[Q] trouble with recovery.. - Xperia Z Q&A, Help & Troubleshooting

hello, i wanted to install the TWRP recovery.. and i used this guide: http://teamw.in/project/twrp2/187 .. i got no error in the terminal and it said copied correct bla bla and i rebooted the phone.. but i still cant get in the recovery (no light bumps up on boot/shutdown) what went wrong?
now i wanted to use the XZ-lockeddualrecovery2.7.132-BETA.installer.zip but can i just use it? because i used already an other guide and i dont want to brick my phone...
and the file is named "lockeddualrecovery" why locked?
my bootloader isnt unlocked (bootloader unlock ALLOWED: yes) but why should i unlock it? what advantage my phone will get when i unlock it? i can root it, i can use recoveries.. for what the unlock? i googled.. and no one asked about this.. all want to unlock but i want to know why

rockyy said:
hello, i wanted to install the TWRP recovery.. and i used this guide: http://teamw.in/project/twrp2/187 .. i got no error in the terminal and it said copied correct bla bla and i rebooted the phone.. but i still cant get in the recovery (no light bumps up on boot/shutdown) what went wrong?
now i wanted to use the XZ-lockeddualrecovery2.7.132-BETA.installer.zip but can i just use it? because i used already an other guide and i dont want to brick my phone...
and the file is named "lockeddualrecovery" why locked?
my bootloader isnt unlocked (bootloader unlock ALLOWED: yes) but why should i unlock it? what advantage my phone will get when i unlock it? i can root it, i can use recoveries.. for what the unlock? i googled.. and no one asked about this.. all want to unlock but i want to know why
Click to expand...
Click to collapse
first of all hi!
you dont need to unlock your bootloader to install it!
its called LOCKED maybe because its work on locked bootloaders too!
use THIS
to install DUAL RECOVERY BY @[NUT] !!!!
happy recovery installing
Xperia™ Z (C6602) with tapatalk

rockyy said:
hello, i wanted to install the TWRP recovery.. and i used this guide: http://teamw.in/project/twrp2/187 .. i got no error in the terminal and it said copied correct bla bla and i rebooted the phone.. but i still cant get in the recovery (no light bumps up on boot/shutdown) what went wrong?
now i wanted to use the XZ-lockeddualrecovery2.7.132-BETA.installer.zip but can i just use it? because i used already an other guide and i dont want to brick my phone...
and the file is named "lockeddualrecovery" why locked?
my bootloader isnt unlocked (bootloader unlock ALLOWED: yes) but why should i unlock it? what advantage my phone will get when i unlock it? i can root it, i can use recoveries.. for what the unlock? i googled.. and no one asked about this.. all want to unlock but i want to know why
Click to expand...
Click to collapse
go ahead with dual recovery. it won't brick your phone.
locked means it can be installed in locked bootloader.
unlocking bootloader lets you install custom roms like cyanogenmod, omnirom etc which are close to stock android something like in nexus devices.

anagramgenius said:
go ahead with dual recovery. it won't brick your phone.
locked means it can be installed in locked bootloader.
unlocking bootloader lets you install custom roms like cyanogenmod, omnirom etc which are close to stock android something like in nexus devices.
Click to expand...
Click to collapse
okay thanks.. dual recovery works fine..
can i use custom kernels?

rockyy said:
okay thanks.. dual recovery works fine..
can i use custom kernels?
Click to expand...
Click to collapse
sure. but only if you unlock bootloader.

anagramgenius said:
sure. but only if you unlock bootloader.
Click to expand...
Click to collapse
ah ok. thanks!

