I used this method to try and unroot my mytouch 4g: http://forum.xda-developers.com/showthread.php?t=863899 (it's the most popular way to unroot as some say)
1. Copy PD15IMG.zip and "part7backup-whatevernuberitscalled.bin" to the root of your sdcard
2. Connect your phone to your computer and navigate to your sdk folder then type adb push gfree /data/local
3. Open up terminal emulator or adb shell and type "su" press enter to get root privileges.
4. Type "cd /data/local" and hit enter
5. Type "chmod 777 gfree" and hit enter to make the program executable.
6. Now type "./gfree -f" press enter to run gfree again. It will disable wp on the emmc and remove the brq filter in the kernel. (as well as make another backup. delete this)
I'm stuck on step 6. I typed ./gfree -f but as it runs on my terminal emulator, it ends up saying modile failed to load: No such file or directory.
Can someone please help?
http://forum.xda-developers.com/showthread.php?t=924923
Maybe This May Help
-----------------------------------------------------
Press Thankx
I've already tried that link. The download link for the zip file just shows a FBI Anti-Piracy warning and there is no zip file to download.
For an issue such as this, your best bet is to get assistance in the forum that is specific to your device.
TeeJay3800 said:
For an issue such as this, your best bet is to get assistance in the forum that is specific to your device.
Click to expand...
Click to collapse
I would but I don't have enough posts in order to post threads whereever i want. I just want to unroot my phone. Is that so much to ask?
jyeom10 said:
I would but I don't have enough posts in order to post threads whereever i want. I just want to unroot my phone. Is that so much to ask?
Click to expand...
Click to collapse
You can still post in the MT4G General and Q&A sections, or better yet, search there as I know issues like this have been covered many times before. No need to get snippy after being offered friendly advice. It's unlikely that anyone with MT4G-specific knowledge will come across this in the General Q&A section.
TeeJay3800 said:
You can still post in the MT4G General and Q&A sections, or better yet, search there as I know issues like this have been covered many times before. No need to get snippy after being offered friendly advice. It's unlikely that anyone with MT4G-specific knowledge will come across this in the General Q&A section.
Click to expand...
Click to collapse
I apologize for being snippy. I've just been at this problem for so long and I'm sick of this phone.
There is a space between ./gfree and -f
maybe that might help
and make sure you have not put the files in any folder
Hi everybody.
I bought recently (mid-November 2012) a Polaroid easy2 tablet. It is an MIDR477 model, made in China by Baolaili and based on a MIPS 74Kc processor. It is the "low-end" resistive model but I cared little for it is supposed to become a "smart terminal" in a data acquisition system. I needed to break into the system (I am a Linux person and prefer to do Perl and C programming) to make it suitable for my application.
It turned out to be easy to get the root shell, I rooted it successfully with the help in this forum, thanks to the contributors.
The file system, accessible through the /dev/block/actX devices is actually easy to mount and modify and after a short while I managed to modify permanently the init scripts. The one of interest was init.rc that changes the path and libraries default. I still have a problem due to the non-standard paths (and my limited knowledge in Linux administration), while changing successfully the paths and other variables, I cannot get any external program to run. As an example, when I try to do a simple 'ln -s /<original path> /<link>', it is never executed from the init.rc. Can someone tell me what I am doing wrong ?
Additionally, if there is in the Android boot sequence a better way to gain control, I would be very grateful to know it (my goal is to be able to set-up the system to run unattended).
Edit: My assumption was that init.rc was a script that executed, it seems to be a file parsed by init. No wonder why it did not work properly. Still looking for an entry point that is not a java component ...
re-Edit: (I'll make a thread on my own ) ... I finally dug the answer in this forum, if anybody is interested in the boot process :
3w.androidenea.com under /search?updated-max=2009-10-16T13:47:00%2B02:00&max-results=7&start=21&by-date=false
sorry for the restriction ...
the answer I was looking for is in the "The init process and init.rc" section.
Best regards.
Hi,
I've got the same tablet, but I can't find a way to root this device.
