flash a bootloader? - LG Optimus 3D

My phone wont turn on and only goes into fastboot , been told I need to flash a bootloader but how?
Many thanks!

cooperjazzy55 said:
My phone wont turn on and only goes into fastboot , been told I need to flash a bootloader but how?
Many thanks!
Click to expand...
Click to collapse
There you go, justo follow the steps: http://forum.xda-developers.com/showthread.php?t=1971014

AW: flash a bootloader?
Yes it works. And after then you must flash a .bin via. smartflasch (i had used the Bootv21e).
Reboot
flash with cwm a rom you want
Sent from my GT-N7100 using xda premium

Related

CWM recovery

How do I install CWM recovery on my Nexus S to install 4.0.4? Do I have to root my phone?
Yes.
Sent from my Nexus S using xda premium
jkbert2 said:
How do I install CWM recovery on my Nexus S to install 4.0.4? Do I have to root my phone?
Click to expand...
Click to collapse
no, you do not need root. but you do need to unlock your bootloader to flash cwm recovery via fastboot. then you can relock your bootloader if you want
How do I Do all that?
jkbert2 said:
How do I Do all that?
Click to expand...
Click to collapse
there are many threads here that explain how to unlock the bootloader and flash the recovery, heres one http://forum.xda-developers.com/showthread.php?t=1007782
just follow the steps to unlock the bootloader and flash the recovery.
rooting doesn't even give u the ability to install CWM Recovery. Unlocking the boot loader is what u need. I think u will need to install JDK and SDK. Then u will be able to use ADB to use commands to unlock boot loader. That sounds complicated but its not that bad. Just look in General section where all the guides r and start reading

Stuck at HTC Splash screen

Hi after just rooting my inspire and i put a rom on it and its stuck at the HTC screen, i waited an hour an it stayed there, how do i get out of there? I don't care if anything gets erased just how
How did you root it and which ROM?
bananagranola said:
How did you root it and which ROM?
Click to expand...
Click to collapse
i unlocked boot loader then flashed superuser zip, then i tried flashing the cm9 inspire rom
For unlocked bootloaders you also need to fastboot flash a boot.img when you flash a ROM. See the guide in post #7 of the Ace Think Tank thread for detailed instructions on how to do that. Also, do you have an (EDIT: custom) recovery installed?
bananagranola said:
For unlocked bootloaders you also need to fastboot flash a boot.img when you flash a ROM. See the guide in post #7 of the Ace Think Tank thread for detailed instructions on how to do that. Also, do you have a recovery installed?
Click to expand...
Click to collapse
He has a recovery installed, but we don't know if he has flashed a custom one.
I am back from the seaside...naughty as always....
Sent from my GT-N7000 using xda app-developers app
bananagranola said:
For unlocked bootloaders you also need to fastboot flash a boot.img when you flash a ROM. See the guide in post #7 of the Ace Think Tank thread for detailed instructions on how to do that. Also, do you have a recovery installed?
Click to expand...
Click to collapse
oh i need the boot img thats all i need but i don't know where to get that
dude52 said:
oh i need the boot img thats all i need but i don't know where to get that
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Click to collapse
Unzip the ROM zip. I think it's in /boot?
bananagranola said:
Unzip the ROM zip. I think it's in /boot?
Click to expand...
Click to collapse
Yes. But don't use the unzipped file afterwards. Signature check will fail. Keep the original one
Sent from my GT-N7000 using xda app-developers app

htc one s stuck at sending recovery

my phone is bootloader unlocked
when when i try to flash cwm it just stays at SENDING RECOVERY.
debugging is on i tried restarting everything and nothing works.
help please?
bstylz911 said:
my phone is bootloader unlocked
when when i try to flash cwm it just stays at SENDING RECOVERY.
debugging is on i tried restarting everything and nothing works.
help please?
Click to expand...
Click to collapse
Put it in fastboot mode first and also don't flash CWM but TWRP.
im in fastboot mode already. link for twrp? thank you in advance
but i did follow every step in the instructions
bstylz911 said:
im in fastboot mode already. link for twrp? thank you in advance
but i did follow every step in the instructions
Click to expand...
Click to collapse
idk if it matters but i have my s-on
I'd recommend installing the all-in-one tool on your pc. Makes flashing a lot easier and will allow you to flash twrp
Sent from my HTC One S using xda app-developers app
kringlekrush said:
I'd recommend installing the all-in-one tool on your pc. Makes flashing a lot easier and will allow you to flash twrp
Sent from my HTC One S using xda app-developers app
Click to expand...
Click to collapse
i tried that as well and it just stays at SENDING RECOVERY..
bstylz911 said:
i tried that as well and it just stays at SENDING RECOVERY..
Click to expand...
Click to collapse
Try reinstall the drivers.
Been trying all night but ill try this. Hopefully this will work
Sent from my HTC VLE_U using xda app-developers app
easiest way to install twrp is thru goo manager
After installing fastboot on your pc did you execute fastboot-windows.exe while your One S was connected?

[Q] how to get root?

