What after HTC Dev unlocking - Legend General

Hi,
I think I have unlocked my HTC Legend with the HTC Dev boot loader well. When i start my phone and holding the volume down, there is at the top: ***UNLOCKED***. Is this right?
Now, i have to do this i think? http://forum.xda-developers.com/showpost.php?p=18157273&postcount=1
Can anyone explain the How to use S-OFF user? I don't get it.. Download file and move on adb fastboot folder where is the dab fastboot folder?
In fastboot mode:
Code:
adb reboot bootloader
fastboot flash recovery recovery-clockwork-5.0.2.0-legend.img
And what is fastboot mode?
Please, help me!

http://www.androidcentral.com/android-z-what-fastboot
***UNLOCKED***. Is this right?
Click to expand...
Click to collapse
yep, now ad blocking apps will work without faffing around. and you can flash custom recovery permanently if you want.
====
download the "s off" file to your computer, and copy it to the folder on your computer where fastboot.exe is.
fastboot.exe is usually kept in the same folder as ADB.
32bit windows
c:/program files/android/android-sdk/platform-tools
64bit windows
c:/program files (x86)/android/android-sdk/platform-tools
you should have it in one of those, as you unlocked the bootloader.
then you can just follow the guide you linked to.
"fastboot mode" means the phone was switched off, and switched on while holding down the power button and the volume down.
then, you select "fastboot" from the menu on the phone, and plug a usb cable into it.

it is the same procedure, that you've already used to unlock the bootloader.
when the device is switched off, hold the volume down & power button in order for the phone to boot into the bootloader & connect the phone to the pc via usb (fastboot usb should now be displayed)
download the recovery_legend_5.0.2.8.img file and put it in the same folder on your pc as fastboot.exe & adb. then open the commandline on the pc, navigate to the folder that contains the fastboot.exe file (again, same procedure as with htcdev unlock - you might even use their unlock instructions step 5-7). then enter
Code:
fastboot flash recovery recovery_legend_5.0.2.8.img
in the commandline & the clockworkmod recovery image should be flashed to your phone.
you can access the recovery environment again by powering on the phone while holding the vol down button, choosing (with volume up/down buttons) & selecting (with the power button) the entry "bootloader" and in there "recovery".
from there you can do backups of your current system or install a new custom rom that is present on your sdcard in the form of a .zip file...

