[Q] the passage that i do to flash a rom - LG Optimus 3D

hi guys, just a queekly question. before flashing a rom i must do the root and install cmw. and the unlock of bootloader is necessary or not?... because before i have an x10mini and i unlock bootloader for flashing a rom. thanks a lot.

anyone can help me about bootloader because i find nothing about this. and i will become mad!!!!!!!!!!

Related

Please help me Unblock bootloader for Samsung Galaxy Player 5.0 YP-G70 International

Hi Guys,
I don't know if this is the right section to post this question, I'm new in the forum.
I just kept my ex boyfriend tablet and now I'm experimenting with it, but I have a few questions:
If I want to use Odin to flash a custom kernel , let's say rj's Kernel, do I need to have the bootloader unlocked ?
How do I unlock the boot loader for Samsung Galaxy Player 5.0 International version ?
Could you please help me Unlock the bootloader ? Could you please explain if I need the bootloader unlocked to install a custom kernel with ODIN ?
Do I need the bootloader unlocked to install a recovery and then do a Nandroid backup and then install a custom kernel ?
Device:
Samsung Galaxy Player 5.0 - YP-G70 International version.
karinaTovar said:
Hi Guys,
I don't know if this is the right section to post this question, I'm new in the forum.
I just kept my ex boyfriend tablet and now I'm experimenting with it, but I have a few questions:
If I want to use Odin to flash a custom kernel , let's say rj's Kernel, do I need to have the bootloader unlocked ?
How do I unlock the boot loader for Samsung Galaxy Player 5.0 International version ?
Could you please help me Unlock the bootloader ? Could you please explain if I need the bootloader unlocked to install a custom kernel with ODIN ?
Do I need the bootloader unlocked to install a recovery and then do a Nandroid backup and then install a custom kernel ?
Device:
Samsung Galaxy Player 5.0 - YP-G70 International version.
Click to expand...
Click to collapse
To flash a ROM or recovery and do a NAndroid backup you need an unlocked bootloader.
To unlock your bootloader, use this Windows program: http://www.mediafire.com/?f3gi19g1zz3frg3
I hope this helps you, but don't forget, with unlocking your bootloader, all your data will be erased!
karinaTovar said:
Hi Guys,
I don't know if this is the right section to post this question, I'm new in the forum.
I just kept my ex boyfriend tablet and now I'm experimenting with it, but I have a few questions:
If I want to use Odin to flash a custom kernel , let's say rj's Kernel, do I need to have the bootloader unlocked ?
How do I unlock the boot loader for Samsung Galaxy Player 5.0 International version ?
Could you please help me Unlock the bootloader ? Could you please explain if I need the bootloader unlocked to install a custom kernel with ODIN ?
Do I need the bootloader unlocked to install a recovery and then do a Nandroid backup and then install a custom kernel ?
Device:
Samsung Galaxy Player 5.0 - YP-G70 International version.
Click to expand...
Click to collapse
well with this device im not sure if you need to unlock the bootloader. some need the bootloader unlocked some don't. i would ask in the official forums for the Player http://forum.xda-developers.com/galaxy-player you need to tell them its international as well.
Thanks Guys, it has been really helpful.
Could you please let me know the name of the program I have to use to unlock the bootloader for this device?
I've been reading like crazy and I understood when I unlock all data will be lost, but that's not a problem at all.
Then I would like to flash rj's kernel which comes with Clockworkmod and then from there I would be interested in doing some Nandroid backups and installing cyanogenmod.
In fact I would like to be able to do a backup even before installing a custom kernel so I can preserve the original kernel and android, I installed an application called something like nandroid backup and I managed to do a backup compatible with clockworkmod but the thing is that it skipped the boot and recovery folders, so it makes me think the bootloader is locked.
Please any comments are very welcome.
If there is anyone here from Ft. Lauderdale we could even meet in a mall and do the thing together with the laptop.
Thanks again for all your help honeys
karinaTovar said:
Thanks Guys, it has been really helpful.
Could you please let me know the name of the program I have to use to unlock the bootloader for this device?
I've been reading like crazy and I understood when I unlock all data will be lost, but that's not a problem at all.
Then I would like to flash rj's kernel which comes with Clockworkmod and then from there I would be interested in doing some Nandroid backups and installing cyanogenmod.
In fact I would like to be able to do a backup even before installing a custom kernel so I can preserve the original kernel and android, I installed an application called something like nandroid backup and I managed to do a backup compatible with clockworkmod but the thing is that it skipped the boot and recovery folders, so it makes me think the bootloader is locked.
Please any comments are very welcome.
If there is anyone here from Ft. Lauderdale we could even meet in a mall and do the thing together with the laptop.
Thanks again for all your help honeys
Click to expand...
Click to collapse
Like I said your going to want to hit up the official forums but I'm keeping a lookout for a way. There has to be a way if there's custom ROMs already

