Related
Ok, i was looking for flashing a kernel on an Lg Optimus black (i do not own the device), but i really can't fins anything... Can someone be gentle with me and explain how to plug the device in fastboot mode and flash the kernel.... I work with the Xperia devices and there the life is easier xD. So the questions are:
1)Where can i find the drivers USB?
2)How to plug the device in fastboot mode??
3)How to unlock bootloader
and i think that when i achived those passages i know how to go on... maybe like this:
1- Enter in the folder with fastboot's files inside
2- press shift + right-click and then select open command prompt here
3- Type: fastboot flash boot boot.img
am i wrong?? Please tell all the things that can be helpfull, but only for me, maybe for others noobs like me that dosen't know anything about this device this post i think the can be very helpfull for lots of people. :laugh:
Thank you guys and for your time
p.s.: Sorry, for bad english
Enri1196 said:
Ok, i was looking for flashing a kernel on an Lg Optimus black (i do not own the device), but i really can't fins anything... Can someone be gentle with me and explain how to plug the device in fastboot mode and flash the kernel.... I work with the Xperia devices and there the life is easier xD. So the questions are:
1)Where can i find the drivers USB?
2)How to plug the device in fastboot mode??
3)How to unlock bootloader
and i think that when i achived those passages i know how to go on... maybe like this:
1- Enter in the folder with fastboot's files inside
2- press shift + right-click and then select open command prompt here
3- Type: fastboot flash boot boot.img
am i wrong?? Please tell all the things that can be helpfull, but only for me, maybe for others noobs like me that dosen't know anything about this device this post i think the can be very helpfull for lots of people. :laugh:
Thank you guys and for your time
p.s.: Sorry, for bad english
Click to expand...
Click to collapse
You can google these questions too..
Sent from my A2 using xda app-developers app
NC4777 said:
You can google these questions too..
Click to expand...
Click to collapse
but i can't find it out!!! plz if someone else have to answer like this plz stay away... Man please if it was a joke this wasn't funny i really don't know how to flash a new f*****g kernel, to flash cm10.1 nightly
The Optimus Black doesn't use fastboot. Everything is done through recovery.
Download Clockwork Mod from the Play store, use that app to flash a custom recovery.
Enter recovery by repeatedly pressing volume down at power up or use a reboot to recovery app.
To flash roms/kernels, copy to your sd card, boot into recovery, select install zip.
The bootloader is not locked, unless you have flashed the offical LG ICS rom with the smartflash tool. If you have and want to unlock it, just flash any froyo/gingerbread offical LG rom with smartflash, that will unlock.
1. Make sure you are rooted, if not, read Nooby's how-to on how to do it. It's a sticky in LGP970 section on xda.
2. Once rooted, you can install ROM Manager and flash cwm/twrp recovery from there. Give it root permissions when asked for.
3. Boot into recovery using ROM Manager or any other third-party app. Flash the .zip for the kernel you want. Make sure it is compatible with the ROM you are using.
4. Once kernel flashed, boot into the system.
Bootloader is generally unlocked unless you are running official ICS on your OB. If that is the case, don't do any of the above mentioned steps as you will end in a boot loop.
If on official ICS, use Smart Flash Tool to flash unlocked bootloader. You can follow instructions here on jockjoint's thread
Once bootloader is unlocked and you have flashed su.zip as per instructions in the previouslsy mentioned thread, boot into recovery (it's already there in the unlocked bootloader flash).
Once in there, flash a compatible kernel and ROM as per your needs/liking.
So I got my Z1 yesterday, was on 4.4.2 stock unrooted. I unlocked the bootloader using Sony's official website and fastboot, then I went on destroying the phone by flashing Philz touch recovery.img through fastboot.
And since then the phone has been bricked, I can only enter Fastboot through the blue led, while Flash mode doesn't show up any LED light and my PC sees the phone when on flashmode as n "S1 device with a parameter error".
I've tried all drivers, none worked, and the flashtool keeps suggesting I should update my drivers when connecting the phone on flash mode:
02/042/2014 22:42:11 - INFO - Device connected in flash mode
02/042/2014 22:42:30 - ERROR - Drivers need to be installed for connected device.
02/042/2014 22:42:30 - ERROR - You can find them in the drivers folder of Flashtool.
Click to expand...
Click to collapse
Is there any way I can recover from this through fastboot instead of the flashtool? I can still flash system.img and recovery.img through fastboot. I'd really appreciate any help right now.