Related

[Q] First Time Root Quick Question

Hey guys,
This is my first time wanting to root my phone and I wanna do it right. Can anyone provide me whats the best recovery images, mods and so on for rooting my google nexus one (AWS) running froyo with tutorials?
Thanks
Arber
arberthebarber said:
Hey guys,
This is my first time wanting to root my phone and I wanna do it right. Can anyone provide me whats the best recovery images, mods and so on for rooting my google nexus one (AWS) running froyo with tutorials?
Thanks
Arber
Click to expand...
Click to collapse
If want to keep bootloader lock..I would go to the alternate root that is posted.. it can root frf91 and amon-ra recovery and any rom ... bootloader staying lock keeps warranty intact
ilostchild said:
If want to keep bootloader lock..I would go to the alternate root that is posted.. it can root frf91 and amon-ra recovery and any rom ... bootloader staying lock keeps warranty intact
Click to expand...
Click to collapse
If I dont unlock the bootloader what can I not do?
you can root, and flash custom recovery and custom ROM.. jus as the same as unlockin the bootloader, only thing i know you can do with a locked bootloader is fastboot stuff but everything else would be the same... jus warranty stays on phone wiht lock bootloader
this is the alternate way i was talking about
http://forum.xda-developers.com/showthread.php?t=736271
lets say if I want: forum.xda-developers.com/showthread.php?t=730290
how would I do this? For me the warranty doesnt matter
arberthebarber said:
lets say if I want: forum.xda-developers.com/showthread.php?t=730290
how would I do this? For me the warranty doesnt matter
Click to expand...
Click to collapse
If warranty doesnt matter then do it the first and original way do oem unlock, fastboot flash recovery, do nandroid back up then wipe and flash rom...
ilostchild said:
If warranty doesnt matter then do it the first and original way do oem unlock, fastboot flash recovery, do nandroid back up then wipe and flash rom...
Click to expand...
Click to collapse
okay so I just unlocked the bootloader. How do I do the rest
arberthebarber said:
okay so I just unlocked the bootloader. How do I do the rest
Click to expand...
Click to collapse
http://wiki.cyanogenmod.com/index.php?title=Full_Update_Guide_-_Nexus_One
ilostchild said:
http://wiki.cyanogenmod.com/index.php?title=Full_Update_Guide_-_Nexus_One
Click to expand...
Click to collapse
Okay so ive done this successfully lets say if I wanna go back to the original how would I do this?
Once you unlock bootloader you cant relock it it stays unlock.. but there is a Tut on how to go back to stock.. man.. use the search feature..

Bell XPERIA C6616

Hi guys,
I am having trouble restarting stock c6616 into recover mode?
Read so many articles, watched several videos on YT, but i cannot get it working.
Most of instruction will say TurnOff phone, turno on, wait for led and keep pressing volume up, problem is LED is not lit at all on my phone.
I also tried to reboot to recover via ADB , phone will just restart.
Any ideas?
akyboy said:
Hi guys,
I am having trouble restarting stock c6616 into recover mode?
Read so many articles, watched several videos on YT, but i cannot get it working.
Most of instruction will say TurnOff phone, turno on, wait for led and keep pressing volume up, problem is LED is not lit at all on my phone.
I also tried to reboot to recover via ADB , phone will just restart.
Any ideas?
Click to expand...
Click to collapse
You need to have a custom recovery installed to access that feature.... Do you have one installed?
St.Jimmy90 said:
You need to have a custom recovery installed to access that feature.... Do you have one installed?
Click to expand...
Click to collapse
Thanks for answer Jimmy
Tried to install dual recover for locked bootloader too,.. same thing, flashed successfully (at least it was saying that) and cant do nothing.
This is my 5th Android phone, and it is biggest pain to unlock/root/flash so far.
akyboy said:
Thanks for answer Jimmy
Tried to install dual recover for locked bootloader too,.. same thing, flashed successfully (at least it was saying that) and cant do nothing.
This is my 5th Android phone, and it is biggest pain to unlock/root/flash so far.
Click to expand...
Click to collapse
Is your phone rooted?
St.Jimmy90 said:
Is your phone rooted?
Click to expand...
Click to collapse
Ok ok,.. looks like i got it working, i re-flashed that Dual Recovery and i was able to start TWRP now.
Another question if you dont mind, my bootloader is locked (as i know) can i still flash Custom roms?
akyboy said:
Ok ok,.. looks like i got it working, i re-flashed that Dual Recovery and i was able to start TWRP now.
Another question if you dont mind, my bootloader is locked (as i know) can i still flash Custom roms?
Click to expand...
Click to collapse
No you can't. Custom roms like PA, OMNI, Cyanogenmod need a custom kernel. It is not possible to flash a custom kernel on a locked bootloader. You can still flash stock based roms though. If you search in the development section you will find some. They are marked with "LB"
St.Jimmy90 said:
No you can't. Custom roms like PA, OMNI, Cyanogenmod need a custom kernel. It is not possible to flash a custom kernel on a locked bootloader. You can still flash stock based roms though. If you search in the development section you will find some. They are marked with "LB"
Click to expand...
Click to collapse
Thanks
LB, Locked boot-loader.
I also tried to unlock it, but im getting message that boot-loader cannot be officially unlocked. So i guess im out of luck unlocking it?
akyboy said:
Thanks
LB, Locked boot-loader.
I also tried to unlock it, but im getting message that boot-loader cannot be officially unlocked. So i guess im out of luck unlocking it?
Click to expand...
Click to collapse
Correct.
You can check it in service menu if you bootloader is unlockable. Open dialer and enter *#*#7378423#*#*
Go to service info > configuratoin. If it shows "bootloader unlock allowed: no" you won't be able to unlock it
Checked that! , out of luck for me :/
Ok, trying to figure out LB Rom installation instruction.
I will give a try http://forum.xda-developers.com/xperia-z/development/rom-existenz-v5-0-0-ultra-edition-10-4-t2349656
This one,.. i guess its most popular for xperia
akyboy said:
Thanks for answer Jimmy
Tried to install dual recover for locked bootloader too,.. same thing, flashed successfully (at least it was saying that) and cant do nothing.
This is my 5th Android phone, and it is biggest pain to unlock/root/flash so far.
Click to expand...
Click to collapse
Which locket dual recovery file did you use? I'm having a paint too trying to root my Xperi Z C6616 and have find little to no help. THanks in advance.

