Database Users

[Q] UK Lg Optimus L3 E400 Rooting Problem

I have searched everywhere and I think this phone is unable to be rooted. I have discovered the UK version of this phone has a locked down bootloader that will not allow me to gain access any way I try. The phone is running Gingerbread 2.3.6, Build No. GRK39F, Kernel Version 2.6.38.6-perf+ and does not have a su.bin on the phone, nor will it allow me access to put one on it. I get permission denied when i try to remount the partition as r/w. When I try to unlock the bootloader, the phone does reboot but not into bootloader mode. This phone only has a hard reset. No other boot modes (just the factory reset). Chmod/chown will not allow me to change permissions. No matter which application I have tried, I am unable to flash anything to the device, since I can not gain root access. The adb root command gives me an error message as well "adbd cannot run as root in production builds." I know I may be a noob, but I have done a ton of research and have not found anything that will help me. Does anyone has any sort of information that will help me root this device? It would be greatly appreciated!

What programs did you use ?
wmt9905 said:
I have searched everywhere and I think this phone is unable to be rooted. I have discovered the UK version of this phone has a locked down bootloader that will not allow me to gain access any way I try. The phone is running Gingerbread 2.3.6, Build No. GRK39F, Kernel Version 2.6.38.6-perf+ and does not have a su.bin on the phone, nor will it allow me access to put one on it. I get permission denied when i try to remount the partition as r/w. When I try to unlock the bootloader, the phone does reboot but not into bootloader mode. This phone only has a hard reset. No other boot modes (just the factory reset). Chmod/chown will not allow me to change permissions. No matter which application I have tried, I am unable to flash anything to the device, since I can not gain root access. The adb root command gives me an error message as well "adbd cannot run as root in production builds." I know I may be a noob, but I have done a ton of research and have not found anything that will help me. Does anyone has any sort of information that will help me root this device? It would be greatly appreciated!
Click to expand...
Click to collapse
are you trying to just root or flash custom rom too ?
did you try SuperOneClickv2.3.3-ShortFuse.zip ?
did you try vroot ? in my signature (guide too)
if you install root browser it will install basic commands on your phone busybox sqlite etc
also check this out it might be your firmware does not support root and you might need to install v10b or v10c kdz

wmt9905 said:
I have searched everywhere and I think this phone is unable to be rooted. I have discovered the UK version of this phone has a locked down bootloader that will not allow me to gain access any way I try. The phone is running Gingerbread 2.3.6, Build No. GRK39F, Kernel Version 2.6.38.6-perf+ and does not have a su.bin on the phone, nor will it allow me access to put one on it. I get permission denied when i try to remount the partition as r/w. When I try to unlock the bootloader, the phone does reboot but not into bootloader mode. This phone only has a hard reset. No other boot modes (just the factory reset). Chmod/chown will not allow me to change permissions. No matter which application I have tried, I am unable to flash anything to the device, since I can not gain root access. The adb root command gives me an error message as well "adbd cannot run as root in production builds." I know I may be a noob, but I have done a ton of research and have not found anything that will help me. Does anyone has any sort of information that will help me root this device? It would be greatly appreciated!
Click to expand...
Click to collapse
havr u tried apectrum root window...that rooted my and my friends l3
Sent from my LG-E400 using Tapatalk

aroop mishra said:
havr u tried apectrum root window...that rooted my and my friends l3
Sent from my LG-E400 using Tapatalk
Click to expand...
Click to collapse
Yes, I have tried every app. The apps I use are pretty much irrelevant though, since there isn't a su binary to request permission from. without the su binary, no app can gain root access.

IGGYVIP said:
are you trying to just root or flash custom rom too ?
did you try SuperOneClickv2.3.3-ShortFuse.zip ?
did you try vroot ? in my signature (guide too)
if you install root browser it will install basic commands on your phone busybox sqlite etc
also check this out it might be your firmware does not support root and you might need to install v10b or v10c kdz
Click to expand...
Click to collapse
superoneclick does not work as it requests permission from the su binary, which does not exist. root browser does not work either, as it does not allow me to change permissions or ownership either. chmod and chown in linux don't work either. I get "permission denied" when attempting those commands. I an currently running on v10c, but I can not flash anything, including firmware, to this device either. There's no way to downgrade or upgrade. I get a parameter error when attempting to and then the kdz updater crashes and forces itself closed every time I have tried.
My phone model is LG Optimus L3 E400. I could fix this by change the default.prop file ro.secure=1 to ro.secure=0, but I can't write to that file. It's read-only and I can't figure out a way to change that.
I'm really about to just throw this phone out. I had no clue that some phones can not be rooted and would have no further research before buying this one.

