know.
Regards.
It’s definitely a ‘no /etc/mtab’ error.
When I rooted I used Visionary r14 and the only hiccup I had was that it didn’t permaroot on the first try so I had to redo it.
It’s odd that my nandroid backup of stock doesn’t give me the error and its only the custom roms that do! I have a feeling it might be something to do with an incorrect/incompatible Busybox installation with the custom roms...
sounds more app related as you can use another app to mount the system, but not with root explore. i know this is obverse an you probably done it ,have you uninstalled root explore and reinstalled from market as you said you used titanium backup.
you could copy /etc/mtab from stock an place on sdcard and paste it in the custom.
not a solution but more see if its just a file that's missing
the only file i could find was vold.fstab and my base rom is 1.72.405.3 and root explore works fine.
cattleprod said:
sounds more app related as you can use another app to mount the system, but not with root explore. i know this is obverse an you probably done it ,have you uninstalled root explore and reinstalled from market as you said you used titanium backup.
you could copy /etc/mtab from stock an place on sdcard and paste it in the custom.
not a solution but more see if its just a file that's missing
the only file i could find was vold.fstab and my base rom is 1.72.405.3 and root explore works fine.
Click to expand...
Click to collapse
I've tried looking for /etc/mtab in my stock rom but its not present..I don't think its a physical file thats why it can't be copied....
But I think you may be right about it being an app based problem...just tried LeeDroid V1.3 (based on 1.72 rom) out of curiosity and root explorer still wasn't working. I then wiped again but installed root explorer fresh from the market instead of titanium backup and it is now working!! YAY!!
However, SUFBS still does not work and returns 'no /etc/mtab' when I type 'mount' in its terminal and reinstalling (either from titanium backup or fresh from the market) does not make a difference. Since root explorer is now working I believe that the dev for SUFBS needs to update his app maybe?..or is there still something wrong with my system?
yes sir !!! that is where your correct !!!
the current custom roms bar... Cyanogenmodm dont allow the current installed apps to be changed due to your error message.
IF YOU ARE CONFIDENT WITH ADB COMMANDS; you can have ago at pushing and pulling and mount it that way using a PC
but be very careful as you can damage your phone by doing this
fkofilee said:
yes sir !!! that is where your correct !!!
the current custom roms bar... Cyanogenmodm dont allow the current installed apps to be changed due to your error message.
IF YOU ARE CONFIDENT WITH ADB COMMANDS; you can have ago at pushing and pulling and mount it that way using a PC
but be very careful as you can damage your phone by doing this
Click to expand...
Click to collapse
Ahhhh, if thats true then it makes sense! Thats why the custom roms were giving me trouble but not my rooted stock rom and why adb commands from a pc work. I guess its a precaution but still an inconvenience...especially when I want to make changes/do something away from the pc.
......the question is: is it true? are you 100% sure the custom roms don't allow changes?
its 100% true, well most of the new ones anyway, CM was built from open source code and is completly there creation BUT
custom roms created from stock are basically modded ROMS
Just tried Cyanogenmod rom 6.1.2 and have had no issues at all! So it seems fkofilee is right...some of the custom roms just don't allow changes to the system.
So not really a solution but atleast found the 'cause' of the problem.
I noticed you said you used the full wipe .zip has everyone else used it ??? As I did not use it the first Rom I flashed was leedroid 1.2 and then 1.3 the only thing I used was cw recovery wipe/factory reset and my root explorer never failed can toggle between the two and when I first booted all my apps synced back via market did not use titanium backup not keen on it also I've read a few posts problems with titanium not restoring apps also read somewhere the full wipe zip doesn't always work right maybe its the wipe and titanium that causing it
Just a thought
Sent from my leedroid v1.3a DhD via xda app
I use full wipe. Zip but I never have problems with root explorer. Been using more than 1 Rom. ( Modaco r 2, leedroid 1. 3, Hd revolution. And also I have modded them a lot to look aosp.
Sent from my LeeDroided Desire HD
I posted this here - http://forum.xda-developers.com/showpost.php?p=18647176&postcount=14 - but never got an answer so I'm posting it to its own thread. I would post to the development section but apparently until I clutter up the place with 10 posts I'm considered a drooling idiot.
