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dear everybody:
Today I using official software and try to upgrade fireware.
Now mine P-500 hardware information
Software Version:LG-P500-V20d
Android Version:2.3.3
Kernal Version:2.6.35.10-perf
Version No.:GRI40
But when I finish this Job.I find my P-500 cann't rooting.
I hope anybody known this question can teach me how to root.
I already use GingerBreak v1.2 but it doesn't work.
thanks for your help.
from what i have read, you cannot root gingerbread (i may be wrong; however i have never seen anyone root official gingerbread before)
if you want to root your phone, consider downgrading your firmware to froyo (which can be rooted):
http://forum.xda-developers.com/showthread.php?t=1060121
i know it says "upgrade" but really it means upgrade from a previous froyo version. it is called downgrade for you since you are going from 2.3.x to 2.2.2
Thanks for your help.
I know this tip.But I want to know rooting this cellphone and no downgrade fireware.
can u tell me how to do this job.
thanks a lot
titan0818 said:
dear everybody:
Today I using official software and try to upgrade fireware.
Now mine P-500 hardware information
Software Version:LG-P500-V20d
Android Version:2.3.3
Kernal Version:2.6.35.10-perf
Version No.:GRI40
But when I finish this Job.I find my P-500 cann't rooting.
I hope anybody known this question can teach me how to root.
I already use GingerBreak v1.2 but it doesn't work.
thanks for your help.
Click to expand...
Click to collapse
How to root LG Optimus One P500 on gingerbread 2.3.3
1. Be sure that you have installed the original V20 GB ROM
2. if you have it installed and tried different methods to root on it do a factory reset before trying this one
3. Be absolutely sure that you have all the phone-drivers installed when working with the phone in USB debugging mode, if not install them (http://www.mediafire.com/file/t3gvrb...ML_Ver_1.0.msi)
4. Download SuperOneClickv1.9.5-ShortFuse (http://forum.xda-developers.com/atta...5&d=1307984755), after download extract the files into a folder with the same name as the archive.
5. After you extracted the files, go to C:\Windows\System32 and copy the cmd.exe to the folder where you extracted the files, in my case C:\Users\myuser\Desktop\SuperOneClickv1.9.5-ShortFuse\ADB.
6. Enter the phone settings menu, to the Development and tick the USB debugging mode. Connect the USB cable to the phone, wait until it recognizes it
7. right click on cmd.exe from the ADB folder, Run as administrator, than write:
adb devices
adb shell
echo 1 > /data/local/lge_adb.conf (do not close the window)
8. Leave the settings to the SuperOneClick as they are when it opens, click on ROOT and wait, it will say Starting ADB server..., than it will do it's job and than it will appear Waiting for device... it will say ok --- if it freezes while running psneuter do the following:
a. Turn USB Debugging OFF wait until it will appear in the window again Starting ADB server..., after that,
b. Turn USB Debugging ON, and after this trick it will start rooting.
Thanks for your help.
Now I already rooting.
Way for rooting stock 2.3.3 on optimus v/one
See this I rooted mine and it worked
http://forum.xda-developers.com/showthread.php?t=1200167
terratrix said:
How to root LG Optimus One P500 on gingerbread 2.3.3
1. Be sure that you have installed the original V20 GB ROM
2. if you have it installed and tried different methods to root on it do a factory reset before trying this one
3. Be absolutely sure that you have all the phone-drivers installed when working with the phone in USB debugging mode, if not install them (http://www.mediafire.com/file/t3gvrb...ML_Ver_1.0.msi)
4. Download SuperOneClickv1.9.5-ShortFuse (http://forum.xda-developers.com/atta...5&d=1307984755), after download extract the files into a folder with the same name as the archive.
5. After you extracted the files, go to C:\Windows\System32 and copy the cmd.exe to the folder where you extracted the files, in my case C:\Users\myuser\Desktop\SuperOneClickv1.9.5-ShortFuse\ADB.
6. Enter the phone settings menu, to the Development and tick the USB debugging mode. Connect the USB cable to the phone, wait until it recognizes it
7. right click on cmd.exe from the ADB folder, Run as administrator, than write:
adb devices
adb shell
echo 1 > /data/local/lge_adb.conf (do not close the window)
8. Leave the settings to the SuperOneClick as they are when it opens, click on ROOT and wait, it will say Starting ADB server..., than it will do it's job and than it will appear Waiting for device... it will say ok --- if it freezes while running psneuter do the following:
a. Turn USB Debugging OFF wait until it will appear in the window again Starting ADB server..., after that,
b. Turn USB Debugging ON, and after this trick it will start rooting.
Click to expand...
Click to collapse
can use this method to root also by using v20d for our country ??
XeactorZ said:
can use this method to root also by using v20d for our country ??
Click to expand...
Click to collapse
Yes, i tried it personally.
Hi, i need help to rooting my Ascend D1.
Do anyone help???
Tks.
powerdgo said:
Hi, i need help to rooting my Ascend D1.
Do anyone help???
Tks.
Click to expand...
Click to collapse
I have root and recovery on my ascend Ascend D1 (u9500) (NOT Quad!)
First i followed steps 1-7 here:
[not allowed to post link since i have to few posts]
ht tp : / / johnnyparanoia.blogspot . se/2012/06/how-to-root-huawei-ascend-p1-u9200.html
In step one i chose ("just the tools...")
To get ClockWorkMod Recovery i had to experiment a bit. Note that i believe that using CWM might hinder the possibilities to install official updates from Huawei.
How i did i wrote in a comment to the blog post previously mentioned.
I managed to install recovery (ClockWorkMod Recovery v5.8.4.5) after a lot of messing around.
First i installed Android Control (to c:\AndroidControl)
I downloaded cwm_touch_recovery_viva_beta.img and put it in c:\AndroidControl
Then i went into the phones download mode (or whatever it is called) by:
a: Turning off phone and wait a while
b: Hold Volume down and connect usb cable from computer
Now a new device shows up called Blaze. No driver could be identified. (in W7x64)
I Selected it in Device Manager and forced it to use "Android adapter ADB Interface" (I selected: Update driver software / Browse my computer... / Let me pick from a list... / Mobile phone (I think it was) / Android adapter ADB Interface).
I had the driver availible there. This might be from installing HiSuite earlier.
Now i started the command prompt (cmd) and went to c:\AndroidControl.
Then i ran the commands:
"fastboot devices" (to confirm that the device was identified. If no device is found an error will be thrown.)
"fastboot flash recovery cwm_touch_recovery_viva_beta.img"
"fastboot reboot"
Baseband version is: "IMC1202_20120620_PENTA"
Kernel version is: 3.0.8-00028-gf1d0793 [email protected] #1
Build number is: U9500-1V100R001C00B215
Kurbits!
Actually I did tried hard to follow your steps but it dostn't work. Luckily, after a long day trying i'm now successfully got my D1 a CWM (ClockWorkMod Recovery v5.8.4.5).
However, still i can't ROOT it, i've been tried the UnlockRoot but no chance. Can you tell me how you have it ROOTED?
I plan to flash an international version but the process always aborted. Is there any trick to do it? The CWM always look for UPDATE.ZIP while the firmware that I've downloaded has only UPDATE.APP
Do you have any suggestions on how this can be accomplished?
Thanks!
Kurbits said:
I have root and recovery on my ascend Ascend D1 (u9500) (NOT Quad!)
First i followed steps 1-7 here:
[not allowed to post link since i have to few posts]
ht tp : / / johnnyparanoia.blogspot . se/2012/06/how-to-root-huawei-ascend-p1-u9200.html
In step one i chose ("just the tools...")
To get ClockWorkMod Recovery i had to experiment a bit. Note that i believe that using CWM might hinder the possibilities to install official updates from Huawei.
How i did i wrote in a comment to the blog post previously mentioned.
I managed to install recovery (ClockWorkMod Recovery v5.8.4.5) after a lot of messing around.
First i installed Android Control (to c:\AndroidControl)
I downloaded cwm_touch_recovery_viva_beta.img and put it in c:\AndroidControl
Then i went into the phones download mode (or whatever it is called) by:
a: Turning off phone and wait a while
b: Hold Volume down and connect usb cable from computer
Now a new device shows up called Blaze. No driver could be identified. (in W7x64)
I Selected it in Device Manager and forced it to use "Android adapter ADB Interface" (I selected: Update driver software / Browse my computer... / Let me pick from a list... / Mobile phone (I think it was) / Android adapter ADB Interface).
I had the driver availible there. This might be from installing HiSuite earlier.
Now i started the command prompt (cmd) and went to c:\AndroidControl.
Then i ran the commands:
"fastboot devices" (to confirm that the device was identified. If no device is found an error will be thrown.)
"fastboot flash recovery cwm_touch_recovery_viva_beta.img"
"fastboot reboot"
Baseband version is: "IMC1202_20120620_PENTA"
Kernel version is: 3.0.8-00028-gf1d0793 [email protected] #1
Build number is: U9500-1V100R001C00B215
Click to expand...
Click to collapse
try adb restore
khmerppc said:
Kurbits!