try this
wmt9905 said:
superoneclick does not work as it requests permission from the su binary, which does not exist. root browser does not work either, as it does not allow me to change permissions or ownership either. chmod and chown in linux don't work either. I get "permission denied" when attempting those commands. I an currently running on v10c, but I can not flash anything, including firmware, to this device either. There's no way to downgrade or upgrade. I get a parameter error when attempting to and then the kdz updater crashes and forces itself closed every time I have tried.
My phone model is LG Optimus L3 E400. I could fix this by change the default.prop file ro.secure=1 to ro.secure=0, but I can't write to that file. It's read-only and I can't figure out a way to change that.
I'm really about to just throw this phone out. I had no clue that some phones can not be rooted and would have no further research before buying this one.
Click to expand...
Click to collapse
you didnt mention vroot was there any error message ?
when you installed root browser on first launch it asks to download little utilities did they install or come with any error ?
also try this super one click 1.7 and select exploit RAGEAGAINSTCAGE in right top corner (it has proven to root problematic e400's)
please update us on your progress
and worst case scenario we will get you to another version of stock and root then

IGGYVIP said:
you didnt mention vroot was there any error message ?
when you installed root browser on first launch it asks to download little utilities did they install or come with any error ?
also try this super one click 1.7 and select exploit RAGEAGAINSTCAGE in right top corner (it has proven to root problematic e400's)
please update us on your progress
and worst case scenario we will get you to another version of stock and root then
Click to expand...
Click to collapse
I don't know what vroot did, but it actually worked. you don't know how long I have spent trying to get this done. so many other programs told me that rooting was complete and didn't actually do anything, that when vroot did, I didn't believe it. I thought i was just stuck with a p.o.s. that I couldn't customize. I really appreciate your hep. Thank you so much!

i did but glad i could help
IGGYVIP said:
are you trying to just root or flash custom rom too ?
did you try SuperOneClickv2.3.3-ShortFuse.zip ?
did you try vroot ? in my signature (guide too) <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
if you install root browser it will install basic commands on your phone busybox sqlite etc
also check this out it might be your firmware does not support root and you might need to install v10b or v10c kdz
Click to expand...
Click to collapse
i did

wmt9905 said:
Yes, I have tried every app. The apps I use are pretty much irrelevant though, since there isn't a su binary to request permission from. without the su binary, no app can gain root access.
Click to expand...
Click to collapse
you are right and my problem it too.

try vroot. it's the only i tried that worked.

Can anyone help me how to fix this problem " adbd cannot run as root in product builds".

lcsmatos said:
Can anyone help me how to fix this problem " adbd cannot run as root in product builds".
Click to expand...
Click to collapse
unlock bootloader

ROOT VZW Moto E 2015 (XT1528) VIA Kingroot on 5.1 (also sticks upon reboot)

Hello everyone,
Today I was able to root the VZW Moto E 2015 with the Kingroot app on 5.1. The Kingroot app said there was a method available and I decided to try it.
Simply install the app on your phone here: http://forum.xda-developers.com/devdb/project/dl/?id=16614
The root sticked for me upon reboot!
**I later found it was a hobbed root. You can't make changes to the system partition but you do have SU capabilities. (like you can run hidden apps and menus or block system apps, not remove them)

I still got root failed
Sent from my SM-G900P using Tapatalk

lvpre said:
I still got root failed
Sent from my SM-G900P using Tapatalk
Click to expand...
Click to collapse
You downloaded the latest one right? Keep trying rebooting the device. That is what I had to do.

After 3rd try it worked !!! thanks OP!
Edit: root lost after reboot

...but is it full root, with full /system read-write access? Some people have been able to get hobbled root via Kingroot on 5.0.2, but /system remained read-only.

slinson said:
After 3rd try it worked !!! thanks OP!
Edit: root lost after reboot
Click to expand...
Click to collapse
Keep trying make sure you have latest Kingroot, keep rebooting

xtermmin said:
...but is it full root, with full /system read-write access? Some people have been able to get hobbled root via Kingroot on 5.0.2, but /system remained read-only.
Click to expand...
Click to collapse
I don't know, root checker works. How do I test?

andrewwm said:
I don't know, root checker works. How do I test?
Click to expand...
Click to collapse
Choose a bloatware app that you don't mind losing, such as NFL Mobile. If you "Disabled" it in Settings > Apps, re-enable it.
Install a file manager that has the ability to browse/edit the full filesystem, such as Amaze (https://f-droid.org/repository/browse/?fdid=com.amaze.filemanager) or Root Explorer (in Play Store).
Open up the app and go into /system/app or /system/priv-app and look for the folder related to NFL Mobile (you'll know it's the right folder if the apk inside of it has the NFL Mobile logo). Delete it. If it deletes, that's a good sign. Reboot and see if the NFL Mobile icon is still in the app drawer, and open up the file manager again and verify that the files you've deleted have stayed deleted.