Abu-7abash said:
So I got my Z1 yesterday, was on 4.4.2 stock unrooted. I unlocked the bootloader using Sony's official website and fastboot, then I went on destroying the phone by flashing Philz touch recovery.img through fastboot.
And since then the phone has been bricked, I can only enter Fastboot through the blue led, while Flash mode doesn't show up any LED light and my PC sees the phone when on flashmode as n "S1 device with a parameter error".
I've tried all drivers, none worked, and the flashtool keeps suggesting I should update my drivers when connecting the phone on flash mode:
Is there any way I can recover from this through fastboot instead of the flashtool? I can still flash system.img and recovery.img through fastboot. I'd really appreciate any help right now.
Click to expand...
Click to collapse
Xperia phones do not have a recovery partition to flash recovery to via fastboot.
If you can enter fastboot, then flash a stock kernel.elf with flashtool (In fastboot mode).
Then you can use flashtool to relock your boot (I imagine you have not even taken a TA backup and you are new to xperia devices, your post suggests so)
then you should be able to use pccompanion to repair, or flashtool to flash a FTF
However, by flashing a recovery image you may have bricked the phone. try what I have said, if it does not work get back in touch. (Do you have access to jtag and setool?)
gregbradley said:
Xperia phones do not have a recovery partition to flash recovery to via fastboot.
If you can enter fastboot, then flash a stock kernel.elf with flashtool (In fastboot mode).
Then you can use flashtool to relock your boot (I imagine you have not even taken a TA backup and you are new to xperia devices, your post suggests so)
then you should be able to use pccompanion to repair, or flashtool to flash a FTF
However, by flashing a recovery image you may have bricked the phone. try what I have said, if it does not work get back in touch. (Do you have access to jtag and setool?)
Click to expand...
Click to collapse
Can you link me to the files you suggested I try? There seems to be a truckload of them laying around the forum.
Also, yes, I am new to xperia phones. Didnt think they were this complicated to flash but I shouldnt have played with fastboot anyway. And no, sadly I dont have a jtag. Never needed one before.
Thanks for the help btw, I greatly appreciate this.
i dont think you have 100% installed the drivers, on windows 7 upwards you need to disable driver signature to allow any unsigned drivers to be installed
Look in the mega collection thread in the general section for a 442 ftf file. The kernel.elf will be in it
Sent from my C6903 using XDA Premium 4 mobile app
gregbradley said:
Look in the mega collection thread in the general section for a 442 ftf file. The kernel.elf will be in it
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Alright, but how do I extract it from the TFT file?
gregbradley said:
Look in the mega collection thread in the general section for a 442 ftf file. The kernel.elf will be in it
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
C6903_14.3.A.0.757_Global 1277-2880.ftf
Is this 4.4.2?
Ok here is an update; after messing with fastboot for so long and a couple of kernel flashes, I managed to boot the phone But now its stuck on the Sony logo.
A sign of hope though lies with the fact that I managed to enter recovery mode and found CWM hanging there. So now Im probably going to try ADB push a rom file to the SD and try to flash it through recovery instead.
@gregbradley
Sounds good. The reason forth hang at the sony logo will be that you have wiped the system partition. Flashing a rom based on the kernel you have will enable the phone to boot
Sent from my C6903 using XDA Premium 4 mobile app
gregbradley said:
Sounds good. The reason forth hang at the sony logo will be that you have wiped the system partition. Flashing a rom based on the kernel you have will enable the phone to boot
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Would flashing a custom rom zip from the CWM recovery, fix the bootloop? Or could it also be a baseband/firmware issue too?
Im not really familiar with Sony's bootloader unlock process, does it allow kernel flash from recovery or only through fastboot ala Htc style?
Abu-7abash said:
Would flashing a custom rom zip from the CWM recovery, fix the bootloop? Or could it also be a baseband/firmware issue too?
Im not really familiar with Sony's bootloader unlock process, does it allow kernel flash from recovery or only through fastboot ala Htc style?
Click to expand...
Click to collapse
first flash original stock rom, than root your phone and install dualrecovery... and if u relock your bootloader unlock it again... don't try custom rom before this steps
Abu-7abash said:
Would flashing a custom rom zip from the CWM recovery, fix the bootloop? Or could it also be a baseband/firmware issue too?
Click to expand...
