[Q] Bootloop with flashtool - Xperia Z Q&A, Help & Troubleshooting

hi all, i just downloaded "Xperia Z (C6603) 10.1.A.1.350 Original Sony Unbranded UK Rom"
And flashed via flashtool but when i start my phone it loop on boot and restart, what can i do?

Related

Flashtool help (SOLVED)

hi ALL. i bouht xperia z yesterday. it was with .253 . when i connected to wifi update prompted and it updated to .244 firmware. today i decided to root it. i followed doomlords root method.opened flash tool and it said device connected in flash mode. i selected doomlords .423 kernel file and pressed flash. it is stucked in 23% for about 4mins. what should i do now? ( it is my first sony. i read guides.but it stucked
EDIT: okay sorry for panic. i just disconnected and it booted
Nightwish sgsl said:
hi ALL. i bouht xperia z yesterday. it was with .253 . when i connected to wifi update prompted and it updated to .244 firmware. today i decided to root it. i followed doomlords root method.opened flash tool and it said device connected in flash mode. i selected doomlords .423 kernel file and pressed flash. it is stucked in 23% for about 4mins. what should i do now? ( it is my first sony. i read guides.but it stucked
EDIT: okay sorry for panic. i just disconnected and it booted
Click to expand...
Click to collapse
sorry so could u flash the old kernel and root it finally??
i was trying to root a XZ too but it stucked at 23% when i flash the old kernel
the XZ can boot though