Get hype boiz

xtermmin said:
Choose a bloatware app that you don't mind losing, such as NFL Mobile. If you "Disabled" it in Settings > Apps, re-enable it.
Install a file manager that has the ability to browse/edit the full filesystem, such as Amaze (https://f-droid.org/repository/browse/?fdid=com.amaze.filemanager) or Root Explorer (in Play Store).
Open up the app and go into /system/app or /system/priv-app and look for the folder related to NFL Mobile (you'll know it's the right folder if the apk inside of it has the NFL Mobile logo). Delete it. If it deletes, that's a good sign. Reboot and see if the NFL Mobile icon is still in the app drawer, and open up the file manager again and verify that the files you've deleted have stayed deleted.
Click to expand...
Click to collapse
Wow. Everything fails. Kingroot says I got root and stays upon reboot. Titanium Backup acts like it woks but resets after reboot. Very weird.

andrewwm said:
Wow. Everything fails. Kingroot says I got root and stays upon reboot. Titanium Backup acts like it woks but resets after reboot. Very weird.
Click to expand...
Click to collapse
Yeah, looks like you have hobbled root. While the su binary is installed, the system partition is still in read-only mode. While you'll be able to use apps that only need root privileges to read files/settings, you won't be able to edit the system itself.

Has anybody got it working? What are some signs of it working (i.e. 2 reboots, no reboot, etc.)?

andrewwm said:
Keep trying make sure you have latest Kingroot, keep rebooting
Click to expand...
Click to collapse
It is indeed the latest Kingroot
Also tried for 50+ times maybe, sometimes got root sometimes failed---even if got root, always lost root after reboot

andrewwm said:
Hello everyone,
Today I was able to root the VZW Moto E 2015 with the Kingroot app on 5.1. The Kingroot app said there was a method available and I decided to try it.
Simply install the app on your phone here: http://forum.xda-developers.com/devdb/project/dl/?id=16614
The root sticked for me upon reboot!
**I later found it was a hobbed root. You can't make changes to the system partition but you do have SU capabilities. (like you can run hidden apps and menus or block system apps, not remove them)
Click to expand...
Click to collapse
If someone gets root again, try to run Sunshine (bootloader unlock). You don't have to pay to see if it'll work.

As a heads up, sunshine fails with an error telling you to contact the sunshine support with your IP address if it continues.
Also, was able to back up the existing boot and recovery using flashify. I flashed the typical recovery used for other surnia devices, but when I tried to boot into recovery, it failed.
It got hung up in fastboot and gave check errors.
It did not keep me from booting back into the rom, so I was able to reflash the original recovery after re-rooting.
Yes, is only temporary root for me on 5.1.
I purchased supersume earlier today with the hopes of ridding myself of kingroot, but it immediately force closes. I trust the kr app about as much as I trust esfile explorer now...

Moto e root ,marshamalllow
Hi,I don't know that andriod 5.1 can be rooted by kingo root,so I upgraded to andriod 6.0,after update I tried to root ,the rooting process stops at 70percent,,, so any one help me ,how to root moto e 2015 marshmallow,,,any body have idea

Arunsunny009 said:
Hi,I don't know that andriod 5.1 can be rooted by kingo root,so I upgraded to andriod 6.0,after update I tried to root ,the rooting process stops at 70percent,,, so any one help me ,how to root moto e 2015 marshmallow,,,any body have idea
Click to expand...
Click to collapse
If you have Android 6.0, you do not have the XT1528.
Your device (XT1521 or similar) can be bootloader unlocked and you can install a custom recovery and can flash root.
The device being discussed in this topic (XT1528) cannot be bootloader unlocked.

Hi, I want only simple root I should not want to unlock boot loader and twrp recovery,,, because I don't have pc,, I want to root with phone,,,can you help me regarding this,,,thank you for you response

Arunsunny009 said:
Hi, I want only simple root I should not want to unlock boot loader and twrp recovery,,, because I don't have pc,, I want to root with phone,,,can you help me regarding this,,,thank you for you response
Click to expand...
Click to collapse
Not possible. The only known way to have permanent full root is to unlock the bootloader. Unlocking the bootloader is necessary to make /system mount as read-write.

