Step by step on how to flash a rom?:) - Xperia Z Q&A, Help & Troubleshooting

So my second day on this phone and its great! I only got to root the phone, my model apparently can't unlock boot loader.. bummer. But can someone give me steps on to flash a rom?
Sent from my C6606 using xda app-developers app

Look up doomlords custom recovery follow instructions on there.. if working download custom Rom and follow the developers instructions....
But this depends on your device c6606 I don't know if they got custom roms not sure if c6603 Roms will work
Sent from my C6603 using Tapatalk

http://forum.xda-developers.com/showthread.php?t=2240614
Sent from my Xperia Z using XDA Premium 4 mobile app.

Related

How to root xperia T 4.1.2 ?

How to xperia t jellybean without Unlocking boatloader
Sent from my LT30p using xda app-developers app
Read the all in one thread.
Downgrade to ics .303
Root using bin4rys method
Install cmw
Flash a pre rooted stock jb Rom
Flash a stock jb kernel
Sent from my LT30p xda premium app.
How do I customise the signature on xda premium app?
gregbradley said:
Read the all in one thread.
Downgrade to ics .303
Root using bin4rys method
Install cmw
Flash a pre rooted stock jb Rom
Flash a stock jb kernel
Sent from my LT30p xda premium app.
How do I customise the signature on xda premium app?
Click to expand...
Click to collapse
You can do this.
OR a much easier method is to Unlock the Bootloader and use DoomLord's method with his kernel. I used the method in Post #3: http://forum.xda-developers.com/showthread.php?t=2129121
He said without unlocking the bootloader
Sent from my LT30p xda premium app.
How do I customise the signature on xda premium app?
I don't want to unlock bootloader, my phone is unlocked
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Mohammed Atif said:
I don't want to unlock bootloader, my phone is unlocked
Sent from my LT30p using xda app-developers app
Click to expand...
Click to collapse
What?
Is your bootloader unlocked or locked?
I'm not sure bootloader is unlocked or locked, I dont want to unlock if it is locked, is there a way to root without unlocking bootloader?
Sent from my LT30p using xda app-developers app
If you are unsure them it is locked, because you have to unlock it yourself.
Yes you can root without unlocking, follow the instructions I gave above
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How do I customise the signature on xda premium app?
Thank you I'm gonna try
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How can unlock bootloader? Any easy way todo I tried from developers.sony I couldn't do it pls can any one help
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Mohammed Atif said:
How can unlock bootloader? Any easy way todo I tried from developers.sony I couldn't do it pls can any one help
Sent from my LT30p using xda app-developers app
Click to expand...
Click to collapse
Yiou are kidding right....did you do any reading...
Please read the all in one thread. Its the first thread in the Q&A section. It gives all the info you need on unlocking our bootloader.
But first,
goto the dialer and press
*#*#7378423#*#*
goto service info/configuration
If the bottom line says
bootloader unlocked allowed: No
You cannot currently unlock your bootloader by any known means
If it says
bootloader unlock allowed :Yes
Then read the all in one thread and follow the instructions
It says bootloader unlock yes, I tried doing I couldn't do it
Sent from my LT30p using xda app-developers app
You are not following the instructions properly then, and unless you give more details in how and at what step it fails I can't be of much more use
Sent from my star trek communicator
Sony Flagship device circa 2145
gregbradley said:
You are not following the instructions properly then, and unless you give more details in how and at what step it fails I can't be if much more use
Sent from my star trek communicator
Sony Flagship device circa 2145
Click to expand...
Click to collapse
Not only you, greg, but no-one can be of any use with this little information...
straightup100 said:
Hi everyone, please I really need help on how to root xperia t, I was using Samsung galaxy s2 and rooting it was so easy but xperia t is a Little bit confusing for me. I am a novice with sony xperia t. I have already unlocked the bootloader, but for rooting, I need a video tutorial or step by step manual on how to do this, because I need to do it. I have so many programs that require root Access, without root is all useless. thank you very much beautiful people and hoping to hear from you....bye
Click to expand...
Click to collapse
wow,
why have you unlocked your bootloader? What did you want to do?
Anyway, now that you have unlocked there is no need to root, just flash a custom kernel (I recommend DooMKerneL, find it in the dev section, make sure you get the one for the T)
Once you have flashed that you will have root.

[Q] Any idea how to get root access on 9.1.A.0.490 (LT25i Singapore)?

Hey Guys,
I've been trying to try to get a root on my LT25i on JellyBean.
Till date, I am unable to get root.
I'm looking at using my Carrier's stock firmware.
Build: 9.1.A.0.490
Carrier: M1, Singapore
Read the all in one thread.
Downgrade to ics, Root, then follow the instruction s to upgrade whilst keeping root
Sent from my LT30p using xda app-developers app
check Xperia V Android Development
gregbradley said:
Read the all in one thread.
Downgrade to ics, Root, then follow the instruction s to upgrade whilst keeping root
Sent from my LT30p using xda app-developers app
Click to expand...
Click to collapse
We can't use flash tool to downgrade cause its not supported! Any other suggestions??
Thanks
Sent from my LT25i using xda premium
Yes it is, just flash an ICS ftf
Sent from my LT30p using xda app-developers app
EDIT,
Sorry my mistake, now I am at my PC I can see you have a V.
In which case rooting is easy..just unlock you rbootloader and flash an insecure kernel.
gregbradley said:
Yes it is, just flash an ICS ftf
Sent from my LT30p using xda app-developers app
EDIT,
Sorry my mistake, now I am at my PC I can see you have a V.
In which case rooting is easy..just unlock you rbootloader and flash an insecure kernel.
Click to expand...
Click to collapse
I know but how!??
Sent from my LT25i using xda premium
Read the all in one thread on how to unlock your boot loader
Sent from my Nexus 7 using xda app-developers app
gregbradley said:
Read the all in one thread on how to unlock your boot loader
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
No I meant how to Root with locked boot loader???
Sent from my LT25i using xda premium
There does not appear to be a method for locked bootloader.