Actually I did tried hard to follow your steps but it dostn't work...
However, still i can't ROOT it, i've been tried the UnlockRoot but no chance. Can you tell me how you have it ROOTED?...
Click to expand...
Click to collapse
Hi. So you have tried steps 1-7 from ht tp : / / johnnyparanoia.blogspot . se/2012/06/how-to-root-huawei-ascend-p1-u9200.html [not allowed to post link since i have to few posts]
Where does it go wrong? I´ll qoute the steps for reference only.
The url referred in step one is: h ttp://w ww.mediafire.com/?7pdfh11ue8ykyk6
Step 1 - Download ...just the tools here - b113 b115 root u9200[Nixing] Tools Only and extract to your desktop.
Step 2 - Enable USB debugging on your phone - Settings -> Developer options -> USB debugging and plug it into your PC
Step 3 - Run hwadb.exe and let it finish.
Step 4 - Run ubl.exe and wait for it to finish.
Step 5 - Disconnect your phone from your PC and Reboot.
Step 6 - Check to see if Superuser has been installed on your phone.
Step 7 - If you find Superuser in your menu, Congratulations your phone is rooted
Click to expand...
Click to collapse
I got it to work without problem. If you can specify where it goes wrong could you post a screenshot of what happens or be more specific about which step that does not seem to work.
Kurbits!
Thanks for the reply. I've successfully rooted it now but not with the steps in the URL u provided. What I did was tried to fix the permission and root it via CWM.
Anyway, what I really wanna do now is to flash it with international firmware offered in Huawei download page for D1. But the thing is that the firmware is come with UPDATE.APP instead of UPDATE.ZIP and I did try to rename it but no chance, always aborted.
Do you have any idea how to get it done?
Cheers
J
Kurbits said:
Hi. So you have tried steps 1-7 from ht tp : / / johnnyparanoia.blogspot . se/2012/06/how-to-root-huawei-ascend-p1-u9200.html [not allowed to post link since i have to few posts]
Where does it go wrong? I´ll qoute the steps for reference only.
The url referred in step one is: h ttp://w ww.mediafire.com/?7pdfh11ue8ykyk6
I got it to work without problem. If you can specify where it goes wrong could you post a screenshot of what happens or be more specific about which step that does not seem to work.
Click to expand...
Click to collapse
the automated process from this thread did not work on my D1, but this manual process did:
download mempodroid and su from
http://forum.xda-developers.com/showpost.php?p=21756513&postcount=1
follow all instructions in that post up to the mempodroid command (1st 4)
execute mempodroid with these args instead (copied from the ubl.exe tool posted by the OP)
Code:
./mempodroid 0xd734 0xad9f sh
execute the rest of the commands from the mempodroid root post (up to the adb reboot)
Hey did you try the Bin4ry method? its so simple and took me seconds to root!
I am on the quad but im sure it should work through this restore method!
http://forum.xda-developers.com/showthread.php?t=1886460
Reflashing U9500 to stock / Upgrading HUAWEI firmware
I have been searching these and other forums for a while trying to determine how to (a) update my CWM & rooted U9500 to the newest huawei build (221), and (b) return the phone entirely to stock (remove root & CWM). The main issue with either is that with CWM installed I couldn't figure out how to install Huawei's firmware UPDATE.APP files retrieved from their website. Here's how I got that to work:
I used the current firmware from Huawei: U9500-1,Android 4.0,V100R001C00B221,General Version (I can't post links)
Extract the HUAWEI zip and copy the dload folder (containing UPDATE.APP) to a micro sd card
Download split_updata.pl & crc binary from modaco.com forum (google "Repacking UPDATA.APP")
Run the split_updata.pl script with the path to UPDATE.APP as a command line argument. It should extract a bunch of unknown files to the output directory.
unknown_file.7 (should be 5697536 bytes) is the official recovery partition. This is what you will replace CWM with. You can rename it to recovery.img, or just use the created filename when flashing.
Boot phone in download mode:
* Power off
* Hold POWER & VOLUME DOWN buttons
* Release both when Huawei logo appears
* Phone should not continue booting or enter CWM
Run fastboot devices and make sure something is listed (mine only printed a bunch of question marks, but it worked fine)
Run fastboot flash recovery recovery.img
Run fastboot reboot
After the phone boots up normally, go to settings -> storage -> software upgrade -> sd card upgade and click confirm.
This will reboot into the official recovery image and start the upgrade process. This will also remove CWM, root/superuser, and any other changes to the OS you have made.
If you were just looking to upgrade, you can reflash CWM and/or root the phone again. If you were looking to return to stock, you can then reboot into Android and run the factory reset option.
d_ckhole said:
I have been searching these and other forums for a while trying to determine how to (a) update my CWM & rooted U9500 to the newest huawei build (221), and (b) return the phone entirely to stock (remove root & CWM). The main issue with either is that with CWM installed I couldn't figure out how to install Huawei's firmware UPDATE.APP files retrieved from their website. Here's how I got that to work:
I used the current firmware from Huawei: U9500-1,Android 4.0,V100R001C00B221,General Version (I can't post links)
Extract the HUAWEI zip and copy the dload folder (containing UPDATE.APP) to a micro sd card
Download split_updata.pl & crc binary from modaco.com forum (google "Repacking UPDATA.APP")
Run the split_updata.pl script with the path to UPDATE.APP as a command line argument. It should extract a bunch of unknown files to the output directory.
unknown_file.7 (should be 5697536 bytes) is the official recovery partition. This is what you will replace CWM with. You can rename it to recovery.img, or just use the created filename when flashing.
Boot phone in download mode:
* Power off
* Hold POWER & VOLUME DOWN buttons
* Release both when Huawei logo appears
* Phone should not continue booting or enter CWM
Run fastboot devices and make sure something is listed (mine only printed a bunch of question marks, but it worked fine)
Run fastboot flash recovery recovery.img
Run fastboot reboot
After the phone boots up normally, go to settings -> storage -> software upgrade -> sd card upgade and click confirm.
This will reboot into the official recovery image and start the upgrade process. This will also remove CWM, root/superuser, and any other changes to the OS you have made.
If you were just looking to upgrade, you can reflash CWM and/or root the phone again. If you were looking to return to stock, you can then reboot into Android and run the factory reset option.
Click to expand...
Click to collapse
You need to correctly install the drivers for both adb and fastboot.
It would be a nightmare on a 64bit Windows system, but it's quite easy on Linux/MacOS systems.
June 02, 2015
Edit: If anyone has a link to the stock ROM for the Ascend G7, please let me know. I would love to make a custom ROM that doesn't take up 98% of all resources 99% of the time.
Hello everyone.
Before I get started, here is everything you need to know about this post.
- This root works as of June 29, 2015
- This is a rooting process for the Huawei Ascend G7
- I did not make this, so please consider supporting all mentioned sources
- I am a new user to XDA, but I've been developing for over a decade. I will regularly check this post if enough people who view it have questions
There are two parts to this process.
First, we unlock the bootloader
Second, we flash a recovery, and subsequently, SU (root)
Let's get started. This will take at least 16 hours. User interaction 5 minutes, and about a 16 hour wait for an email response from Huawei.
Also, I have a new account, so I cannot post links. So please bear with me. I will upload photos in as best order as I can.
Before we get started, please note that your phone will factory reset in this process.
First thing's first. The Ascend G7 requires an unlocked bootloader, before any root can take place. This is obviously temporary, until someone finds a circumvention. But for now, this is how this needs to be done.
Send an email to [email protected], with this format:
Dear Sir/Madam
Please may I request the bootloader unlock code for my Huawei Ascend G7?
Here are some Details:
Serial Number: (Found under Settings --> About phone --> Status)
IMEI: (Found under Settings --> About phone --> Status)
Baseband version: (Found under Settings --> About phone)
Please could you send me the code directly, as I cannot access the product ID on my device.
Thank You
Your name
This part is important. Sometimes, they do not even reply to your email(s). It is recommended - nay, required - for you to put "URGENT" in the subject field of the email. Something along the lines of "URGENT Request Bootloader Unlock Code." It would also be best if you mark your email as urgent/high priority, as well.
Meanwhile, while you wait for the email from them with your unlock code, (expect it to arrive the day after), download the Android SDK and the Java JDK, if you haven't already. What you need most are the SDK tools, which you can also download by typing in "SDK tools android" in Google and finding a download for the stand-alone tools.
Make sure Android Studio is updated, if you already have it. To make sure you have everything you need, open up command prompt in platform-tools, by holding shift and right clicking somewhere on the white, in the folder, (explained in attached picture).
Then, plug in your phone. Make sure USB debugging is enabled. To do so, go to Settings --> About phone --> Tap "Build Number" 7 times in a row. Then go back, and you will see "Developer options." Click on that, and enable USB debugging. Also, this optional, but I like to enable the "Stay Awake" function.
Make sure to accept any prompts that your phone will ask.
Then, go to the command prompt and type in "adb devices" without the quotations.
If you've done everything correctly so far, you should see something similar to the attached command prompt image file.