Related

[GUIDE] [NS4G] Simple Root/Unroot

This guide is the easiest way to root and unroot your nexus s 4g. If you follow the instructions well you should be fine, included is odin and the files needed if something goes wrong, but it shouldn't as my 11 year old sister could follow them correctly. READ ENTIRE POST BEFORE ASKING QUESTIONS PLEASE.
If your pc doesn't recognize your phone in fastboot make sure your sdk is up to date including thirdparty installs, and download pdanet trial version and those drivers will work. get drivers here http://hotfile.com/dl/92897696/7ae5290/drivers.rar.html
or if your not comfortable installing drivers download pdanet here and install as it will automatically install drivers for you
http://www.junefabrics.com/android/download.php
ROOTING..................
Ok download the files attached and extract them. For the first part for rooting you will need the:
superuser.zip
recovery3101.img
-Ok put the superuser.zip on the sdcard of your phone.
-Power off phone, when off hold volume up and power button to get to bootloader.
-Go the the tools folder of your android sdk and open command prompt and enter the following command: (easiest way is to hold shift and right click on tools folder and hit the button that says "open command window here" then type these command...
fastboot devices (make sure your device shows up, if not your drivers aren't installed)
fastboot oem unlock
-this will unlock the bootloader and you should follow the prompt and accept (volume up, then power button)
-Some have reported unlocking the bootloader erases sdcard..if so when you reboot after unlocking make sure to put superuser.zip back on sdcard.
-this should reboot your phone, now power off, when off hold volume up and then power button to get back to bootloader.
-place the recovery3101.img in the tools folder and type the following command
fastboot flash recovery recovery3101.img
-You should see it say flash ok in the command prompt, now scroll down (on phone) to recovery and hit the power button (ok button)
-Go to flash zip from sdcard and select the superuser.zip and let it flash.
-when done reboot phone, sign into google accnt, download rom manager, open up rom manager go down to All clockworkmod recoverys and flash 3.1.0 (the newest recovery doesn't work for me as my phone can't get into recovery that is why we are flashing the other one )
-All set you can flash other roms, MAKE SURE TO CREATE BACKUP OF YOUR CURRENT STOCK ROOTED ROM FIRST.
UNROOTING.........
Get files http://www.4shared.com/file/N5g8Hav_/root.html?]
-download and extract files, we will be using odin, the 3 tar files.
-extract tar files to desktop along with odin.
-run odin and in the files section select the boxes bootloader, pda, phone.
-click the buttons next to each and direct it to the .tar files we extracted to desktop, so....
click the bootloader box, direct it to sph-d720-bootloader.tar ...then..
click the pda button direct it toward the sph-d720-pda.tar....then..
click the phone button and direct it toward sph-d720-phone.tar....
-now turn off your phone, when off hold volume up and volume down buttons simultaneously, then quickly press the power button....a huge yellow triangle will pop up and say "downloading'.......
plug your phone via usb to computer....odin should automatically see it.....click the start button in odin and let it do its thing and bam...all set.
If you want stock recovery too place the recovery.img in tools folder, open command prompt..type the following command..
fastboot flash recovery recovery.img
Done.
Ill give this a try when I get home....but I'm sure you need to make sure you have all the correct drivers installed...or when you run the fast boo command it won't recognize your phone is connected.
Subbed for when I have time.
Since the NS4G doesn't have a SD Card where do you put the superuser zip?
This will work for the 3g version, correct?
Sent from my Nexus S using Tapatalk
yes it should work for 3g
where the files to download?dont see the links
dodgeram02 said:
where the files to download?dont see the links
Click to expand...
Click to collapse
Links are right under the post, i'll post the unroot guide tonight as i am at work and cannot do it.
need some help..when i hook my phone to my computer which has windows vista 32..i get a found new hardware that pops up SM BUS CONTROLLER..why is that..but if i go into my DEVICE MANAGER under OTHER DEVICES it has a question mark next to SM BUS CONTROLLER...and at the top of the list i do have ANDROID PHONE.when i expand that there is ANDROID COMPOSITE ADB INTERFACE...this crap is driving me crazy tried everything....HELP.....
I have rooted a EVO IPHONE AND ETC..but for some reason I just cant get this thing to root or to comunnicate to my computer.
MAKE SURE PDANET IS INSTALLED http://api.viglink.com/api/click?fo...ers&txt=http://www.fileserve.com/file/5bgRBX5
