Xperia z2 D6543 Root. Dual Recovery, Custom Rom Help, Help, Help, Help - Xperia Z2 Q&A, Help & Troubleshooting

Hello guys I need help with my Xperia z2 D6543 I tried several ways to leave the bootload permanent but I can't.
I went back to version 5.1.1 I did the Root and put the Dual recovery more from this point I can not do anything anymore, I tried to update the TWRP to 3.0.2
more every time I install the .img the phone does not turn on anymore.
I was trying to install Oreo 8.1Custom more every time I install the system breaks and no longer turns on the phone.
People help you if you can help me, give me a light at the end of the tunnel ..
People sorry for my English.

I don't understand what is the problem but you can always use flashtool to flash stock firmware.

darknessmc said:
I don't understand what is the problem but you can always use flashtool to flash stock firmware.
Click to expand...
Click to collapse
The problem is that whenever I try to update twrp to 3.02 the device dies and does not turn on or in recovery mode it enters, with that I can not install any Custom Rom.
I install Stock rom 5.1.1 which I found, then I do Root, then I install Twrp 2.8.7, but when I install 3.0.2 the device dies ..

Why you don't install stock 6.0.1 with flashtool .

Related

[Q]

hellow guys !
recently i flashed some roms on my GT-S6310....no problem whit them....everthing worked perfectly (just to compare them)
so.... i flashed a stock rom on my phone to apply a theme....everything went good....how i expected my custom recovery image was replaced whit the stock one ....... so far so good....but when i try to flash via Odin the same CWM it show me "pass" but when i boot into recovery it appear the stock one
in that way i tried a milion of methods to flash the custom one but they wasn't work
even the "root" didn't worked :crying:
now i'm stack into the stock rom , whitout any way to escape
please guys help me to understand why it happened , and how to resolve it
stefan254235435235411354 said:
hellow guys !
recently i flashed some roms on my GT-S6310....no problem whit them....everthing worked perfectly (just to compare them)
so.... i flashed a stock rom on my phone to apply a theme....everything went good....how i expected my custom recovery image was replaced whit the stock one ....... so far so good....but when i try to flash via Odin the same CWM it show me "pass" but when i boot into recovery it appear the stock one
in that way i tried a milion of methods to flash the custom one but they wasn't work
even the "root" didn't worked :crying:
now i'm stack into the stock rom , whitout any way to escape
please guys help me to understand why it happened , and how to resolve it
Click to expand...
Click to collapse
Don't let it auto reboot after the recovery flashes. Either uncheck auto reboot or just hit the combo for recovery when the phone reboots. Many newer Samsung phones have a script that reinstalls the original recovery if it realizes that you have changed it. You have to install another rom or root it and remove the script and reflash the recovery and it'll stick if you just want stock rooted.
es0tericcha0s said:
Don't let it auto reboot after the recovery flashes. Either uncheck auto reboot or just hit the combo for recovery when the phone reboots. Many newer Samsung phones have a script that reinstalls the original recovery if it realizes that you have changed it. You have to install another rom or root it and remove the script and reflash the recovery and it'll stick if you just want stock rooted.
Click to expand...
Click to collapse
didn't worked...... after i flash the recovery (i'm in download mode) i boot directly into recovery.... the same problem
try to instal the recovery via rom manager.....seems to work.....but when i want to boot from rom manager into recovery it show me an error ("an error occurred while attempting to run privileged commands !" )
what should i do now ?
http://galaxyyoungs6312.blogspot.com/2014/01/clockworkmod-recovery-for-galaxy-young.html
6310 + 6312 use the same recovery.
yeah....but i tried that rooting method and it didn't work....
maybe i can flash a new rom from ADB but i can't pass the signature verification
any ideas ?
Well I can tell from your pictures that you didn't follow the suggestion of trying SuperSU, but that might not help anyway. That Framaroot version is an older one. Get the updated version from here: http://forum.xda-developers.com/apps/framaroot/root-framaroot-one-click-apk-to-root-t2130276 and use SuperSU instead of Superuser. Sometimes you have to run it a couple times before it'll go through. Reboot in between tries. Here are better instructions for the rest of the process:
http://forum.xda-developers.com/showthread.php?t=2460029
man ...didn;t work... ... tried at least 5 times .....
or....i can flash a rom from ADB but i can't pass the signature verification....
a have an ideea ....maybe i can flash via odin a rom whit a custom recovery ...from there i can flash an old backup of mine .....it's good to proceed right that ?