Click to collapse
Yes, as long as the .zip contains a kernel, or id based on the same kernel you have installed now
Im not really familiar with Sony's bootloader unlock process, does it allow kernel flash from recovery or only through fastboot ala Htc style?
Click to expand...
Click to collapse
Yes, if you have an unlocked bootloader
gregbradley said:
Yes, as long as the .zip contains a kernel, or id based on the same kernel you have installed nowYes, if you have an unlocked bootloader
Click to expand...
Click to collapse
Alright thanks, gonna give it a go once im home. And yes, I already unlocked the bootloader through Sony's website and fastboot before this happened.
Vuja1 said:
first flash original stock rom, than root your phone and install dualrecovery... and if u relock your bootloader unlock it again... don't try custom rom before this steps
Click to expand...
Click to collapse
It already has the dual recovery on it but for some reason its stuck in a bootloop.
Abu-7abash said:
It already has the dual recovery on it but for some reason its stuck in a bootloop.
Click to expand...
Click to collapse
do u have any rom on it or u just have bootloop? i u can't access to rom, u need with flashtool to flash stock rom, when u do that u loose your root and lose your dualrecovery... u need to root it again and install dualrecovery
second is
if u can access to rom instal ndr utility and reboot in clockwork mod recovery...
third option si to install via fastboot advanced doomloader kernel which has clockwork mod and has root... after that to flash custom rom but stock version of custom rom
Any of you guys know of a Stock rooted 4.4.4 rom that comes with the stock kernel in a flashable zip? I have looked everywhere for one but I cant find any.
@gregbradley @Vuja1
Abu-7abash said:
Any of you guys know of a Stock rooted 4.4.4 rom that comes with the stock kernel in a flashable zip? I have looked everywhere for one but I cant find any.
@gregbradley @Vuja1
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2761614
try this one
Vuja1 said:
http://forum.xda-developers.com/showthread.php?t=2761614
try this one
Click to expand...
Click to collapse
Already did, not really what Im looking for. I want the stock rom but only rooted and in a flashable zip, can't believe there aint any around.
Abu-7abash said:
Already did, not really what Im looking for. I want the stock rom but only rooted and in a flashable zip, can't believe there aint any around.
Click to expand...
Click to collapse
I can think of at least 3 in the development section off the top of my head...
gregbradley said:
I can think of at least 3 in the development section off the top of my head...
Click to expand...
Click to collapse
You can? Link me Greg..link me
Hey Xperians
im new here , got my Z1 month ago and yesterday decided to install custom roms on it
im kinda new here , i was developing for Sammy phones.. and its just new things for xperia i didnt understand.
i already unlocked my bootloader and im on 4.4.4 Official stock rooted, and want to install ParanoidAndroid 4+ Rom..
could u give me some simple steps for it ?
- i Dont have custom recovery.
- my phone is C6903
- Rooted 14.4.A.108
i'll be gratefull if u helped me, and maybe i'll start bringing LiquidSmooth to this amazing phone
just want to understand it , i dont want to brick it .
GBye
iiD4x said:
Hey Xperians
im new here , got my Z1 month ago and yesterday decided to install custom roms on it
im kinda new here , i was developing for Sammy phones.. and its just new things for xperia i didnt understand.
i already unlocked my bootloader and im on 4.4.4 Official stock rooted, and want to install ParanoidAndroid 4+ Rom..
could u give me some simple steps for it ?
- i Dont have custom recovery.
- my phone is C6903
- Rooted 14.4.A.108
i'll be gratefull if u helped me, and maybe i'll start bringing LiquidSmooth to this amazing phone
just want to understand it , i dont want to brick it .
GBye
Click to expand...
Click to collapse
Extract the boot.img from the update.zip for PA rom, flash it with fastboot, then boot straight into recovery and flash the update.zip
gregbradley said:
Extract the boot.img from the update.zip for PA rom, flash it with fastboot, then boot straight into recovery and flash the update.zip
Click to expand...
Click to collapse
Lol, i made this thread bcuz i dont know how to use fastboot + dont even know how to enter recovery.
Install this
minimal_adb_fastboot_v1.1.3_setup.exe - 2.12 MB
Then install flashtool from flashtool.net. Goto C:\flashtool\drivers and run drivers.exe
Choose Z1, flashmode and fastboot drivers.
Enable usb debugging and unknown sources on the phone.
