[GUIDE] Unlock Bootloader and Flash Custom Recovery L90 D410, D405n, D405 [CWM][TWR]

wojtek267 · Nov 11, 2014

mathieu.0598 said:
And when i flash stock rom the warranty was reactivate? It's possible to save something in bootloader for reactivate warranty like with Sony?

As far as I know (had samsung before) every action made in software is to be found in logs, but while flashing stock I saw a 'clear logs' button at one point. It might be that. Also, c'mon, we know these service guys are way too lazy and they don't check logs anyways (based on own expierience). So I would go for unlocking, there are nice things to do with L90 waiting

mathieu.0598 · Nov 11, 2014

wojtek267 said:
As far as I know (had samsung before) every action made in software is to be found in logs, but while flashing stock I saw a 'clear logs' button at one point. It might be that. Also, c'mon, we know these service guys are way too lazy and they don't check logs anyways (based on own expierience). So I would go for unlocking, there are nice things to do with L90 waiting

You have a lg l90? If yes, what rom you use?

wojtek267 · Nov 11, 2014

mathieu.0598 said:
You have a lg l90? If yes, what rom you use?

We are in L90 section so it's more or less obvious I've got L90

I use Carbon Rom but I didn't test all available roms. It's now time to end this offtop

tricampeao23 · Nov 29, 2014

My girlfriend has a LG L90 D405n V10b.

Can I use this method without brick the phone? I don't have money to buy another phone

bravho · Nov 29, 2014

tricampeao23 said:
My girlfriend has a LG L90 D405n V10b.

Can I use this method without brick the phone? I don't have money to buy another phone

You can try, but the risk is always there...

tricampeao23 · Nov 29, 2014

Works fine!!!

:good:

frugan · Dec 5, 2014

error

meer_mortal said:
Have you unlocked your boot loader?
You may need a hacked aboot.bin

where can i put this hacked file?

frugan · Dec 6, 2014

Pink screen.problem

meer_mortal said:
I don't know but those pink/purple screens were the same as what I got when I tried to flash a custom recovery without flashing a custom aboot.bin

hey man , i wonder what did you di about this problem? ( pink screen ) .. becauce i got the same problem while flashing a custom reovery!
thanks in advance.

---------- Post added at 05:51 AM ---------- Previous post was at 05:42 AM ----------

shinobisoft said:
Guess you'll be needing your own recovery too

Sent from my LG-D415 using Tapatalk

hey shinbisoft , I need your help please. i have got the same problem while trying flash a custom recovery! a pink screen shows up !! also i cant boot into stock recovery or unable to make a hardreset and cant even get back to flash stock rom and relock bootloader by the KDz files ! any help please ??

thanks in advance

mikeypinhas · Dec 15, 2014

Does the L90_D405n_v10b_aboot.zip work for 405n 10c?

Thanks!

Edit: Decided to go ahead and apply it, it works.

Shenhua1337 · Dec 17, 2014

aboot or abootb @_@

Hi guys.

I can't find this explained anywhere in the thread and it's loading slow for me today so I've decided to post a question here.

I'm trying this on D405 10a EUR XX which I've already rooted easily with towelroot.

I've downloaded the aboot.zip file for 405 (not the 405n) in the OP. And unpacked it to find... abootb.bin!

The terminal step says:
"su
dd if=/storage/external_SD/aboot.bin of=/dev/block/platform/msm_sdcc.1/by-name/aboot"

So... what gives? Should I rename abootb.bin from the OP to aboot.bin... before doing the terminal... or do this without renaming but simply change the terminal command to:

"su
dd if=/storage/external_SD/abootb.bin of=/dev/block/platform/msm_sdcc.1/by-name/aboot"

?? Please help I don't want to mess up here.

bravho · Dec 17, 2014

d405n
software v 10d
purple drake works!
aboot.bin b10 works on this version!!!

(so thanks!!!!!!!!!!!!!!!!)

trygor · Dec 18, 2014

Great post man, i have succesfully rooted and install custom recovery on my L90 D405n_v10b device.

bravho · Dec 18, 2014

@gdjindal keep on focusing on the good things! Thnx for all the efforts.

Sent from my LG-D405n using XDA Free mobile app

alien012 · Dec 18, 2014

Another confirmation that D405n v10d works with D405n_v10b_aboot

fe2k7 · Dec 20, 2014

gdjindal said:
THIS GUIDE IS ONLY FOR L90 D410, D405, D405n

First of all, This is not my original work. I am just sharing this GUIDE for easy Bootloader Unlocking and flashing Custom Recovery to L90.

