Hi, I have a xolo qc800 .(Qualcomm 8225q quad core) tablet
Recently I was trying too root my tab using all rooting methods.
And after I gained root ...now I cannot access my sdcard ....so I found a guide to modify the vold.fstab
And in the process of modifying I mistakenly modified it wrong.
And now I cannot access even my internal storage and sdcard
Let me remind that I have root access now
But I don't have access to any apps or any file managers.
So I cant restore the file back to original
I also tried using the adb shell to remount as writable but it says "operation not permitted"
I need help to any guides for restoring vold.fstab back to original.
Please guide me.....
Thanks in advance
dazzle7819 said:
Hi, I have a xolo qc800 .(Qualcomm 8225q quad core) tablet
Recently I was trying too root my tab using all rooting methods.
And after I gained root ...now I cannot access my sdcard ....so I found a guide to modify the vold.fstab
And in the process of modifying I mistakenly modified it wrong.
And now I cannot access even my internal storage and sdcard
Let me remind that I have root access now
But I don't have access to any apps or any file managers.
So I cant restore the file back to original
I also tried using the adb shell to remount as writable but it says "operation not permitted"
I need help to any guides for restoring vold.fstab back to original.
Please guide me.....
Thanks in advance
Click to expand...
Click to collapse
It's probably best to flash it and start fresh.
ziggyyy said:
It's probably best to flash it and start fresh.
Click to expand...
Click to collapse
I don't have a backup of my stock ROM ....any hints on how to backup my current ROM from PC,....then I can modify files in it...again then try to reflash.
PLS NOTE - I am on a stock ROM..and not using any custom ROM.
Also tell me how I can flash up my backup ROM from PC........
Pls...reply....am in a mess..I don't have access to even internal storage...
None to solve/advice with link?
I have a QC 800 also.
Mee too
I Too need stock rom of Xolo qc800 tab
Thanks in advance
Related
Phone is a Star X19i
Now I'm looking at getting a system to allow me to back up the rom and re-flash if needed.
Post 4 has attachments of my boot, recovery and scatter files.
Old issue: (Solved)
Stupid thing I did I renamed the mtklockscreen.odex to mtklockscreen.odex1 just as a test in a half asleep phase to see if I would get the stock lockscreen loading.
Suffice to say the phone no longer boots.
Really don't think I can get into ADB and rename the file to get the phone booting again unless anyone knows a way.
Android was 2.3.6 and I asked the seller if it was possible to get the rom incase anything like happened which they didn't.
So anyone have any ideas?
I have attached the stock recovery and boot images made with cat and a scatter file I made to post 4.
As I have no idea about modifying these for hard root can anyone take a look?
I don't know the specifics of the phone, but if you can go into recovery mode maybe you can get adb working, or use a flashable zip to rename the file by installing it from recovery (just need to edit the zips' updater script)
dxppxd said:
I don't know the specifics of the phone, but if you can go into recovery mode maybe you can get adb working, or use a flashable zip to rename the file by installing it from recovery (just need to edit the zips' updater script)
Click to expand...
Click to collapse
I got into built in Factory mode and can see the file I renamed through ADB and android commander but cannot rename it back due to not having hard root access.
I also have a copy of the boot and recovery partitions 5 and 6 respectively I made in the adb shell yesterday as I was half looking at getting hard root access.
ren mtklockscreen.odex1 mtklockscreen.odex
ren: permission denied
I read you can do a custom recovery with root using SP Tools still so can anyone help me do this?
I know about system root etc and stuff and have flashed roms before on other tablets and have been a PC I.T tech (wouldn't think it due to the stupid mistake) but this recovery and scatter files etc is kinda new to me.
I have a scatter file now I just made if anyone is interested in helping me.
Yes I have a MTK6573 but the scatter file came from the MT6516 Rom Studio which I read works the same for the 6573.
Attached is also my stock boot and recovery partitions I made with cat yesterday if there usable to anyone to help.
Well I got it working and fixed.
I had to go into adb shell and su and mount the file system as writable, as I have used linux before I didn't know about android and what needed to be done and permission locks etc.
The stock boot, recovery and scatter files will remain on this thread if anyone wants to help create or find a recovery which can allow me to create backups and flash custom roms.
I may be able to provide a dump of android 2.3.6 for those that want it once I'm provided with a backup solution as I have read a few people wanting this updated android rom.
This got too close to what I would like liked with bricking this phone.
And I'm not comfortable unless I have a rom backup of this.
Rooting Advice: For anyone with a MTK6573 on Android 2.3.6 trying to root but having issues with super one click make sure you only turn on USB debugging after Android has loaded and just before you plug the usb cable in to run super one click.
I have seen a few thread and posters here about not being able to root the phone and this is the cause that debug needs to be switched on right before you connect and try to root.
Original seller has agreed to send the firmware and flashing stuff on cd for me so I can upload it for you all.
This is a win for MTK6573 Star X19i owners as I'll have the updated 2.3.6 Gingerbread firmware to release for you all root modify etc in a week or so.
Be careful with ROM studio. I believe it is not compatible with MT6573.