If everything checks out, let's proceed. If not, post below, and I, or fellow XDA users, will help you out.
Proceed to type in, "adb reboot bootloader" without the quotations, into the command prompt window that you opened. Your Ascend G7 should reboot into fastboot, where you will see something like the attached picture below, of the bootloader screen.
Except, it will say Phone Locked instead of Phone Unlocked.
Now, go back to your command line, and type in "fastboot reboot," to have access to your phone and its functions, while you wait for the email from Huawei.
`````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````
Everything below this line should be done AFTER receiving a reply email from Huawei, with your unlock code.
Now, download the "PHILZ-TOUCH-6.rar" file. I cannot attach it here because it exceed file size limit. No virus, no surveys, here's the link, https/goo.gl/sxPv7I. Just add a colon and a forward slash after https. It is not a virus, in case your firewall or antivirus software brings up red flags. I will post the whole ZIP that I've downloaded from another website. There's a bunch of redundant elements in the folder, but just in case you know what you're doing and might need the tools, I'll keep them there. But all you will need are 2 things from the folder. They're mentioned next.
Go to where you extracted PHILZ to, and hold shift and right click and open a command window in that directory, and type in "adb devices" one more time to make sure your device is listed and connected. Then, type in "adb reboot bootloader," give it a second, and then when fastboot loads up, type in,
fastboot oem unlock 123456789123
Replace "123456789123" with the unlock code provided to you from the Huawei email. Give it a second, and then you should be good. It should now say "Phone Unlocked" in red. Now, type
"fastboot reboot"
in the command line (that was opened in the PHILZ folder), without quotations. Then type,
adb reboot bootloader, one more time, and then,
Navigate to the PHILZ folder, and run "install-windows.bat" as administrator, if using Windows.
If using Linux, run "Install-Linux.sh," and if using a Mac, run "Install-Max.sh"
Now, in CMD type,
fastboot boot recovery.img
Then, again type in
fastboot reboot
Your phone will reboot.
`````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````
Aaaaaaand that's it! You should now be rooted. I recommend going to play store, and downloading a Root Checker to ascertain root access.
The last picture, where it says I have root access now, is a program called Root Genius. It's a one click tool to root any android device - obviously except the Ascend G7, (knowing my luck). But it does work as a root checker as well, if you want to ascertain root access. You can also download Root Checker from the play store; works more or less the same way.
Any questions, feel free to ask. Re-reading this, I could see if the instructions bring confusion to some. I will be glad to clarify any questions.
Works
Root confirmed G7-L01
some point that I did not understood
dear wertywhy,
your guide is really well done, but there are some points not clear to me
1) open up command prompt in platform-tools
what is platform-tools? A specific folder? I was not able to find it
2) if I open the command prompt from any forlder using the shift+right button as you said and then write adb devices I get this message:
'adb' is not recognized as in internal or external command operable progrma or batch file. What should I do?
3) when I connect the phone by usb cable, should I do something more (like enabling device file manager, pc suite or other options) or just connect it in charge only mode?
thank you for your time!
and... by the way, I'm really impressed that I got the anwer from Huawei with the code, that's really cool! Thank you!!
---------- Post added at 04:09 PM ---------- Previous post was at 03:19 PM ----------
I found the platform-tools folder, now if I type adb devices from a prompt open from that folder I don't get the error message anymore, but I get nothing, just the flashing prompt line (the huawei phone is on and usb connected to pc)
dear wertywhy,
your guide is really well done, but there are some points not clear to me
1) I had to install hi-suite to let the command adb work (before that adb was not finding the phone)
2) the file names of adb inside PHILZ_TOUCH is adb-windows and fastboot is fastboot-windows
3) when I input the command adb-windows devices inside the prompt inside the PHILZ folder the result is device offline, I could unlock the phone running the command from platform-tools directory (phone is unlocked now) but I can't run the command to root the phone until I have this "device offline"
Point 1 and 2 are not problem, just something that happened to me, but point 3 is stopping me, any idea how to solve point 3?
Frankleoni said:
3) when I input the command adb-windows devices inside the prompt inside the PHILZ folder the result is device offline, I could unlock the phone running the command from platform-tools directory (phone is unlocked now) but I can't run the command to root the phone until I have this "device offline"?
Click to expand...
Click to collapse
I'm having the same problem. I tried toggling usb debugging off and back on, tried another usb port and another PC (WIN 7 and 8) but none of that helped.
<device offline>
Frankleoni said:
dear wertywhy,
your guide is really well done, but there are some points not clear to me
1) I had to install hi-suite to let the command adb work (before that adb was not finding the phone)
2) the file names of adb inside PHILZ_TOUCH is adb-windows and fastboot is fastboot-windows
3) when I input the command adb-windows devices inside the prompt inside the PHILZ folder the result is device offline, I could unlock the phone running the command from platform-tools directory (phone is unlocked now) but I can't run the command to root the phone until I have this "device offline"
Point 1 and 2 are not problem, just something that happened to me, but point 3 is stopping me, any idea how to solve point 3?
Click to expand...
Click to collapse
Hi Frank,
Let's troubleshoot,
If it lists your device as offline, open up cmd (Run --> cmd), and type in,
taskkill /f /im adb.exe
Then, restart your G7; when it boots up, turn off and then on USB debugging, then find PHILZ, and retry point 3. If device is still offline, please let me know. The issue sounds like it's within the phone, not within ADB.
Alternatively, if that doesn't work, please delete PHILZ off your computer, and wherever it says "PHILZ" in my guide, replace it with the attached folder, (attached with this reply).
Cheers
PS, please make sure to check that your phone is not only in USB debugging mode, but that you've approved/allowed your computer access to your phone, (a prompt will show up on the Ascend G7 that asks you whether or not you trust your PC). And also make sure your phone isn't just set to "charge" when plugged in - activate/select MTP when you connect your phone to computer.
<device offline>
lume12 said:
I'm having the same problem. I tried toggling usb debugging off and back on, tried another usb port and another PC (WIN 7 and 8) but none of that helped.
Click to expand...
Click to collapse
Please refer to my reply to Frankleoni below.
Thank you for replying chy_vak,
I tried your solution in both the PHILZ folder and the new folder you attached. The device shows offline in both of them. However in the build-tools folder it shows online. The command line taskkill /f /im adb.exe terminated adb but the device still shows offline. I did everything in the exact order you wrote.
offline
search Kings Root via Google Chrome, install it and run it Easy and without chat with Huawei support
Kingroot Works like a charm !
@chy_vak, Thank you for your Work. 1st Part works great. 2nd Part went wrong, i dunno why i`ve tried every thing. I hate this Kingroot think, don`t touch it you never will leave it.
I have connect my G7 because unlock works. When i use CMD from Adb Tool it is connected, when i use command prompt from Philz he cant see and find the mobile?? Something for you absolute clearly, isn`t for other. Sry cant do screenshot with notebook and Win 10. have fun
Another Working Method to Root Huawei Ascend G7-L01/L03
Greetings!
I got an Ascend G7 Recently and I needed to Root it as soon as I got it. That's why I kind of broke my head looking for the current methods to do it. I found this one very promising so I started working. I followed the steps that were given to us one by one. Everything was alright until I tried to install the Windos-Installer.bat as administrator, I tried to many ways to this method work, but as much as I tried, I couldn't go with it, that's why I started working for 11 hours until I got it. This Worked for me, and I want to share it with you.
Please read the following notes before you start by rooting your device:
-As usually, do it at your own risk, I'm not responsable of any brick, or issue that damaged your device.
-This Method is working great on Windows 10
-This Method is working at 04/08/2015
-This Method, was tried by me, the directions I give to you, are based on my work by rooting my device and my experience, the software and files included were made and posted by someone else including the person who wrote this post: http://forum.xda-developers.com/gen...-confirmed-t3125621/post61122491#post61122491
-You can find screenshots of the procedure below
-You will need a microSD
-I strongly recommend you to have at least 80% of battery to avoid risks of bricks
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Here begins the directions:
1.- As has been said, you will need to unlock your device bootloader in order to root your phone. So as they said, you will need to write an email to Huawei. The mail you will send should look like this:
To: [email protected],
[email protected]
Subject: (URGENT) Unlock Bootloader
Model: Huawei G7-L03/L01 (Depends on your version)
Serial Number: (The one that comes in your Huawei's box)
IMEI: (You can get it on your box or in the info included on Configuration->About the phone->State
Product ID: (You can get it by typing on the Dial the next code: *#*#1357946#*#*)
I appreciate your concern of reading this. Waiting for a response.
Sincerely: (Your name)
After a while (Could take between 15 minutes and 16 hours depending on their time) A Huawei worker will answer you something like this:
Dear Customer,
Thank you for supporting Huawei device. My working number is ****. Your unlock code :************** , please keeping your unlock code properly.Thank you!
Huawei Terminal Company limited
1.1.- (OPTIONAL) As we are going to unlock the bootloader, we are going to make a factory reset, so I strongly recomend you to make a backup with the official huawei backup app in order to restore our settings, apps, and files.
