I have an atrix with root (Android 2.3.4 GB)
I wanted to know if I can put the stock rom based?
Without bootloader unlocked and without recowery mod, is it possible?
Why? If you have locked bootloader and no custom recovery, you should have the stock ROM already. All you need to do is unroot and you'll be completely stock.
ravilov said:
Why? If you have locked bootloader and no custom recovery, you should have the stock ROM already. All you need to do is unroot and you'll be completely stock.
Click to expand...
Click to collapse
I would flash an CUSTOM ROM based on STOCK ROM
In that case, no. There is nothing you can flash with a locked bootloader except a SBF which can be risky.
ravilov said:
In that case, no. There is nothing you can flash with a locked bootloader except a SBF which can be risky.
Click to expand...
Click to collapse
Uff :/
Thank's
Thread closed since the original question is solved now.
Related
Hey guys, I'm gonna get a brand new Xperia X10 Mini Pro in a few days. I wanna install MiniCM7-2.1.9, and to use that rom I also need to install the nAa kernel, which requires an unlocked bootloader.
So my question is, say if I need to revert everything back to stock (rom, kernel, lock bootloader), for warranty purposes for example. Well, I know that the kernel and rom can be flashed back to stock using flashtool or SEUS, but what about the bootloader?
If I remember correct, you have to lock the bootloader first or else an unlocked bootloader won't work with a stock rom & kernel, which will result in a hard brick right?
chaoscreater said:
Hey guys, I'm gonna get a brand new Xperia X10 Mini Pro in a few days. I wanna install MiniCM7-2.1.9, and to use that rom I also need to install the nAa kernel, which requires an unlocked bootloader.
So my question is, say if I need to revert everything back to stock (rom, kernel, lock bootloader), for warranty purposes for example. Well, I know that the kernel and rom can be flashed back to stock using flashtool or SEUS, but what about the bootloader?
If I remember correct, you have to lock the bootloader first or else an unlocked bootloader won't work with a stock rom & kernel, which will result in a hard brick right?
Click to expand...
Click to collapse
Bootloader cannot be locked again. So if you are unlucky, you will get brick and lose garanty. =)
lolopat2 said:
Bootloader cannot be locked again. So if you are unlucky, you will get brick and lose garanty. =)
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1254225
Read again, at bottom. It can be re-locked.
Tom.K said:
http://forum.xda-developers.com/showthread.php?t=1254225
Read again, at bottom. It can be re-locked.
Click to expand...
Click to collapse
Yes, sorry, i am used outdating info((
ya I did my research and S1Tool can re-lock the bootloader. But am I correct though? My question wasn't really answered...
You have to flash back to stock rom and stock kernel if you want to re-lock your bootloader. Just when you're on stock rom/kernel, then you can safely re-lock your bootloader.
Hi!
I have only a little question. I have CyanogenMod 9 on WT19i (LiveWithWalkman). Of course I have unlocked bootloader. I want to go back to stock ROM and unlock bootloader. I have to only flash old ftf .62 and flash relocking file or it is more complicated?
Vynikal said:
I have CyanogenMod 9 on WT19i (LiveWithWalkman). Of course I have locked bootloader.
Click to expand...
Click to collapse
No you don't... You don't have a locked bootloader...
I don't think there is any CM ROM for Xperia active with locked bootloader...
If it exist do you mind passing the link for it
BTW running CM on stock kernel too bad
Sent via 'rooted' BEETEL landline
Vynikal said:
Hi!
I have only a little question. I have CyanogenMod 9 on WT19i (LiveWithWalkman). Of course I have locked bootloader. I want to go back to stock ROM and unlock bootloader. I have to only flash old ftf .62 and flash relocking file or it is more complicated?
Click to expand...
Click to collapse
You are mistaking with the meaning of unlock/locked boot loader. Phone comes with locked boot loader then it is unlocked for full throttle. If u want to go back to stock u dont have to relock the boot loader again. Just flash any ics kernel & then stock rom. Or u dont have to flash a kernel if u are gonna flash a ftf
Sorry!
Sorry. Very stupid mistake . UNLOCKED
Vynikal said:
Hi!