OR HERE http://hotfile.com/dl/92897696/7ae5290/drivers.rar.html
dodgeram02 said:
need some help..when i hook my phone to my computer which has windows vista 32..i get a found new hardware that pops up SM BUS CONTROLLER..why is that..but if i go into my DEVICE MANAGER under OTHER DEVICES it has a question mark next to SM BUS CONTROLLER...and at the top of the list i do have ANDROID PHONE.when i expand that there is ANDROID COMPOSITE ADB INTERFACE...this crap is driving me crazy tried everything....HELP.....
Click to expand...
Click to collapse
install pda net before doing this root process..
ok i got it figured out but when i do the RECOVERY STEP I GET A "!"IN A TRIANGLE.
-place the recovery.img in the tools folder and type the following command
fastboot flash recovery recovery.img
-You should see it say flash ok in the command prompt, now scroll down (on phone) to recovery and hit the power button (ok button)
this part isnt workin for me.........
dodgeram02 said:
ok i got it figured out but when i do the RECOVERY STEP I GET A "!"IN A TRIANGLE.
Click to expand...
Click to collapse
redownload the files....
Just in case i reuploaded the recover.img and named it recovery3101.img
place in tools folder and type
fastboot flash recovery recovery3101.img
and should flash just fine...
DUDE YOUR THE MAN!!!!!!GOT R DONE...you been very helpful....out of trying all the other damn ROOTING GUIDES yours was the FASTEST AND THE EASIEST......Thanks bud!!!!
dodgeram02 said:
DUDE YOUR THE MAN!!!!!!GOT R DONE...you been very helpful....out of trying all the other damn ROOTING GUIDES yours was the FASTEST AND THE EASIEST......Thanks bud!!!!
Click to expand...
Click to collapse
No problem.
I can't seem to get this to work. I have Win7 64 and I used PDAnet to install the drivers but when I get to the part where I have to type "fastboot oem unlock" the command prompt just says < waiting for device > and there is nothing on the Nexus S 4g other than the normal fastboot options for me to select.
DarkManX4lf said:
I can't seem to get this to work. I have Win7 64 and I used PDAnet to install the drivers but when I get to the part where I have to type "fastboot oem unlock" the command prompt just says < waiting for device > and there is nothing on the Nexus S 4g other than the normal fastboot options for me to select.
Click to expand...
Click to collapse
Make sure you installed the right drivers....reboot computer, make sure you opened the command prompt in the tools folder as that is where the fastboot commands are located....also it will automatically reboot in the "unlock bootloader menu" you don't select anything...until that menu comes up..make sure your sdk is updated as well..even third party installs..
I want to thank you, these are great instructions so far. I have been trying for days, got my phone unlocked by a mistake, had to Odin back (came from Epic so know and love that system), but it stayed unlocked.
I cannot get it rooted. Used your instructions and get to second part - cannot install fasboot recovery.
My files are in tools listed as recovery-clockwork-3.1.0.1-crespo4g. I ran fastboot, came up with a large square of instructions, not ok, with command and option. So I tried again. nothing
Then went to phone with it connected, tried to select from card the su file. It goes to yellow triangle and finally get back to a reboot.
I am so close, can you help with what I am doing wrong? It is not rooted and cannot get it to do anything.
nmoreman said:
I want to thank you, these are great instructions so far. I have been trying for days, got my phone unlocked by a mistake, had to Odin back (came from Epic so know and love that system), but it stayed unlocked.
I cannot get it rooted. Used your instructions and get to second part - cannot install fasboot recovery.
My files are in tools listed as recovery-clockwork-3.1.0.1-crespo4g. I ran fastboot, came up with a large square of instructions, not ok, with command and option. So I tried again. nothing
Then went to phone with it connected, tried to select from card the su file. It goes to yellow triangle and finally get back to a reboot.
I am so close, can you help with what I am doing wrong? It is not rooted and cannot get it to do anything.
Click to expand...
Click to collapse
MAKE SURE IT IS UNLOCK BY TYPING
FASTBOOT OEM UNLOCK
JUST TO BE SURE ITS UNLOCKED.
to open the command prompt for fastboot when you see the tools folder in android sdk folder hold shift, right click on tools folder and choose option "open comand prompt here"
first use the recovery3101.img i provided. Flash that by typing
fastboot flash recovery recovery3101.img
command prompt will say flash ok...look at your phone..scroll down to recovery option and hit the power button..should load you into clockwork recovery....let me know if you get that far..