Turn the phone off and attach it to the computer whilst holding the volume up button. Then goto the folder where you set up the fastboot, make sure you have no items selected and rightclick whilst holding the shift key. Choose open command window here.
then type
Code:
fastboot devices
you should get a result back indicating that there is an attached device and a few alphanumeric characters.
If not let me know.
If you do then carry on with this.
Extract the boot.img from the update.zip and place it in the same folder as the fastboot. Then type this if the kernel is called boot.img, if not, replace the boot.img with the name and extension of the kernel
Code:
fastboot flash boot boot.img
To enter recovery just boot the phone and press the volume up button when the phone vibrates or the LED flashes (If it does not vibrate or flash just keep pressing it until it enters recovery)
OK, will try it later today.
there is just one thing missing, what to do after flashing boot.img ?
iiD4x said:
OK, will try it later today.
there is just one thing missing, what to do after flashing boot.img ?
Click to expand...
Click to collapse
Flash the update.zip in recovery
http://prntscr.com/4371b8
gregbradley said:
Flash the update.zip in recovery
http://prntscr.com/4371b8
Click to expand...
Click to collapse
Flashed the rom, its just easy .. i dont know i thought this will be complicated
Thanks gregbradley
iiD4x said:
Flashed the rom, its just easy .. i dont know i thought this will be complicated
Thanks gregbradley
Click to expand...
Click to collapse
No worries.... and welcome to the Z1
Q&A for [Tutorial] Xperia Z & ZL Bootloader Unlocking/Relocking
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer. Thanks for understanding and for helping to keep XDA neat and tidy! :smile:
4.4.4 Bootloader Unlock?
I have an Xperia Z C6616 (10.5.1.A.0.283) that I rooted using easy root via flashtool. However, in the service menu, it says I am unable to unlock the bootloader. Is this true? Will I be forced to flash back to 4.3 to unlock it?
japansam23 said:
I have an Xperia Z C6616 (10.5.1.A.0.283) that I rooted using easy root via flashtool. However, in the service menu, it says I am unable to unlock the bootloader. Is this true? Will I be forced to flash back to 4.3 to unlock it?
Click to expand...
Click to collapse
If it says you cannot unlock your bootloader, then you cannot unlock it at all, regardless of which firmware version is installed.
The C6616 bootloader is permanently locked because Bell requested it be that way and there's no way (either officially or unofficially) around it, unfortunately.
Sent from my C6603 using Tapatalk
If it says you cannot unlock your bootloader, then you cannot unlock it at all, regardless of which firmware version is installed.
The C6616 bootloader is permanently locked and there's no way (either officially or unofficially) around it, unfortunately.
Click to expand...
Click to collapse
Well thats incredibly frustrating. Is there any way then to flash new roms or install a recovery? Also, it might not matter, but before I updated to 4.4, it listed my model number as C6606.
Bootloader Issue
Hey guys, ran into a little issue. I flashed my phone with a stock ROM, C6603_10.3.A.0.423_Generic ES.ftf.
Figuring It'd be fine, I then proceeded to attempt to unlock my bootloader. However, this time after flashing this stock ROM, unlocking the bootloader would cause my phone to crash, resulting in having to reflash the stock rom again.
Any ideas?
Cheers.
Please help!
Hello, I need help with unlocking the bootloader for my Sony Xperia Z please. This is the first time I am doing this, so I am a extremely novice on these things. All I want is to flash the sony rom and install android 5 lollipop on my Xperia Z
I have done all the steps mentioned above but when I type the command fastboot.exe -I 0x0fce getvar version it just says waiting for device.
I don't know if my phone is even in fastboot mode. I have turned the developer mode on phone setting with USB debugging set to ON. When I connect my phone to the computer I press power and volume up for around 10 second before plugging in the USB. The phone vibrates 3 times and there is a sound in computer but nothing else happens. When I type the command adb devices, it shows no device attached.
I don't know if this is due to me not installing the drivers but I was tried to install Flashtool-drivers-1.5-20140318.exe file, the installation failed. So I went to advance startup setting and disable driver signing. It then installed. I also downloaded the fastboot package and clicked all the exe files. And my phone has its rooting status: Bootloader unlock allowed: Yes
Please help!
Kathmandu13 said:
I don't know if my phone is even in fastboot mode. I have turned the developer mode on phone setting with USB debugging set to ON. When I connect my phone to the computer I press power and volume up for around 10 second before plugging in the USB. The phone vibrates 3 times and there is a sound in computer but nothing else happens.