You want to read this: http://bm-smartphone-reviews.blogspot.com/2012_04_01_archive.html
cybermaus said:
Be careful with ROM studio. I believe it is not compatible with MT6573.
You want to read this: http://bm-smartphone-reviews.blogspot.com/2012_04_01_archive.html
Click to expand...
Click to collapse
That's what I read and did to get my scatter as I used cat then used the program linked in that thread to generate the scatter.
Hello All!
I'm a new member of this forum. I'm from Bangladesh. Recently i bought an Android Tab (Symphony T8Q) which using a MT8389 chipset. I was searching for method to root it and found this thread-
http://forum.xda-developers.com/showthread.php?t=2130276
this tool called Framaroot (v1.61) works for my device and my device rooted. after rebooting, i found supersu in apps and i can apply 'su' command from terminal emulator as well. Then i've checked with root checker app and it's also showing that my device is rooted. But problem is i can't move apps to SD card, i use Android Assistant app and there's no 'Move to SD' button under storage section!
Then i installed ES File explorer and found i can't write system partition as it's read-only. i issue 'chmod' command from terminal, which showing me file system is read-only. currently i need to move apps to SD card, but can't find a way to do it. Also i need to change default bengali font of JB (v4.2) by replacing system's bengali font (Lohit-Bengali) with my choosen font. For this i need a working root method. is there any other tool which can root my device fully? so that i can write system partition, move apps to SD etc. etc.
I need some help Guys! Thanks in Advance.
Me too...!!
I also have the device, but rooting seems to be a problem with it. Sounds like your condition is half success...any progress after that? Please let me know if there is...
abhi_aditya said:
Hello All!
I'm a new member of this forum. I'm from Bangladesh. Recently i bought an Android Tab (Symphony T8Q) which using a MT8389 chipset. I was searching for method to root it and found this thread-
http://forum.xda-developers.com/showthread.php?t=2130276
this tool called Framaroot (v1.61) works for my device and my device rooted. after rebooting, i found supersu in apps and i can apply 'su' command from terminal emulator as well. Then i've checked with root checker app and it's also showing that my device is rooted. But problem is i can't move apps to SD card, i use Android Assistant app and there's no 'Move to SD' button under storage section!
Then i installed ES File explorer and found i can't write system partition as it's read-only. i issue 'chmod' command from terminal, which showing me file system is read-only. currently i need to move apps to SD card, but can't find a way to do it. Also i need to change default bengali font of JB (v4.2) by replacing system's bengali font (Lohit-Bengali) with my choosen font. For this i need a working root method. is there any other tool which can root my device fully? so that i can write system partition, move apps to SD etc. etc.
I need some help Guys! Thanks in Advance.
Click to expand...
Click to collapse
Alifpolestar said:
I also have the device, but rooting seems to be a problem with it. Sounds like your condition is half success...any progress after that? Please let me know if there is...
Click to expand...
Click to collapse
yes, half success, i can root from terminal, can read system partition, but can't move App to SD card or write to system partition
no other progress after this, still searching for full rooting method...
Alifpolestar said:
Its done try with that and use total commander.
Click to expand...
Click to collapse
Root is working fully? you can move apps to SD card or write to system partition? which tool did you use for rooting? framaroot v1.61 or another version/tool?
Please give a solution for hack root
My device name syamphony T8Q , Please give me solution for hack it.
i cant even find usb debugging option...what to do?
I used framaroot to root my mt8389 cherry mobile odessy/hyundai m8 tablet and its working..
Rooting T8Q
abhi_aditya said:
Hello All!
I'm a new member of this forum. I'm from Bangladesh. Recently i bought an Android Tab (Symphony T8Q) which using a MT8389 chipset. I was searching for method to root it and found this thread-
http://forum.xda-developers.com/showthread.php?t=2130276
this tool called Framaroot (v1.61) works for my device and my device rooted. after rebooting, i found supersu in apps and i can apply 'su' command from terminal emulator as well. Then i've checked with root checker app and it's also showing that my device is rooted. But problem is i can't move apps to SD card, i use Android Assistant app and there's no 'Move to SD' button under storage section!
Then i installed ES File explorer and found i can't write system partition as it's read-only. i issue 'chmod' command from terminal, which showing me file system is read-only. currently i need to move apps to SD card, but can't find a way to do it. Also i need to change default bengali font of JB (v4.2) by replacing system's bengali font (Lohit-Bengali) with my choosen font. For this i need a working root method. is there any other tool which can root my device fully? so that i can write system partition, move apps to SD etc. etc.
I need some help Guys! Thanks in Advance.
Click to expand...
Click to collapse
So If u really need to root The T8q you have to install Developer Option.apk from play store, enable usb debugging and use motochopper to root it. It's gonna take 4-5 mins so don't get anxious. And if u wanna unroot it just use factory reset. :fingers-crossed:
hello guys.
i have root my huawei ascend y300. I accidentally move a file (services.jar) from system folder in the root folder on my sd card. after that my phone restart and stuck on bootanimation. ive tried to reset and wipe cache but it doesnt work. Is there any way to put that file back in my root folder back. i dont have twrp or clockworkmod on my phone. please help.....
