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Hi, I'm hoping someone can help me. I'm running OSX Snow Leopard, using terminal and attempting to gain root access to my new Nexus One. I was able to quickly and easily unlock the boot loader, however, I have made multiple attempts to gain root access for model ERE27 using superboot, but while everything seems to appear normal, I can not flash the recovery-RA-nexus-v1.7.0.1-cyan.img. When I reboot the phone I attempt to run terminal app from market and find I am still denied permission. I've checked every site I could to correct this, but seem to be missing something every time. When attempting to root, I cd to applications/android-sdk-mac_86/tools/superboot. I press enter then chmod +x-install-superboot-mac.sh Then I press enter and key ./fastboot-mac. After processing in terminal and seeing a status bar briefly on the nexus upper right screen of the Nexus, terminal says Okay. I reboot and no root access. PLEASE HELP. Been at this for an embarrassingly long time now...
Have you installed a rooted rom? or just trying to see if you have root access on the stock rom?
Jeremy.Bentham said:
Hi, I'm hoping someone can help me. I'm running OSX Snow Leopard, using terminal and attempting to gain root access to my new Nexus One. I was able to quickly and easily unlock the boot loader, however, I have made multiple attempts to gain root access for model ERE27 using superboot, but while everything seems to appear normal, I can not flash the recovery-RA-nexus-v1.7.0.1-cyan.img. When I reboot the phone I attempt to run terminal app from market and find I am still denied permission. I've checked every site I could to correct this, but seem to be missing something every time. When attempting to root, I cd to applications/android-sdk-mac_86/tools/superboot. I press enter then chmod +x-install-superboot-mac.sh Then I press enter and key ./fastboot-mac. After processing in terminal and seeing a status bar briefly on the nexus upper right screen of the Nexus, terminal says Okay. I reboot and no root access. PLEASE HELP. Been at this for an embarrassingly long time now...
Click to expand...
Click to collapse
Try using the nexus-addon-0.1-signed.zip
http://forum.xda-developers.com/showthread.php?t=636795
I can't seem to find out how to get into the fastboot on my n1. I searched and came out empty handed. This is my first android phone and I have had it for 4 days. I rooted the phone and got setCPU but apparently I need to get into fast boot in order to use it.
If you turn off you phone, then turn it back on while holding down the trackball, that will take you directly to fastboot. (use volume and power keys to navigate in fastboot)
Not sure why you need fastboot for setCPU. If you have a rooted rom, you should just be able to run it, you will need a modified kernel to overclock it though, that doesn't necessarily require fastboot either.
According to. Redmond pie I need. To enter some things in fastboot. My set CPU says that it cannot gain root access and that it needs to be added as a superuser program or something like that.
Are you sure you have root? Check, using a root access flashlight from the market...
Sent from my Nexus One using XDA App
I have the cm6 rom on my phone.
rez0469 said:
I have the cm6 rom on my phone.
Click to expand...
Click to collapse
It is your rom that gives you root priveleges, (not saying there isn't) but i can't think of anything you are going to put into fastboot that will change that.
I don't think flashlight needs root anymore, the simplest other method is to go to the terminal emulator app, and simply write "su" into it (without quotation marks, if it says permission denied, you don't have root, if "#" appears, you have root.
You can also check for a "superuser" app in your drawer, it also gives a list of apps you have given root permissions to, setCPU should be in there
To add to that:
When you try and run SetCPU, the SuperUser app should pop up with a message, asking if you want to grant superuser permission...
Sent from my Nexus One using XDA App
It sure doesn't do that.
liam.lah said:
It is your rom that gives you root priveleges, (not saying there isn't) but i can't think of anything you are going to put into fastboot that will change that.
I don't think flashlight needs root anymore, the simplest other method is to go to the terminal emulator app, and simply write "su" into it (without quotation marks, if it says permission denied, you don't have root, if "#" appears, you have root.
You can also check for a "superuser" app in your drawer, it also gives a list of apps you have given root permissions to, setCPU should be in there
Click to expand...
Click to collapse
It says it can't link su.
When I go here and download the 1.6.2 and try to root it says your device is alreadyrooted.
http://forum.xda-developers.com/showthread.php?t=747598
Hi, I posted a similar question about this under the OneRoot thread, but I don't see a lot of activity there anymore, so I was hoping to get more responses in a separate thread. I've scoured this forum and everywhere else on the Net and I haven't seen anyone experience this same issue. Hopefully someone will understand the problem and have some idea how to rectify it.