Click to expand...
Click to collapse
You're holding the wrong key combination.
Power your phone OFF first.
When the phone is off, hold volume UP only while connecting your device to your PC. Do not press the power button. The LED should light up blue when done correctly. You can then stop pressing the volume key.
Sent from my C6603
kingvortex said:
You're holding the wrong key combination.
Power your phone OFF first.
When the phone is off, hold volume UP only while connecting your device to your PC. Do not press the power button. The LED should light up blue when done correctly. You can then stop pressing the volume key.
Sent from my C6603
Click to expand...
Click to collapse
Oh Thank you so much! I think I unlocked the bootloader now
So what do I need to do now to install custom ROM?
If I understood correctly, I need to flash the current Sony ROM and install different one? Then again what is root? Is unlocking bootloader rooting? Also is the information on the forum up to date? because according to it the newest firmware is 10.3.1.A.0.244/10.3.1.A.2.67. But my firmware is 10.5.1.A.0.292. Please help, I tried finding these information but can't find them.
Kathmandu13 said:
Oh Thank you so much! I think I unlocked the bootloader now
So what do I need to do now to install custom ROM?
If I understood correctly, I need to flash the current Sony ROM and install different one? Then again what is root? Is unlocking bootloader rooting? Also is the information on the forum up to date? because according to it the newest firmware is 10.3.1.A.0.244/10.3.1.A.2.67. But my firmware is 10.5.1.A.0.292. Please help, I tried finding these information but can't find them.
Click to expand...
Click to collapse
In my own opinion, you shouldn't even unlock your bootloader without getting better known to the entire device and its ROMS/Kernels and etc.,
Anyway, I tink that you haven't made TA pratition backup even, and if I'm right, then you've erased your DRM keys forever without a way getting them back.
But if you have made TA partition backup, then we can proceed to explain next thing.
To flash a custom ROM, you don't have to flash newer nor older software version.
All you have to do is go to your favourite ROM thread and read the instructions very carefully, otherwise you're risking to brick/soft-brick your device.
But on different ROMs can be different flashing guides, for example, we can take "Validus" ROM:
VALIDUS
Flashing instructions are : (I'm going to quote them)
1. Make sure you have CWM installed and a working nandroid backup
2. Download the ROM.
3. Place the ROM on your SD-Card.
4.Extract boot.img included in zip and fastboot flash it via Flashtool or CMD
5. Reboot to recovery.
6. Wipe data-factory reset/cache partition/dalvik cache
7. Flash the ROM.
Optional- Flash GApps.
8. Reboot and Enjoy Validus!
Click to expand...
Click to collapse
So in overall, that mean at first you've to have CWM (ClockWorkMod Recovery) (but I think that it's not necessary if you would flash boot.img with it either way)
Secondly, you've to put the entire ROM in your SD Card (not in phone memory), you can include gapps as well,
Third, you need to extract the file named "boot.img" from the ROM which you've downloaded (Now i'm talking about VALIDUS and ONLY IF YOU'RE GOING TO INSTALL THIS ROM EXACTLY), but don't remove it from .rar/.zip.
After you've done everything what is written above, you can flash boot.img using the command prompt and fastboot file, which you were using to unlock your bootloader.
The command is this : fastboot flash boot boot.img
Then, write fastboot reboot and as soon as your LED will change color, push the volume up rocker and then you will be in recovery. After that, go to "Apply Update" --> "Choose from files" or sth (don't remember now), --> "Validus.zip/.rar". and optional you can flash gapps either.
And then pus the button to "Reboot now".
That's all - you've newest Validus build.
But the main point is that for example you would take Pabx rom, you'll have to do everything using CMD (fastboot)
PABX's ROM YUGA L
Look at yourself and compare everything.
Validus ROM is customized than Pabx ROM. It has more customatizations either : APPS, Control, Mods, Gesture and etc., and Pabx ROM is pure-stock L (I think).
I hope I anwered to all ur questions, if not - quote me
Thanks!
LaurynasVP said:
In my own opinion, you shouldn't even unlock your bootloader without getting better known to the entire device and its ROMS/Kernels and etc.,
Anyway, I tink that you haven't made TA pratition backup even, and if I'm right, then you've erased your DRM keys forever without a way getting them back.
But if you have made TA partition backup, then we can proceed to explain next thing.