I have only a little question. I have CyanogenMod 9 on WT19i (LiveWithWalkman). Of course I have unlocked bootloader. I want to go back to stock ROM and unlock bootloader. I have to only flash old ftf .62 and flash relocking file or it is more complicated?
Click to expand...
Click to collapse
Yes just flash the ftf and if you want to root, just flash a prerooted kernel for gingerbread, but stock kernel will be flashed with the ftf :good:
Thread moved. All questions belong in Q&A not General.
Thanks
AvRS
is flashing back to official ics/gb rom will remove Clockworkmod CWM?
and will your phone also be unrooted? all back to defaults settings?
please tell to some who knows
thanks
lilflix7 said:
is flashing back to official ics/gb rom will remove Clockworkmod CWM?
and will your phone also be unrooted? all back to defaults settings?
please tell to some who knows
thanks
Click to expand...
Click to collapse
Yes, flashing ftf "official" file ROM will remove CWM and new flashed ROM will has no root rights.
The same flashing with Sony PC Companion and SEUS.
ok thanks
lilflix7 said:
is flashing back to official ics/gb rom will remove Clockworkmod CWM?
Click to expand...
Click to collapse
Only if it's installed in the system, if you're bootloader is unlocked and you have a custom kernel with it, then no.
XperienceD said:
Only if it's installed in the system, if you're bootloader is unlocked and you have a custom kernel with it, then no.
Click to expand...
Click to collapse
so I should also flash the default kernel? is that possible and where can i get that?
then if i can flash to default kernel, so i can able to remove CWM after i also flash official tft roms?
and if i flash to official Rom will unlocked bootloader be locked again?
lilflix7 said:
so I should also flash the default kernel? is that possible to flash and where can i get it?
then if i can flash to default kernel, then flash after the official tft, will CWM remove now?
Click to expand...
Click to collapse
Flashing a stock ftf also flashes the stock kernel so yes it will be removed.
XperienceD said:
Flashing a stock ftf also flashes the stock kernel so yes it will be removed.
Click to expand...
Click to collapse
thanks but how about if my phone is unlocked bootloader then i flash official tft roms, will unlocked bootloader be locked again?
Your phone will return to stock as it just came out of the box if you flash the factory image via fast boot. Including kernel and recovery therefore, you will lose cwm. You can also lock up the boot loader again using toolkit.
Sent from my Galaxy Nexus using xda premium
thanks but what toolkit? I know some toolkit but i wanted to sure if toolkit u know is the same to mine
lilflix7 said:
thanks but what toolkit? I know some toolkit but i wanted to sure if toolkit u know is the same to mine
Click to expand...
Click to collapse
You can use this toolkit... Its the easiest
http://forum.xda-developers.com/showthread.php?t=1560613
yes
lilflix7 said:
is flashing back to official ics/gb rom will remove Clockworkmod CWM?
and will your phone also be unrooted? all back to defaults settings?
please tell to some who knows
thanks
Click to expand...
Click to collapse
yap
but u can always root again
Okay, so I have the VZW S4 (obviously) and I'm running VRUDMI1, rooted with Root De La Vega.
I downloaded ROMmanager and Tried to install CWM Recovery, it didn't work.
Then I downloaded GooManager and tried to install TWRP, also didn't work.
Is there another way to install custom recovery or am I to assume this is because the Bootloader has not been unlocked for this firmware?
If this bootloader has been unlocked could I be please be pointed in the right direction?\
Basically, my goal is to install a custom ROM and as far as I know, I need a custom recovery image and in order to do that I need to unlock my bootloader. Am I correct in these assumptions?
Kodaxx said:
Okay, so I have the VZW S4 (obviously) and I'm running VRUDMI1, rooted with Root De La Vega.
I downloaded ROMmanager and Tried to install CWM Recovery, it didn't work.
Then I downloaded GooManager and tried to install TWRP, also didn't work.
Is there another way to install custom recovery or am I to assume this is because the Bootloader has not been unlocked for this firmware?
If this bootloader has been unlocked could I be please be pointed in the right direction?\
Basically, my goal is to install a custom ROM and as far as I know, I need a custom recovery image and in order to do that I need to unlock my bootloader. Am I correct in these assumptions?
Click to expand...