Downgraded, rooted, now want to install.... quick question.

Hi, thanks for reading,
Ok so my 6903 z1, i've downgraded it to .534, rooted it, installed dualrecovery and am sitting here wondering where to go next.
I wouldn't mind unlocking the bootloader so that I could install other kernels such as pimped kernel. But reading the dualrecovery thread it seems that it is only if you are using the original kernel. So my main question is, what should i do next?
use recovery to flash a zip of a new rom then unlock bootloader then flash a supported recovery?
or should i unlock bootloader now and then new rom etc? (was concerned about the camera issue unlocking the bootloader on <4.3 roms.... will it be "fixed" if i was running on a newer "flashed via recovery" ROM?)
any help is appreciated as I don't want to bugger up the phone like i somehow managed to last time i tried all this (had the IMEI disappearing issue)
If you want to unlock the boot, there is was no need to downgrade to root
Just backup your TA, unlock the boot, flash a custom kernel of your choice then flash away
oh ok. well i've done it now. although I've just checked my service menu
First, you should confirm that it is possible to unlock the boot loader of your phone by checking the service menu. In your phone, open the dialler and enter *#*#7378423#*#* to access the service menu.
In your phone, tap Service info > Configuration > Rooting Status. If Bootloader unlock allowed says Yes, then you can continue with the next step. If it says No, or if the status is missing, your device cannot be unlocked.
Click to expand...
Click to collapse
and it says bootloader unlock allowed: No
So i'm guessing I randomly cannot unlock it anyway? (any reason why if that is the case?)
thefunkygibbon said:
oh ok. well i've done it now. although I've just checked my service menu
and it says bootloader unlock allowed: No
So i'm guessing I randomly cannot unlock it anyway? (any reason why if that is the case?)
Click to expand...
Click to collapse
If that it saying then no way around to unlock your bootloader. BTW, stock kernel isn't that bad and with root you will be able to customize your room and get some tweeks.
eclyptos said:
If that it saying then no way around to unlock your bootloader. BTW, stock kernel isn't that bad and with root you will be able to customize your room and get some tweeks.
Click to expand...
Click to collapse
so if i cannot unlock bootloader, does that mean i wont be able to use custom roms like Paranoid android etc which run off of CM and presumably a CM kernel?
and is it worth trying to unlock the bootloader in flashtool anyway just to see?
What options/next steps do i have then if i cant flash a custom rom due to not being able to use a different kernel?
Guess i can flash a modified stock rom and thats about it?
thefunkygibbon said:
so if i cannot unlock bootloader, does that mean i wont be able to use custom roms like Paranoid android etc which run off of CM and presumably a CM kernel?
Click to expand...
Click to collapse
Unfortunately No, anything based on Custom Kernels you cannot install. Everything based on Stock Kernel you can Install, even Custom Roms.
oh bloody hell. ok so i'm now stuck in a sony logo boot loop after installing romaur v8 and installing the kernel (561) which it told me to.
any ideas what to do? guessing i'm going to have to flash the old 4.2.2 rom from scratch again
ok so now i'm back to .534 [nut] and rooted. any tips on where to go next so that i dont get stuck in another bootloop???
thefunkygibbon said:
ok so now i'm back to .534 [nut] and rooted. any tips on where to go next so that i dont get stuck in another bootloop???
Click to expand...
Click to collapse
Just any Rom based on Stock Kernel.
eclyptos said:
Just any Rom based on Stock Kernel.
Click to expand...
Click to collapse
I thought the romaur rom Was based on stock. Ho hum. Installed the pure stock one and it was OK thanks.
In Android developement thread all roms are based on stock - in original Android developement they are based on pure android.
Bootlooping is mostly caused when flashing wrong bootbundle/kernel.
Sent from my C6903 using XDA Premium 4 mobile app
@punkt, nice your avatar, that is what I call HD..lol..

