Hello, today I tried root my Samsung Galaxy Win Duos (Grand Quattro), but I'm with some problems.
First of all, here's my device info:
Model
GT-I8552B
Version
4.1.2 (Android)
I'd downloaded the files to do the root, such like Odin3 and the CWM. I go to Download Mode and connect on Odin, start, all works perfect. But when it terminates, I see a message in my device:
Code:
SECURE : Signature verification failed
After it, I continue following the tutorial, I retire the battery and enter in the Recovery Mode. But the screen stay black, all I can do is press Home + Power to the phone reboot. After it, he turn on and works normally, without evidence of root.
I already tried it maybe 4 times with differents .tar or .md5, but never works. If I enter the Recovery Mode after all that, it works, but is the normal Recovery Mode. I go to "apply update from SDCARD" and when I enter, the system give me a error:
Code:
E:unknown volume for path [/sdcard]
If you don't understand, read again, please, I'm training my english and I didn't used the Google Translate this time (yay!).
So, how to proceed?
Well, I solved my problem using the Framaroot (Gandalf as exploit) to root the device.
what is your firwmware version ?
Related
Hello everyone
I need the help of some professionals around here
I just made a mistake while trying to root my Galaxy Tab 10.1 (P7500) with Stock ICS (4.04) on it. I did the following:
I followed this a Tutorial to root the tablet with Odin.
1) I booted the tablet into download mode
2) Then I used odin to update the bootloader
3) Instead of clicking the "PDA" button in Odin I clicked the "Bootloader" button and started the flash process - which was the mistake
3) After this the tablet restartet
The problem is now the following. I cannot boot into the download mode anymore (the normal system still boots fine). When I press volume up + power the selection screen appears. When I then choose download mode, the screen turns black and the tablet restarts. I seem to have destroyed the bootloader.
So all methods to root the tablet with ODIN for flashing a new bootloader fail because I cannot get into download mode anymore.
So I tried the root method by copying the Rooting-Samsung-Galaxy-Tab-10.1.zip to the root directory. Then I went to the stock recovery mode and choose the option "update from external sd card" to install the root. Unfortunately I get the following message: "E:unknown volume for path [/sdcard]". I cannot find any way to choose a file. I read the the mount point in ICS to /sdcard is set during the boot process so its not available in the stock recovery mode.
So I am kind of stuck now because I cannot use Odin and also cannot use the stock recovery mode to do anything.
I also tried the following:
Reset to factory defaults - Didnt helpt still cannot get into download mode
Install Mobile Odin to flash a stock bootloader - did not work because there is no root
Does anyone of you have an idea? I am really stuck at the moment and would appreciate any help.
Try the emergency firmware recovery or re initialization tools in Kies and see how you get on. Never used them myself though so don't know how they're supposed to work. (May just try to invoke download mode?! I dunno!)
Sent from my GT-I9300
Sv: [Q] Bootloader destroyed - download mode stopped working
I would try a comple, and I mean a COMPLETE drain of the battery. It'll take a week but maybe that's your best option
http://forum.xda-developers.com/showthread.php?t=1478361
Regatds
~~~~~~~~~~~~~~~~~~~~~~~~~
Jader13254 brought me Ultimate HD for my Xperia Arc S.
Wedgess brought me LuPus kernel for the same.
Pershoot and the rest of the beloved CyanogenMod gang brought me CM10.1 for my Galaxy Tab 10.1
The community makes it all possible. THANK YOU ALL
saesch_swiss said:
I also tried the following:
Reset to factory defaults - Didnt helpt still cannot get into download mode
Install Mobile Odin to flash a stock bootloader - did not work because there is no root
Does anyone of you have an idea? I am really stuck at the moment and would appreciate any help.
Click to expand...
Click to collapse
If you've got Clockwork Mod recovery installed, you should be able to install superuser to give you root permission.
Or are you still running stock recovery?
Tried everything!
The procedures mentioned to root or install CWM Recovery in Huawei x3 U8510 requires you to go to USB Debugging mode in Settings but my device does not have a working Stock ROM.
I am able to boot into the Stock Recovery mode (Volume + and power button) but unable to install CWM(tried several versions for U8510), SU, Custom ROM etc cuz it says signature verification failed even though I tried cmw zip files which were signed.
I tried going into download mode by pressing Volume - and power button that didn't work too. Even though the Huawei symbol came up I couldn't root the device using
Please Help!!!
P.S: I couldn't find any of the latest ROMs for this device too!
i managed it quite easy
yaseenar said:
Tried everything!
The procedures mentioned to root or install CWM Recovery in Huawei x3 U8510 requires you to go to USB Debugging mode in Settings but my device does not have a working Stock ROM.
I am able to boot into the Stock Recovery mode (Volume + and power button) but unable to install CWM(tried several versions for U8510), SU, Custom ROM etc cuz it says signature verification failed even though I tried cmw zip files which were signed.
I tried going into download mode by pressing Volume - and power button that didn't work too. Even though the Huawei symbol came up I couldn't root the device using
Please Help!!!
P.S: I couldn't find any of the latest ROMs for this device too!
Click to expand...