So, I have an AT&T Samgsung Captivate with the stock 2.1 Android "Eclair" build on it. I do believe there was an AT&T issued OTA update for it not long ago that put the build number up to UCJH7. I followed the instructions for TGA_Gunnman's One Click Root/UnRoot method documented here. Everything seems to work fine, in terms of booting into the recovery mode and selecting the update file. After the phone reboots, however, I do not see the Superuser Permissions app with ninja icon in my Applications area. If I browse the directory tree in my internal SD card in /system/apps, I do see a SuperUser.apk file. However, clicking on that shows me the message "Install blocked: For security, your phone is set to block installation of applications not sourced in Android Market." So it appears that rooting procedure worked, all the necessary parts were installed, but I don't have permission to execute su. I see that the xbin folder has been created, and it does contain busybox, su and something called ipctool. Also, a link does exist in /system/bin between su and /syste/xbin/su. If I use the Terminal Emulator and type "su", the prompt sits there for 10 seconds and says "permission denied".
Any ideas on what could be preventing me from gaining superuser access here?
Thanks for your help,
Mike
Download and install "SuperUser" from the Android market
OK, so here is another strange thing about this. This doesn't seem like it'd be related to my original su permission problem, but you never know. I decided to try to un-root using the one click method. Now, during the un-root script, I see the adb daemon start, but it fails on the push command writing unroot.zip to update.zip in the /sdcard folder; it says that permission is denied!. Of course, after booting into recovery, applying the update file fails, as it wasn't found in /sdcard. I'm not sure how this could have happened, as the root script was able to push the root.zip to sdcard just fine initially. Now, after I open a shell against my phone using adb, I check the permissions for the sdcard folder, and this yields rwxrwxr-x. I'm not sure, but I believe there should be another w flag set for other on sdcard. How the heck could that have been cleared?
It does look like I can copy the update.zip to sdcard manually through Windows Explorer and just manually boot into recovery using volume up + down + power, so I'm not completely dead in the water. Yet, I'd like to fix the permissions for sdcard, or else I can no longer use the one-click method.
id10terror said:
Download and install "SuperUser" from the Android market
Click to expand...
Click to collapse
Thanks for advice. I will definitely try this, but I did not see this step listed in the oneclick root method? I do see an .apk file for SuperUser in /system/apps, so it seems like the app is already resident. The problem is that it doesn't show up in my main application area on the phone, and I can't run the app; it says it is blocked.
Even if there was a superuser app in the market, wouldn't I need to enable sideloading to get it (which AFAIK need root access)?
Again, thanks for the advice, I appreciate you taking the time to help.
Mods please move to Q&A
Try adb root before adb push
Sent from my SAMSUNG-SGH-I897 using XDA App
mskelton said:
Thanks for advice. I will definitely try this, but I did not see this step listed in the oneclick root method? I do see an .apk file for SuperUser in /system/apps, so it seems like the app is already resident. The problem is that it doesn't show up in my main application area on the phone, and I can't run the app; it says it is blocked.
Even if there was a superuser app in the market, wouldn't I need to enable sideloading to get it (which AFAIK need root access)?
Again, thanks for the advice, I appreciate you taking the time to help.
Click to expand...
Click to collapse
Its blocked BC u are trying to install it, not run it. Read that error message again.
What happens if you open ROM manager and try to flash clockwork recovery? Or load titanium backup?
End points are HIGHLY important, and if you read your post carefully, you have not yet demonstrated that superuser access is broken, only the icon from which you inferred it is broken. Let me know then we can go from there
Sent from my SAMSUNG-SGH-I897 using XDA App
fatttire said:
Mods please move to Q&A
Try adb root before adb push
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
Thanks, that was one of the first things I tried last night, but that did not work.
fatttire said:
Its blocked BC u are trying to install it, not run it. Read that error message again.
What happens if you open ROM manager and try to flash clockwork recovery? Or load titanium backup?
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
Yeah, you're right, now that I see that error message, I guess it is trying to install it. That's odd, because I thought that the oneclick method would have already installed this app during the recovery boot load?
Regarding ROM manager, funny you should ask, that was the entire genesis of why I'm trying to root, so I can backup my phone and install the custom ROMs. After I installed ROM manager and tried to run it was where I initially noticed I must not have root access. When I try to flash clockwork recovery, the app hangs for (oddly enough) around 10 seconds. I never see any prompt for granting root access to clockwork recovery, nor does it boot into the recovery mode.
Okay I have another idea.
If your goal is to simply make a backup to flash a ROM, try this:
1. Download Cog 2.3b6. Other ROMs may have the file I'm looking for but I know it is here. Also you may be able to search and find this file directly but I'm too lazy to find the link for you lol
2. Open the zip file on your computer and extract /sdcard/update.zip
3. Adb push update.zip /sdcard/update.zip
4. Reboot recovery, reinstall packages, you are in clockwork recovery and can back up your ROM.
Sent from my SAMSUNG-SGH-I897 using XDA App
I'd like to try that, except that it appears there is some type of permission snafu on /sdcard. I believe the permissions on that folder *should* be 777, but it is 775 (other has no write access) for some odd reason, and I have no clue how that happened. Hence, when adb tries to push the update.zip to the internal SD folder, it gets permission denied. As I mentioned, not sure if this is related to not being able to execute su, but it is strange nonetheless.