I was playing around and I noticed that the problem is with s-on I cannot write to /system meaning no superuser etc. So I remembered from way back when I started linux you could mount over a mounted folder. So I made a small file, put ext3 on on it, transferred it to the sdcard and mounted over /system with
mount -t ext3 -o rw,loop /mnt/sdcard/test.dump /system
it worked and then of course I lost all commands (ls, reboot...) in the shell.
Would it be possible to dump /system with "cat /dev/mtd/mtd3 > /mnt/sdcard/system.img", extract it, put it in an ext3 file, mount it as readable over system and just go to town?
Somebody MUST have tried this in the past. Before I go any further can anyone tell me why this wouldn't work and save me a few hours noodling around lol
baconbacon said:
I posted this here - http://forum.xda-developers.com/showpost.php?p=18647176&postcount=14 - but never got an answer so I'm posting it to its own thread. I would post to the development section but apparently until I clutter up the place with 10 posts I'm considered a drooling idiot.
I was playing around and I noticed that the problem is with s-on I cannot write to /system meaning no superuser etc. So I remembered from way back when I started linux you could mount over a mounted folder. So I made a small file, put ext3 on on it, transferred it to the sdcard and mounted over /system with
mount -t ext3 -o rw,loop /mnt/sdcard/test.dump /system
it worked and then of course I lost all commands (ls, reboot...) in the shell.
Would it be possible to dump /system with "cat /dev/mtd/mtd3 > /mnt/sdcard/system.img", extract it, put it in an ext3 file, mount it as readable over system and just go to town?
Somebody MUST have tried this in the past. Before I go any further can anyone tell me why this wouldn't work and save me a few hours noodling around lol
Click to expand...
Click to collapse
S-on itself got nothing to do with rooting. It just means you can't flash unsigned images as much as I know.
That system is mounted as ro is also at rooted phones the standard behaviour, you have to remount it as rw, but without root it won't accomplish I think.
Cat is for text files not for binaries or whole partitions, to extract the image use the dd command.
Do you have an /dev/mtd folder? My partitions are at /dev/block and there is no /dev/mtd present.
Swyped from my HTC Desire S
Tectas said:
S-on itself got nothing to do with rooting. It just means you can't flash unsigned images as much as I know.
That system is mounted as ro is also at rooted phones the standard behaviour, you have to remount it as rw, but without root it won't accomplish I think.
Cat is for text files not for binaries or whole partitions, to extract the image use the dd command.
Do you have an /dev/mtd folder? My partitions are at /dev/block and there is no /dev/mtd present.
Swyped from my HTC Desire S
Click to expand...
Click to collapse
This issue is that when you remount it as rw you cannot write to it. I want to know if I make my own partitions and mount them after boot if that will work, probably slower but work. This is so lojack I doubt it will work, I just want to know if anyone tried it.
Also "Cat is for text files not for binaries or whole partitions" is wrong, it works fine.
baconbacon said:
This issue is that when you remount it as rw you cannot write to it. I want to know if I make my own partitions and mount them after boot if that will work, probably slower but work. This is so lojack I doubt it will work, I just want to know if anyone tried it.
Also "Cat is for text files not for binaries or whole partitions" is wrong, it works fine.
Click to expand...
Click to collapse
Then it's not rw, because rw stands for read write, but like I said without root...
And no I think no one tried it before, because using an xtc-clip is compared to your solution much less work
But if you want to try it, do it and share your experiences, maybe it helps others
That cat works doesn't mean that it's made for it, you can also hunt for birds with a bazooka
Take a look at cat and dd and choose yourself.
Tectas said:
Then it's not rw, because rw stands for read write, but like I said without root...
And no I think no one tried it before, because using an xtc-clip is compared to your solution much less work
But if you want to try it, do it and share your experiences, maybe it helps others
That cat works doesn't mean that it's made for it, you can also hunt for birds with a bazooka
Take a look at cat and dd and choose yourself.
Click to expand...
Click to collapse
is xtc-clip better? yes, not arguing that. is cat is better then dd? no, I said cat works in this instance the same as dd, the results will be the identical.
I didn't ask this question to argue unrelated linux 101. I'm just going to look into this myself. iow screw you guys, im going home...
Dude, I use Linux too though I'm probably not a guru. I think I understand what you're saying... but if I do, aren't you just talking about editing a copy of /system? How would you mount your edited partition at boot?