Click to collapse
hi mate dont know if you managed it yet but if you search google with the term u8510 root , its about the forth link down on the first page with the title "How to Root and Install ClockworkMod Recovery on the Huawei ..." (would post the link but wont let me as i aint been a member long enough) on that page scroll down and download the drivers, install with phone unpluged from computer, then plug phone in and it will install the drivers. then download the automatic root enabler and with the phone switched on as normal and plugged in the pc click the exe file and it will automatically shut down the phone and put it into fastboot mode, root it, install clockworkmod recovery and super user..... when the grey box with the text says finnish the phone will restart but is still in boot loader mode so make sure it says done at the bottom of the box unplug phone from pc, remove battery and put it back in to exit bootloader mode and switch on.
there you go its rooted and super user installed..... plus has clockwork mod recovery to install any custom rom you wish
wigginwolves said:
hi mate dont know if you managed it yet but if you search google with the term u8510 root , its about the forth link down on the first page with the title "How to Root and Install ClockworkMod Recovery on the Huawei ..." (would post the link but wont let me as i aint been a member long enough) on that page scroll down and download the drivers, install with phone unpluged from computer, then plug phone in and it will install the drivers. then download the automatic root enabler and with the phone switched on as normal and plugged in the pc click the exe file and it will automatically shut down the phone and put it into fastboot mode, root it, install clockworkmod recovery and super user..... when the grey box with the text says finnish the phone will restart but is still in boot loader mode so make sure it says done at the bottom of the box unplug phone from pc, remove battery and put it back in to exit bootloader mode and switch on.
there you go its rooted and super user installed..... plus has clockwork mod recovery to install any custom rom you wish
Click to expand...
Click to collapse
This method makes my phone freeze at the bootup stage, the Huawei logo stays on the screen, while on the PC it says its <waiting for device> after trying to install clockworkmod recovery. Any ideas?
Hello, sorry if I'm in the wrong forum, I'm new to XDA and rooting android devices in general.
I have a Samsung Galaxy Tab GT-P7500 (has both Wi-Fi and 3G on the back) and I tried to root it using this tutorial (http://forum.xda-developers.com/showthread.php?t=1239185). I followed it exactly except for a part where you're supposed to launch odin 3 1.85. Trying to run that program would just give me some korean letters and it would exit after closing the korean letters. I downloaded Odin 3 v3.04 thinking that the version doesn't matter. Ran all things fine, finished the tutorial and the ClockWord mod or w/e said root finished. After that I couldn't access the system root folder to change some permissions. I downloaded an app to check if my device is rooted and it says that it's not. Now when I try to access those two options (holding power button + volume down button) they don't even come up and I just keep seeing the galaxy tab logo when holding that combination. Other than that, the tablet works fine.
What do I do now? How do I get the recovery and download modes back? Help would be greatly appreciated, plz!!! :angel:
EDIT: I also have some kind of Superuser app that the process installed for me.
EDIT2: Apparently I can access recovery and download mode! What do I do now? (I have ClockworkMod Recovery v4.0.0.4)
Final Edit ( I hope): I fixed it!. I installed (flashed) Superuser from the ClockworkMod Recovery and now it says that I am rooted.
Hello from cuba.
i have a sch-i535 de verizon. trying to install a new recovery in order to flash a custom room. My phone have a problem somewhere in the motherboard and IS NOT recognized for the computer so i CAN´T use odin. I download 2 apps rash and twrp manage to installa a custom recovery, i download the files for my phone sch-i535 d2vzw the most advanced version and flash it. whe reboot i got this message "system software not authorized by verizon wireless has been found on your phone. prease turn off your phone and go to the nearest verizon wireless store for help."
I survive entering in download mode (power+home+ volume -) and when ask me to continue y set restart phone and the problem was solve. i was able to enter in my phone but never again in my recovery mode....
so i open rash app and try to restore a backup i did before all this shost in case and when reboot pass the samsung logo and get a green android with a red triangle and message NO COMMAND. them appear
android system recovery <3e>
KOT49H.I535VRUDNE1
Volume up/down to move highlight;
power button to select.
reboot system now
apply update from ADB
apply update from external storage
wipe data/factory reset
wipe cache partition
apply update from cache
(bad android logo)
#manual mode#
-- Appling Multi-CSC...
applied the CSC-code : VZW
Successfully applied multi-CSC.
look like my old recovery but nothing function
i press reboot and say error and reboot the same screen
the same with hard reset say error and reenter
now i don't know what to do... remember i CAN'T use a pc
WHAT CAN I DO??????? Help please!!
update!!!!!
Yesterday i after many hours of frustration i install odin 3.10.7 and recognize mi device on download mode... so i think i have hope.
waiting for some idea,
what happend to my phone? is bootlock? soft brick?
I need a definition to know how to proceed.
Thanks everyone
Hi All
I have samsung A5 2017. When i start my phone it shows no command and it continues to restart after 1 minute.
When i try to open recovery mode i get error "fail to open recovery_cause(No such file or directory)". I have also tried combination of key power and volume up but not getting recovery mode. I think it has been deleted or something else. I am also unable to load firmware.
I also tried to install twrp with odin 3.13 but get error unable to install frp locked.
Please tell me solution how can i get back recovery mode so that i can install firmware.
Please help me for this.
Hey there,
I have a similar issue and I can see your post dates back to 2020. Have you ever found a way?
I'm very curious about solving the issue on mine (I can't reboot at all, can't even access the reboot after getting the "no command" message. If you have any clue on how you accessed reboot mode and can be kind enough to share, this would be really appreciated )
I know this is an old thread, but did you find a solution?
On an unlocked J6, after flashing the stock rom, although I can open recovery, I get the same message. The options I tried (both reboot options, both wipe options, power off) work. I went ahead and installed twrp through odin, which passed, but when I boot into recovery, it boots into samsung recovery (with the same message) and not twrp.
I'm guessing the twrp problem is related to the error message.