Sony mobile website root.

Has anyone tried rooting their xperia phone using the steps provided on Sony Mobile's website? Does it work and is their a risk of your phone being bricked?
THANKS!!
Sent from my Xperia TX using XDA developers app
I think you confuse rooting with unlocking the bootloader. Check the All-in-One thread, everything you need to know is in there.
Sent from my LT30p using xda app-developers app

Roms for locked bootloader?

I have just rooted my phone now and wondering can.I get any other Roms for it and if so how can I flash them?
Sent from my C6903 using XDA Premium 4 mobile app
look in the development section
in order to flash them you follow the instructions in the first post of the rom thread
kingchristy123 said:
I have just rooted my phone now and wondering can.I get any other Roms for it and if so how can I flash them?
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Search over here
http://forum.xda-developers.com/xperia-z1/development
..for LB only..

Phone not booting (urgent)

Hello fellow users. Today, i flashed williams kernel on my xperia sp running existenz ultra. After switching on my phone, everything fced and my phone crashed. I cant turn it on and the yellow button at the back has no effect. Please help
Sent from my GT-P3110 using XDA Free mobile app
Unlocked the bootloader before flashing the kernel?
~~Regards
Can you reboot in to recovery?
Sent from my Nexus 4 using XDA Free mobile app
creepycow said:
Hello fellow users. Today, i flashed williams kernel on my xperia sp running existenz ultra. After switching on my phone, everything fced and my phone crashed. I cant turn it on and the yellow button at the back has no effect. Please help
Sent from my GT-P3110 using XDA Free mobile app
Click to expand...
Click to collapse
Please provide some details about the situation you are having. Did you unlock the boot-loader before flashing the kernel?
I flashed it through CWM
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Bootloader was unlocked
Sent from my GT-P3110 using XDA Free mobile app
When facing with this problems, it is recommenddd to immediately flash stock firmware upon shutdown of device. Use flashtool and flash ur device's stock firmware to your device quickly
Regards,
Furrydaus
Sent from my Huashan using XDA Premium
Thanks but now i have a different problem, i have no signal evem after flashig stock ftf and repairimg using sus. Help?
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creepycow said:
Thanks but now i have a different problem, i have no signal evem after flashig stock ftf and repairimg using sus. Help?
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Click to expand...
Click to collapse
Download and flash the baseband fix zip. Its on the forums and a simple search function will help you
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I will try it on thursday. Thank you sooooo much. Hit the thanks button already
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creepycow said:
I will try it on thursday. Thank you sooooo much. Hit the thanks button already
Sent from my GT-P3110 using XDA Free mobile app
Click to expand...
Click to collapse
Hahaha no need to tell me that you hit it!
Sent from my Xperia SP using XDA Premium 4 mobile app
its not working furrydaus, my phone still has no signal, bootloader unlock:no. Please i didnt expect things to go that far i only flashed williams kernel on exsistenz ultra and all this happened.
creepycow said:
its not working furrydaus, my phone still has no signal, bootloader unlock:no. Please i didnt expect things to go that far i only flashed williams kernel on exsistenz ultra and all this happened.
Click to expand...
Click to collapse
Which Williams kernel? Cm ones cannot be used on existenz
Sent with the XDA Premium Application for the XPERIA SP running CM11s
I 100% guarantee it was the stock based kernel. Anyways, as it is still early in the morning here, I am just gonna write down some steps here. 1. Flash CWM for locked bootloader
2. Restore previous backup
3.See if it works?
4. Factory reset if it works
5. See if bootloader unlock allowed changed from yes to no and if yes unlock bootloader
6. Flash existenzultra
Sent from my heavily modded MT11i using xda Premium
creepycow said:
I 100% guarantee it was the stock based kernel. Anyways, as it is still early in the morning here, I am just gonna write down some steps here. 1. Flash CWM for locked bootloader
2. Restore previous backup
3.See if it works?
4. Factory reset if it works
5. See if bootloader unlock allowed changed from yes to no and if yes unlock bootloader
6. Flash existenzultra
Sent from my heavily modded MT11i using xda Premium
Click to expand...
Click to collapse
So did it work?
Sent with the XDA Premium Application for the XPERIA SP running CM11s
It did not, I sent it to sony to get it fixed. Hopefully they wont charge a fee.
Sent from my heavily modded MT11i using xda Premium
creepycow said:
It did not, I sent it to sony to get it fixed. Hopefully they wont charge a fee.
Sent from my heavily modded MT11i using xda Premium
Click to expand...
Click to collapse
this might be silly but i had same problem on other roms and what i found out is that SOMETIMES all i needed to do was wipe cache+davlik cache and all came back happened 2 times to me today and it worked both times hope it helps and give it a try:good:

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