Click to collapse
At this time your only option is Safestrap by Hashcode.
Sent from my Hyperdriven Dev Edition Vzw SCH-I545 with KT kernel using Tapatalk 4
wtherrell said:
At this time your only option is Safestrap by Hashcode.
Click to expand...
Click to collapse
And that is a method of "dual-booting" or something right? So essentially, I could boot into a custom ROM but I couldn't overwrite the existing one, forever wasting the space that the original ROM takes up?
Kodaxx said:
And that is a method of "dual-booting" or something right? So essentially, I could boot into a custom ROM but I couldn't overwrite the existing one, forever wasting the space that the original ROM takes up?
Click to expand...
Click to collapse
Some have installed a custom ROM into the stock slot. Do a little research and see if that's something you would want to do.
Sent from my NCC 1701 using Tapatalk 4
riker147 said:
Some have installed a custom ROM into the stock slot. Do a little research and see if that's something you would want to do.
Click to expand...
Click to collapse
I think I am going to try it, seeing as it is my only option until the bootloader is unlocked for my kernel. Thank you guys so much.
Kodaxx said:
I think I am going to try it, seeing as it is my only option until the bootloader is unlocked for my kernel. Thank you guys so much.
Click to expand...
Click to collapse
As long as you understand that you can't flash anything but a Touchwiz ROM. You can't do that if your phone has firmware later than MDK.
No CM. No AOSP. And no, you can't downgrade to MDK firmware.
k1mu said:
As long as you understand that you can't flash anything but a Touchwiz ROM. You can't do that if your phone has firmware later than MDK.
No CM. No AOSP. And no, you can't downgrade to MDK firmware.
Click to expand...
Click to collapse
Way to kill my hopes and dreams haha. I hate TouchWiz...
Hello
I have a few questions about the hole "thing" cause this is my first android phone and on apple there was just the option jailbreaked or not jailbreaked
My first question is about the bootloader.
since i was reading the thread "[FULL ROOT] Community RootKit! (ASEC vulnerability) {v01} [20140615]" i am asking me why should i unlock my bootloader when im able to get root without doing this?
Is there any special point for wich i need the unlocked bootloader or is it just written for the people who unlocked there bootloader already?
Then to second question is about the sequence.
Am i right when i
1. get root
2. install cwm or twrp
3. install custom rom?
by the way: is there any huge difference between twrp and cwm? because at the table "Kernels" there is the TWRP for the Xperia T2 Ultra and an unofficial version and from CMW is an unofficial version too? Wich should i use?
and my last question is should i wait for version 2 of the RootKit or are there just small differences?
Scarpall said:
Hello
I have a few questions about the hole "thing" cause this is my first android phone and on apple there was just the option jailbreaked or not jailbreaked
My first question is about the bootloader.
since i was reading the thread "[FULL ROOT] Community RootKit! (ASEC vulnerability) {v01} [20140615]" i am asking me why should i unlock my bootloader when im able to get root without doing this?
Is there any special point for wich i need the unlocked bootloader or is it just written for the people who unlocked there bootloader already?
Then to second question is about the sequence.
Am i right when i
1. get root
2. install cwm or twrp
3. install custom rom?
by the way: is there any huge difference between twrp and cwm? because at the table "Kernels" there is the TWRP for the Xperia T2 Ultra and an unofficial version and from CMW is an unofficial version too? Wich should i use?
and my last question is should i wait for version 2 of the RootKit or are there just small differences?
Click to expand...
Click to collapse
Bootloader unlock is required to install Custom kernels like DOOMLORDS kernel. In case if you dont want that then no need to unlock BL.
Just follow this post http://forum.xda-developers.com/showthread.php?t=2784757 to get root on Locked Bl and then revert back to .402
manu44 said:
Bootloader unlock is required to install Custom kernels like DOOMLORDS kernel. In case if you dont want that then no need to unlock BL.
Just follow this post http://forum.xda-developers.com/showthread.php?t=2784757 to get root on Locked Bl and then revert back to .402
Click to expand...
Click to collapse
hi manu44,
first thank you for the answer.
but it is possible to root and use an custom rom with an locked bootloader or?
is there a away to do it step per step?
i mean first root with rootkit, then later install an custom rom ? or do i need to do it all at one time ?