To flash a custom ROM, you don't have to flash newer nor older software version.
All you have to do is go to your favourite ROM thread and read the instructions very carefully, otherwise you're risking to brick/soft-brick your device.
But on different ROMs can be different flashing guides, for example, we can take "Validus" ROM:
VALIDUS
Flashing instructions are : (I'm going to quote them)
So in overall, that mean at first you've to have CWM (ClockWorkMod Recovery) (but I think that it's not necessary if you would flash boot.img with it either way)
Secondly, you've to put the entire ROM in your SD Card (not in phone memory), you can include gapps as well,
Third, you need to extract the file named "boot.img" from the ROM which you've downloaded (Now i'm talking about VALIDUS and ONLY IF YOU'RE GOING TO INSTALL THIS ROM EXACTLY), but don't remove it from .rar/.zip.
After you've done everything what is written above, you can flash boot.img using the command prompt and fastboot file, which you were using to unlock your bootloader.
The command is this : fastboot flash boot boot.img
Then, write fastboot reboot and as soon as your LED will change color, push the volume up rocker and then you will be in recovery. After that, go to "Apply Update" --> "Choose from files" or sth (don't remember now), --> "Validus.zip/.rar". and optional you can flash gapps either.
And then pus the button to "Reboot now".
That's all - you've newest Validus build.
But the main point is that for example you would take Pabx rom, you'll have to do everything using CMD (fastboot)
PABX's ROM YUGA L
Look at yourself and compare everything.
Validus ROM is customized than Pabx ROM. It has more customatizations either : APPS, Control, Mods, Gesture and etc., and Pabx ROM is pure-stock L (I think).
I hope I anwered to all ur questions, if not - quote me
Click to expand...
Click to collapse
Thank you very much for your reply and yes perhaps you are right. I should not mess with my phone's software. My skill and knowledge on this is extremely limited. I think I did unlock my bootloader but I will leave it on that. My phone still runs fine for now. Unless I find some tutorial videos which I can understand, I will stay away from flashing my phone
Thanks again for help.
Kathmandu13 said:
Thank you very much for your reply and yes perhaps you are right. I should not mess with my phone's software. My skill and knowledge on this is extremely limited. I think I did unlock my bootloader but I will leave it on that. My phone still runs fine for now. Unless I find some tutorial videos which I can understand, I will stay away from flashing my phone
Thanks again for help.
Click to expand...
Click to collapse
Well, you shouldn't be afraid of flashing stock 5.0.x, as you're not flashing custom kernels. To flash pabx's rom, you just need to connect your phone via USB to PC, whilst holding Volum +. (Phone need to be turn on). Then blue led will show up and you're ready to write commands via CMD prompt, wich you can open in sdk/platform-tools/ (or simply download ADB and fastboot drivers).
To open them, just with holding RMB click on "open command prompt here", then write this command:
fastboot devices
Click to expand...
Click to collapse
And if it will show you like CXXXXXX (or something like that, if not even first letter is C, it's alright), you're ready to go.
Then download all files needed from Pabx site (ROM and gapps). Extract both in ADB-Fastboot driver's folder (in which are fastboot.exe, adb.exe). It should be these files: userdata.img, system.img, boot.img.
And then you just simple need to flash these IMGs:
fastboot flash userdata userdata.img
fastboot flash system system.img
fastboot flash boot boot.img
Click to expand...
Click to collapse
And then just type
fastboot reboot
Click to expand...
Click to collapse
.
Your phone will reboot and will load ~ 1-3 minutes.
Well, personally I don't encourge you to do that, I'm just suggesting. It's your choice to do that or not. I just have given you all the instructions.
Hope I helped you
Hi,
I have problem unlocking bootloader on my C6603. I successfully rooted it with easyroot, made TA backup, my phone says that unlocking bootloader is allowed but whenever i tried to do this it either fails or goes to bootloop. I was investigating a bit more and found some information saying that phone has to be simlock free with some certificates(???) and s1tool gives me answer that my simlock unlock is tampered. Is it the reason why i can't unlock bootloader? If so, is there any way to unlock it anyway?
Thanks in advance.
Sent from my C6603 using XDA Free mobile app
Unlocking Xperia Z bootloader
Hi guys
I 've got a trouble, i tried to unlock bootloader by flashtool and "classic" method. I've done it step by step like in video tutorial but finally cmd shows me that command.