Time permitting, I could try a few tricks but I'm not willing to risk bricking my phone though. I'd be stranded without it.
Sent from my HTC Wildfire S A510e using XDA App
First don't blame others, because of things I wrote.
I never said it couldn't work, I just wanted to show you that there are better ways to do it, cause cat also tries to interpret the file and not only copies it, what could mess up your image in some cases.
Also be aware that if your using the same data and cache partition with both of your systems, it could be easy bricked, if you change to much at your 2. system and remember that there aren't many ways left to get it working again cause your still s-on.
I think he wants to mount it himself every time after boot.
If he can root his 2. system (but all by hand, I think) he maybe can mount his 1. system as rw and also root it, but the chance that something goes wrong is pretty high, even mounting itself could freeze the device, cause the first system is still in memory.
I'm also not even close to be a Linux guru.
Swyped from my HTC Desire S
Hello fellow XDAers,
My wife replaced her Samsung Gravity Smart with the T-Mobile MyTouch Q, AKA the Huawei U8730 (not the older LG C800 model w/ the same name). She gave me the task of cleaning the junk APKs off of it to de-clutter it.
Rooting the phone was the first task. This method worked perfectly for me without any fuss (the app will return error 64, but after installing Superuser and rebooting, I had root access). I was able to use Titanium to remove much of the crap ware, but the most annoying bits gave the error "cannot find APK." Weird.
After digging around, I took an inventory of the apps in /data and /system.
The T-Mobile junk wasn't there.
I threw busybox on the phone and used the 'find' command, and I found where the apps were hiding: /cust/t-mobile/us/apps, which is a loopback-mounted ext3 partition. I tried to remount it read/write, but got 'permission denied' error. I figured something had the filesystem locked, so I ended all the apps that were running and tried again, but no luck.
However, I was able to remount the volume that held the ext3 image file read/write. It mounts to the /.cust_backup directory.
IMPORTANT NOTE: For those who will be following these steps themselves, at this point you will want to make sure to go into the Applications manager and uninstall any updates downloaded for the crapware you are going to remove. I will explain why below. It's not absolutely critical, but it will save you some head-scratching.
I remounted the partition read/write, grabbed the image file (located in /.cust_backup/image/cust.img), and uploaded the image file to a linux server.
On the linux server, I mounted the image, nuked the unwanted APKs, and unmounted the filesystem.
I created a backup of the original cust.img file, then overwrote the one in /.cust_backup/image
Last step was to reboot the phone, and most of the junkware was gone.
Here's where the head-scratching came in. A couple of the apps were still there, and I didn't know why. I double-checked the phone, and the APKs were in fact deleted. Then I realized: the app had received an update and I was seeing the update. When I uninstalled the update, the uninstall "failed" but the icon still disappeared. However, I had to reboot the phone again to fully remove it.
So, here's the process in a nutshell:
1. Uninstall all app updates for the crapware you plan to remove
2. Root the phone using This method .
3. copy down /.cust_backup/images/cust.img
4. Using a linux system, mount cust.img as a loopback device, then delete the unwanted APKs (they will be in t-mobile/us/apps)
5. Unmount the image (this writes your changes back into the cust.img you mounted in step #3)
6. On the phone, remount /.cust_backup r/w
7. overwrite /.cust_backup/images/cust.img with the modified version
8. Reboot the phone
That's it! Enjoy your uncluttered phone!
I know it's been a while since the original post, but I was wondering if OP has had any problems with the phone since then, or if anyone else has tried this with the Huawei u8730 and had success. My wife also wants all this crap removed from her phone, but she would probably murder me if I bricked it in the process.
Thanks!
Just on a side note here as I'm still using this device. How did you get around the non-working tethering on this device? Both the USB and Wifi hotspot won't work unless you've subscribed to the T-Mobile Smartphone Mobile HotSpot app option on your account? Mine is unlocked and being used with another carrier, but only recently wanted to tether to it so I can't figure out how to correct this one. Also still looking around for any working custom ROM for this. Thx.