1.2.- Once Again, as has been said, you will need to download the whole Android suite (Android Studio) the last version, update your java version, and download the last drivers for your device (A good way to do the last is by installing the HiSuite of Huawei).
1.3.- You need to activate the debug mode. You can find it in: Configuration->Developer Options->USB Debug (If you dont have the Developer options enabled, you have to go to Configuration->About the phone->Compilation And tap this last one 7 times)
2.- Download the .rar a the end of the page and extract it where you want, includes everything we are going to need. [You must put the file ''superuser.zip'' on your microSD (In the root of the microSD)]. After Downloading it, you must open a cmd window, running it as administrator. After that you will write:
cd (Here you should paste the ubication of your extracted File Ex: C:\Users\Josh\Downloads\Root Ascend G7)
Now you are in this ubication that includes adb. Write:
adb devices
You should see: List of devices attached, a code and the word device (There is a capture below). If you do, we can proceed.
3.- Type :
adb reboot bootloader
It should load a white page with the Android pet and the words FASTBOOT&RESCUE MODE Below there is the phrase ''PHONE LOCKED'' in color. Now type:
fastboot oem unlock *********** (The code Huawei gave to you)
Now your phone will make a factory reset. You will see how it reboots by itself and back to the default settings. You will need to activate the debug USB mode again. By this point its supposed your bootloader is now unlocked, to probe it, we will type again:
adb devices (To check it is correctly plugged)
Then we will type:
adb reboot bootloader
And now at the end of the page it should say: ''PHONE UNLOCKED''. If you do, we can proceed.
4.- At this point, you have two options: You can replace your stock recovery mode by a ClockWorkMod Recovery (I strongly recomend you to do that) or you can just ROOT the phone whithout replacing your stock recovery.
If you decided by replacing your stock recovery follow the next directions: We still have our CMD window opened and running adb while the phone it is on the bootloader mode. So now what you have to do it's to type:
fastboot flash recovery recoveryP.img (CMD will work and show a few commands)
And after that type:
fastboot reboot
Your phone will reboot again normally and we can proceed.
If you decided not to replace your stock recovery instead of typing ''fastboot flash recovery recoveryP.img'' you have to type:
fastboot boot recoveryP.img (This will send you directly to CWM recovery)
5.- You must acces to CWM Recovery.
If you installed it on your phone, turn off your device and then press the power button and vol+ until the Huawei logo appears, you should be in the recovery mode by now.
If you didn't install it, you already are in CWM recovery.
6.- With the vol and power buttons or the touch buttons at the end you should be able to navigate on the recovery. We go to:
Advanced Functions->Re-root System (SuperSu)->Yes-Apply SuperSu (You will see a few code at the end of the screen)
7.- Without leaving the recovery mode, go to the main screen and now we go to:
Install Zip->Choose zip from /sdcard->superuser.zip (The one that you previously putted on your microSD)->Yes-Install superuser.zip
(You will see again a few code at the end of the page) We go back to the main screen and Select:
Reboot System now
8.- It's supposed we are ROOT now. At first you will see the ''superuser'' app installed. To probe that works, Install ''android-terminal-emulator-1-0-70-multi-android.apk'' that it is included on the folder ''Terminal'' form the file you downloaded. Now open a new terminal window and type
su (If everything worked, superuser will ask for permissions)
8.1.- Restore your data with the Huawei Backup App
And that is all we have superuser acces now. If you have any question or issue let me know and I will help you.
https://mega.co.nz/#!Al9FxDBY!QHkljnnIbjURX01A59tJPNkAVQd3LbKTqRJHD_nNxrs
Thank you!
Cant boot into recovery
Hey guys so i tried following this procedure but it never works :/ if i flash the custom recovery and try boot into it, the phone directly goes to fastboot and rescue mood so cant boot into recovery, not even the stock recovery. if i try directly booting into the custom recovery it says dtb not found :/ can someone please help me?
the model is G7-L11 and the bootloader is unlocked
Engineer Mode Huawei Ascend G7 L03
Huawei Ascend G7 L03
Hi,
I have tried every thing to go into Engineer Mode.... Even Mobile Uncle Does not do that!
Please some one Help....
Huawei Ascend G7 L03
thanks for the translated philz touch
Hello everyone, I have a big problem with a Huawei G7. I did Philz Touch and Root. How can I go back to stock rom?
I've emailed Huawei 3 times now, left a week in between emails, and still haven't received my unlock code. Has anyone else had this issue?
Thanks
1.- As has been said, you will need to unlock your device bootloader in order to root your phone. So as they said, you will need to write an email to Huawei. The mail you will send should look like this:
To: [email protected],
[email protected]
Subject: (URGENT) Unlock Bootloader
Model: Huawei G7-L03/L01 (Depends on your version)
Serial Number: (The one that comes in your Huawei's box)
IMEI: (You can get it on your box or in the info included on Configuration->About the phone->State
Product ID: (You can get it by typing on the Dial the next code: *#*#1357946#*#*)
I appreciate your concern of reading this. Waiting for a response.
Sincerely: (Your name)
Does anyone have a good tutorial on how to flash twrp on the phone ? I've tried different things but it never works
any other method exept this email method? they wont answer me.
Fuhu Nabi General information
1. Introduction
It was only recently that the Nabi2 got it's own forum. This device has been out a couple of years so the information you may be looking for is spread all over XDA. The largest single chunk of information resides in the Nabi 2 Root and Gapps Install by jmz, the problem is that thread is now 265 plus pages and mostly impossible to search. What I find more troubling is that the methods in which we go about root, modding etc evolve over time and newer users are using methods and tools that are now obsolete and can create more issues then they solve. Also while the moderators have done a wonderful job, not every Nabi thread is here in this section of the forum so I wanted to link to those that are pertinent.
While this is a Nabi2 forum I personally find it a better use of this corner of XDA to discuss all Nabi products, and this information post will discuss them all. Nabi JR, Nabi 2 Original, Disney and Nick, Nabi XD, Nabi2S, Nabi Dreamtab(Intel and Nvidia) , Nabi BigTab 20" and 24".
Most of the discussion will be catering to Microsoft Windows users as it is the most common usage scenario. It also will be light on discussion of the Intel version of the Dreamtab as it quite different.
Also look at the wiki. Information is very dated but there is some useful stuff, be careful with what you are flashing as the wiki is more informational then current methods. I would recommend asking before using any of the scripts or programs. http://forum.xda-developers.com/wiki/Fuhu_nabi_2
2.Basics
With the exception of the Nabi Dreamtab by Intel (DMTAB-IN08A), all the Fuhu Nabi products are built on Nvidia Tegra2, Tegra3, or Tegra 4. Therefore most methods of modding, recovery, etc are similar with a few device specific difference. The main utility we use is a custom recovery called TWRP, if you have come from other devices you might have used CWM, Odin, and countless other utilities, TWRP will be accomplishing the tasks on the Nabi devices. All the Nabi's already have a "stock" recovery on the device. It is useful for taking OTA(updates) and factory resetting but it's limitations end there, and this is where the TWRP custom recovery will come in to play.
There are 4 modes of operation for Nabi's
Each mode offers different usage scenarios and you should familiar with what they look like and which one you are in.
-Android
-Recovery -
-Bootloader/Fastboot
-Forced recovery/nvflash/APX
Windows are driver can be a pain but necessary before you can do anything else
No matter which method you choose or need to use the Windows drivers must be installed on your computer before you can do anything, without getting that setup nothing else is going to matter.
Most mods, rooting, and recovering devices and are done by one of 2 methods.
-Tool/Script - This is usually done by a GUI/Command prompt tool where the user clicks a few buttons and the magic happens in the background
-Manually - This is getting the hands dirty method, typing command lines, moving and unzipping files and is unfortunately common as there aren't many of the tools/scripts mentioned above.
3. The 4 Operational Modes
1. Android Usage: ADB and File Transfer.
-The normal operational mode for the device, and why you bought the tablet. ADB is NOT enabled by default, you will need to turn it on to perform any ADB operations. To enable ADB on the device:
-Login to parent mode
-Open Settings and see if "Developer Options" is listed if not
------Go to "About tablet".
------Click on Builder Number 10 or so times.
------Eventually you will see developer options are enabled.
-Open Developer Options and turn them on in top right corner
-Check the box USB debugging
-When using ADB on newer software builds when you execute a command the first time you will need to authorize on the tablet the first time, you can prevent this pop up by checking the box to always trust your computer.
2. Bootloader Usage: Fastboot. Booting to recovery. Booting to nvflash. Installing TWRP or stock recoveries.
Allows selection of other 3 modes, and utilizing fastboot commands.
How to enter bootloader/fastboot mode:
Device powered off:
-Depending on device press and hold the power and vol - keys OR power and vol + key. Some will boot straight to recovery, and others will come to the "bootloader" screen. We want the bootloader.