The wife just got the mini for att, I know it's early, but is there a way to get root yet?
Thanks!
Yes there is
First unlock on HTC dev
Download the zip from here to somewhere you can find it (on your phone): http://download.chainfire.eu/345/SuperSU/UPDATE-SuperSU-v1.51.zip
Then flash this recovery using fastboot
http://forum.xda-developers.com/showthread.php?t=2418938
Then boot into recovery, flash the SuperSU zip, then reboot
Final step: profit
Still Locked
CNexus said:
Yes there is
First unlock on HTC dev
Download the zip from here to somewhere you can find it (on your phone): http://download.chainfire.eu/345/SuperSU/UPDATE-SuperSU-v1.51.zip
Then flash this recovery using fastboot
http://forum.xda-developers.com/showthread.php?t=2418938
Then boot into recovery, flash the SuperSU zip, then reboot
Final step: profit
Click to expand...
Click to collapse
I do all this, I have root access, but still network locked. any idea please ?
CNexus said:
Yes there is
First unlock on HTC dev
Download the zip from here to somewhere you can find it (on your phone): http://download.chainfire.eu/345/SuperSU/UPDATE-SuperSU-v1.51.zip
Then flash this recovery using fastboot
http://forum.xda-developers.com/showthread.php?t=2418938
Then boot into recovery, flash the SuperSU zip, then reboot
Final step: profit
Click to expand...
Click to collapse
This process unlocks the bootloader and NOT the network lock. You need to use a unlocking service to do this.
Sent from my HTC One mini using xda premium
RuffBuster said:
This process unlocks the bootloader and NOT the network lock. You need to use a unlocking service to do this.
Sent from my HTC One mini using xda premium
Click to expand...
Click to collapse
He asked how to get root. And I answered his question.
CNexus said:
Yes there is
First unlock on HTC dev
Download the zip from here to somewhere you can find it (on your phone): http://download.chainfire.eu/345/SuperSU/UPDATE-SuperSU-v1.51.zip
Then flash this recovery using fastboot
http://forum.xda-developers.com/showthread.php?t=2418938
Then boot into recovery, flash the SuperSU zip, then reboot
Final step: profit
Click to expand...
Click to collapse
I unlocked and transferred the TWRP. Thanks a lot. But when I choose to boot into recovery from the boot loader, I just boot into the normal startscreen? Any ideas of where it went wrong?
Regards..
ramsey2000 said:
I unlocked and transferred the TWRP. Thanks a lot. But when I choose to boot into recovery from the boot loader, I just boot into the normal startscreen? Any ideas of where it went wrong?
Regards..
Click to expand...
Click to collapse
Tried another ver. of TWRP and it worked
CNexus said:
Yes there is
First unlock on HTC dev
Download the zip from here to somewhere you can find it (on your phone): http://download.chainfire.eu/345/SuperSU/UPDATE-SuperSU-v1.51.zip
Then flash this recovery using fastboot
http://forum.xda-developers.com/showthread.php?t=2418938
Then boot into recovery, flash the SuperSU zip, then reboot
Final step: profit
Click to expand...
Click to collapse
now to S-Off and super CID lets see how it goes

Quation please help how to root XT925 on KitKat ?

Quation please help how to root XT925 on KitKat ?
Unlock boot loader, flash aftermarket recovery, flash SuperSU.zip in recovery.
Sent from my HTC6525LVW using Tapatalk
RikRong said:
Unlock boot loader, flash aftermarket recovery, flash SuperSU.zip in recovery.
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
my bootloader is unlocked, can you give me the link for SuperSU.zip and aftermarket recovery and tell me how to flash it ?
shemshad said:
my bootloader is unlocked, can you give me the link for SuperSU.zip and aftermarket recovery and tell me how to flash it ?
Click to expand...
Click to collapse
any help ?
Hi, I have the same problem, but I don't have my bootloader unlocked. I have just accidentally upgraded my phone to 46.15 and I lost my root. Is there any possibility to root my device (can I unlock the bootloader?) or back to the previous version 46.10 where I can imply towelroot? Besides towelrooting my Droid I'm layman in such things.
Thanks in advance
shemshad said:
Quation please help how to root XT925 on KitKat ?
Click to expand...
Click to collapse
Hello I have XT925 and I did the update to 4.4.2
If you already have unlock boot you just need to go there(power button +/-vol) connect your phone on computer and go to the folder where you have your adb and fastboot, if you don't have ou can download here
put the su.rar and CWM.img in the same folder after this you'll do it
open py_cmd with your cell connected on your computer
- fastboot devices (if it show some device is ok your phone is detected)
- fastboot flash su.zip
- fastboot flash recovery CWM XT925 KK.img
Su : http://puu.sh/cL00U/cd6d9bd874.zip
CWM KK Stock XT925 : http://puu.sh/cL0mi/ce07c61fcd.img
I hope I've helped you
shemshad said:
any help ?
Click to expand...
Click to collapse
A quick search on XDA will net your answer.
Sent from my HTC6525LVW using Tapatalk
osmanho said:
Hi, I have the same problem, but I don't have my bootloader unlocked. I have just accidentally upgraded my phone to 46.15 and I lost my root. Is there any possibility to root my device (can I unlock the bootloader?) or back to the previous version 46.10 where I can imply towelroot? Besides towelrooting my Droid I'm layman in such things.
Thanks in advance
Click to expand...
Click to collapse
925 go to motos site and unlock it.
926 your stuck, can't be done, no way no how.
Sent from my G3 Rockin Cyanogen

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