Permarooted s-off still get no CWM recovery mode!?

I am rooted with s-off running on a ATT simcard but still can't boot in CWM recovery. In rom manager it says: current recovery Clockworkmode 3.0.2.4
Whenever I attempt to boot into recovery the MT4G comes up it reboots and it comes up agains and boots regularly. Any thoughts?
I followed all the instructions in this thread and am at the 85.xxx bootloader
http://forum.xda-developers.com/showthread.php?t=858996
I am bone stock other since I've not be able to get into recovery mode. Would a factory reset help?
Do it manually. Go to the bootloader and load recovery from there, or use adb and type adb reboot recovery.
adb does the same thing it attempts to get into recovery then goes blank and reboots regular and same thing with hboot.
Do you have fastboot on?
Nope. Fastboot is off. I can't even factory reset the phone. It just reboots like with everything else
be1ieve1111 said:
Nope. Fastboot is off. I can't even factory reset the phone. It just reboots like with everything else
Click to expand...
Click to collapse
most likely it feels as if the recovery image didn't take.
Code:
adb reboot bootloader
from there select "recovery" and see what boot loader you are using. If you have the engineering screen manually flash it.
http://www.koushikdutta.com/2010/02/clockwork-recovery-image.html
1. Download CWR3. - link supplied above
2. Save to your Android SDK tools (c:\android-sdk-windows\tools) or platform-tools (c:\android-sdk-windows\platform-tools) folder and rename to recovery.img
3. Turn off your phone.
4. Hold the volume down button + power until you boot to a white screen.
5. Use the volume rocker to select FASTBOOT then press the power button to select it.
6. Connect your phone.
7. Open up a windows command prompt and navigate to your sdk tools or platform tools folder. tools (c:\android-sdk-windows\tools) or platform-tools (c:\android-sdk-windows\platform-tools)
8. Type
Code:
FASTBOOT DEVICES
to make sure your computer "sees" your phone and is ready to flash the recovery. You should get a serial number and then the word fastboot as the output.
9. Type
Code:
fastboot flash recovery recovery.img
and press enter. Give it a minute to do it's thing. You should get a message that says writing recovery and success.
10. Unplug your phone and use the volume rocker to select BOOTLOADER and then again to select RECOVERY and you should be booted into the orange menu of Clockwork Recovery 3
Click to expand...
Click to collapse
taken and modified from http://forum.xda-developers.com/showthread.php?t=919834
It says fastboot isn't a recognized command when I type FASTBOOT DEVICES
also for the bootloader part. It loads real quick and it says something about no image or wrong image in the lines of code that loads on the screen then disappears
Are you using Linux? If so, cd to platform-tools and use ./fastboot instead of fastboot. Otherwise try updating adb and see if it works. Also, the random text is the phone searching for PD15IMG or another restore image. Disregard that, unless you want to flash the stock unrooted image.