[Q] Xperia Z Ultra in trouble - Rom Crash and No Recovery

Hi All,
I am new to the forum and new to rooting. I did loads of reading and thought that I would give rooting a go on my Sony Xperia Z Ultra. After rooting, and doing dual boot install I downloaded Dirty Unicorns 4.4.4 and Gapps. Booted into recovery and flashed the two zip files. After booting up the rom, it keeps crashing and giving a systemui fail / crash message. So I cannot do anything with the rom because the message comes up a second after I close it.
Not only that, there is now no custom recovery on my phone. Has anyone else been in this situation or can anyone please let me know what I can do to either flash a custom recovery?
I have also tried connecting my phone to the Flashtool to flash the stock rom, however as soon as I connect my phone to my pc it boots the system up and doesnt allow me to go into flash / fastboot mode.
Please help!
Thanks,
RJ
Hi,
I will have your thread moved to your device section.
Good luck!
Darth said:
Hi,
I will have your thread moved to your device section.
Good luck!
Click to expand...
Click to collapse
Thanks! Didnt know where to post.
Recovery should be included in the ROM (I've not flashed it though to test)
press the vol. up key just after booting when the LED turns purple should do the trick.
Do you want to load another custom ROM [1] or go back to Stock Sony [2]?
[1] Download custom ROM, flash boot.img in fastboot, flash ROM from recovery with wipes
[2] Download a FTF and flashtool (http://flashtool.net), flash FTF - fully clean Sony system again
RJacobz said:
Hi All,
I am new to the forum and new to rooting. I did loads of reading and thought that I would give rooting a go on my Sony Xperia Z Ultra. After rooting, and doing dual boot install I downloaded Dirty Unicorns 4.4.4 and Gapps. Booted into recovery and flashed the two zip files. After booting up the rom, it keeps crashing and giving a systemui fail / crash message. So I cannot do anything with the rom because the message comes up a second after I close it.
Not only that, there is now no custom recovery on my phone. Has anyone else been in this situation or can anyone please let me know what I can do to either flash a custom recovery?
I have also tried connecting my phone to the Flashtool to flash the stock rom, however as soon as I connect my phone to my pc it boots the system up and doesnt allow me to go into flash / fastboot mode.
Please help!
Thanks,
RJ
Click to expand...
Click to collapse
Can you clarify what you mean by "doing dual boot install", are you referring to the multirom mod or something else.
Did you unlock your bootloader?
Because I see no mention of that and when I flashed scrubbers port of kitkat via twrp it bricked my ultra and I had to buy a new one.......
blueether said:
Recovery should be included in the ROM (I've not flashed it though to test)
press the vol. up key just after booting when the LED turns purple should do the trick.
Do you want to load another custom ROM [1] or go back to Stock Sony [2]?
[1] Download custom ROM, flash boot.img in fastboot, flash ROM from recovery with wipes
[2] Download a FTF and flashtool (http://flashtool.net), flash FTF - fully clean Sony system again
Click to expand...
Click to collapse
Hey how to unlock the bootloader in sony phones and after its unlocked how to go to fastboot mode..

Flash a Stock Rom

Hi all,
I have problem with my phone again!! I have exintenz rom installed at the moment but need to unroot and flash stock so I can send it back to Sony
unrooting is easy.
flashing a stock rom is not so easy for me... I cant connect to a pc (the fault is with the micro USB not working properly, it connects but doesn't recognize it). so tft and flash tool is a no go.
Is there a way to flash a stock rom from recovery that will get rid of the recovery as well? no root?
I have found prf creator but that is for a rooted stock rom, i just want stock.
I have an OTA notification but it wont install it just says try again after restarting.
Any advice is great, I think I have been clear but please ask me to clarify if i haven't.
Jaffa1980
From recovery, no atleast without root.