Guys, please disregard what I mentioned earlier about adb and not being able to push the root/unroot.zip to /sdcard. I'm a moron, and I had left the internal SD card mounted to Windows after connecting the phone via USB. Clearly for adb to push/pull off of /sdcard, the internal SD card must *not* be mounted by Windows. My mistake, sorry for the confusion.
The original theme of the thread is still unanswered though, which is how the one-click root could have worked and not installed the SuperUser app onto my phone.
I will try the recommendation earlier in the thread, to download and install the SuperUser app from Android Market to see if that fixes things.
OK, so I downloaded and installed the SuperUser app from the Market, and for whatever reason, this seems to have addressed the issue. I am now prompted to allow applications root privileges. I'm not sure why this was necessary or how it fixed things, perhaps because it overwrote the version of su that was on my phone with a newer one. In any case, it's working.
Update:
Holy crap, I just thought of something like, way stupid simple.
Just update Su before updating to 4.1. Then simply use OTA Rootkeeper like normal.
Again, I sincerely apologize for not realizing this sooner, and wasting a lot of time.
I guess I'll keep this guide here for people who forgot to update su before updating. Sorry guys.
---------------------------------------------------------------------------------------------------------------------
You might want to read this all the way through, THEN do the steps. Good Luck.
Remember to have Unknown Sources enabled.
First off, you're going to need to start off with ICS, rooted. Thats a pretty straight forward process, and can be accomplished totally with the AHD Utility (Here). Go ahead and install OTA Root keeper, we're going to need that.
After Root Keeper is installed, locate it with your favorite file manager, I prefer Root Explorer, but anything that can mount with r/w is great. It's going to be in /data/app. Copy the APK to /system/app and install it. Do this exact same thing with your file manager's APK. This way, they wont be uninstalled when we update to 4.1.
Run OTA Rootkeeper. Backup Su, and temp unroot. From here, you can upgrade to 4.1 without losing your essentials by using stock recovery to flash the 4.1 zip.
So that's finished, you're now in Jelly Bean and you decide not to read the rest of this because you think "oh i know where this is going, I flashed roms back on the atrix 4G all the time, im a PRO at this phone stuff" and you've restored root with Rootkeeper, and you're like "wat the heck, i dont have root, lying tutorial". Have no fear, we're not done yet.
In JB, open Rootkeeper and restore root from backup.
Now go update the Superuser app from Google Play (Anyone else ever call it Market still?)
Ok, almost done. If you were to go in to Superuser and update the binary, it would not work (I don't have an explanation for why, it just says Root failed. Probably since we're not actually rooted (but we have su so wtf mate)) So what we're going to need to do is go download the binary here from androidsu.com.
Extract the su binary from the zip and put it on your SD card. On your phone, using that trusty File explorer from earlier, mount the fs as r/w and put su in /system/bin. Make sure permissions are all checked EXCEPT Group Write and Others write. (I don't know if it makes a difference, but I don't want to mislead you.)
Alternatively, you can use ADB. Mount the file system as r/w on the phone. Put su on the root of your hard drive, and use " adb push c:/su /system/bin "
Then it's done. Test root from adb with " adb shell su " and from the phone by using any root app, or typing "su" in terminal emulator. Or just root checker.
Thanks for making this so easy! Updated to JB without losing anything. However, I hit a snag. Everything was okay until I tried to update su.bin via ES File Explorer. I couldn't write to system/bin, and couldn't get the app to gain root access again. Now I'm stuck with no root... Can I adb the file in, or somehow write to system/bin? Or will I have to do this all over again? I just really don't want to lose any settings.
doublea70 said:
Thanks for making this so easy! Updated to JB without losing anything. However, I hit a snag. Everything was okay until I tried to update su.bin via ES File Explorer. I couldn't write to system/bin, and couldn't get the app to gain root access again. Now I'm stuck with no root... Can I adb the file in, or somehow write to system/bin? Or will I have to do this all over again? I just really don't want to lose any settings.
Click to expand...
Click to collapse
Yes. The un-updated version of Su should be enough to give ADB root, so you can use ADB to remount the filesystem with r/w, then push the new su.
For future readers who don't know:
First, navigate to ADB in the terminal of your choice (Command Prompt on Windows, Terminal on Linux/OS X. I'll be using Windows.)
Do this by typing
Code:
cd /your directory ADB is in/
In my case, it now says "C:/Users/MyName/Desktop/ADB" because I keep ADB on my desktop like a silly person.