Can you help me find a thread where this is explained.
Ty,
Dimitri
doorknob314 said:
Hi,
I've got the same tablet, but I can't find a way to root this device.
Can you help me find a thread where this is explained.
Ty,
Dimitri
Click to expand...
Click to collapse
Hi Dimitri.
All this is from memory. I found on this forum a thread about a similar product that actually gives the password for the root shell (something like connect123, can't remember). After installing the adk and the adb shell (took me a while and it was under linux), I uploaded an unlocked busybox (be careful about the proc, it is not the usual type: MIPS 74Kc). I think that at that point the rooting app started functioning. I still have superuser installer but that was not the one originally used. Sorry not to be able to help more but as the tablet is unlocked, I quickly forgot about the process.
Regards.
Thank you, i hope i can find an answer with your information
Does anyone have any information on how to root this phone?
It is a tracfone running Android 4.1 with 1ghz qualcomm cpu.
Thanks.
I'm also looking for someone who might have some pointers on how to root this phone or install KitKat apps from Nexus 5 dump!!!
I know it is a low end phone but there are lots of people in the Tracfone world who are now able to get Android phones and are NEW to the smartphone universe.
Thanks.
I'm thinking of buying this phone. As a low end Android, how does it hold up? And if you want to root it, try Bin4ry's root method here. Just be careful.
Tried Bin4ry on ZTE Valet but it failed to root
I've had the phone a couple of days so far and while I'm by no means a qualified reviewer of smartphones, I do like the ZTE Valet. I'm too cheap to pay the $70-100 USD/month for a post-paid service that I don't need.
After searching the forums and seeing that no one reported trying to root the phone, I took a brave pill and tried the Bin4ry method (v31). I got the same message that many users reported - after rebooting, it fails to mount and copy the necessary files. Both the new standard method and the old method failed. It did no apparent harm to the phone - just didn't work. Here's some details on the phone I have:
Android version 4.1.1
Kernel 3.4.0-perf [email protected]
Thanks for any ideas or advice.
I just picked one up at Kmart for $80 today and am checking things out, trying to see about rooting it. My Hisense Sero 7 Pro tab is rooted and running great with a DoPa custom ROM.
I also purchased one of these and am happy so far. I have a question on the magnetic and rotation sensor. They seem to show up as installed as ak8962 devices but apps like 'my android sensors' don't show any data being returned. are they just not actually installed?
thanks
sam
gberpa said:
I just picked one up at Kmart for $80 today and am checking things out, trying to see about rooting it. My Hisense Sero 7 Pro tab is rooted and running great with a DoPa custom ROM.
Click to expand...
Click to collapse
samcoinc said:
I also purchased one of these and am happy so far. I have a question on the magnetic and rotation sensor. They seem to show up as installed as ak8962 devices but apps like 'my android sensors' don't show any data being returned. are they just not actually installed?
thanks
sam
Click to expand...
Click to collapse
The rotation of the device changes the screen from portrait to landscape and 'maps', 'Gas Buddy' seems to show the right direction for magnetic north. I haven't had much time to check yet. AAMF, I haven't activated or transferred my number to the 'phone' yet as am deciding if is a 'keeper'. So far, I think it is as I can use WiFi and 'turn off' mobile data by option. Now checking things like battery life in standby.. Haven't found an option to shut WiFi when screen is off like in my JB 4.2.1 and HC 3.1 devices. Only seem to be able to turn WiFi on or off or see an option for airplane mode.
I agree - the screen rotates (how - I don't know ) I would assume gas buddy is using GPS to find north.
sam
gberpa said:
The rotation of the device changes the screen from portrait to landscape and 'maps', 'Gas Buddy' seems to show the right direction for magnetic north. I haven't had much time to check yet. AAMF, I haven't activated or transferred my number to the 'phone' yet as am deciding if is a 'keeper'. So far, I think it is as I can use WiFi and 'turn off' mobile data by option. Now checking things like battery life in standby.. Haven't found an option to shut WiFi when screen is off like in my JB 4.2.1 and HC 3.1 devices. Only seem to be able to turn WiFi on or off or see an option for airplane mode.