messed up the recovery

It seems a bit trendy to mess with the recovery, resulting in a brick or bootloop.
Just making a new thread cause my case is a bit different.
I was on Existenz 4.7.0 when I decided to flash 5.0.
Wasn't a clean install, resulted in some app fc'ing and restarting, so i went back to trwp and used my backup, keeping in mind to come back and make a clean install when I can take the time it needs.
Made a few backups today and wanted to start the trwp backup when I realised that I wasn't able to enter recovery.
Installed the trwp app, which wasn't able to reflash the recovery.
So I read another posting and I decided to delete the chargemon and rename the chargemon.stock, but that wasn't that smart, I decided later.
So back home I downloaded the dual recovery software from NUT's website to totally reinstall the recovery. After some ADB trouble I managed to get everything running, the batch file installed the recovery, everything looked pretty, at the end of the process the Z2 rebootet and e voila, I'm stuck in bootloop, clueless.
When I power the phone you can feel the first small vibration, then the Sony logo appears, stays, and it reboots.
Reset Button, powering on and holding Volume up isn't doing anything, so is Volume down.
What can I Do?
I know I made a few mistakes, but help is still needed!
Bro, Please read carefully before installing recoveries.
Nut's Recovery is NOT for Marshmallow. and it will cause bootloop and same problem you encounter here.
Only Solution is to flash via flashtool and re-root.(personally i would flash a kitkat .ftf then root it with any of the available methods. you can try kingroot it is the easiest) after that install Nut's recovery and flash your MM rom which will come with its own working recovery.
Oh, ok, so thats the cause. Didn't know that, shame on me.
So Existenz 5 messed up my recovery and maybe the silly try of reflashing killed it totally or just the bootloader.
So I will try to setup a Win7 PC and setup flash tool properly (didn't seem to work on win10)
Thanks for that finger point I the right direction
Flashtool works on windows 10 no problem for me.
Just install the right drivers and install 0.9.18.6 version of flashtool and try different drivers it shall work
Will do, thanks a lot. Seems to me that I had a 4.7 Existenz Rom with bootloader/recovery from MM, which I destroyed.
Is it possible to reflash the old bootloader? Or will flash tool spare my datas on internal SD card?
why to flash a boot loader?? is your device unlocked bootloader??
It's locked.
So it can't be a broken bootloader?
So it's just because the recovery is messed up?
JackDCalloway said:
It's locked.
So it can't be a broken bootloader?
So it's just because the recovery is messed up?
Click to expand...
Click to collapse
yes bro don't worry.
It seems that you are new to sony or you re coming from samsung or any other device with recovery partition.
By default, Sony doesn't have a recovery partition like in samsung. that is why developers made the recovery a part of the system (your ROM) the chargemon files are the one responsible for the recovery. so when you install a recovery it is like you are installing a system application which can be messed up if it is not compatible with your rom version.
PS:Be carefull never wipe the system partition from recovery and restart your phone before installing a new rom because if you restart without having installed your rom your phone won't have a recovery(part of the rom) neither a system----> Bootloop and need to reflash.
you can unlock your bootloader and make a recovery partition and install aosp roms. but on sony once you unlock your bootloader you will loose a lots of features and camera enhancements. so better keep it Locked and use stock based roms like existenz and MIUI roms which are stock based.
I hope i have been able to clarify all
OK, makes sense.
Seems like I'm still pretty new to Sony. Came from Samsung last December, just got enough knowledge to flash and improvise, quick and dirty.
So if I could get hands on my old chargemon file, (from when I didn't tried to install Existenz 5) I may get the Z2 running again?
Of course a pretty clean install afterwards.
Just asking, cause of backup reasons
Edit: I knew that unlocking the BL has a few disadvantages. I'm happy with Existenz but now I know a few things more, thanks michel090428
it is very difficult now even if you have the chargemon file. i don't know what could be messed up with the system. go for a clean flash it is the most safe way to do it.
Read this guide if you want a help with flashing it is very easy and detailed. and remember it is better to flash kitkat .ftf as it is easily rootable.
http://www.gizmobolt.com/2015/04/09...z3-23-1-a-0-690-ftf-using-flashtool-manually/
Hey folks, I'm back again!
Managed to setup a Win7 PC, installed the correct drivers, setup Flashtool, found correct ftf file and so on.
Problem is that I'm only able to get into fastboot mode with my Z2, for me it seems like Flashtool won't work when the device is only in fastboot mode.
What can I do?
why you can't start your device with flashmode?
You need to shutdown the device then when flashtool ask you to start in flash mode you press volume down(keep pressed then you plug in USB cable and it should start in flash mode directly.
have you tried to follow the guide i posted in the first page? where are you stuck? which step?
michel090428 said:
why you can't start your device with flashmode?
You need to shutdown the device then when flashtool ask you to start in flash mode you press volume down(keep pressed then you plug in USB cable and it should start in flash mode directly.
have you tried to follow the guide i posted in the first page? where are you stuck? which step?
Click to expand...
Click to collapse
Was a bit tricky, did the 'vol down + plug in' thing several times and it worked suddenly, flashtool flashed the ftf. Now it's FCing several tasks while it would do the android setup. Trying to flash a 4.4.2 ROM now, thanks for patience and help, appreciated this!
WIPE DATA
JackDCalloway said:
Was a bit tricky, did the 'vol down + plug in' thing several times and it worked suddenly, flashtool flashed the ftf. Now it's FCing several tasks while it would do the android setup. Trying to flash a 4.4.2 ROM now, thanks for patience and help, appreciated this!
Click to expand...
Click to collapse
You re Welcome Bro,
Concerning the FC You need to check the WIPE DATA option in flashtool i think it will solve the FC's
I'm with 23.1.A.1.28 now and it's fine. Just need to get root, there should be an exploit but it's not working for me, reasons unknown. Going to have a look at it later. Want to flash Existenz, that's the goal.
Bro , Use KINGROOT it is able to root .28 firmware.
there is a thread here for kingroot.

please help

please help me,as I will need my tablet soon!I was on rooted lollipop and successfully flashed prerooted marshmallow rom with twrp recovery included.then I installed nuts dual recovery from pc and now I havevendless bootllops!what to do now?hiw can I flash any custom recovery so my tablet will boot???thanks!!!
If/as soon as the tab boots into android (and force close popups begin), immediately hold the power button to trigger power options, and click power off.. took me like 6 tries if you are having the same problem I had (bad fw flash)..
Once its powered off, use xperia companion to restore on pc..
thanks dude,I flashed KK from flashtool,rooted,installed recovery and then installed prerooted MM.I wonder what caused this bootloop.nuts dual recovery was compatible both on KK and LP.very weird that caused me bootloop on MM...
dude suddenly my twrp which was integraded in the prerooted MM rom, vanished! now xposed framework doesnt work!any idea hiw to install twrp from pc?I tryied once to install nuts dual recovery,but I had bootloop!thanks!!

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