Now, remount your filesystem in ADB with read/write access. The command is
Code:
adb shell su mount /system rw
Now, we can push that new SU binary with ease, with
Code:
adb push c:/The_Directory_you_keep_su_in/ /system/bin
In my case, It was just "adb push c:/su /system/bin" because I keep files I want to push on the root of my hard drive, like a silly person.
Now, switch system back to read only with
Code:
adb shell su mount /system ro
All done, use Superuser app to Check for updates. It should say you're up to date, and if you update anyway, it'll do it without failing.
Is there another method to this? I have this problem idk why it says I have root saved but it won't let me restore? I don't have computer access and my root keeper says I have root?
Sent from my MB886 using Tapatalk 2
Gaining root access... fail!
ripin150 said:
Update:
Holy crap, I just thought of something like, way stupid simple.
Just update Su before updating to 4.1. Then simply use OTA Rootkeeper like normal.
Again, I sincerely apologize for not realizing this sooner, and wasting a lot of time.
I guess I'll keep this guide here for people who forgot to update su before updating. Sorry guys.
---------------------------------------------------------------------------------------------------------------------
You might want to read this all the way through, THEN do the steps. Good Luck.
Remember to have Unknown Sources enabled.
First off, you're going to need to start off with ICS, rooted. Thats a pretty straight forward process, and can be accomplished totally with the AHD Utility (Here). Go ahead and install OTA Root keeper, we're going to need that.
After Root Keeper is installed, locate it with your favorite file manager, I prefer Root Explorer, but anything that can mount with r/w is great. It's going to be in /data/app. Copy the APK to /system/app and install it. Do this exact same thing with your file manager's APK. This way, they wont be uninstalled when we update to 4.1.
Run OTA Rootkeeper. Backup Su, and temp unroot. From here, you can upgrade to 4.1 without losing your essentials by using stock recovery to flash the 4.1 zip.
So that's finished, you're now in Jelly Bean and you decide not to read the rest of this because you think "oh i know where this is going, I flashed roms back on the atrix 4G all the time, im a PRO at this phone stuff" and you've restored root with Rootkeeper, and you're like "wat the heck, i dont have root, lying tutorial". Have no fear, we're not done yet.
In JB, open Rootkeeper and restore root from backup.
Now go update the Superuser app from Google Play (Anyone else ever call it Market still?)
Ok, almost done. If you were to go in to Superuser and update the binary, it would not work (I don't have an explanation for why, it just says Root failed. Probably since we're not actually rooted (but we have su so wtf mate)) So what we're going to need to do is go download the binary here from androidsu.com.
Extract the su binary from the zip and put it on your SD card. On your phone, using that trusty File explorer from earlier, mount the fs as r/w and put su in /system/bin. Make sure permissions are all checked EXCEPT Group Write and Others write. (I don't know if it makes a difference, but I don't want to mislead you.)
Alternatively, you can use ADB. Mount the file system as r/w on the phone. Put su on the root of your hard drive, and use " adb push c:/su /system/bin "
Then it's done. Test root from adb with " adb shell su " and from the phone by using any root app, or typing "su" in terminal emulator. Or just root checker.
Click to expand...
Click to collapse
After following all the steps. When i install root checker, it is telling me i don't have root.
Below is what i got back from superuser:
Su Binary Updater
Downloading Manifest... Okay!
Parsing manifest.. Okay!
Latest version = 3.1.1
Checking installed version = 3.1.1
Upacking sutools... okay!
Checking current install path.. /system/bin/su
Downloding new binary.. okay!
Gaining root access... fail!
Any idea to help?
So I have run into several problems using several different methods, none of which have worked properly and I really need some help. Now, I am by no means stupid when it comes to computer stuff but I am not a programmer nor any sort of software engineer. I understand much of the command line stuff and some simple code but I don't understand why nothing I have tried is working. So let me list the problems I've run into in my attempts to root my KFHD 7":
Root Many Android:
I am using v28 (which I believe is the latest and is reported to work on my device hardware and software).
I am unable to run the batch file as an administrator which I believe is the problem that results in the "permission denied" errors when trying to push the packages like superuser and busybox.
I am certain I have followed the tutorial to the letter so I don't know where I am going wrong. I can open the command window as an admin and cd to the C:\Root and run the batch but that doesn't fix the permissions errors.
Qemu:
I am using the latest version.
I select option 1 to root and it runs through the processes but nothing works and it just goes through several reboots so I am assuming it is running into the same issues as RMA, above.
KFFirstAide:
I am using the 64 bit as per my system. I run through option 21 to root my device using method 2 (Preferred).
It shows some success in that I can see the apps BusyBox Installer and Root Checker, however it does not push the rest of the packages necessary and this is evident by when it says I should receive a SuperSU or SuperUser popup, nothing happens and so the rest fails, though it says the root check passes in the final step.
So now I ask, is there a better way or something I am doing wrong with my Kindle Fire HD 7" 7.3.1?
Thanks in advance.