ErsaF said:
hello guys.
i have root my huawei ascend y300. I accidentally move a file (services.jar) from system folder in the root folder on my sd card. after that my phone restart and stuck on bootanimation. ive tried to reset and wipe cache but it doesnt work. Is there any way to put that file back in my root folder back. i dont have twrp or clockworkmod on my phone. please help.....
Click to expand...
Click to collapse
If you can find one from a your rom on this site you could push through adb.. but if you can't then no.. With no custom recovery or back up of that file there is no way..
Do you have a way of refreshing your stock rom? If so do that
Sent from my SCH-I605 using xda app-developers app
Yep, your choices are custom recovery (which also requires you to unlock your bootloader), and you can make a flashable zip with the services.jar file you need or reflash the entire stock rom. Lesson learned: don't make changes to the system without having a custom recovery and a backup.
Restore to stock guide: http://www.modaco.com/topic/366519-need-flashing-tool-for-g510y300/#entry2174570
Link for official stock rom from Huawei: http://download-c.huawei.com/downlo...loadId=18269&version=25763&siteCode=worldwide
Drivers: https://files.dc-unlocker.com/backend/r.php/public/EF65FFC8D36E40118BE98BC29A9C1216
My XZU kitkat 4.4.4 .108 have rooted. Stock rom. I want to set Ext SDcard for Titanium Backup. But I can't access permission (etc/permissions/platform.xml) to change to writeable. I have tried Root Browser, Root Explorer, Solid Explorer and ES File Explorer. All no luck.
It pop up error ***operation failed message: cannot write to filesystem. Mount as read/write has failed***
But I have success to my rooted TabPro 8.4 SMT-325. Kitkat 4.4.2 with Solid Explorer or Root Explorer.
Another problem is I can't install busybox.
Any help or input
Thanks
Hi there,
Please wait until mods will move this thread to the device specific forum for more relevant answers.
Stand by
talongt said:
My XZU kitkat 4.4.4 .108 have rooted. Stock rom. I want to set Ext SDcard for Titanium Backup. But I can't access permission (etc/permissions/platform.xml) to change to writeable. I have tried Root Browser, Root Explorer, Solid Explorer and ES File Explorer. All no luck.
It pop up error ***operation failed message: cannot write to filesystem. Mount as read/write has failed***
But I have success to my rooted TabPro 8.4 SMT-325. Kitkat 4.4.2 with Solid Explorer or Root Explorer.
Another problem is I can't install busybox.
Any help or input
Thanks
Click to expand...
Click to collapse
Did you install nut's dual recovery by chance? It has busybox included and if you try to install another busybox it screws up root. For SD card try this app, if you are still rooted and have superuser installed properly it should work.
https://play.google.com/store/apps/details?id=nextapp.sdfix&hl=en
adfurgerson said:
Did you install nut's dual recovery by chance? It has busybox included and if you try to install another busybox it screws up root. For SD card try this app, if you are still rooted and have superuser installed properly it should work.
What's nut's dual recovery?
I did try SDFix already, it doesn't work to me.
The purpose I need access permission is modify platform.xml for Titanium backup and mixer_paths.xml for volume boost headphone.
I heard about a custom rom can access permission mostly, is it true? If yes, I might try flash to custom rom.
Click to expand...
Click to collapse
If SD card fix doesn't work and gives you an error message. You don't have true root access.
I know because I faced this issue about a month ago, I was able to get superuser access just not edit files I know because I tried to edit the platform as well, so re-root your phone and install the dual recovery (optional?) if you make it that far, run kk fix it should work.
The volume boost is meh, you're better with viper4android
RealityFails said:
If SD card fix doesn't work and gives you an error message. You don't have true root access.
I know because I faced this issue about a month ago, I was able to get superuser access just not edit files I know because I tried to edit the platform as well, so re-root your phone and install the dual recovery (optional?) if you make it that far, run kk fix it should work.
The volume boost is meh, you're better with viper4android
Click to expand...
Click to collapse
The root checker show **device have rooted**
I used Easyroot. Does your meaning use easyroot to re-root the phone again? Or get another tool? Any rooting tool suggestion.
Should I unroot from supersu before re-root?
Yes I know that.. Like I said I had the same issue, you may have root access but you don't have true root, so re-root your phone. It will fix the issue.
So again re root your phone.
And for me I did not uproot I just ran the root exploit and overwrited the old su
Great! I'll try to root again tonight.
BTW, is your device is XZU and root by Easyroot.
Thanks
Nah I have galaxy s2 but posting in xzu section. Yes I have Xperia Z ultra. And yes I did the easy Xperia root, plus I have dual recovery
IT WORK !
As you said re-root device again. Access permission available and Titanium backup to extsd.
Thanks all you guys input.
Zomg don't forget to thank me, hit the thanks button. *sarcasm
Hi all,
I knew that there are temp root for this phones (ZTE Z828) but these root did not allow system access. However, if I am able to access system via ( dump system by EDL and mount and edit anything in there and unmount then flash back to the phone. It worked), how do I make the phone rooted. I tried to put superuser.apk app in the app folder but the phone denied to install the app when boot.
Please advise.
Thanks