Root Access required to Unlocking Bootloader and Flashing Recovery. If you are already rooted then go on, if not then down towelroot apk from https://towelroot.com/ and root your phone and install superuser from play store.

DEVICES FLASHED WITH THIS GUIDE AND TESTED OK: LG L90 (D410)

Follow this guide step by step :-

1. Download and extract L90_D4##_v10x_aboot.zip (# = your device model, x = version of stock firmware) and any custom recovery zip you want to flash from the attachments below this post to external sd card (aboot.bin should be on external sd (/storage/external_SD/aboot.bin) , not in any other folder.

2. Download and install terminal from play store and run it.

3. Now type following commands in terminal :-

(Grant superuse permission to terminal after typing "SU" command)

4. Exit terminal, download and install Flashify from play store. Run it and grant root access.

5. Tap on Recovery image > chose a file > select recovery.img file

6. Tap on Yup!

That's it you are done

HOW TO BOOT INTO RECOVERY PRESSING VOLUME AND POWER KEY

You can reboot to recovery via flashify app or following key combination: -

Power of your phone press both Volume Down + Power Button same time, As soon as the LG logo appears release both buttons and immediately press and hold same buttons (Volume Down+Power) again. Now Factory data reset screen will appear saying "Erase all user data & restore default settings?". Use volume down key to select "Yes" and press power button to confirm and now you should be in recovery. (Caution: Don't try this while stock recovery installed or it will erase all your data)

In case of brick or want to flash stock firmware, please follow this guide :

[Easy][GUIDE][UNROOT][RELOCK BOOTLOADER]Flash Stock KDZ Offline LG L90 [All Variants]

Here is also another method to unlock bootloder using ADB on PC by @SubliemeSiem

Guide to unlocking the bootloader on the L90 using ADB

Hello guys,

My device is the LG-D410 and his Rom contains:

Software Version: V10e-CIS-XX
Unlock Bootloader file: aboot.bin to V10B

I used the file and it worked without any problem. So it should work for other people who have this same question.

So use at your own risk

Author · Dec 23, 2014

@gdjindal you are great :cowboy:

. With your"s apps and tutorial i have sucesfully Cwm installed an bootloader unlocked on my Lg L90 version: D405n
Thanks.

amy1997 · Feb 12, 2015

which files should i download

gdjindal said:
THIS GUIDE IS ONLY FOR L90 D410, D405, D405n

First of all, This is not my original work. I am just sharing this GUIDE for easy Bootloader Unlocking and flashing Custom Recovery to L90.

Root Access required to Unlocking Bootloader and Flashing Recovery. If you are already rooted then go on, if not then down towelroot apk from https://towelroot.com/ and root your phone and install superuser from play store.

DEVICES FLASHED WITH THIS GUIDE AND TESTED OK: LG L90 (D410)

Follow this guide step by step :-

1. Download and extract L90_D4##_v10x_aboot.zip (# = your device model, x = version of stock firmware) and any custom recovery zip you want to flash from the attachments below this post to external sd card (aboot.bin should be on external sd (/storage/external_SD/aboot.bin) , not in any other folder.

2. Download and install terminal from play store and run it.

3. Now type following commands in terminal :-

(Grant superuse permission to terminal after typing "SU" command)

4. Exit terminal, download and install Flashify from play store. Run it and grant root access.

5. Tap on Recovery image > chose a file > select recovery.img file

6. Tap on Yup!

That's it you are done

HOW TO BOOT INTO RECOVERY PRESSING VOLUME AND POWER KEY

You can reboot to recovery via flashify app or following key combination: -

Power of your phone press both Volume Down + Power Button same time, As soon as the LG logo appears release both buttons and immediately press and hold same buttons (Volume Down+Power) again. Now Factory data reset screen will appear saying "Erase all user data & restore default settings?". Use volume down key to select "Yes" and press power button to confirm and now you should be in recovery. (Caution: Don't try this while stock recovery installed or it will erase all your data)

In case of brick or want to flash stock firmware, please follow this guide :

[Easy][GUIDE][UNROOT][RELOCK BOOTLOADER]Flash Stock KDZ Offline LG L90 [All Variants]

Here is also another method to unlock bootloder using ADB on PC by @SubliemeSiem

Guide to unlocking the bootloader on the L90 using ADB

there are 5 files did i download all of them ?

amy1997 · Feb 12, 2015

gdjindal said:
THIS GUIDE IS ONLY FOR L90 D410, D405, D405n

First of all, This is not my original work. I am just sharing this GUIDE for easy Bootloader Unlocking and flashing Custom Recovery to L90.