[How-to]Root Android 4.2.2 And Install CWM v6.0.2.3

Here We have the Root And CWM for Nexus 7 On Android 4.2.2!
Step 1 - Download Android SDK from the Android Developers website and install with USB drivers. See: How to Set Up Android SDK (Fastboot / ADB) on Windows.
Step 2 - Enable USB Debugging mode in your Nexus 7 tablet.
Step 3 - Download Fastboot and extract it in android-sdk-windowsplatform-tools directory. Create directory if not already there.
NOTE: Skip Steps 1, 2, 3 if you already have them.
Step 4 - Download SuperSU v1.04 (UPDATE-SuperSU-v1.04.zip) and copy it to your sdcard on your Nexus 7 tablet.
Step 5 - Make sure you have backup your data as it will be removed. Then switch OFF your Nexus 7.
Step 6 - Download recovery-clockwork-touch-6.0.2.3-grouper.img and copy/paste it in the android-sdk-windowsplatform-tools directory.
Step 7 - Now go into Fastboot Mode on Nexus 7. How? Press Volume Down + UP + Power key for a few seconds till you see some text on the screen.
Step 8 - Navigate to android-sdk-windowsplatform-tools directory and open Command Prompt (Shift + Right-click > Open Command Prompt).
Step 9 - Type in the following command and press Enter.
fastboot flash recovery recovery-clockwork-touch-6.0.2.3-grouper.img
Click to expand...
Click to collapse
Step 10 - Once completed, choose RECOVERY MODE from the Fastboot menu and enter Recovery Mode.
Step 11 - Then scroll down to “flash zip from SD card” and press the Power button to select it.
Step 12 - Press the Power button again and select “choose zip from sdcard”.
Step 13 - Now using your volume keys, navigate to the UPDATE-SuperSU-v1.04.zip file that you copied to your SD card and select it using the Power button. Confirm the installation on the next screen and the installation procedure should start now.
Step 14 - After the installation completes, go to “+++++Go Back” and reboot the phone by selecting “reboot system now” from the recovery menu. Then Choose yes flash recovery back (this will make CWM your permanent recovery mode)
That’s it. Your Nexus 7 is now rooted on Android 4.2.2 JDQ39 software version of Jelly Bean and even has a custom CWM recovery installed. Check for the SuperSU app in your apps list to verify.
Root and CWM for Nexus 4
Root and CWM for Nexus 10
Reserved...
udimars30 said:
Reserved...
Click to expand...
Click to collapse
Thank you a lot...but the link for the fastboot its not aviable
Nano23 said:
Thank you a lot...but the link for the fastboot its not aviable
Click to expand...
Click to collapse
link updated
and this belongs in original development how? why not post a thread in original development asking about need for speed too..
Step 4 and step 7
I am a little confused about step 4 as I didn't think any nexus 7's had a SD card slot. I purchased mine right from google. I just put the zip file directly on the device itself and I know from my experience with my old Nexus One that this works too, just wondering who is selling the one with SD card slots. My second question, and really the more important one is step 7. I have tried to make the device go into fastboot several times and when I hold the volume keys down, the device boots to a black screen with no ability to do anything after that. If I mess with the power button (meaning I hold it in for a long time then let it out, and do this several times) I can get the device to preform a normal boot. Any thoughts?
thanks
Thanks its worked for my nexus 7..
udimars30 said:
Here We have the Root And CWM for Nexus 7 On Android 4.2.2!
Step 1 - Download Android SDK from the Android Developers website and install with USB drivers. See: How to Set Up Android SDK (Fastboot / ADB) on Windows.
Step 2 - Enable USB Debugging mode in your Nexus 7 tablet.
Step 3 - Download Fastboot and extract it in android-sdk-windowsplatform-tools directory. Create directory if not already there.
NOTE: Skip Steps 1, 2, 3 if you already have them.
Step 4 - Download SuperSU v1.04 (UPDATE-SuperSU-v1.04.zip) and copy it to your sdcard on your Nexus 7 tablet.
Step 5 - Make sure you have backup your data as it will be removed. Then switch OFF your Nexus 7.
Step 6 - Download recovery-clockwork-touch-6.0.2.3-grouper.img and copy/paste it in the android-sdk-windowsplatform-tools directory.
Step 7 - Now go into Fastboot Mode on Nexus 7. How? Press Volume Down + UP + Power key for a few seconds till you see some text on the screen.
Step 8 - Navigate to android-sdk-windowsplatform-tools directory and open Command Prompt (Shift + Right-click > Open Command Prompt).
Step 9 - Type in the following command and press Enter.
Step 10 - Once completed, choose RECOVERY MODE from the Fastboot menu and enter Recovery Mode.
Step 11 - Then scroll down to “flash zip from SD card” and press the Power button to select it.
Step 12 - Press the Power button again and select “choose zip from sdcard”.
Step 13 - Now using your volume keys, navigate to the UPDATE-SuperSU-v1.04.zip file that you copied to your SD card and select it using the Power button. Confirm the installation on the next screen and the installation procedure should start now.
Step 14 - After the installation completes, go to “+++++Go Back” and reboot the phone by selecting “reboot system now” from the recovery menu. Then Choose yes flash recovery back (this will make CWM your permanent recovery mode)
That’s it. Your Nexus 7 is now rooted on Android 4.2.2 JDQ39 software version of Jelly Bean and even has a custom CWM recovery installed. Check for the SuperSU app in your apps list to verify.
Root and CWM for Nexus 4
Root and CWM for Nexus 10
Click to expand...
Click to collapse
Thanks a million man! I was having all kinds of trouble updating to 4.2.2 and finally figured that out. Then I was having problems rooting again until I found this. Your method worked great but I used TWRP instead and it still did the trick. Thanks again.
I tried this but when I want to flash the recovery, my fastboot.exe will then not respond and will try to close. What gives?
Step 7 - Now go into Fastboot Mode on Nexus 7. How? Press Volume Down + UP + Power key for a few seconds till you see some text on the screen.
Click to expand...
Click to collapse
Just a quick note here, to enter Fastboot Mode you just need to turn the Nexus 7 off, then turn on again, soon as you see the Google logo press the Volume Down key and hold (Hold both Power button and Volume Down Key).
No need for holding the power button, the vol down button does the whole trick
worked for me. thanks very much
sicameron32 said:
I am a little confused about step 4 as I didn't think any nexus 7's had a SD card slot. I purchased mine right from google. I just put the zip file directly on the device itself and I know from my experience with my old Nexus One that this works too, just wondering who is selling the one with SD card slots. My second question, and really the more important one is step 7. I have tried to make the device go into fastboot several times and when I hold the volume keys down, the device boots to a black screen with no ability to do anything after that. If I mess with the power button (meaning I hold it in for a long time then let it out, and do this several times) I can get the device to preform a normal boot. Any thoughts?