Scarpall said:
hi manu44,
first thank you for the answer.
but it is possible to root and use an custom rom with an locked bootloader or?
is there a away to do it step per step?
i mean first root with rootkit, then later install an custom rom ? or do i need to do it all at one time ?
Click to expand...
Click to collapse
A custom ROM is different from a custom kernel. Some custom ROMs do not require custom kernels (because they use stock kernel), but others do. So it really depends on the custom ROM that you want to use. Instructions and requirements will be posted in the respective ROM thread.
But if you want to use a custom kernel, then you will need to unlock the bootloader first.
And obviously, if you want to flash a custom ROM that needs custom kernel, then you will have to unlock your bootloader first.
Even if you want to flash a custom ROM that does not require a custom kernel, you need to first root the phone with the RootKit. Because flashing custom ROMs is usually done via recovery, and recovery installation requires root.
Hope the above is not too confusing.
hush66 said:
A custom ROM is different from a custom kernel. Some custom ROMs do not require custom kernels (because they use stock kernel), but others do. So it really depends on the custom ROM that you want to use. Instructions and requirements will be posted in the respective ROM thread.
But if you want to use a custom kernel, then you will need to unlock the bootloader first.
And obviously, if you want to flash a custom ROM that needs custom kernel, then you will have to unlock your bootloader first.
Even if you want to flash a custom ROM that does not require a custom kernel, you need to first root the phone with the RootKit. Because flashing custom ROMs is usually done via recovery, and recovery installation requires root.
Hope the above is not too confusing.
Click to expand...
Click to collapse
Thank you
So just to be sure.
I Run the toolkit for root
Then i take twrp or cwm
And then i flash a custom Rom wich use stock kernel
And that can i do with a locked bootloader?
What can be different in an other kernel?
Scarpall said:
Thank you
So just to be sure.
I Run the toolkit for root
Then i take twrp or cwm
And then i flash a custom Rom wich use stock kernel
And that can i do with a locked bootloader?
What can be different in an other kernel?
Click to expand...
Click to collapse
Yes, run Rootkit, install recovery (TWRP/CWM) and then you can flash custom ROM which uses stock kernel.
Custom kernels allow functions such as overclocking, undervolting, etc.
hush66 said:
Yes, run Rootkit, install recovery (TWRP/CWM) and then you can flash custom ROM which uses stock kernel.
Custom kernels allow functions such as overclocking, undervolting, etc.
Click to expand...
Click to collapse
Big thanks to you
Now i know that i can keep my bootloader locked.
Take note that by modifying your device you warrenty is voided and you can posibly brick your device
(brick meaning dead phone) aka brick
For any info aditional info you can go here
http://forum.xda-developers.com/showthread.php?t=2775411
Later ill update the thread to add better/new info which i forgot
Sent from my D6503 using XDA Premium 4 mobile app
Scarpall said:
Big thanks to you
Now i know that i can keep my bootloader locked.
Click to expand...
Click to collapse
Or you can use the toolkit on .55/.69
Then follow Nuts thread and http://forum.xda-developers.com/showthread.php?t=2784757
this would bring you back to .402 and have recovery installed by default on Locked bootloader
manu44 said:
Or you can use the toolkit on .55/.69
Then follow Nuts thread and http://forum.xda-developers.com/showthread.php?t=2784757
this would bring you back to .402 and have recovery installed by default on Locked bootloader
Click to expand...
Click to collapse
then i have 2 new questions
1. How can i downgrade my phone ? just download the fw and use flashtool?
got an iphone till now and there it was a hard work to do it ..
2. is there any difference between locked and uinlocked bootloader? i mean in the point of restoring so that i have my warranty back?
1. There's now an even easier way to root the 402 firmware that does not require you to downgrade first:
http://forum.xda-developers.com/showthread.php?t=2784900
But note this post, where you have to change something in the install.bat file for it to work on the Z2:
http://forum.xda-developers.com/showpost.php?p=53480221&postcount=81
2. It's a little more work if your bootloader is unlocked and you want to relock it before sending it to the service centre. You need to have your TA backup before doing so. If your bootloader is locked, you just have to remove root via SuperSU before sending it in for service.