-To enter fastboot use vol+ and vol- to highlight and select fastboot protocol. (Device will need to be plugged in to computer and fastboot driver installed before the screen will change)
Device powered on:
-Use ADB and execute from the command line: adb reboot-bootloader
3. Recovery Usage: ADB, File Transfer, Installing Mods and Root, Recovering backups, Recovering Device.
There are 2 different versions of recovery. "Stock" and "TWRP". Stock is what comes with your device, and can be identified by the "dead android" picture when it boots up. Stock recovery is rather limited so if you see the "dead android" know you have stock recovery on the device. The 2nd possible recovery is TWRP, and the one used for most things you will be doing. It should say Team Win Recovery Project, or TWRP when it boots up.
How to enter recovery mode:
Device powered off:
-Depending on device press and hold the power and vol - keys OR power and vol + key. Some will boot straight to recovery, and others will come to the "bootloader" screen.
-Use the vol + and - keys to select recovery kernel. (one key will highlight the selection and the other key will "select" what's highlighted)
Device powered on:
-Use ADB and execute from the command line: adb reboot recovery
4. Forced Recovery Usage: Last resort for recovering dead tablet, heavy duty modding.
Rarely used. Can modify tablet, and prevent bricks. Only useful on Nabi2 Original, Disney, and Nick.
How to enter forced recovery mode:
Device powered off:
-Depending on device press and hold the power and vol - keys OR power and vol + key. Some will boot straight to recovery, and others will come to the "bootloader" screen.
-Use the vol + and - keys to select forced recovery. (one key will highlight the selection and the other key will "select" what's highlighted)
-screen will be completely blank, you will also need a windows APX driver to communicate with device.
4. Drivers
The windows drivers are problematic. There can be conflicts with other drivers, or just not found for the Nabi, or 64bit driver signature enforcement. As previously mentioned to utilize almost any operation for modding/rooting etc. you must have the drivers installed. None of the manual methods or auto tools are going to work if you don't get this accomplished.
It most cases you will only need 2 drivers. ADB interface and Fastboot/Bootloader Interface. The 3rd will only be needed on the rare chance you need to use the APX interface. What is important to understand is your computer will only see the interface that is used depending on the "Operational Mode" the tablet is in. For example if you are in Android or Recovery your computer will see ADB interface but NOT the fastboot interface. If you are in the bootloader interface(and have selected fastboot protocol) you will see the fastboot interface and NOT the ADB interface. So to install both drivers, you will have to boot to Android or Recovery and install one driver and then the bootloader to install the other. The order in which you do this will depend on which operational modes are available to you depending on the health of the tablet. (The same would apply if you need to use Forced recovery, you will need to be in that mode to install the 3rd driver APX interface, again this is rare)
Device Manger is the best way to see what is happening. With your tablet plugged in to the computer open device manager and look for either yellow ! or ? or something under the tree for "Android Device". If you are seeing the yellow ! or ? for your device then likely the drivers are not installed.
There are a few drivers and methods that seem to work best for most users. One of the bigger issues is 64bit driver signature enforcement. Windows Vista,7,8, and 10 do not like to install drivers that aren't digitally signed. There are 3 drivers that I am going to recommend. 2 are digitally signed drivers and there other is not.
PDAnet: I really don't like recommending this but it seems to work in most scenarios. Remember your tablet will have to enter both modes to install both drivers and remember that ADB will not show up by default in Android unless you enable it(see the operational mode section above)
http://pdanet.co/a/
NabiLab drivers: These are digitally self signed by me. That will require rootCA to be installed. This could create a security risk if someone was to steal my signing key. If that worries you don't use them or uninstall the drivers and certificate when you are done.
http://forum.xda-developers.com/showpost.php?p=62826514&postcount=2639
Universal naked:
If you aren't technically savvy I would use these as last resort. It will require you to disable "windows driver signature enforcement"(google it because it depends on windows version). Extract the zip package. Enter device manager and find your device, and manually update driver by pointing to the folder you extracted the zip.
http://forum.xda-developers.com/showthread.php?t=2263822
5. Tools and Automated scripts.
There aren't a lot of current tools available. They have mostly aged beyond their usefulness. The reasons are quite a few.
1. As the Nabi's upgrades the Android software from Ice Cream Sandwich to Jellybean to KitKat, the bootloader also changes. This changes how TWRP is able to see the internal storage and usually it can't. An Ice Cream Sandwich bootloader needs to use a TWRP for that version. For example the original Nabi2 has 3 different TWRP versions for the 3 different bootloaders. A lot of the older tools were made with a TWRP that no longer will work with your device. This will show up as TWRP "unable to mount" errors, and therefore the tool/script will fail for that reason.
2. Gapps. Originally many Nabi devices didn't have a Google Play store option. A lot of the tools still work on that premise, but most Nabi's have Google Play now. Google Apps also change with the Android version. So the tools can make mods based on that old information will cause problems.
3. Super user. A lot of older tools with "root" scripts don't have a current super user(root) binary and daemon. Newer Android version need a more up to date Super User install. With this situation you won't cause as many problems but will not good root with the script like you expect.
I will try to keep the list somewhat up to date
4. Mods. Like above, the mods that change your screen and/or add functionality, are heavily dependent on your android version, and will usually make your tablet un bootable if using an incompatible one.
Taking that in to account it's important to realize using old tools will cause you more issues then using no tools at all. I will try to keep the list some what up to date but in general there aren't many still usable tools.
The only tool that is even somewhat current is NabiLabGUI 2015, it can deal with quite a few of the Nabi products, and is at least very good at troubleshooting and has a command line setup that you can use to follow other users command line suggestions.
Get it here. http://nabtabhacks.com/nabilabgui2015/publish.htm
Here is the thread for the OLD version of the program. http://forum.xda-developers.com/showthread.php?t=2391449
Remember none of these are going to work if you haven't set up the drivers
Nabi2 Original/Disney/Nick
Old software not to use: jmzroot package, Ubuntu install from scratch, original NabiLab(non GUI version), and most others.
Really just stick with NabiLab2015 if you need a automated solution.
NabiXD
The XD hasn't changed much so this probably still will work http://forum.xda-developers.com/showthread.php?t=2207499
Nabi JR
For the Tegra2 4GB NABI-NV5A(couple years old) NabiLab2015 can do some functions or this tool http://forum.xda-developers.com/showthread.php?t=2200119
For the Tegra3 16GB NABI-NV5B(also a couple years old) NabiLab2015 can do some functions.
For the newest NabiJR SNBJR-MT5C - Not much, no TWRP even available yet.
Nabi DreamTab Nvidia Edition
Latest installer http://forum.xda-developers.com/showpost.php?p=63151136&postcount=46
Nabi BigTabs
None
Nabi 2S(newer Nabi 2 tablet)
None
If the tools aren't working your are going to need to do it by hand. See next section.
6. Setting up to do it by hand
Remember none of this is going to work if you haven't set up the drivers. Putting it all together now, also recall that you must be in the right "Operational Mode" to use either fastboot or to use ADB.
First of all I should mention that NabiLabGUI2015 has an option to work from the command line and has a lot of this already setup but to start from scratch:
When you setup the drivers earlier you got a driver for ADB and a driver for fastboot. Now to then talk to those interfaces you will need software to do that. Specifically an ADB.exe and fastboot.exe.
-Download and install this package(pay attention to where you install this as you will likely need to put files in there later): http://forum.xda-developers.com/showthread.php?t=2317790
-From your start menu select "Minimal ADB and Fastboot" this should open a command prompt where you can type commands
-If you didn't pay attention or forgot where you installed the files, at the command prompt that opens type "explorer ." The period is important, explorer <space bar> and a period. So type what is between the quotes.
Now you can drop and drag, unzip, etc the files you need in to that folder. You are done with manual setup.
For nvflash setup(Only for Nabi2 Orig, Nick, Disney NOT 2S, this step won't normally ever be required, and is only here for completeness)
-Download the nvflash.zip attached to this post.
-Make a new folder in the same folder as above and call it nvflash
-Extract the contents of the nvflash.zip in to the nvflash folder
-At the command prompt type "cd nvflash" to change in to the folder and use nvflash
THIS IS STILL A WORK IN PROGRESS
7. Getting TWRP on the device
The most common form of using TWRP is to install to the recovery partition of your device. Remember on certain devices(Nabi2 for example) the version of TWRP you use has to match the bootloader on the device, and the bootloader "type" will almost always correlate to the version of Android you are/were using. So if your Android ROM is Kitkat, the bootloader will be KitKat and you should use the KitKat TWRP. There are various tools linked above in the tools and scripts section that can install TWRP automatically depending on device or you can also use "dd" from Android to install it. In this section the manual method of installing will be highlighted.
1) To load TWRP we will be in the fastboot operational mode(see section 3)
Device powered off:
-Depending on device press and hold the power and vol - keys OR power and vol + key. Some will boot straight to recovery, and others will come to the "bootloader" screen. We want the bootloader.
-To enter fastboot use vol+ and vol- to highlight and select fastboot protocol. (Device will need to be plugged in to computer and fastboot driver installed before the screen will change)
Device powered on:
-Use ADB and execute from the command line:
Code:
adb reboot-bootloader
2) USB plugged in and Fastboot/Bootoader Driver loaded(see section 4) verify with windows device manager if needed.