Click to expand...
Click to collapse
Any update on this?
It isn't looking good so far..
http://androidforums.com/zte-valet/799676-ill-help-find-root-method-if.html
They have tried a bunch of stuff so far.
sam
Unkn0wn0ne said:
Any update on this?
Click to expand...
Click to collapse
samcoinc said:
It isn't looking good so far..
They have tried a bunch of stuff so far.
sam
Click to expand...
Click to collapse
I'm going to get my hands on the phone soon. I'll proceed to attempt to get a recovery or something compiled for it if I can. First, I'd have to dump the rom and kernel which might require root access, but we will see. Once we have a recovery we can port CyanogenMod over to it.
Also I think I know why it's crashing, but I can't be sure until I can test it out myself.
Unkn0wn0ne said:
I'm going to get my hands on the phone soon. I'll proceed to attempt to get a recovery or something compiled for it if I can. First, I'd have to dump the rom and kernel which might require root access, but we will see. Once we have a recovery we can port CyanogenMod over to it.
Also I think I know why it's crashing, but I can't be sure until I can test it out myself.
Click to expand...
Click to collapse
Wish you luck..just got my replacement unit from TracFone after the first one's screen froze.
oooops. Sorry posted in wrong thread.
ZTE Valet Z665c - obtaining temporary root
After trying numerous root methods (Bin4ry, Framaroot, ...), I stumbled on a method of getting temporary root using Cydia Impactor. Cydia Impactor appears to be partially successful. First of all, please note that all credit goes to those involved with Cydia Impactor and the discovery of the original exploits (do a search if you want).
This method might seem a little convoluted, but it works reliably for me. Note that I use a Linux machine so you might have to adapt the steps to work on another platform.
Prerequisites:
1. Menu -> System settings -> Developer options -> USB debugging ->Enabled.
2. Menu -> System settings -> Developer options -> Stay awake ->Enabled (to keep the telnet session from going to sleep).
3. telnet (I am running on Ubuntu, but some sort of telnet program is needed).
4. Cydia Impactor
5. phone is connected to your wifi.
Steps:
1. Run the "Cydia Impactor" to "# drop SuperSU to /system/xbin/su". See what happens.
2. It failed for me giving an error related to not being able to remount /system or not being able to create /system/xbin/su.
3. In Cydia Impactor, run "# start telnetd as system on port 2222". You don't need to bother to telnet in. Just let it finish and then proceed to the next step.
4. In Cydia Impactor, run "# start telnetd as root on port 22". Let it finish.
5. Telnet into your phone from a terminal on your computer: "telnet 192.168.1.117 -l root 22". Note that the ip address is likely different on your network, e.g., 192.168.1.xxx.
6. If everything worked OK, you should be presented with a root prompt ("~ #"). I have busybox (obtained from the Bin4ry exploit download) that I adb pushed to /data/local/tmp. The command "/data/local/tmp/busybox whoami" tells me I am indeed root.
OK - now the bad news for me. I proceed to try to install su but remount fails. If I issue the command:
~ # mount -o rw,remount /system
~ #
A root prompt is returned with no error message suggesting that it successfully remounted /system. Woohoo! But a "mount" command (or cat /proc/mounts) says it is still "ro" or read only. Darn. Does it appear that ZTE has crippled the mount command in some way? Now the question is how to permanently install root? I have poked around and at least was able to make a backup to my sdcard using bzip2
This should at least help as a first step. Others including myself have posted elsewhere on this phone. At this point, I'm not willing to risk flashing anything. I'm a noob so I'm hoping someone who is more familiar with the permissions and that sort of thing can complete the root and post a solution.
Thanks.
Awesome!
These findings are great, I'd be willing to check this out soon. (Linux box is down do to hardware issue. ).
If we can obtain root the remounting issue can definitely be fixed. Also, does busybox have the premissions to run?