Yes, I understand.can you please send me the procedure to unlock the bootloader.so no body have mentioned correctly in websites and YouTube... So send me the steps to unlock bootloader and root the andriod

Root Xperia Z2 Tablet (All Models/Regions) on 5.1.1 build 23.4.B.0.319 in 3 Steps

Hello everyone,
I've noticed that there hasn't been any threads about rooting the Xperia Z2 Tablet on lollipop. Most threads have discussed how to root the device on 4.4.4 and to create an update image to maintain your root whilst updating to 5.0+.
I've scoured the interwebs and found nothing so I'll make it easy for those whom don't know how to achieve root or don't want to do much work without creating images and such.
First off I'm not responsible for any inconvenience that may come with rooting your device and losing your warranty. I can and will be willing to help out in restoring or answering questions that you may have.
This method uses Kingroot... For those who have a problem with kingroot, it is only used to achieve root and this guide will also be showing you how to remove kingroot and install Supersu with ease. Using the link below download the necessary files: Kingroot V4, Supersume, XZDualRecovery 2.8.26. Place all these files on the root of your devices internal storage/SD card excluding Xdualrecovery as that needs a PC. (If you want to Xposed working I will also supply the files needed for that as well). https://www.mediafire.com/download/wrsajbgw2jr6czt
*Make sure you have unknown sources enabled under Settings>Security>Device administrators as well as Developer Options available and USB debugging enabled. (To enable Developer Options go to Settings>About Tablet>Build Number and click it 10 times).
1. Install NewKingroot.apk and run the application. It will notify you that a root method was found and to try it. It may take up to 2 minutes to achieve root. (If all you wanted was root and are content with kinguser then you're done! :good: if you want Supersu and/or a custom recovery then continue on to step 2!
2. Connect your Tablet to your PC via microUSB. On your PC open and extract the contents of TabZ-lockeddualrecovery2.8.26-RELEASE.combined.zip to your desktop. Now double click install.bat a screen will pop up providing you with options to install xdualrecovery. Choose option 2. Installation on ROM rooted with SuperUser by pressing 2 and enter. The script will run its course and tell you to grant permission on your tablet. Open up your tablet and a kinguser prompt will show asking you to grant or deny permission to ADB (Grant it!!!) afterwards your tablet will reboot on it's own to TWRP. (I advise you to either make a backup of the tablet now or after you install Supersu as insurance in case of any mishaps). Click reboot System.
3.Install Supersume, open the application and run it. It will of course ask to grant it permission (Grant it!!!) it will check the environment (making sure that there isn't any Pokemon nearby that you don't need... Sorry Pokemon Go reference) and it will begin removing kingroot and install Supersu. If you didn't have Supersu installed already great! It'll open up Supersu automatically. Supersu may ask you to update binaries (DO NOT click TWRP as it will reboot and you have to start the process over from step one!!! :crying: Just click Normal and once it says successful you're done! :victory: The next step is optional if you Want Xposed.
*Optional 4. Install XposedInstaller_3.0_alpha4.apk. Open your app drawer and open NDR Utils. It will ask for permission (Grant it!!!) now here you may choose your preferred recovery... Philz Touch Recovery,TWRP or Clockwork Mod Recovery. Click Reboot to Primary Recovery (fourth option) once it's rebooted you want to click install>SD>xposed-v85.1-sdk22-arm-by-romracer-20160620.zip and swipe to install. You should get a success when it's finished. Now simply reboot and your apps will be upgrading. Congratulations you now have root with SuperSU and xposed! :victory:
**if you wish to uninstall Xposed simply reboot to recovery and click install>SD>xposed-uninstaller-20151218-arm.zip uninstall the application once it's rebooted and you're good to go!
***if you have a problem with Supersume not working, reinstall Newkingroot.apk and run it again to get root. Then run supersume again (Grant permission!!!) and let it run its magic.
If anyone has issues, has questions or needs help PM and I will do my best to help and answer all your questions. Please don't be discouraged because I'm new here! I will be soon adding a link to a video tutorial on how all these steps can be done!

I have the Verizon 561, will this allow rom upgrade to marshmallow?

chin_bone said:
I have the Verizon 561, will this allow rom upgrade to marshmallow?
Click to expand...
Click to collapse
Hi there, I also have SGP561 as well for Verizon. Verizon didn't release Marshmallowfor the device yet unfortunately. ???? still waiting and more then willing to confirm when it does

Just ran on my 5.1.1 z2 and work first time. Great stuff thanks!

creepingcreep said:
Just ran on my 5.1.1 z2 and work first time. Great stuff thanks!
Click to expand...
Click to collapse
Glad it worked for you. Just wanted to help people out as I had invested time trying to figure out my own. I didn't like flashing files constantly so tried making easy.

Never had luck with kingoapp and today isnt any different

Thanks so much. I am away for another week but I can not wait to try this. I got a verizon z2 tablet since it seemed to be the cheapest 10 inch tablet. You have breathed new life in to it.
Sent from my SM-G930V using XDA-Developers mobile app

Am i correct that you don't provide the kingroot.apk?
Which version are you using?