[Help][Q] Keep getting bootloop after UB

okaay so i rooted my phone again and decided to unlock my bootloader, i have verified that i am able to unlock my bootloader and follow all the instructions on the official sony website on how to unlock the bootloader. i get no errors during the cmd process either, i turn my phone on and it gets to the purple boot animation screen and then freezes. Is there anyway around this ?
EDIT: Also i used DooMlords thread and get the same problem? /: - I also use Flashtool but when i press 'blu' i only have the option to RELOCK my bootloader? :S
Anyone ? /: been looking for the solution all day
Cynicaal said:
Anyone ? /: been looking for the solution all day
Click to expand...
Click to collapse
Just flash any desired custom form via fastboot and that's all, it should work.
When I unlocked my bootloader with stock firmware it doesn't boot anymore either, so I had to flash any other or reflash it again
LaurynasVP said:
Just flash any desired custom form via fastboot and that's all, it should work.
When I unlocked my bootloader with stock firmware it doesn't boot anymore either, so I had to flash any other or reflash it again
Click to expand...
Click to collapse
i currently have a custom ROM on my phone but i want to unlock my bootloader to have the ability to use custom kernals iv'e tried doing it with flash tool but it only says 'RELOCK' and ive also tried the official sony way and DooMlords
Cynicaal said:
i currently have a custom ROM on my phone but i want to unlock my bootloader to have the ability to use custom kernals iv'e tried doing it with flash tool but it only says 'RELOCK' and ive also tried the official sony way and DooMlords
Click to expand...
Click to collapse
Just flash a official FTF, then go to service menu, tests -> configuration and if your bootloader status is:
Unlock allowed: Yes - you can unlock your bootloader
Unlock allowed: No - your bootloader is hard bricked and there's no way to solve this (permanently)
Unlocked - congratulations.
I suppose your bootloader is hardlocked. check for yourself and if anything changes - quote
LaurynasVP said:
Just flash a official FTF, then go to service menu, tests -> configuration and if your bootloader status is:
Unlock allowed: Yes - you can unlock your bootloader
Unlock allowed: No - your bootloader is hard bricked and there's no way to solve this (permanently)
Unlocked - congratulations.
I suppose your bootloader is hardlocked. check for yourself and if anything changes - quote
Click to expand...
Click to collapse
it says ---> Bootloader Unlocked: Yes. But iv'e tried to multiple times and still get stuck at the animation screen on boot up
If you are on a custom rom you just have to flash the custom kernel over it putting the phone in fastboot . No need to unlock bootloader again. Please ensure that the rom supports the custom kernel or there can be bootloops .
Sent from my One Plus One
androidtweaker1 said:
If you are on a custom rom you just have to flash the custom kernel over it putting the phone in fastboot . No need to unlock bootloader again. Please ensure that the rom supports the custom kernel or there can be bootloops .
Sent from my One Plus One
Click to expand...
Click to collapse
I have tried unlocking it with and without a custom ROM on my phone, it says 'Bootloader Unlocked: Yes' on the service info and i also only have the option to RELOCK my bootloader when i try it on the flash tool. Does this mean that it may actually be unlocked already?
EDIT: im also using This custom ROM which has custom kernals to select from
-Thanks
Cynicaal said:
I have tried unlocking it with and without a custom ROM on my phone, it says 'Bootloader Unlocked: Yes' on the service info and i also only have the option to RELOCK my bootloader when i try it on the flash tool. Does this mean that it may actually be unlocked already?
EDIT: im also using This custom ROM which has custom kernals to select from
-Thanks
Click to expand...
Click to collapse
The rom that you gave link to is a stock firmware based custom rom, so it will have stock kernel.
I think it must be written Bootloader unlock allowed: Yes, on your phone
You will need to unlock the bootloader, PM me I will guide you how to do it.
androidtweaker1 said:
The rom that you gave link to is a stock firmware based custom rom, so it will have stock kernel.
I think it must be written Bootloader unlock allowed: Yes, on your phone
You will need to unlock the bootloader, PM me I will guide you how to do it.
Click to expand...
Click to collapse
Messaged you mate ☺
Issue fixed thanks to androidtweaker1 - even put me on DU lollipop!