Alright, I'm running CyanogenMod 11 with TWRP as my recovery. When I try to change my build.prop it tells me that the action is not allowed because the system folder is mounted as Read only and not as R/W. I have tried using the chmod syntax 755 while in recovery but, after rebooting nothing has changed. Using my file manager (Solid Explorer) I have tried changing the permissions to be R/W by using the same chmod syntax. What have I done or am I doing wrong? I have never crossed this issue before with any other ROM or phone and I would like to add some additional speed and smoothness tweaks to the ROM build.prop. Have I tried another ROM to see if the same thing continues to happen? Nope, I sure haven't. If I did though and something magically changes to where it would begin working using another ROM, I still would not know how to fix the issue that I'm faced with now. Will ya please help? Thank you for your time in advance as well!
The drive isn't being mounted by solid Explorer as read/write. I'm not familiar with the app so can't explain how to do it but it may be in the options somewhere or a button on the screen.
You could try es file Explorer. It's free and works for me.
-> Sent from my mind to your screen.
Give a man a fish and you feed him for a day. Teach a man to fish and you feed him for a lifetime.
Well, I just tried ES File Explorer and it said that I'm mounted as R/W on my system folder, same as it did on Solid Explorer, yet once I try to alter anything I still receive the same "Operation Failed......System Mounted as Read Only" message. I have even switched ROM's to see if maybe, just maybe, it was some sort of CM 11 bug. Everywhere I look online says to correct it through my recovery and since that doesn't work..........? I'm at a bit of a loss now! I have granted both file managers Superuser rights. Hell my Superuser auto-response is always set to grant all apps that permission. And as far as the form of Superuser I'm using goes, I'm just sticking with the CM stock Superuser because whenever I attempt to use SuperSU all sorts of stuff begins to fail.
Is your SD card formatted as FAT32....or EXFAT...???
Needs a possible format again it sounds like....IMHO..g
Sent from my NOTE 2.750...
Courtesy of our amazing developers...
Haven't thought about it possibly being my SD's format being that I am trying to access my systems files (i.e.- build.prop, system apps, etc.) and not the external SD Card, but what the hell?! I reckon I can always give it a shot. Could very well be that simple since I just dropped $100.00 on a stupid Lexar 64 Gig. Micro SD about the same time this issue arose. Hope so even if i do end up feeling like a dumb ass later on. It's getting annoying! I've tried several different ROM's, file managers, running syntax in the emulator, and anything else I could dig up now and this isn't quite my first Android experience, still relatively new though, so I know I'm not flashing anything wrong or outta the ordinary. Give me bit to take care of some every day life crap and I'll report my findings back to ya.
Dead serious, I did not do anything different whatsoever and it began to allow me to change permissions on my system files or whatever else I wished to do to it......?! No Earthly idea what was/did go on for it not to allow me to for the time it didn't, but outta nowhere, as I said, it is working again. I did wipe and flash numerous ROM's without any luck and even had flashed the one that it is working on now, but it didn't work the first or second time I flashed it. Never even got the chance to reformat my SD Card. Hell, I don't know.....!
countryboy092782 said:
Dead serious, I did not do anything different whatsoever and it began to allow me to change permissions on my system files or whatever else I wished to do to it......?! No Earthly idea what was/did go on for it not to allow me to for the time it didn't, but outta nowhere, as I said, it is working again. I did wipe and flash numerous ROM's without any luck and even had flashed the one that it is working on now, but it didn't work the first or second time I flashed it. Never even got the chance to reformat my SD Card. Hell, I don't know.....!
Click to expand...
Click to collapse
Running Jellywiz Extreme Rom 4.3 for my Note 2 on Verizon, and ever since i updated it to 4.3 on an unstable original ROM (Davidson3680's OG 4.3 ROM pre-2014), i havent been able to mount system as R/W.
I keep coming back to the possibility that in both of these recent cases that the file structure is somehow corrupted...
A possible 4.3 return to stock using Zen Arcades 4.3 stock rom may correct the file issues and restore the external functionality...
I'm still perplexed about the differences in flashing success based on whether or not a user has taken an official 4.3 update versus a user who has not...and the variables in function using the exact same software's...
The Zen thread method seems to be the stable and reliable way back to full function...or at least the best way to build the file structures back within their respective partitions...
We are playing very near the partition level...but I don't think it's a partition/pit issue....rather the broken file structure inside...
I'd be interested in the results of that test using Zen's files in the attempt to repair the files...and path to the SD...
If you are willing to try that...and meet success...it would solve a good half dozen device issues across different users in one pass....g
Sent from my NOTE 2.750...
Courtesy of our amazing developers...