How do you boot into custom recovery from device off? Everytime I try it takes me to the stock recovery
Sent from my SGP561 using XDA-Developers mobile app

ToneLa said:
Never had luck with kingoapp and today isnt any different
Click to expand...
Click to collapse
Sorry to hear what version are you using? Use the provided KingRoot in the download link provided

Daimonion1980 said:
Am i correct that you don't provide the kingroot.apk?
Which version are you using?
Click to expand...
Click to collapse
No, in the link provided all necessary apps and folders/zips are included. Including KingRoot apk

Cammy253 said:
How do you boot into custom recovery from device off? Everytime I try it takes me to the stock recovery
Click to expand...
Click to collapse
Power off device. While device is booting up at the Sony logo hold power and volume down/up (depends on customer recovery) until led flashes green and device vibrates then let go

JediDru said:
Thanks so much. I am away for another week but I can not wait to try this. I got a verizon z2 tablet since it seemed to be the cheapest 10 inch tablet. You have breathed new life in to it.
Click to expand...
Click to collapse
That's great news to hear! I picked one up and wanted to root and I did on KitKat but when I upgraded to lollipop I lost root and rooted it the long way... Needed something simpler and couldn't find anything on here. So I wanted to make sure a guide was available to all. Enjoy and let me know how it went

reymund602 said:
Power off device. While device is booting up at the Sony logo hold power and volume down/up (depends on customer recovery) until led flashes green and device vibrates then let go
Click to expand...
Click to collapse
Thank you working great
Sent from my SGP561 using XDA-Developers mobile app

If you're talking about your google drive, there is no kingoapp.apk in there
All there is:
- supersume.apk
- tabz-lockeddualrecovery
- xposed uninstaller
- xposed v85.1
- xposed installer

I downloaded the most recent kingroot, which worked on my Verizon sgp561, and then I used your superuser file to change over to su. Seems to work just fine.. I'm on 5.1.1.

I tried the most recent kingroot and it fails.
An old version gave me an error code of 0x162982

ToneLa said:
If you're talking about your google drive, there is no kingoapp.apk in there
All there is:
- supersume.apk
- tabz-lockeddualrecovery
- xposed uninstaller
- xposed v85.1
- xposed installer
Click to expand...
Click to collapse
Let me double check and if anything I'll post a link to the apk
Sorry that you're having issues though

bilestoad said:
I downloaded the most recent kingroot, which worked on my Verizon sgp561, and then I used your superuser file to change over to su. Seems to work just fine.. I'm on 5.1.1.
Click to expand...
Click to collapse
Thanks for confirming! If you didn't see the KingRoot apk in drive I'll upload the current version!

ToneLa said:
I tried the most recent kingroot and it fails.
An old version gave me an error code of 0x162982
Click to expand...
Click to collapse
What is the software version you are having problems with?

Rooting?

I'm new to xda and obviously I'm not a dev. I just want to root my Axon 7 so I can download root apps. I'm not tech savvy at all and I've created this thread because I have no idea what to do with this page : http://forum.xda-developers.com/axon-7/how-to/guide-how-to-unlock-bootloader-stay-t3461165 . Can anyone give a step by step tutorial on how to root my phone?
I feel so so out of place here... please don't scold me :x
inb4 banned cuz didn't read the rules or stickies
I'm running B29.

What version are you running? B20/B27/B29

If you are not tech savvy, do not attempt the root method. It's for advance user and too many people have bricked their phone already. Just read the threads and you will know what I mean.

S8ntsHaz3 said:
What version are you running? B20/B27/B29
Click to expand...
Click to collapse
I'm running B29.
And yes I can probably guess the amount of people who bricked their phones. But what if everything were to be laid out simple and I follow the directions in every respect? I'm not going to start rooting until I know what I'm doing. So don't worry. I'm stupid but I'm not THAT stupid.

No your fine lmao I started with this phone so we're pretty much same level. As to my understanding it is possible but I would wait just a bit for the b29 stuff to come out.

Don't worry, you're not the only one. I've been reading these tutorials and it's all gibberish, lol.... Every phone I have has been rooted within the first day, this phone I've had over 2 months, and I still can't get it. So you're not alone, lol...