3) Download the TWRP zip file for your device from TWRP list below(see section 8)
4) Extract the file to the location your are running your command prompt(see section 6)
-The file will be called twrp-recovery.img or recovery.img
5) Depending on the name of the file in step 4, load TWRP by typing at the command prompt:
Code:
fastboot flash recovery recovery.img
or
Code:
fastboot flash recovery twrp-recovery.img
On some device the bootloader is "locked", without unlocking the bootloader TWRP cannot be loaded. Unlocking the bootloader will erase ALL personal data on the device. If you see a message like this when trying to load TWRP:
downloading 'recovery.img'...
FAILED (remote: Bootloader is locked.)
finished. total time: 0.003s
You will need to unlock the bootloader with following command
Code:
fastboot oem unlock
OR
Code:
fastboot -i 0x0489 oem unlock
8. TWRP List and Downloads
Latest TWRP Recovery for all Nabi devices, download links, and discussion threads.
*Updated as of 04/19/2018*
Also see my AFH account https://androidfilehost.com/?w=files&flid=41986
Code:
[B][U]Nabi2 Original (NABI-NV7A)[/U][/B]
Ice Cream Sandwich TWRP 2.6.3[URL="http://forum.xda-developers.com/attachment.php?attachmentid=2586828&d=1392743412"] Download[/URL]
Jellybean TWRP 2.8.5[URL="http://forum.xda-developers.com/attachment.php?attachmentid=3211498&d=1426404068"] Download[/URL]
KitKat TWRP 2.8.7[URL="http://forum.xda-developers.com/attachment.php?attachmentid=3473994&d=1442276115"] Download[/URL]
Discussion Thread [URL="http://forum.xda-developers.com/showthread.php?t=2074501"]Link[/URL]
Code:
[U][B]Nabi2 Disney and Nick (NABI-NV7A-D or NABI-NV7A-N)[/B][/U]
Jellybean TWRP 2.8.5[URL="http://forum.xda-developers.com/attachment.php?attachmentid=3211498&d=1426404068"] Download[/URL]
KitKat TWRP 2.8.7[URL="http://forum.xda-developers.com/attachment.php?attachmentid=3473994&d=1442276115"] Download[/URL]
Discussion Thread [URL="http://forum.xda-developers.com/showthread.php?t=2074501"]Link[/URL]
Code:
[U][B]Nabi2S (SNB02-NV7A)[/B][/U]
KitKat TWRP 2.7.1[URL="http://forum.xda-developers.com/attachment.php?attachmentid=3148865&d=1423018617"] Download[/URL]
Code:
[B][U]Nabi JR A (Tegra2 4GB, NV5A)[/U][/B]
TWRP 2.6.3[URL="https://androidfilehost.com/user/?w=settings-dev-files&flid=44896"] Download[/URL]
Discussion Thread [URL="http://forum.xda-developers.com/showthread.php?t=2200119"] Link[/URL]
Code:
[B][U]Nabi JR B (Tegra3 16 NV5B)[/U][/B]
TWRP 2.6.3[URL="https://androidfilehost.com/user/?w=settings-dev-files&flid=44897"] Download[/URL]
Discussion Thread [URL="http://forum.xda-developers.com/showthread.php?t=2391468"] Link[/URL]
Code:
[B][U]Nabi JR New (SNBJR-MT5C)[/U][/B]
None - Work in progess
Code:
[B][U]Nabi XD (NV10A)[/U][/B]
TWRP 2.8.5[URL="http://forum.xda-developers.com/attachment.php?attachmentid=3171414&d=1424242604"] Download[/URL]
Discussion Thread [URL="http://forum.xda-developers.com/showthread.php?t=2207459"] Link[/URL]
Code:
[B][U]Nabi Dreamtab Nvidia NV08B[/U][/B]
TWRP 3.0.0[URL="http://forum.xda-developers.com/attachment.php?attachmentid=3692992&d=1458705735"] Download[/URL]
Discussion Thread [URL="http://forum.xda-developers.com/android/development/recovery-twrp-2-7-1-0-nabi-dreamtab-hd8-t2813917"] Link[/URL]
Code:
[B][U]Nabi Dreamtab Intel IN08A[/U][/B]
Tethered CWM recovery see here: [URL="http://forum.xda-developers.com/showpost.php?p=57825022&postcount=25"]Link[/URL]
Discussion Thread [URL="http://forum.xda-developers.com/android/development/recovery-twrp-2-7-1-0-nabi-dreamtab-hd8-t2813917"] Link[/URL]
EDIT 11/5/2019 Might be a recovery download mirror Download
Discussion Thread Link[/CODE]
Code:
[B][U]Nabi BigTab NV24A[/U][/B]
No TWRP - Working in progress, the TWRP for the NV20A 20" BigTab can bring up ADB
Discussion Thread [URL="https://forum.xda-developers.com/nabi-2/general/nabi-nabi-se-discussion-thread-t3770816"] Link[/URL]
Code:
[B][U]Nabi SE[/U][/B]
TWRP 3.0.2 [URL="https://github.com/huckleberrypie/device_Mattel_NabiSE/releases"] Downlaod[/URL]
Discussion Thread [URL="https://forum.xda-developers.com/nabi-2/general/nabi-nabi-se-discussion-thread-t3770816"] Link[/URL]
9. Recovering Bricked Devices
In this section we will go over recovery from non booting devices. I would classify non booting as one of three situations.
1) Tablet is being used normally and one day it has crashed or when restarted sits at the bootamination(spinning Nabi logo, Dreamworks characters)
If you haven't been doing anything but using the tablet normally then the most likely culprit is that some file is corrupt on the data partition. While there are ways to replace just that file if you suspect which one it is the simple solution is to try and wipe the data partition and start fresh. There are two ways to accomplish this:
a) Use the stock recovery if you haven't installed TWRP or haven't unlocked the bootloader. Boot the stock recovery using "recovery" in Section 3 above. Press both vol+ and vol - and the same time and you should get a menu where you can select to factory reset. This wipes ALL data from the tablet. When complete try to boot the tablet.
b) Use TWRP recovery from section 7 above. TWRP will give you some flexibility in that you can back up the data partition before you wipe it(in case the issue wasn't actually the data partition you can restore the data back), and TWRP will not delete "internal storage" if you do a factory reset.
-Boot TWRP
-<optional> Backup data partition to EXTERNAL sdcard(be safe and back up to external card not internal)
-<optional> While connected to computer backup the remaining files on the "internal sd" with windows explorer(Device should show up as an MTP device on later TWRP versions)
-Select Wipe tab and factory reset
2) You have installed a mod, installed a root application that has made a system modification, installed a zip file, or were just playing around swiping and wiping things in TWRP. Sometimes this will appear the same as above with a bootloop and boot animation that goes on forever.
a) Download the ROM for your device in section 10
b) Boot to TWRP (see above for instructions)
c) Do a backup of just the boot partition in TWRP.
- Click Backup tab
- Just check "boot" and nothing else.
- Swipe to Backup
d) Eject the external SD from the tablet and place in the computer
- Note: You should unmount the card from the mount tab in TWRP before ejecting it. (Uncheck the box next to external SD)
e) Connect the SD card to you computer
f) On the SD card navigate to the folder TWRP/BACKUPS/XXXX. XXX is a serial number unique to your Nabi.
g) Make a new folder and call in whatever you want. So it should now look like TWRP/BACKUPS/XXX/yourfolder
h) Unzip the ROM file you downloaded in to the "yourfolder" you created above. The files should look like ext4.system.win, emmc.boot.win, ext.addon.win, etc. Inside the the "yourfolder" directory.
i) Download the bootloader zip for your device from section 10
j) Copy it to the external SD in a location you will remember. This will be for the bootloader update.
k) Eject the SD card from your computer (safely eject it)
l) Install SD card in Nabi
- After inserted in tablet go to TWRP mount tab and check the box to mount the SD card
m) Go to restore tab, and find the backup under the "yourfolder" you made and unzipped the files to.
n) You should be able to select boot, system, and addon and skip the others.
o) If everything restores then go to TWRP install tab, find the bootloader.zip you downloaded and install it.
