HOW TO UNROOT?!?!?! Big help needed!!! - Xperia Z Q&A, Help & Troubleshooting

Hello, i have xperia z with custom rom CYANOGEN 13 (6.0.1.) i want to go back to stock 4.2.2. Everytime i try to boot from "sony mobile flasher" its says "error: - null and error: flash aborted". What should i do? :crying::crying::crying::crying:

it looks like you have unlocked the bootloader of the device(xperia z),you need to dowload the .ftf(sony firmware file) and flash it via flash tool..
official sony suite won't work to unlocked devices..
EDIT----
SONY flashtools xda tread
http://forum.xda-developers.com/showthread.php?t=920746&page=336

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Related

[Q] How to update to new bootloader ?

How to distinguish between my device is the new bootloader or old bootloader?
When I flash Community ROM V1.1(Samsung stock 4.4.2 rom,N7105 port),I downloaded Boeffla kernel for old bootloader and for new bootloader.
I have flashed the Samsung 4.3 official firmware for TGY.Does that mean my device is new bootloader yet?
If not,How to update my device to new bootloader?
Who can help me?
My device type is GT-I9305.
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If you flashed a stock 4.3 then you have the new bootloader
You can decompression stock bootloader.img
than:“fastboot flash bootloader bootloader.img”

[Q] Errors when flashing any tft on Flashtool

Hi, I keep getting this error message when flashing any stock tft via Flashtool.
Current Status of my Xperia Z (c6603)
1) Bootloader Unlocked
2) Not yet rooted
3) I think it's bricked now, after the Sony logo, it goes blank ( but the error also happened even before getting bricked)
Error Message:
Processing of emmc_appsboot_S1_Boot_Lagan_1.1.1_1_HWID_7190E1_OEM0.sin finished with errors.
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Fixed it, finally! lol
Was able to find a good recovery that would work on fastboot, then just zip flashed a rom.
Please Close.
Thanks!

Xperia Z1S Bootloop Help please!!!!

Hi please help me
I have got an Xperia Z1s running on lollipop Rooted
i tried to change the LCD Density followiong the steps in this tutorial : http://forum.xda-developers.com/show....php?t=1428830
but ones i clicked on Reboot my phon is only showing me the sony logo then a black screen then it reboot again and again and again.......
i tried to flash the phone with flashtool using the same ftf file (lollipop ftf 14.5.B.0.236)
but it's saying that the flash is aborted
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i also wanted to tell you that my bootloader is unlocked :
I'm a custom guy so if it were me, I would just install twrp, install custom rom like CM or custom based on stock. You should have a twrp recovery in place before tampering with build.prop

Nokia 2.1 Powered by android go edition

Hi I have a problem with Nokia 2.1 sitting on the inscription Powered by android go edition as I try to put the firmware with ost le gives me this error 0xc6DA!as far as I understand the error is for the boot loader which needs to be unlocked but I can't unlock it all the ways I find are for the phone on please for your assistance
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Did you try going into recovery mode? Is this OST Cracked? Cracked version do not work. Anyway, from the recovery mode, try to do factory reset. And if you are running Android 10 on that device . Maybe you want to downgrade. Check out the post about downgrading, where I made a comment.

Help me if you can 🙏🏻

Hello to all,
I'm digging out a bit, but I got my hands on my watch again and I'm trying to find a way to fix it.
It is still stuck on the LG logo.
I have changed the battery twice, the charger.
I can access the fastboot and the Recovery Mode does not work.
Here is the information:
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Do you think I can flash the rom, or is it dead ?
What is the procedure ?
Thanks.
UP. Someone ?
You need to find the stock software or recovery, unlock flashing and flash something.
If not, you need to get to the ROM bootloader. What SoC is that anyway?

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