There definitely needs to be some cleaning done on this forum, with far too many threads covering the same topics and many OPs being out of date.
Best rooting guide I found was buried in a thread, but is now also out of date if you're running B29.
http://forum.xda-developers.com/showpost.php?p=68302434&postcount=157
It might help if you're still on B27. I used it, had root and bootloader still locked, updated to B29 for the security patch, and was able to keep TWRP but lost root. Having TWRP still allows me to flash all the Google pixel stuff though, which is nice

Bolandk said:
There definitely needs to be some cleaning done on this forum, with far too many threads covering the same topics and many OPs being out of date.
Best rooting guide I found was buried in a thread, but is now also out of date if you're running B29.
http://forum.xda-developers.com/showpost.php?p=68302434&postcount=157
It might help if you're still on B27. I used it, had root and bootloader still locked, updated to B29 for the security patch, and was able to keep TWRP but lost root. Having TWRP still allows me to flash all the Google pixel stuff though, which is nice
Click to expand...
Click to collapse
I'm looking closely at this phone now myself...
I've seen the bootloader thread: http://forum.xda-developers.com/axon-7/development/wip-axon-7-root-bootloader-unlokced-t3441204
I'm only interest in this if I can successfully unlock the bootloader and stock root is possible...from what I've read, BOTH can be done. According to the root thread, the model I need (A2017G) is listed as unlockable, correct? What's the difference between a2017g B02 and B03??
RoOSTA

totalFX said:
I'm new to xda and obviously I'm not a dev. I just want to root my Axon 7 so I can download root apps. I'm not tech savvy at all and I've created this thread because I have no idea what to do with this page : http://forum.xda-developers.com/axon-7/how-to/guide-how-to-unlock-bootloader-stay-t3461165 . Can anyone give a step by step tutorial on how to root my phone?
I feel so so out of place here... please don't scold me :x
inb4 banned cuz didn't read the rules or stickies
I'm running B29.
Click to expand...
Click to collapse
OK I have read far too many of these questions here about root on B29 - so here goes.
1. Go to the ZTE website, download the stock B20, and install it.
2. http://forum.xda-developers.com/axon-7/development/wip-axon-7-root-bootloader-unlokced-t3441204 use this to get TWRP installed on your phone - don't worry about root.
3. http://forum.xda-developers.com/axon-7/how-to/guide-how-to-unlock-bootloader-stay-t3461165 UNLOCK the bootloader
4. http://forum.xda-developers.com/showpost.php?p=68873482&postcount=2 flash boot file, system file, and SuperSU 2.65
Now please relax - anyone here with any dev skills whatsoever are neck deep in other projects (like CM13). B29 hasn't been out long and the only stock image we have from ZTE is B20, which doesn't give us a ton to work with

I also very new to android smartphone and I also feel so so out of place too.
I wish someone make a video how to root this axon 7 phone.
search around youtube jailbrake iPhone is so easy root samsung phone is so easy.... but root axon 7 nothing
I love axon 7 so much now but if I know it's so hard to root i'm just gonna buy samsung phone .
so F..... tired of this youtube ads
ads block is the only reason why I want to root
and that is the only reason why I jailbrake all my ideviese

For me, also with B29, the best and easy way was this from rczrider (thanx a lot). http://forum.xda-developers.com/showpost.php?p=69507226&postcount=766
But one issue after root: I have no access to system, i noticed that, as i install Gsam Battery Monitor root companion, that will install in priv-app but i was write protect. Also RootExplorer was not possible to copy/delete files in system, because write protect. How to change that?

tasar said:
For me, also with B29, the best and easy way was this from rczrider (thanx a lot). http://forum.xda-developers.com/showpost.php?p=69507226&postcount=766
But one issue after root: I have no access to system, i noticed that, as i install Gsam Battery Monitor root companion, that will install in priv-app but i was write protect. Also RootExplorer was not possible to copy/delete files in system, because write protect. How to change that?
Click to expand...
Click to collapse
I forgot to add a final step to that list. I've updated it and here's the new one:
Copy everything off your internal storage that you don't want to lose.
Get all of the files you need from the steps below and put them on your microSD card.
Flash TWRP (recovery) using the method in the OP (B27 file is fine). You don't need to flash the boot image.
Unlock the bootloader (B27 is fine): http://forum.xda-developers.com/axon-7/how-to/guide-how-to-unlock-bootloader-stay-t3461165
Flash B29: http://forum.xda-developers.com/showpost.php?p=68873482&postcount=2
Boot phone, set it up, whatever
*Reboot to TWRP, go to Advanced > Terminal and type: reboot disemmcwp
This will leave you with an unlocked bootloader, a fully functioning TWRP (no data encryption issue), and rooted B29. You will not be able to receive OTAs.
*This disables write protection and allows your changes (such as AdAway) to stick with reboot. You need to run this before your changes will stick. You don't have to use TWRP (you could also use a terminal emulator or ADB), but I find that since you have to reboot anyway, it's just as easy to do it in TWRP.
---------- Post added at 08:45 ---------- Previous post was at 08:02 ----------
In case anyone stumbles across this thread, here's a "Newbie's Guide to Unlocking and Rooting the Axon 7": http://forum.xda-developers.com/axon-7/how-to/newbies-guide-to-unlocking-rooting-axon-t3496234
It will be updated as necessary and contains a step-by-step process with links to the appropriate threads.