I've checked it on other computer but it also failed.Installed all components + pc com.
Greetings.
Please someone tell me where is this goddamned "fastboot_with_Android_USB_file.rar" to download? It's almost four hours im searching everywhere to find it,but i can't.
Xperia Z2 stuck! help!!!
Hi guys, yesterday i tried to relock th bootloader of my xperia z2, and it was really easy, but now it doesn´t turn on, it´s stuck in flash mode, does anyone know what can i do to fix this? thanks a lot!
nikin101 said:
Hi guys, yesterday i tried to relock th bootloader of my xperia z2, and it was really easy, but now it doesn´t turn on, it´s stuck in flash mode, does anyone know what can i do to fix this? thanks a lot!
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Did you relock while on a custom rom or kernel? Try flashing a stock FTF.
Sent from my C6603
kingvortex said:
Did you relock while on a custom rom or kernel? Try flashing a stock FTF.
Sent from my C6603
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Yes, i think i did that. And how do i do that? And where can i download the stock FTF? Thanks, i'm new in this
nikin101 said:
Yes, i think i did that. And how do i do that? And where can i download the stock FTF? Thanks, i'm new in this
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How to package and flash stock roms in FTF format
I wrote that guide for the Xperia Z, but the method is identical for the Z2. You will probably have to wipe data if you're coming from a custom rom.
Sent from my C6603
kingvortex said:
How to package and flash stock roms in FTF format
I wrote that guide for the Xperia Z, but the method is identical for the Z2. You will probably have to wipe data if you're coming from a custom rom.
Sent from my C6603
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I can't find the words to thank you! I will try that today. Thanks a lot.
nikin101 said:
I can't find the words to thank you! I will try that today. Thanks a lot.
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You're welcome.
Sent from my C6603
Hi guys, today I am going to share this simple tutorial on how to root without unlocking bootloader of sprout.. Many people asked me how to do so I am here to create a simple tut for everyone..
Requirements
1. Any custom recovery for sprout (I prefer philz http://forum.xda-developers.com/cro...e-general/sprout-philz-touch-v6-57-9-t2887574 )
2. Fastboot files (google for minimal fastboot) and fastboot drivers
3. Supersu update zip (http://download.chainfire.eu/supersu)
Proceedure
1. Install fastboot drivers and fastboot files..
2. Rename the custom recovery as "recovery.img"
3. Place the recovery.img within fastboot directory (where the fastboot.exe located)
4. Put supersu.zip in root of your phone's sd card
5. Connect your android one device to pc using usb cable in fastboot mode (switch off phn and press power+vol up and then select fastboot)
6. Use the following fastboot command
Code:
fastboot boot recovery.img
This command will not flash the recovery, it will just let your phone boot into recovery and it will work on locked bootloader
7. You will get the recovery menu then. Install the previously downloader supersu.zip from external sd card using the recovery menu.
8. Congratulation, You have successfully rooted your android one device without unlocking bootloader...:good:
Here is a video guide created by @thesaurabh7777, u can check it..
https://www.youtube.com/watch?v=DxlowF80deY&list=UUAWTixiBL7GqKAZB5OLAwDA
Credit
1. @varun.chitre15 for custom recovery
2. @Chainfire for supersu.zip
thanks
Thank you. Just what i wanted.
Anyone tried? And how to unroot if needed ?
UPDATE : I tried. It works and works like charm. I have created CWM backup of my stock ROM, rooted device and installed xposed also.
You can always unroot from settings in SuperSu - Which essentially removes itself and su binaries.
coolkoushik07 said:
Hi guys, today I am going to share this simple tutorial on how to root without unlocking bootloader of sprout.. Many people asked me how to do so I am here to create a simple tut for everyone..
Requirements
1. Any custom recovery for sprout (I prefer philz http://forum.xda-developers.com/crossdevice-dev/android-one-general/sprout-philz-touch-v6-57-9-t2887574 )
2. Fastboot files (google for minimal fastboot) and fastboot drivers
3. Supersu update zip (http://download.chainfire.eu/supersu)
Proceedure
1. Install fastboot drivers and fastboot files..
2. Rename the custom recovery as "recovery.img"
3. Place the recovery.img within fastboot directory (where the fastboot.exe located)
4. Put supersu.zip in root of your phone's sd card
5. Connect your android one device to pc using usb cable in fastboot mode (switch off phn and press power+vol up and then select fastboot)
6. Use the following fastboot command
Code:
fastboot boot recovery.img
This command will not flash the recovery, it will just let your phone boot into recovery and it will work on locked bootloader
7. You will get the recovery menu then. Install the previously downloader supersu.zip from external sd card using the recovery menu.