p) Reboot
10. ROM List and Downloads
Also see my AFH account https://androidfilehost.com/?w=files&flid=41986
Code:
[B][U]Nabi2 Original (NABI-NV7A)[/U][/B]
KitKat 3.0.13 ROM[URL="https://www.androidfilehost.com/?fid=24052804347843199"] Download[/URL]
ROM Mirror [URL="http://www.nabtabhacks.com/downloads/3013stock.zip"] Download[/URL]
Bootloader [URL="https://www.androidfilehost.com/?fid=24269982087011778"] Download[/URL]
Code:
[U][B]Nabi2 Disney(NABI-NV7A-D)[/B][/U]
KitKat 3.0.4 ROM[URL="https://www.androidfilehost.com/?fid=24052804347843201"] Download[/URL]
ROM Mirror[URL="http://www.nabtabhacks.com/downloads/304D.zip"] Download[/URL]
Bootloader [URL="https://www.androidfilehost.com/?fid=24269982087011793"] Download[/URL]
Code:
[U][B]Nabi2 Nick (NABI-NV7A-N)[/B][/U]
KitKat 3.0.5 ROM[URL="https://www.androidfilehost.com/?fid=24052804347843202"] Download[/URL]
ROM Mirror[URL="http://www.nabtabhacks.com/downloads/305N.zip"] Download[/URL]
Code:
[U][B]Nabi2 Original United Kingdom (NABI-NV7A-UK)[/B][/U]
Version 2.3.2[URL="https://www.androidfilehost.com/?fid=24269982087011751"] Download[/URL]
ROM Mirror[URL="http://www.nabtabhacks.com/downloads/232UKstock.zip"] Download[/URL]
Bootloader [URL="https://www.androidfilehost.com/?fid=24269982087013995"] Download[/URL]
Code:
[U][B]Nabi2S (SNB02-NV7A)[/B][/U]
KitKat 2.0.141107[URL="https://www.androidfilehost.com/?fid=24052804347850076"] Download[/URL]
Mirror[URL="http://www.nabtabhacks.com/downloads/2_0_141107stock.zip"] Download[/URL]
Bootloader [URL="https://www.androidfilehost.com/?fid=24269982087011808"] Download[/URL]
Code:
[B][U]Nabi JR A (Tegra2 4GB, NV5A)[/U][/B]
Latest Stock ROM[URL="https://www.androidfilehost.com/?fid=24052804347850083"] Download[/URL]
Mirror [URL="http://www.nabtabhacks.com/downloads/njr1stBACKUP.rar"] Download[/URL]
Bootloader: None
Code:
[B][U]Nabi JR B (Tegra3 16 NV5B)[/U][/B]
Latest Stock ROM[URL="https://www.androidfilehost.com/?fid=24052804347850077"] Download[/URL]
Mirror [URL="http://www.nabtabhacks.com/downloads/JRB.zip"] Download[/URL]
Bootloader: None
Code:
[B][U]Nabi JR New (SNBJR-MT5C)[/U][/B]
None - Work in progess
Code:
[B][U]Nabi XD (NV10A)[/U][/B]
EDIT 11/5/2019 ROM Mirror[URL="https://androidfilehost.com/?fid=24269982087013990"] Download[/URL]
Discussion Thread [URL="http://forum.xda-developers.com/showthread.php?t=2207459"] Link[/URL]
Bootloader: None
Code:
[B][U]Nabi Dreamtab Nvidia NV08B[/U][/B]
1312 ROM[URL="https://www.androidfilehost.com/?fid=24269982087013911"] Download[/URL]
ROM mirror [URL="http://www.nabtabhacks.com/downloads/1312stock.zip"] Download[/URL]
Bootloader[URL="https://www.androidfilehost.com/?fid=24269982087013988"] Download[/URL]
Code:
[B][U]Nabi Dreamtab Intel IN08A[/U][/B]
EDIT 11/5/2019 from some files I found.
Maybe a ROM backup [URL="https://www.androidfilehost.com/?fid=24533100289589801"] Download [/URL]
[STRIKE]Tethered CWM recovery see here: [URL="http://forum.xda-developers.com/showpost.php?p=57825022&postcount=25"]Link[/URL]
Discussion Thread [URL="http://forum.xda-developers.com/android/development/recovery-twrp-2-7-1-0-nabi-dreamtab-hd8-t2813917"] Link[/URL]
Code:
[B][U]Nabi BigTab NV20A[/U][/B]
TWRP 2.8.1 [URL="https://www.dropbox.com/s/p1gh6oo34sgbwri/recovery.img?dl=0"] Download[/URL]
Discussion Thread [URL="http://forum.xda-developers.com/android/help/24-tab-hd-powered-nabi-rooting-t2932197"] Link[/URL]
Code:
[B][U]Nabi BigTab NV24A[/U][/B]
No TWRP - Working in progress, the TWRP for the NV20A 20" BigTab can bring up ADB
Discussion Thread [URL="http://forum.xda-developers.com/android/help/24-tab-hd-powered-nabi-rooting-t2932197"] Link[/URL]
[/STRIKE]
One last post for misc and other
nabi dream tab
hello I have a nabi dream tab that dead and wont boot i follow thw instruction in the forums and re install the stock rom
and boot loader. everything was successful but the tablet still wont boot up its stuck on powered by android
any advice please
Suck4 said:
hello I have a nabi dream tab that dead and wont boot i follow thw instruction in the forums and re install the stock rom
and boot loader. everything was successful but the tablet still wont boot up its stuck on powered by android
any advice please
Click to expand...
Click to collapse
Which ROM did you reinstall? What version 1.3.7, 1.3.12? Have you tried doing a tablet wipe/factory reset?(obviously you will lose everything on the tablet)
Nabi dream tab
aicjofs said:
Which ROM did you reinstall? What version 1.3.7, 1.3.12? Have you tried doing a tablet wipe/factory reset?(obviously you will lose everything on the tablet)
Click to expand...
Click to collapse
I tried both the 1.3.7 and 1.1.12 with boot loader 137 and still no success..
Before I did all that reading and trying I first tried the factory reset but the tablet still didnt boot so i went on to use the twrp tool and follow the instruction here in the forums but still no luck..
I also did some further research and from what i understand it appears that the firmware is what i need to flash so i open up the tablet and try to use the board id and processor type to find it but no luck.. (not sure if i needed to do that but since the twrp didnt work i tried another method) its the dream tab NVO8B..
t
All very nice, but will there ever be tips for doing this stuff on Linux? We do not run MSWin in our household. Granted, it will probably be a few months before I once again try rooting/flashing the Nabi2S, so there's time for the Linux methods to come out if they ever do.
Suck4 said:
I tried both the 1.3.7 and 1.1.12 with boot loader 137 and still no success..
Before I did all that reading and trying I first tried the factory reset but the tablet still didnt boot so i went on to use the twrp tool and follow the instruction here in the forums but still no luck..
I also did some further research and from what i understand it appears that the firmware is what i need to flash so i open up the tablet and try to use the board id and processor type to find it but no luck.. (not sure if i needed to do that but since the twrp didnt work i tried another method) its the dream tab NVO8B..
t
Click to expand...
Click to collapse
I'd be interested if it helped to format system and data in TWRP before the restore next time.
jelabarre59 said:
All very nice, but will there ever be tips for doing this stuff on Linux? We do not run MSWin in our household. Granted, it will probably be a few months before I once again try rooting/flashing the Nabi2S, so there's time for the Linux methods to come out if they ever do.
Click to expand...
Click to collapse
Most of the time the commandine stuff is still the same when it comes to fastboot or adb. A lot of the scripts are easy to modify for linux.
Android keeps restoring all apps
I've got the NabiLab 2015gui, wiped and restored the Nabi2 to 3.0.13, installed twrp through it. I've flashed to the MinimalNabiWipe.zip, and rebooted and it goes right back to please wait while android updates 117 apps. I also can't get it to accept the changes recommended at trendblog.net/fix-kitkat-sd-card-write-restriction/ (which I had found while reading through 50+ of the most recent pages in the Nabi 2 Root and Gapps Install thread, it throws a generic error that it couldn't save. Any ideas?
damfn said:
I've flashed to the MinimalNabiWipe.zip, and rebooted and it goes right back to please wait while android updates 117 apps.
Click to expand...
Click to collapse
I would check to see if you have .odex files that are orphaned. If minimalnabiwipe.zip deleted the .apk and leaves behind the associated .odex file what you describee will happen.
damfn said:
I also can't get it to accept the changes recommended at trendblog.net/fix-kitkat-sd-card-write-restriction/ (which I had found while reading through 50+ of the most recent pages in the Nabi 2 Root and Gapps Install thread, it throws a generic error that it couldn't save. Any ideas?
Click to expand...
Click to collapse
Make sure /system is mounted read AND write?
aicjofs said:
I would check to see if you have .odex files that are orphaned. If minimalnabiwipe.zip deleted the .apk and leaves behind the associated .odex file what you describee will happen.
Click to expand...
Click to collapse
Can you point me in the direction of the .odex file locations? As I did a look around all the folders I could find in twrp and couldn't find .odex.
aicjofs said:
Make sure /system is mounted read AND write?
Click to expand...
Click to collapse
You are correct, I ended up removing "es file manager" and installing "total commander file manager" as it would do it for me.
hi all
I appreciate the awesome write up to help get this done.
I am having trouble, though. I am going thru nabilabgui. I get as far as rebooting below and then nothing happens when I hit a key. It appears that the nabi also freezes on reboot. Not sure what is going on. I tried going thru the manual method and seem to be confused.
Anyway, I would be happy to provide more details to help with this. Any help is appreciated, thank you.
******** Install Recovery and Root for JB and KK ********
Make sure device is connected and detected. Press any key.
Press any key to continue . . .