Root Access required to Unlocking Bootloader and Flashing Recovery. If you are already rooted then go on, if not then down towelroot apk from https://towelroot.com/ and root your phone and install superuser from play store.

DEVICES FLASHED WITH THIS GUIDE AND TESTED OK: LG L90 (D410)

Follow this guide step by step :-

1. Download and extract L90_D4##_v10x_aboot.zip (# = your device model, x = version of stock firmware) and any custom recovery zip you want to flash from the attachments below this post to external sd card (aboot.bin should be on external sd (/storage/external_SD/aboot.bin) , not in any other folder.

2. Download and install terminal from play store and run it.

3. Now type following commands in terminal :-

(Grant superuse permission to terminal after typing "SU" command)

4. Exit terminal, download and install Flashify from play store. Run it and grant root access.

5. Tap on Recovery image > chose a file > select recovery.img file

6. Tap on Yup!

That's it you are done

HOW TO BOOT INTO RECOVERY PRESSING VOLUME AND POWER KEY

You can reboot to recovery via flashify app or following key combination: -

Power of your phone press both Volume Down + Power Button same time, As soon as the LG logo appears release both buttons and immediately press and hold same buttons (Volume Down+Power) again. Now Factory data reset screen will appear saying "Erase all user data & restore default settings?". Use volume down key to select "Yes" and press power button to confirm and now you should be in recovery. (Caution: Don't try this while stock recovery installed or it will erase all your data)

In case of brick or want to flash stock firmware, please follow this guide :

[Easy][GUIDE][UNROOT][RELOCK BOOTLOADER]Flash Stock KDZ Offline LG L90 [All Variants]

Here is also another method to unlock bootloder using ADB on PC by @SubliemeSiem

Guide to unlocking the bootloader on the L90 using ADB

terminal says (unkown operand of dev/block/platform/msm_sdcc.1/by-name/aboot ) ?? fistly i downloaded the files and then created a folder in external_SD "aboot.bin" what should i do now ?

amy1997 · Feb 12, 2015

Thanx man so much

:good::good::good::good::good::highfive::highfive::highfive:

gdjindal said:
THIS GUIDE IS ONLY FOR L90 D410, D405, D405n

First of all, This is not my original work. I am just sharing this GUIDE for easy Bootloader Unlocking and flashing Custom Recovery to L90.

Root Access required to Unlocking Bootloader and Flashing Recovery. If you are already rooted then go on, if not then down towelroot apk from https://towelroot.com/ and root your phone and install superuser from play store.

DEVICES FLASHED WITH THIS GUIDE AND TESTED OK: LG L90 (D410)

Follow this guide step by step :-

1. Download and extract L90_D4##_v10x_aboot.zip (# = your device model, x = version of stock firmware) and any custom recovery zip you want to flash from the attachments below this post to external sd card (aboot.bin should be on external sd (/storage/external_SD/aboot.bin) , not in any other folder.

2. Download and install terminal from play store and run it.

3. Now type following commands in terminal :-

(Grant superuse permission to terminal after typing "SU" command)

4. Exit terminal, download and install Flashify from play store. Run it and grant root access.

5. Tap on Recovery image > chose a file > select recovery.img file

6. Tap on Yup!

That's it you are done

HOW TO BOOT INTO RECOVERY PRESSING VOLUME AND POWER KEY

You can reboot to recovery via flashify app or following key combination: -

Power of your phone press both Volume Down + Power Button same time, As soon as the LG logo appears release both buttons and immediately press and hold same buttons (Volume Down+Power) again. Now Factory data reset screen will appear saying "Erase all user data & restore default settings?". Use volume down key to select "Yes" and press power button to confirm and now you should be in recovery. (Caution: Don't try this while stock recovery installed or it will erase all your data)

In case of brick or want to flash stock firmware, please follow this guide :

[Easy][GUIDE][UNROOT][RELOCK BOOTLOADER]Flash Stock KDZ Offline LG L90 [All Variants]

Here is also another method to unlock bootloder using ADB on PC by @SubliemeSiem

Guide to unlocking the bootloader on the L90 using ADB

archicorn27 · Feb 26, 2015

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