Click to expand...
Click to collapse
yes you can do that for the normal boot
Spenzert said:
Just a quick note here, to enter Fastboot Mode you just need to turn the Nexus 7 off, then turn on again, soon as you see the Google logo press the Volume Down key and hold (Hold both Power button and Volume Down Key).
Click to expand...
Click to collapse
Thanks..
I don't have N7 that's why did not know!
Leonhan said:
I tried this but when I want to flash the recovery, my fastboot.exe will then not respond and will try to close. What gives?
Click to expand...
Click to collapse
re-install the fastboot with all it's extensions in the same folder!
If you want to use fastboot by a easy way, use this guide you don't need adb line command, just fastboot line command and it's an child game by this way
If you have got a problem with your adb or fastboot or recovery....it's very simply and faster
use this:
Download this file "Fastboot.zip"
Install this file somewhere in one folder which is named "fastboot" on your PC
=> disk C: root
Unzipped this file on the folder "fastboot" and you will find 3 files:
- adb.exe
- AdbWinApi.dll
- fastboot.exe
and when you need to push something by the bootloader, you can use it.
Don't forget to push on this folder the file that you need. For exemple: boot.img or a recovery.img, etc...
The line command is :
Code:
c:\fastboot>
Enter
Code:
c:\fastboot>fastboot flash recovery recovery.img
Enter
If you want to flash the "recovery.img" file
If you want to flash a boot.img:
Code:
c:\fastboot>fastboot flash boot boot.img
******************************************************************
******************************************************************
If you want to know all lines of command
Code:
c:\fastboot>fastboot
Code:
usage: fastboot [ <option> ] <command>
commands:
update <filename> reflash device from update.zip
flashall flash boot + recovery + system
flash <partition> [ <filename> ] write a file to a flash partition
erase <partition> erase a flash partition
getvar <variable> display a bootloader variable
boot <kernel> [ <ramdisk> ] download and boot kernel
flash:raw boot <kernel> [ <ramdisk> ] create bootimage and flash it
devices list all connected devices
continue continue with autoboot
reboot reboot device normally
reboot-bootloader reboot device into bootloader
help show this help message
options:
-w erase userdata and cache
-s <serial number> specify device serial number
-p <product> specify product name
-c <cmdline> override kernel commandline
-i <vendor id> specify a custom USB vendor id
-b <base_addr> specify a custom kernel base address
-n <page size> specify the nand page size. default: 2048
don´t i have to unlock bootloader first ?
Domx92 said:
don´t i have to unlock bootloader first ?
Click to expand...
Click to collapse
Yes, it is a prerequisite if you want to root your android device.
Ok, so I am running the 4.2.2 update, and after jumping through numerous hoops trying to have my device recognized by adb, I just want to make sure that my very first step should be to boot up in fastboot mode and then issue the following command...
"fastboot oem unlock"
???
Then I can go ahead and proceed to flashing the CWM recovery and flashing the SuperSU file...?
Sent from my SCH-I535 using Tapatalk 2
EDIT: I've tried multiple times, but everytime I boot into "fastboot" mode, which I guess is another way for saying the bootloader, ADB loses its connection with my Nexus 7! Also, if it helps anyone to know, I'm running Win7 64-bit.....I'm not sure if that matters, but the first time I booted up into fastboot mode, my computer recognized it and installed it as an "Android Bootloader Interface" in the Device Manager! When the device boots up normally, ADB does recognize it again, and it also shows up differently in the Device Manager (Android Composite ADB Interface)! ANY help or suggestions would be greatly appreciated, as I obviously can't issue commands to a device that ADB can't see when it's in fastboot mode!
vmancini3 said:
Ok, so I am running the 4.2.2 update, and after jumping through numerous hoops trying to have my device recognized by adb, I just want to make sure that my very first step should be to boot up in fastboot mode and then issue the following command...
"fastboot oem unlock"
???
Then I can go ahead and proceed to flashing the CWM recovery and flashing the SuperSU file...?
Sent from my SCH-I535 using Tapatalk 2
EDIT: I've tried multiple times, but everytime I boot into "fastboot" mode, which I guess is another way for saying the bootloader, ADB loses its connection with my Nexus 7! Also, if it helps anyone to know, I'm running Win7 64-bit.....I'm not sure if that matters, but the first time I booted up into fastboot mode, my computer recognized it and installed it as an "Android Bootloader Interface" in the Device Manager! When the device boots up normally, ADB does recognize it again, and it also shows up differently in the Device Manager (Android Composite ADB Interface)! ANY help or suggestions would be greatly appreciated, as I obviously can't issue commands to a device that ADB can't see when it's in fastboot mode!
Click to expand...
Click to collapse
Hi, vmancini3...
Forget about ADB when your tablet is in FASTBOOT/BOOTLOADER mode...
Here are the salient commands....
Code:
fastboot devices
- should return a serial number to confirm your FASTBOOT connection -
Code:
fastboot oem unlock
- will unlock the BOOTLOADER and will WIPE and FACTORY RESET THE DEVICE; unfortunate, but necessary .
--------------------
With the BOOTLOADER unlocked, begin to set up your Nexus 7 again... as though it was a brand new, just purchased tablet... ie., country, regionalization, WiFi key... etc.
Go online with your Nexus 7 browser (Chrome), and download Chainfire's SU Updater .ZIP package from here...
http://download.chainfire.eu/310/SuperSU/UPDATE-SuperSU-v1.04.zip
Upon completion of this download, shut down the tablet.
--------------------
Reboot again into FASTBOOT/BOOTLOADER mode... VOL down button + POWER ON button.
From your PC, run this command...
Code:
fastboot flash recovery recovery.img
....where the recovery.img is your CWM or TWRP .img file.
Both of which are available here...
CWM - http://www.clockworkmod.com/rommanager
TWRP - http://www.teamw.in/project/twrp2/103
--------------------
Congratulations.... you've just FLASHED a CUSTOM RECOVERY!!!
--------------------
When the self-congratulatory round of self applause has died down, ... and with the Nexus 7 still in FASTBOOT/ BOOTLOADER MODE, use the VOL buttons to navigate and the POWER button to select... reboot into RECOVERY.
Using the new CUSTOM RECOVERY, flash Chainfires SU updater package that you downloaded earlier... usually found in the /download folder...
Done.
Reboot.
Rooted.
--------------------
I really don't understand why some people seem to have a problem with this procedure... it takes less time doing it, than actually describing how to do it.
Rgrds,
Ged.