8. Congratulation, You have successfully rooted your android one device without unlocking bootloader...:good:
Credit
1. @varun.chitre15 for custom recovery
2. @Chainfire for supersu.zip
Click to expand...
Click to collapse
This method applicable for moto G??
after rooting using this methord can i install cwm recovery without unlocking the bootloader? i want to backup my rom
austinpinto said:
after rooting using this methord can i install cwm recovery without unlocking the bootloader? i want to backup my rom
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U can but u need flashable zip of recovery.. And u can backup and restore ur rom by booting into custom recovery too..
Sent from my Xperia Z1 Compact
coolkoushik07 said:
U can but u need flashable zip of recovery.. And u can backup and restore ur rom by booting into custom recovery too..
Sent from my Xperia Z1 Compact
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can i boot into custom recovery and backup my entire rom without root or unlocking the bootloader?
austinpinto said:
can i boot into custom recovery and backup my entire rom without root or unlocking the bootloader?
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Yes u can
Sent from my Xperia Z1 Compact
archies20 said:
This method applicable for moto G??
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Click to collapse
Please dont quote whole op...
And no, it will not work in moto..
Sent from my Xperia Z1 Compact
successfully rooted but how to check weather boot loader is locked r unlocked,with root can i get ota update(if the provide any in the near future )r else should i have do any thing to lock bootloader... thank you bro for the tut...:good::good:
how to unroot?
Can the device be unrooted by simple using the option in SuperSU to receive OTA update?
mknits said:
Can the device be unrooted by simple using the option in SuperSU to receive OTA update?
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Yes and ota update depends on what modification u have done to ur phn while being rooted..
Sent from my Xperia Z1 Compact
coolkoushik07 said:
Yes and ota update depends on what modification u have done to ur phn while being rooted..
Sent from my Xperia Z1 Compact
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Hi, if I root my device this way, just to backup some apps via TB, and not modify the system any other way, are you sure just unrooting will be enough to safely apply the Kitkat to Lollipop OTA?
I've read about this new "verified boot" thing in Lollipop, which essentially means if you modify system partition in any way, even if just to add the SU app/binaries, the OTA will fail (where it obviously didn't use to, before lollipop). I'm not sure if this verified boot thing will apply to the OTA for Kitkat to Lollipop too, or just updates From Lollipop to future versions.
(AP did an article just a couple of weeks back, check it out here: http://www.androidpolice.com/2014/1...e-means-update-will-fail-system-modified-way/ )
I have made a backup of Stock ROM before rooting it,so when LOLLIPOP arrives and in case i have changes some system files, i can simply restore the stoock ROM to recieve the updates right???
Rahil S said:
I have made a backup of Stock ROM before rooting it,so when LOLLIPOP arrives and in case i have changes some system files, i can simply restore the stoock ROM to recieve the updates right???
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Yes u can.. In fact I also did the same..
Sent from my Xperia Z1 Compact
coolkoushik07 said:
Yes u can.. In fact I also did the same..
Sent from my Xperia Z1 Compact
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Thanks.
And even if i unlock bootloader, flashing the stock rom back with lock the bootloader again right or do i need to do it manually???
Rahil S said:
Thanks.
And even if i unlock bootloader, flashing the stock rom back with lock the bootloader again right or do i need to do it manually???
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If u unlock bootloader, u have to lock bootloader manually after flashing stock rom..
Sent from my Xperia Z1 Compact
coolkoushik07 said:
If u unlock bootloader, u have to lock bootloader manually after flashing stock rom..
Sent from my Xperia Z1 Compact
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I have not unlocked bootloader just rooted it. Now do i need to flash stock rom back or removing supersu will make it stock?? I have only used SuperSu and link2sd app. Will be very helpfull if you can guide me. Thanks
Rahil S said:
I have not unlocked bootloader just rooted it. Now do i need to flash stock rom back or removing supersu will make it stock?? I have only used SuperSu and link2sd app. Will be very helpfull if you can guide me. Thanks
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Yes it will
Sent from my Xperia Z1 Compact
Nice
---------- Post added at 04:16 PM ---------- Previous post was at 04:15 PM ----------
Good work