Try this:
Code:
mount | grep system
That will give you somewhere within the text the partition that is registered as /system . Then:
Code:
mount -o rw,remount [PARTITION-THAT-COMMAND-RETURNED-HERE-MINUS-BRACKETS] /system
See if that works. But anyways, if it doesn't it can still be rooted! (just temporarily, but it is no longer an 'unrootable' device)
Note: I am not responsible for what happens using those commands.
a little more info in response to your questions
Dear Unkn0wn0ne,
I had messed around with it and also tried something like you suggested, e.g.:
mount -o rw,remount,relatime,data=ordered -t ext4 /dev/block/mmcblk0p19 /system
Also tried it with the "-n" option to avoid a write to mtab although I don't remember seeing mtab while purusing the file system.
Hadn't noticed that busybox was available under /system/bin:
~ # ls -al /system/bin/busybox
-rwxr-xr-x 1 root shell 1075144 Jul 19 11:20 /system/bin/busybox
~ #
Could be that it has a more limited command set than the one I put in /data/local/tmp. A lot of the commands under /system/bin have a symbolic link to toolbox.
Note that the telnet connection needs to be made over wifi and not the one available over usb. I got the ip address from my router's client list.
Oh yes - thanks for the reminder. Forgot to include the disclaimer about harming the phone or voiding the warranty.
Hope it works out well for you. Glad to hear your encouraging remarks.
Awesome!
Alright so that didn't work. This guy over here has a suggestion (he has scene your thread): - I can't publish links so I'll pm the link to you.
Also if busybox is symbolically linked you'd have to tell it specifically to call to the busybox pushed over via adb to: /data/local/tmp/busybox and not the stock.
In this case: /data/loocal/tmp/busybox/mount
Also the disclaimer is a must. There will always be that person that tries to blame it on someone else.
Note: I am not responsible for whatever happens using the information provided in this post.
karmmisht said:
After trying numerous root methods (Bin4ry, Framaroot, ...), I stumbled on a method of getting temporary root using Cydia Impactor. Cydia Impactor appears to be partially successful. First of all, please note that all credit goes to those involved with Cydia Impactor and the discovery of the original exploits (do a search if you want).
This method might seem a little convoluted, but it works reliably for me. Note that I use a Linux machine so you might have to adapt the steps to work on another platform.
This should at least help as a first step. Others including myself have posted elsewhere on this phone. At this point, I'm not willing to risk flashing anything. I'm a noob so I'm hoping someone who is more familiar with the permissions and that sort of thing can complete the root and post a solution.
Thanks.
Click to expand...
Click to collapse
I attempted this myself on my Windows 8 machine. I had to enable telnet, but that was easy. I had to reararange the command to "telnet root 192.168.x.xxx:22" (xxx is my IP). It keeps giving me the error "Connect failed."
Any thoughts out there?
try putty
Ph0enix_216,
I tried to connect from a Windows 7 machine and it works using putty for telnet (www.putty.org, a great program). Be sure to set the Connection->Data->Auto-login name to root.
well the guy in the other thread bricked his it sounds like...
http://androidforums.com/zte-valet/799676-ill-help-find-root-method-if-3.html
They tried to modify the mmcblk0p16 boot image and re-copy it back. It seemed to re-copy but then didn't boot with a verify error.. (I am paraphrasing - and don't really understand what they where doing )
sam
Ph0enix_216 said:
I attempted this myself on my Windows 8 machine. I had to enable telnet, but that was easy. I had to reararange the command to "telnet root 192.168.x.xxx:22" (xxx is my IP). It keeps giving me the error "Connect failed."
Any thoughts out there?
Click to expand...
Click to collapse
Hi everyone!
I'm working on a pretty convoluted project and it needs to have a working su all the time. The device is a Posh Titan HD (SoC is MTK6592) and I used RootGenius which installs the KingUser su app.
