[Q] Flash 5.0.2 on D6603 (unlocked/flashed) - Xperia Z3 Q&A, Help & Troubleshooting

Hi,
i want to update my xperia z3 D6603 to the newest Lollipop 5.0.2 Update.
If I want to do this via PC Companion, but I got an error 2003 that it can't update my phone. I think this is happening because I unlocked the bootloader.
The currently installed version is 4.4.4 (23.0.1.A.5.77). This was installed from a service company, so I don't have any clue how to flash my device to the new lollipop 5.0.2.
Can you tell me what I need for the installation? Is there a complete tutorial for it?
I already downloaded flashtool and found the custom lollipop roms here. Do i just have to go into the flashmode, start the flashtool and flash the new image?
Looking forward to get some help from you
greetings
caelistic

Yes, you're right. Just follow the on screen instructions of flashtool and you should be good to go

Related

XT1039 and Lollipop OTA update problems with wrong bootloader

Hi guys,
several months ago, when Motorola released Lollipop for my rooted XT1039, i tried to update via OTA, but the device got stuck in a bootloop, showing a message that i found out after searching, means that i have the wrong bootloader(I´m using CWM Touch 6.0.5.0)
So my question is, what is the best and safest way to get Lollipop working on my phone.
Should i flash the stock XT1039 version of Lollipop or can i use the Motoflasher to flash the correct bootloader and update?
Thanks in advance
Just flash the original recovery from your device, as you cant update via OTA from a custom one
Ok, thank you.
What I've seen ist the MotoFlasher the best choice, as it has the new Moto G Recovery, should i use this program?
Motogrine said:
Ok, thank you.
What I've seen ist the MotoFlasher the best choice, as it has the new Moto G Recovery, should i use this program?
Click to expand...
Click to collapse
If you change you bootloader to the latest version and after that upgrade to lollipop officially your device will be HARDBRICKED! Search on google the download of the recovery of your phone and android version, afther that flash whit adb and fastboot
Henriquefeira said:
If you change you bootloader to the latest version and after that upgrade to lollipop officially your device will be HARDBRICKED! Search on google the download of the recovery of your phone and android version, afther that flash whit adb and fastboot
Click to expand...
Click to collapse
Ok, so I need the bootloader for Android 4.4.4 and my phone and flash this one?
Just wanna be sure
Motogrine said:
Ok, so I need the bootloader for Android 4.4.4 and my phone and flash this one?
Just wanna be sure
Click to expand...
Click to collapse
Yes keep the bootloader and flash the original 4.4.4 Recovery

can't update my phone, why?

hello,
my phone is M2 Dual D2302 4.4.4 rooted with kingroot. but i am unable to update to 5.1.1 i tried both OTA and PC.
on OTA after downloading the update and install it the phone restart and say can't install.
and On PC companion the update start then stop because internet stopped for a short time, and then PC companion says: Phone / Tablet software update information currently not accessible.
what is the reason and how i can update the phone ?
hafezs said:
hello,
my phone is M2 Dual D2302 4.4.4 rooted with kingroot. but i am unable to update to 5.1.1 i tried both OTA and PC.
on OTA after downloading the update and install it the phone restart and say can't install.
and On PC companion the update start then stop because internet stopped for a short time, and then PC companion says: Phone / Tablet software update information currently not accessible.
what is the reason and how i can update the phone ?
Click to expand...
Click to collapse
If your bootloader is unlocked, you can't update via OTA.
You'll need tui flash ftf via flashtool once it's available on Sony servers updates don't work once rooted or your bootloader is unlocked
D2303 rooted+deodexed, 5.1 de-bloated customised NCB, NUT t2u dual recovery, xposed, bravia engine,x-reality,supervivid
thanks for you replies
the bootloader is locked.
but the phone is rooted, is this the reason ?
hafezs said:
thanks for you replies
the bootloader is locked.
but the phone is rooted, is this the reason ?
Click to expand...
Click to collapse
Yes
Sent from my D2303 using Tapatalk
thanks, i used flashtool to flash FTF.

How to Create a self rooted Firmware for Xperia Z3 with locked BL?

I already know how to flash with the "Sony Mobile Flasher by Androxyde".
I also know how i can get the latest Firmware for my Device with the XperiFirm Downloader.
I also know how i can update/Upgrade with the Sony Mobile Flasher without Data loss.
But i dont know how i can integrate the Root Files in the Firmware which should be flashed.
What i have:
XPERIA Z3 with locked Boot Loader (Running 23.4.A.1.264)
"PC with Sony Mobile Flasher by Androxyde"
What i want:
A flashable Firmware 23.4.A.1.264 with integrated root without unlocking the bootloader.
So how i can integrate this in my Firmware?
Look in the cross device development section for the PRFCreator thread
And FYI, you will never be able to flash a pre-rooted firmware with flashtool, you have to be already rooted with a custom recovery to flash it.

Flashing New Bootloader using EMMA

Hi
I looked everywhere to get the new bootloader on my Z3 D6653.
I have downloaded Emma and tried to flash the phone but it recognize my phone as D6603 so I thought of not flashing causing the phone to brick.
So I really wanna try 14.1 roms but everywhere it says you need the new bootloader so is there a way to get it.
I am currently on 6.0.1 LinuXRom
Thanks
If you on latest Android 6.0.1 then you only need a latest TWRP 3.1 recovery by @nailyk - https://www.androidfilehost.com/?fid=745425885120716037 and then flash stable Lineage OS 14.1 by @nailyk - https://www.androidfilehost.com/?w=files&flid=164444 . That's all! But if you want to return on 6.0.1 use Emma tool.

Xperia Z3 D6603 Reboot repeatedly after flashing rom

Hi,
I tried to root my Xperia Z3 D6603 with flashtool. I downloaded the Global firmware version 23.0.A.2.93 since my bootloader is locked to root my device. Once flashed, my device boot normally, but it says contacts has stopped and then reboot over and over again. My phone is the Canadian version and i'm wondering if there is something to troubleshoot my problem.
Thank you very much
Michel
download the different stock rom and flash it again

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