So are they still releasing a new bootloader unlock tool? Or should I just go ahead and do these steps?
Sent from my ZTE A2017U using Tapatalk

polar2792 said:
So are they still releasing a new bootloader unlock tool? Or should I just go ahead and do these steps?
Click to expand...
Click to collapse
Yes, ZTE still supports bootloader unlocking on the Axon 7. It is currently on hold, but yes, our understanding is that they will be releasing a new process (likely with Nougat).
I can't think of any reason not to unlock now because you can always re-lock if you want to. Who knows what the new process will entail.

rczrider said:
[*] *Reboot to TWRP, go to Advanced > Terminal and type: reboot disemmcwp
*This disables write protection and allows your changes (such as AdAway) to stick with reboot. You need to run this before your changes will stick. You don't have to use TWRP (you could also use a terminal emulator or ADB), but I find that since you have to reboot anyway, it's just as easy to do it in TWRP.
Click to expand...
Click to collapse
Thanks, reboot disemmcwp fixed my write access to /system

rczrider said:
Yes, ZTE still supports bootloader unlocking on the Axon 7. It is currently on hold, but yes, our understanding is that they will be releasing a new process (likely with Nougat).
I can't think of any reason not to unlock now because you can always re-lock if you want to. Who knows what the new process will entail.
Click to expand...
Click to collapse
Yea well I was hoping the new tool wouldn't kill the warranty but that's wishful thinking, and after some thought I highly doubt that will happen. So time to unlock the bootloader,l and flash TWRP.....soon as I get off work in 9 hours.
Sent from my ZTE A2017U using Tapatalk

polar2792 said:
Yea well I was hoping the new tool wouldn't kill the warranty but that's wishful thinking, and after some thought I highly doubt that will happen. So time to unlock the bootloader,l and flash TWRP.....soon as I get off work in 9 hours.
Sent from my ZTE A2017U using Tapatalk
Click to expand...
Click to collapse
I think ZTE will eventually put out a bootloader unlock without killing the warranty. But, yeah, either way it's easy enough to do it on your own now.

rczrider said:
I forgot to add a final step to that list. I've updated it and here's the new one:
Copy everything off your internal storage that you don't want to lose.
Get all of the files you need from the steps below and put them on your microSD card.
Flash TWRP (recovery) using the method in the OP (B27 file is fine). You don't need to flash the boot image.
Unlock the bootloader (B27 is fine): http://forum.xda-developers.com/axon-7/how-to/guide-how-to-unlock-bootloader-stay-t3461165
Flash B29: http://forum.xda-developers.com/showpost.php?p=68873482&postcount=2
Boot phone, set it up, whatever
*Reboot to TWRP, go to Advanced > Terminal and type: reboot disemmcwp
This will leave you with an unlocked bootloader, a fully functioning TWRP (no data encryption issue), and rooted B29. You will not be able to receive OTAs.
*This disables write protection and allows your changes (such as AdAway) to stick with reboot. You need to run this before your changes will stick. You don't have to use TWRP (you could also use a terminal emulator or ADB), but I find that since you have to reboot anyway, it's just as easy to do it in TWRP.
---------- Post added at 08:45 ---------- Previous post was at 08:02 ----------
In case anyone stumbles across this thread, here's a "Newbie's Guide to Unlocking and Rooting the Axon 7": http://forum.xda-developers.com/axon-7/how-to/newbies-guide-to-unlocking-rooting-axon-t3496234
It will be updated as necessary and contains a step-by-step process with links to the appropriate threads.
Click to expand...
Click to collapse
Thank you; thank you, THANK YOU!!!!! I tried for an hour or two, using both ADB and Terminal Emulator to apply this "reboot disemmcwp" fix, and I just couldn't get it to work (I'm on B29). Then, I saw your instructions to use TWRP and followed them, and it worked first time, like a charm!
Thanks again - I'm a very happy camper. You da' man, LOL!
Dennis

ZTE Maven 3 (z835) Root?

Does anyone know how to root the ZTE Maven 3 (z835)?

Need the same info.
Looking for a root confirmation for either this ZTE Maven 3 (z835) or Pixi Avion (STALA570BGP4P) both under $30 android phones I want to use as sort of an iPod touch alternative.
Can't find solid info on either one.