Boot logo

Hey long story short I flashed the wrong UPDATE.app... twice (although the second time it error'ed as incompatible) and factory-reset my Huawei P9 Lite VNS-L22C636B101 so OEM probably most likely got locked again during this reset. however, I can:
1) Enter fastboot mode
2) Nothing else, it just gets stuck on the boot logo. (incl not able to get the boot unlocker code because I didn't record any important stuff like product Id before ruining my device)
any recovery methods? open to roots, custom rom etc.
step by step instructions will be appreciated too
Ok if you saved your Bootloader Unlock Code you can recover your phone this way..
You'll need:
A-OEMInfo: https:// mega.nz/ #!pgEDVJAB!1B_ipBD_toi4BPFPAn01iEnA1Da4aVC5Ru87Z45FbYU
B-Firmware: http:// update.hicloud. com:8180/TDS/data/files/p3/s15/G1164/g104/v64241/f1/full/update.zip
C-UnlockCode, you must have it from the last time you unlocked
D-Recovery
Steps:
1. Boot into fastboot (connect your phone to your PC over USB and reset your phone pressing Vol- and Power, when you feel the vibration release power button and keep Vol- pressed .. Try it as many times as you can, until you get into fastboot.
2-Once on fastboot unlock your Bootloader with command:
fastboot OEM unlock (UNLOCK CODE)
3-Once unlocked reboot to fastboot again and flash recovery (TWRP or Revolution, try as many as you can until you are able to boot into recovery repeating steps 3-4) with this command:
fastboot flash recovery recoveryfilename.img
4- Reboot your phone pressing Vol+ and Power button.. It should go directly to *Booting Phone* and boot into recovery.
5-Once on recovery connect the phone to your PC and upload the OEMInfo file to SDCard without decompressing it.
6-Uncompress the firmware file on your PC and copy UPDATE.APP to 'dload' folder on SDCard.
7-Install OEMInfo.zip file with Recovery.
8-Shutdown your phone with recovery options.
9-Turn your phone on with Volume Up and Volume down pressed while pressing Power button.. When you feel the vibration release power button and keep the other buttons pressed.. It should start to flash the firmware from your dload folder on SDCard.
10-once installed it'll restart your Phone.. If it asks you for an encryption password insert anything a couple times until it reboots the phone and factory resets the phone.
11-it should start to boot.. Give it about 20mins and you should be able to boot your phone
I hope this helps you man I saved my phone with this method more than a couple of times.. it's always important to have your Bootloader Unlock code in hand
thanks but..
her3814 said:
Ok if you saved your Bootloader Unlock Code you can recover your phone this way..
You'll need:
A-OEMInfo: https:// mega.nz/ #!pgEDVJAB!1B_ipBD_toi4BPFPAn01iEnA1Da4aVC5Ru87Z45FbYU
B-Firmware: http:// update.hicloud. com:8180/TDS/data/files/p3/s15/G1164/g104/v64241/f1/full/update.zip
C-UnlockCode, you must have it from the last time you unlocked
D-Recovery
Steps:
1. Boot into fastboot (connect your phone to your PC over USB and reset your phone pressing Vol- and Power, when you feel the vibration release power button and keep Vol- pressed .. Try it as many times as you can, until you get into fastboot.
2-Once on fastboot unlock your Bootloader with command:
fastboot OEM unlock (UNLOCK CODE)
3-Once unlocked reboot to fastboot again and flash recovery (TWRP or Revolution, try as many as you can until you are able to boot into recovery repeating steps 3-4) with this command:
fastboot flash recovery recoveryfilename.img
4- Reboot your phone pressing Vol+ and Power button.. It should go directly to *Booting Phone* and boot into recovery.
5-Once on recovery connect the phone to your PC and upload the OEMInfo file to SDCard without decompressing it.
6-Uncompress the firmware file on your PC and copy UPDATE.APP to 'dload' folder on SDCard.
7-Install OEMInfo.zip file with Recovery.
8-Shutdown your phone with recovery options.
9-Turn your phone on with Volume Up and Volume down pressed while pressing Power button.. When you feel the vibration release power button and keep the other buttons pressed.. It should start to flash the firmware from your dload folder on SDCard.
10-once installed it'll restart your Phone.. If it asks you for an encryption password insert anything a couple times until it reboots the phone and factory resets the phone.
11-it should start to boot.. Give it about 20mins and you should be able to boot your phone
I hope this helps you man I saved my phone with this method more than a couple of times.. it's always important to have your Bootloader Unlock code in hand
Click to expand...
Click to collapse
thanks but I unlocked oem from developer options last time so I don't have a code and I don't have a product id etc to request one. I guess there's no way to fix my phone without it
also
also I'm a complete noob what is twrp on step 3?
her3814 said:
Ok if you saved your Bootloader Unlock Code you can recover your phone this way..
You'll need:
A-OEMInfo: https:// mega.nz/ #!pgEDVJAB!1B_ipBD_toi4BPFPAn01iEnA1Da4aVC5Ru87Z45FbYU
B-Firmware: http:// update.hicloud. com:8180/TDS/data/files/p3/s15/G1164/g104/v64241/f1/full/update.zip
C-UnlockCode, you must have it from the last time you unlocked
D-Recovery
Steps:
1. Boot into fastboot (connect your phone to your PC over USB and reset your phone pressing Vol- and Power, when you feel the vibration release power button and keep Vol- pressed .. Try it as many times as you can, until you get into fastboot.
2-Once on fastboot unlock your Bootloader with command:
fastboot OEM unlock (UNLOCK CODE)
3-Once unlocked reboot to fastboot again and flash recovery (TWRP or Revolution, try as many as you can until you are able to boot into recovery repeating steps 3-4) with this command:
fastboot flash recovery recoveryfilename.img
4- Reboot your phone pressing Vol+ and Power button.. It should go directly to *Booting Phone* and boot into recovery.
5-Once on recovery connect the phone to your PC and upload the OEMInfo file to SDCard without decompressing it.
6-Uncompress the firmware file on your PC and copy UPDATE.APP to 'dload' folder on SDCard.
7-Install OEMInfo.zip file with Recovery.
8-Shutdown your phone with recovery options.
9-Turn your phone on with Volume Up and Volume down pressed while pressing Power button.. When you feel the vibration release power button and keep the other buttons pressed.. It should start to flash the firmware from your dload folder on SDCard.
10-once installed it'll restart your Phone.. If it asks you for an encryption password insert anything a couple times until it reboots the phone and factory resets the phone.
11-it should start to boot.. Give it about 20mins and you should be able to boot your phone
I hope this helps you man I saved my phone with this method more than a couple of times.. it's always important to have your Bootloader Unlock code in hand
Click to expand...
Click to collapse
TWRP is a custom recovery which you can flash it via Fastboot
And you can also fix your phone by flashing the system.img, data.img and boot.img using ADB
Search on Google