[Q] do I need to unlock botlooder if I have cwm

Hi guys I have a chinese android with 4.0.3 os. Do I need to unlock my bootloader if I have cwm in order to flash custom kernel.....and where can I find custom kernels..please reply

[Q] [Sony Xperia L] Some questions about unlocking bootloader

Hey XDA
I will get a xperia l from my bro tomorrow and want to Root and Flash CM12 lollipop then
But before that i got some questions about the bootloader, because i rooted and flashed just for one time a Samsung Galaxy ace 3.
1. have i to Root the phone before unlocking bootloader or after that? (Wanna use RootGenius)
2. do i need a new recovery like Cwm or can i flash the new Rom zip with the unlocked bootloader?
3. if unlocking dont work: someone got a link for flashing cwm using odin?
Thanks a lot!

[Q] need help on unlocking my st15i pls help ( tried all tutorials)

hello guys i need a little help. i am using sony xperia 2011 device which is xperia mini st15i.
its rooted with eroot on stock rom and stock kernel with locked bootloader.
i wanted to install cwm mod on my phone but i found that i cant install cwm on my device as my stock kernel does not have recovery partition and i dont want to unlock my bootloader atm. i tried xparts and xdaromhub to install cwm on my device without unlocking bl but none of the method seems to be working for me. now i am thinking to go ahead and unlocking my bl and install a custom kernel but i want to know is there any method by which i cam backup my current state of my phone i.e. in future if i want to revert back to stock rom and stock kernel with bootloader locked like it was never unlocked. if there is a method for that please tell me or if u know any other method of installing cwm without unlocking bl pls tell me that too. also i have a backup of my stock firmware from pc companion which i made .ftf file with flashtool. i have flashed it successfully in past so will that firmware relock my bootloader and revert to stock kernel and stock rom if i flash it with flashtool after unlocking bl? any help would be greatly appreciated. thank you so much for reading
hi i installed old version of xparts and i was able to install the cwm 5.0 and make it work but still i cant install 5.5 version of cwm from latest xparts any suggestions. also pls can any1 tell me about my question above that will the stock firmware .ftf file relock bootloader and stock kernel? pls any help even a little would be appreciated thank you

I want to know if my bootloader is unlocked or lock

Hi guys, I own a SCH-I535 or Verizon Samsung Galaxy SIII and I use Casual Root, Unlocking Bootloader and Flashing CWM Recovery and it works fine, no errors. I verify that I am rooted because of the SuperUser installed in my phone. Also I verify that I have now a custom recovery CWM recovery. What I want to verify now is that if my SCH-I535 bootloader is unlocked so that I can install new custom rom from this forum. Anyone can help much really appreaciated. Thanks guys for those who will reply to this thread. P.S. I'm just a beginner.
skyss07 said:
Hi guys, I own a SCH-I535 or Verizon Samsung Galaxy SIII and I use Casual Root, Unlocking Bootloader and Flashing CWM Recovery and it works fine, no errors. I verify that I am rooted because of the SuperUser installed in my phone. Also I verify that I have now a custom recovery CWM recovery. What I want to verify now is that if my SCH-I535 bootloader is unlocked so that I can install new custom rom from this forum. Anyone can help much really appreaciated. Thanks guys for those who will reply to this thread. P.S. I'm just a beginner.
Click to expand...
Click to collapse
If you have CWM installed and can boot into it, your bootloader is unlocked and you can install a custom ROM

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