Bootloader unlock
I just want to unlock the bootloader I want to Port a rom to this device

I think there is some new protection they added to prevent developer mode the usual way. When I tap the build number several times, I get this big N in the middle of the screen.

Tim Elliott said:
I think there is some new protection they added to prevent developer mode the usual way. When I tap the build number several times, I get this big N in the middle of the screen.
Click to expand...
Click to collapse
U go to about phone and click on build number 7times

blankaultra1 said:
Does anyone know how to root the ZTE Maven 3 (z835)?
Click to expand...
Click to collapse
PHug said:
Need the same info.
Looking for a root confirmation for either this ZTE Maven 3 (z835) or Pixi Avion (STALA570BGP4P) both under $30 android phones I want to use as sort of an iPod touch alternative.
Can't find solid info on either one.
Click to expand...
Click to collapse
I'm gonna try root tonight and see how it goes

RomLord14495 said:
I'm gonna try root tonight and see how it goes
Click to expand...
Click to collapse
Do you have any ideas I didn't try? Interested

000Nick said:
Do you have any ideas I didn't try? Interested
Click to expand...
Click to collapse
Try king root pc I don't have pc so try it out

RomLord14495 said:
Try king root pc I don't have pc so try it out
Click to expand...
Click to collapse
I already did. Both on the OS and in FTM mode. No dice.

000Nick said:
I already did. Both on the OS and in FTM mode. No dice.
Click to expand...
Click to collapse
Have you tried the old write protection method yet?
---------- Post added at 05:33 PM ---------- Previous post was at 05:29 PM ----------
Run this command in adb shell or terminal
Adb reboot disemmcwp

status update
Any updates on this? Did the adb reboot disemmcpw command work?

Idk I don't have a computer I've seen that command on a couple forums so I thought someone could try it out it is to disable write protection

Sanras said:
Any updates on this? Did the adb reboot disemmcpw command work?
Click to expand...
Click to collapse
Not sure - I think this is useful to gain root persistence from what I'm reading. ADB and root tools (like kingroot on pc/android) don't have any more permissions than they did before. We need to somehow exploit FTM or EDL mode for unlocked bootloader, like how the Axon 7 was unlocked. I don't think we'll have any luck with regular userland exploits on Android 7.1.1 with July security update...

000Nick said:
Not sure - I think this is useful to gain root persistence from what I'm reading. ADB and root tools (like kingroot on pc/android) don't have any more permissions than they did before. We need to somehow exploit FTM or EDL mode for unlocked bootloader, like how the Axon 7 was unlocked. I don't think we'll have any luck with regular userland exploits on Android 7.1.1 with July security update...
Click to expand...
Click to collapse
Yeah the axon 7 was great to root with exploits I wish so i wish someone had a bunch of free time to make one for this phone

Whatever you guys want me to install on this phone; I'll be happy to. A year ago I got the Alcatel Ideal 4060a for $10 on Black Friday, unlocked it for free right away, (this was before AT&T required 6 months of active service to unlock) and now "that" phone is rooted, has it's own TWRP recovery, there's a Custom Rom for it on XDA, etc.
1 year later, I picked up this ZTE Maven 3 on Black Friday for $8, unlocked it for $1.70 online. I hope the similarities don't end there. These phones are great casting devices.

The ideal was a great phone but this zte is stubborn try the write protect command with king root on the first post in this

RomLord14495 said:
Have you tried the old write protection method yet?
Run this command in adb shell or terminal
Adb reboot disemmcwp
Click to expand...
Click to collapse
RomLord14495 said:
The ideal was a great phone but this zte is stubborn try the write protect command with king root on the first post in this
Click to expand...
Click to collapse
Disabling system write protection before rooting didn't wok. The Maven 3 is recognized by ADB just fine, reboots fine after "Adb reboot disemmcwp", Kingo ROOT completes the root-check to 100%, but it shows the dreaded "ROOT Failed" message.

word?
I have 2 of these sitting on my desk, unopened.
Would like to put in service, but not on AT&T rapine.

Try putting the phone in FTM mode and plugging the phone into your PC and run the root program. The only issue with that is it works until the phone is rebooted. That's worked on other ZTE phones I've had. I haven't seen a stable solution yet.

Trysten.D.Tenney said:
Try putting the phone in FTM mode and plugging the phone into your PC and run the root program. The only issue with that is it works until the phone is rebooted. That's worked on other ZTE phones I've had. I haven't seen a stable solution yet.
Click to expand...
Click to collapse
That doesn't work either.
If I could just remove those stupid "Play Movies & TV, Play Music, and Gmail" apps I never use, I would be happy. Those apps alone take up around 200mb of storage just being installed, you can't disable them either.