CANNOT UNLOCK BOOTLOADER please help

hey i cannot unlockbootloader in service info bootloader not allowed which frimeware i can unlock bootloader?
hi there,
if the phone says in the service menu bootloader unlock allowed no means it cant be unlocked but that means you can still install a custom rom which should say LBL rom. Follow this guide: http://forum.xda-developers.com/xperia-sp/general/guide-flashing-custom-roms-ultimate-xsp-t2888579
nandan21 said:
hi there,
if the phone says in the service menu bootloader unlock allowed no means it cant be unlocked but that means you can still install a custom rom which should say LBL rom. Follow this guide: http://forum.xda-developers.com/xperia-sp/general/guide-flashing-custom-roms-ultimate-xsp-t2888579
Click to expand...
Click to collapse
Go to Xperia website, and search Unlock Bootloader, there you can select Xperia SP and see the number code type it on your cell phone to see if your cell can unlock the bootloader ( My English is more less bad, sorry for this I am Brazilian )
nandan21 said:
hi there,
if the phone says in the service menu bootloader unlock allowed no means it cant be unlocked but that means you can still install a custom rom which should say LBL rom. Follow this guide: http://forum.xda-developers.com/xperia-sp/general/guide-flashing-custom-roms-ultimate-xsp-t2888579
Click to expand...
Click to collapse
If it says "no." you can't unlock it. You can install custom ROMs as long they are stated that are for Locked Bootloders. Do not attempt to flash a ULB ROM onto a Xperia SP with a LBL because it will soft brick your phone. Attempting to unlock the bootloader when the the status says "no" it's not recommendable and could hard brick your phone.
nandan21 said:
hi there,
if the phone says in the service menu bootloader unlock allowed no means it cant be unlocked but that means you can still install a custom rom which should say LBL rom. Follow this guide: http://forum.xda-developers.com/xperia-sp/general/guide-flashing-custom-roms-ultimate-xsp-t2888579
Click to expand...
Click to collapse
As mentioned above, if the phone says "no" or doesn't say anything at "bootloader unlock allowed:" thing, then there's no way around that. You can still get custom roms though. There are some roms that will work with locked bootloaders.
Pro tip: Always buy generic phones if you want the best from xda. Always check what you're going to buy.

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