[Q] Forgot to turn on usb debug before flashing,now stuck in bootloop

Okay.
So I tried to root my xperia z with 10.4.1.B.0.101 firmware today.
but I forgot to turn on my usb debug before using flashtool to flash in a 10.3.1.A.2.67 firmware
Now my phone is stuck in a bootloop
Btw, my phone have a locked bootloader.
I am trying to flash the firmware to 10.4.1.B.0.101 again and I will try to process the root
What should I do now?
I would give any extra information if needed
ElwinHoTin said:
Okay.
So I tried to root my xperia z with 10.4.1.B.0.101 firmware today.
but I forgot to turn on my usb debug before using flashtool to flash in a 10.3.1.A.2.67 firmware
Now my phone is stuck in a bootloop
Btw, my phone have a locked bootloader.
I am trying to flash the firmware to 10.4.1.B.0.101 again and I will try to process the root
What should I do now?
I would give any extra information if needed
Click to expand...
Click to collapse
Try to reflash 10.2.1.A.2.67 and make sure to check wipe is enabled
ElwinHoTin said:
Okay.
So I tried to root my xperia z with 10.4.1.B.0.101 firmware today.
but I forgot to turn on my usb debug before using flashtool to flash in a 10.3.1.A.2.67 firmware
Now my phone is stuck in a bootloop
Btw, my phone have a locked bootloader.
I am trying to flash the firmware to 10.4.1.B.0.101 again and I will try to process the root
What should I do now?
I would give any extra information if needed
Click to expand...
Click to collapse
You can flash the latest kitkat ftf via flashtool.
The firmware can be rooted
androidtweaker1 said:
You can flash the latest kitkat ftf via flashtool.
The firmware can be rooted
Click to expand...
Click to collapse
I tried to flash in the kit kat firmware,
but I am still stuck in the bootloop...
How can I turn on my usb debug and third party source?
I think is that not allowing me to flash anything in....
ElwinHoTin said:
Okay.
So I tried to root my xperia z with 10.4.1.B.0.101 firmware today.
but I forgot to turn on my usb debug before using flashtool to flash in a 10.3.1.A.2.67 firmware
Now my phone is stuck in a bootloop
Btw, my phone have a locked bootloader.
I am trying to flash the firmware to 10.4.1.B.0.101 again and I will try to process the root
What should I do now?
I would give any extra information if needed
Click to expand...
Click to collapse
I had the same problem , what I did was , i just flashed the old 4.3 FTF using flashtool which fixed it
Mr.KiLLeR said:
I had the same problem , what I did was , i just flashed the old 4.3 FTF using flashtool which fixed it
Click to expand...
Click to collapse
By old 4.3 ftf
Do you mean 10.4.1.B.0.101 ?
I am really new and I am noob
Sorry for bothering you guys...
ElwinHoTin said:
By old 4.3 ftf
Do you mean 10.4.1.B.0.101 ?
I am really new and I am noob
Sorry for bothering you guys...
Click to expand...
Click to collapse
Yes exactly ..
Mr.KiLLeR said:
Yes exactly ..
Click to expand...
Click to collapse
I am trying to download the C6603 10.4.1.B.0.101 Generic HK ftf
Which should be what I have in my phone originally
Is that the one I should use?
Or I can just flash in any 10.4.1.B.0.101 ftf?
ElwinHoTin said:
I am trying to download the C6603 10.4.1.B.0.101 Generic HK ftf
Which should be what I have in my phone originally
Is that the one I should use?
Or I can just flash in any 10.4.1.B.0.101 ftf?
Click to expand...
Click to collapse
any one dude.. dont worry
Mr.KiLLeR said:
any one dude.. dont worry
Click to expand...
Click to collapse
It worked
Thank you soooooo much
You have saved my life
ElwinHoTin said:
It worked
Thank you soooooo much
You have saved my life
Click to expand...
Click to collapse
Gr8 I am glad that I helped ENJOY :good:
Same problem
hplease help me.. its not orking when i reflash it with 4.3 (i already had)
Xperia z3 D6653
Ok so I was trying to flash my z3 back to original Sony software because I was getting an error message in PC companion saying my phone cannot be updated because it contains modified software and I was flashing it using sony mobile flasher by androxyde and I forgot to enable USB debugging and unknown sources and now it's in a boot loop telling me "software update failed. Please plug your phone back in and try again"
Any ideas?
I was told to try using a different computer?
Hi all, if anyone is having trouble flashing with flash tool because usb debugging isn't enabled error then do this procedure.......
1. Dowload latest flash tool 0.9.18.8 and also version 0.6.6
2. Try use the latest version first to Flash the tft rom. NOTE: remember the file it has error flashing e.g on my experia sp file system.sin was not able to Flash bcoz usb debugging error (enable usb debugging and unknown sources) ALL THE REST of the files flashed ok!
3.try flash again the rom but this time tick system.sin (or error file) in flashtool to exclude it from flashing. Make sure all other files are included. Also tick all wipe caches options and flash rom without system.sin (or error file).
4. Flash procedure will work. Now disconnect phone and leave it off without restarting it.
5. Uninstall flashtool latest version 0.9.18.8 and install flashtool 0.6.6 old version and open it to Flash the same rom BUT THIS TIME only select the system.sin file (or error file) to be flashed and rest excluded. Make sure all wipe options in flashtool are enabled and Flash! THE FLASH WILL WORK WITHOUT USB DEBUGGING ERROR and your phone will be fixed!
Press thanks if it helped!

[Q] Stock rom

I have flashed a stock Rom for 12.1.A.1.201 version, I cant update it to .205 via pc companion, is this expected? what can i do?

Xperia ZR Bricked by wrong kernal...Stock Kernal help needed

Hi! I need some help in unbricking my Xperia ZR C5502. I flashed the Meow kernal and now its keeps rebooting. I need the stock kernal in ftf format or some steps to flash stock kernal..
I am currently try to use Flashtool but it suppports only ftf format i think...I tried one russian ftf extract and due to that my sony logo is back but it is still rebooting again and again.
Flash an original ftf firmware on your device through flashtool...
Sent from my C5503 using XDA Premium 4 mobile app

My Xperia SP brick

Help me, my xperia sp brick after FlashBoot and stopped suddenly
Im reflash again and stuck
Please help me
Thanks
Use flashtool version 0.9.18 and flash it with a stock ROM. Fixed it for me. The newer version of flashtool gave errors when trying to flash so best to use the older version.
http://www.flashtool.net/downloads.php

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