# Rebooting device
# If stuck here drivers are not installed
< waiting for device >
sending 'recovery' (8176 KB)...
OKAY [ 2.115s]
writing 'recovery'...
Press any key to continue . . .
OKAY [ 1.571s]
finished. total time: 3.686s
Press any key to continue . . .
# If writing recovery OKAY is stated above
# Press VOL - button on device until bootloader is selected
# Push VOL + to select.
# Press VOL - button on device until recovery kernel is selected
# Push VOL + to select.
# Press enter when you see TWRP has booted
Press any key to continue . . .
Press any key to continue . . .
# Pushing root to your device
# Ignore external SD card error if you have none installed
# This will take a few minutes. Wait.
mount: mounting /external_sdcard on vfat failed: No such file or directory
5580 KB/s (4017098 bytes in 0.703s)
0 KB/s (25 bytes in 1.000s)
# Rebooting recovery to flash gapps and root rom.
# Please wait until backup and install has been completed
# Once it has completed hit enter
Press any key to continue . . .
aeneas3 said:
hi all
I appreciate the awesome write up to help get this done.
I am having trouble, though. I am going thru nabilabgui. I get as far as rebooting below and then nothing happens when I hit a key. It appears that the nabi also freezes on reboot. Not sure what is going on. I tried going thru the manual method and seem to be confused.
Anyway, I would be happy to provide more details to help with this. Any help is appreciated, thank you.
******** Install Recovery and Root for JB and KK ********
Make sure device is connected and detected. Press any key.
Press any key to continue . . .
# Rebooting device
# If stuck here drivers are not installed
< waiting for device >
sending 'recovery' (8176 KB)...
OKAY [ 2.115s]
writing 'recovery'...
Press any key to continue . . .
OKAY [ 1.571s]
finished. total time: 3.686s
Press any key to continue . . .
# If writing recovery OKAY is stated above
# Press VOL - button on device until bootloader is selected
# Push VOL + to select.
# Press VOL - button on device until recovery kernel is selected
# Push VOL + to select.
# Press enter when you see TWRP has booted
Press any key to continue . . .
Press any key to continue . . .
# Pushing root to your device
# Ignore external SD card error if you have none installed
# This will take a few minutes. Wait.
mount: mounting /external_sdcard on vfat failed: No such file or directory
5580 KB/s (4017098 bytes in 0.703s)
0 KB/s (25 bytes in 1.000s)
# Rebooting recovery to flash gapps and root rom.
# Please wait until backup and install has been completed
# Once it has completed hit enter
Press any key to continue . . .
Click to expand...
Click to collapse
You don't mention what device you have? I'm guessing Nabi2 of some sort, which particular model? Judging by the log it seemed to have written recovery, at which point is it hanging? The way I had to write it as windows app and emulating a command window(so if I ever stopped updating the GUI program someone could edit the batch files on the backend to do what they needed) I couldn't find a good way to end the script very gracefully(I'm not very strong at that language), but it looks like it finished normally.
aicjofs said:
You don't mention what device you have? I'm guessing Nabi2 of some sort, which particular model? Judging by the log it seemed to have written recovery, at which point is it hanging? The way I had to write it as windows app and emulating a command window(so if I ever stopped updating the GUI program someone could edit the batch files on the backend to do what they needed) I couldn't find a good way to end the script very gracefully(I'm not very strong at that language), but it looks like it finished normally.
Click to expand...
Click to collapse
sorry, nabi 2. thanks! so the next step would be flashing a rom?
It hangs at the end of the text there.
"# Rebooting recovery to flash gapps and root rom.
# Please wait until backup and install has been completed
# Once it has completed hit enter
Press any key to continue . . .'
Thank you. And the program is awesome, no need for apologies about how it ends!
i try restore to stock my nabi XD
i try flash nabi XD with rom stock, 15stock.zip in twrp and faild and to restore as backup, It is restored only well and stays in the logo.
help
my whatsapp +18097191879:crying::crying::crying::crying:
sergioagilp said:
i try flash nabi XD with rom stock, 15stock.zip in twrp and faild and to restore as backup, It is restored only well and stays in the logo.
help
my whatsapp +18097191879:crying::crying::crying::crying:
Click to expand...
Click to collapse
Are you trying to flash("install") the zip or extract the zip(system.win, etc) and restore? I'm not sure which part is failing for you. Which TWRP version?
Did you also do a factory reset after the flash?
Any one have scatter file I'm in twrp but it cannot mount any thing it says internal disc as zero I need to format it but cannot as Windows does not see it so if I use a scatter file try and flash it so flash tools
Any chance there will support for the Nabi Jr (new) soon? I made mistake of buying 2 from Amazon on t assumption that they were completely "hackable".
LOG IN Issue: It's Nabi 2 Demo Device I guess
Dear XDA friends,
This is Zeeshan from Pakistan. Few days back I purchased a used*Nabi 2 from*the local market here in Pakistan. The salesman gave this password to enter*into*the mommy/daddy mode "zxcv6789" which was working perfectly fine.
Then I thought of creating my own nabi account to enhance my daughter's Nabi experience. I registered through my own email ID,*which have*been working fine . However lately I decided to factory reset the Nabi 2 to improve its speed and performance, here is where I have been stuck from last so many days.
After the hard factory reset the tablet did not ask for setting up my Nabi account but it automatically logged in to the nabi mode and now when I try to login into to the mommy mode it says your password is incorrect, when I click on the forgot password link it says "An email has been sent to you. Please allow a few minutes for* delivery. ([email protected])" which seems to be nabi's own email ID and I am in a doubt that this device could be a store demo unit however when I purchased and before the factory reset it was working like a normal one, no demo nothing.
How can I fix this issue to login to Nabi 2 using my own registered email ID.
Following are the details of my Nabi2 device:
About this nabi
Account: [email protected]
Model No: NABI2NV7A-D
Android Version: 4.0.4
Build Number: IMM76L
Product Version: 1.9.23
Many thanks in advance.
Looking forward to any help.
Welcome dear xda_dev user,
Model:Prestigio Multiphone 5451 DUO
My device in the past months stuck in a boot-loop, and.. I googled for loads of threads to read,but they don't really help.
This is what the phone do, and not do:
Can/Works:
ADB sideload (PC see the device!)
Stock Recovery Menu
Can turn off/on the device,screen vibration,etc. works.
No/Not Works:
Can't listen to ADB while booting.
NO TWRP and other Recovery menus installed, only the stock android one.
NO official ROMs available from this company.
Click to expand...
Click to collapse
This is what I tried:
Tried to load 1-5Mb "firmware" updates via ADB Sideload /throwing permission problems/
Tried to Wipe data/cache /didn't boot after this/
Tried to unplug battery <- make it 0% (uncharge)
Tried to load non-company driven ROMs via ADB /permission problems/
Click to expand...
Click to collapse
NO official ROMs available from this company, I asked them to share, but they said I need to go a city (200km) away from me who have "authorized access"..
I kept this thread as simple as possible, BTW I have bought a new device, I still need this mobile because it still worth $50 I think..
Thank you if you can help, and ignore the grammar problems.
Not sure if these are legit firmware files for the duo but seeing you are in this fix it is worth a look i think
https://androidmm6.com/deviceinfo_1701.html
http://www.needrom.com/download/prestigio-pap-5451-duo/
Probably Scam/fake.
The file (rar) is locked via password and it's nowhere published, and it's only 1.65Mb so not really a ROM.
Anyways, I star you up for first and probably last replyer.
If you are able to sideload , then i think you can recover your phone in no time.
First I need you need to know that this procedure is complicated but You can recover your device.
go to mtkroms.com and Download any rom from there as per your wish.
-Remove boot.img from zip file and save it else where
-Sideload the rom
-After sideloading ,reboot device into fastboot by pressing power and both volume keys together until Boot Menu appears where you have the choice to Normal Boot , Boot into Fastboot(Bootloader) and Boot into recovery.
-Use Volume Down to navigate to Fastboot and press Volume Up (or Power button in some devices)
-After booting into fastboot , extract boot.img from .zip file to C:
-type in , fastboot flash boot "C:\boot.img"
-type fastboot reboot
If you are lucky , your device might boot (very slight chance to actually boot)
If it doesnt , no issues , this is where you show your skills as rom porter xD
You wont have access to Android OS , but after dalvik cache has been build , access to adb will be granted.
In the same above mentioned website , there is a tool which can port cwm for any mediatek device.
Download it in your PC , PC should not be windows 10 , Compatibility mode wont work.
Make sure you have Drivers necessary to proceed.
Use the tool and Click automatic porting and follow on screen option to Complete Porting recovery , once the recovery has been ported , reboot into recovery.
Now you will have complete access to adb without any problem.
Once you have a proper working recovery , with adb shell , do the following,
Code:
-adb shell
-df
-cat /proc/partitions
Once you have access to the mount points , you can start DeCompiling kernel and do the necessary changes in fstab
To decompile kernel , there are many tools for Windows and Linux
Google it , if you have any problem , PM me or reply back , I'll be happy to assist you