What I need is to have su work all the time, in any situation, without any hassle. Currently, KingUser su asks for permission for new apps. I also suspect that it "forgets" the given permissions after some time. Worst of all, even if the app has already been given su access ( by pressing "Always" when the dialog comes up ), when I launch shell commands that involve su, they NEED to have the app be in the foreground process (probably because it wants to show a toast but I'm not completely sure). Also, I don't like KingUser making a popup asking the user if they want to update the app.
So as I mentioned, the app I'm working on is pretty complex and not straightforward. It's a Kiosk-type app that tries to limit user interaction. We own the phones so we can even install a custom ROM on them if needed. What I would need is to have the su working anytime, without any hassle, without any user interaction. Just the possibility to execute anything and everything as root.
Do you have any idea what would be the best way to do this? Even a little help would be greatly appreciated.
Hi there,
I'm sorry but I can't find anything related to your question/device.
Please post that in the forum bellow for more answers from the experts but first register an account on XDA forums:
> Android Development and Hacking > Android Q&A, Help & Troubleshooting
Good luck
Okay so I've had this phone for little over 10 months now and within that time I've managed to achieve root (unreliable but it works at the very least) in that time as well as learned a fair amount about Linux and android alike (Not a whole lot but I know some stuff) though I've now come to the point of I actually want to give my phone a proper root instead of this faulty solution I have currently. I (barely) managed to get my phone rooted using Kingoroot and I've played plenty with my phones' innards in that time, removed system apps, added my own selection to the system but some apps in my phone that use root don't work even with root permission granted which is why I'm wanting to replace Kingoroot with ChainFires' SuperSU binaries, could anybody help me with simple instructions for someone who doesn't actually know very much regarding how root and SU bins work inside of android? My phone's using 4.4.2 kitkat.
Just a few disclaimers first to get misconceptions out the way:
1. I do not have a custom recovery nor is one available for my phone (Samsung galaxy young 2 (SM-S130H) for those who want to know)
2. I'm currently unable to use the internet on my phone as I lack Wi-Fi to do so (router is dead) so I'm manually installing app packages through ADB, so if something needs an internet connection on my phone it's not going to work for me, for now..PC still has net access.
3. I have access to ADB shells' SU but not ADB root so I hope you don't need that from me.
4. This phone does not have a fastboot mode. (That I can find anyway..) Only a download mode from what I've found.
Can anybody help me out with telling me what I'll need to be doing in regards to getting this done?
Hi Mc Fow1er
Thank you for using XDA Assist
As we do not have an specific forum dedicated for your device yet, our experts at the below forum should be able to help you. Please be welcome to post over in there.
Android Q&A, Help & Troubleshooting
Nice regards and good luck.
.
Mc Fow1er said:
Okay so I've had this phone for little over 10 months now and within that time I've managed to achieve root (unreliable but it works at the very least) in that time as well as learned a fair amount about Linux and android alike (Not a whole lot but I know some stuff) though I've now come to the point of I actually want to give my phone a proper root instead of this faulty solution I have currently. I (barely) managed to get my phone rooted using Kingoroot and I've played plenty with my phones' innards in that time, removed system apps, added my own selection to the system but some apps in my phone that use root don't work even with root permission granted which is why I'm wanting to replace Kingoroot with ChainFires' SuperSU binaries, could anybody help me with simple instructions for someone who doesn't actually know very much regarding how root and SU bins work inside of android? My phone's using 4.4.2 kitkat.
Just a few disclaimers first to get misconceptions out the way:
1. I do not have a custom recovery nor is one available for my phone (Samsung galaxy young 2 (SM-S130H) for those who want to know)
2. I'm currently unable to use the internet on my phone as I lack Wi-Fi to do so (router is dead) so I'm manually installing app packages through ADB, so if something needs an internet connection on my phone it's not going to work for me, for now..PC still has net access.
3. I have access to ADB shells' SU but not ADB root so I hope you don't need that from me.
4. This phone does not have a fastboot mode. (That I can find anyway..) Only a download mode from what I've found.
Can anybody help me out with telling me what I'll need to be doing in regards to getting this done?
Click to expand...
Click to collapse