When my phone is in fastboot I don't see it on cmd "adb devices".

I tried with different drivers etc. but its just don't work, i downloaded TOOL ALL IN ONE, but this said that device was found but not said what or which device, only when phone is normally started i see it on the list of "adb devices" and in TOOL ALL IN ONE. Please help thanks in advance =)
Fastboot is an entirely different mode from adb, and as such it requires a different tool. In the console there is a command "fastboot", which is what you need to use to interact with the phone in fastboot mode. You can boot into fastboot mode from power off with the USB to computer plugged in by holding Volume Down, or it might be possible with TOOL ALL IN ONE, I haven't used it much.
Some basic commands:
fastboot flash unlock path/to/unlock.bin # This will flash the unlock bin
fastboot getvar unlocked # This will check if the device is unlocked
fastboot reboot # This will reboot the phone into normal mode, since powering off by holding the power button is a pain
To flash TWRP, there's a more advanced process with some specific requirements, but I'd be happy to share those if wanted.
mwsundberg said:
Fastboot is an entirely different mode from adb, and as such it requires a different tool. In the console there is a command "fastboot", which is what you need to use to interact with the phone in fastboot mode. You can boot into fastboot mode from power off with the USB to computer plugged in by holding Volume Down, or it might be possible with TOOL ALL IN ONE, I haven't used it much.
Some basic commands:
fastboot flash unlock path/to/unlock.bin # This will flash the unlock bin
fastboot getvar unlocked # This will check if the device is unlocked
fastboot reboot # This will reboot the phone into normal mode, since powering off by holding the power button is a pain
To flash TWRP, there's a more advanced process with some specific requirements, but I'd be happy to share those if wanted.
Click to expand...
Click to collapse
Yeah, so I wanted to flash TWRP but it doesen't seem to work i did what was said in many guides but maybe if you tell me how to do it, it will work =) Thanks
So i tried to flash TWRP with the TOOL ALL IN ONE, everything was okey but then error happened called "Unknown device"
First of all, which version of G6 do you have? The US997 one, or the H870?
mwsundberg said:
First of all, which version of G6 do you have? The US997 one, or the H870?
Click to expand...
Click to collapse
H870
For H870 I'm not entirely sure, but I know that for the US997 you have to do a special procedure to make it permanent. Make sure you back up everything first, too.
With the phone in fastboot mode and a computer connected with fastboot installed and the twrp zip downloaded as "twrp.zip" (or whatever you want):
Make sure the bootloader is unlocked: fastboot getvar unlocked (should return "yes" or "true").
Flash the recovery: fastboot flash recovery twrp.zip (replace twrp.zip with the relative or absolute filepath/name).
Unplug the phone from the computer and reboot into recovery by holding Power and Volume Down. When the logo appears, lift your finger off the power button briefly and then continue pressing.
When you get to the factory reset menu hit yes twice, then the phone should boot into twrp (it may flash the LG logo, I've had different behavior on different phones. You won't need to hold the Power-Volume Down combo any more).
In twrp, swipe to allow modification, then in the Wipe menu select Format Data (and enter yes). This will wipe the phone, so make sure everything was backed up beforehand.
From the main menu go to the Reboot menu and select Recovery.
Here it might vary from the US997. Below are suggestions which I think are needed to have it work.
Download the no-verity-opt-encrypt zip, and connect the phone to the computer.
Once it's rebooted into recovery mode: adb push path/to/no-verity.zip /sdcard/
Then from the install menu in twrp install the zip.
Reboot into System from the reboot menu on the homescreen of twrp.
That should do it all.

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