Z3 d6603 stuck in bootloop after using flashing tool. - Xperia Z3 Q&A, Help & Troubleshooting

I wanted to update from android 6 to 12 but no luck because i couldn't get the adb to work.
And understood that it was because of my rom version 23.5.
So I desided to downgrade to 23.0.A .
No problem with using flashtool, it installed the rom, I think. But now it is stuck in bootloop, and it says the process android.process acore and contacts has stopped.
And no I haven't made a backup, because I didn't think that it would work before I got the old rom.
I've tryed installing the room twice and I can still get in contact with the phone through flashtool.
Emma says the phone is locked?

I tryed once more, and wiped app and user configurations. And now it works again

Related

xperia play (r800i) stuck on ¨boot loop?¨

hello everyone.
i got a xperia play that i have rooted with superoneclick.
now i have changed some icons like battery status etc with rom toolbox
and after restarted so i could see the changes it just stuck on the sony ericsson boot text.(in a loop)
i got stock rom an all no busy box just rom toolbox pro,superuser and maybe a bricked phone.
please help!!!
note i had a lot of crashes before i restarted the phone
and i got it in christmas so i m very sad now cus its my only good phone D:
mystery cant be bricked
its not bricked i guess becausse its still charging when not trying to boot
well...
i was wrong so now i have to download a stock ftf file atleast i know what wrong
Heya
I have the exact same phone as you with ROM Toolbox Pro and Superuser as well, and I've run into the same problem after trying to customize some icons and system fonts.
I'd be very much interested in knowing how you and if you got your phone working again.
I'm currently downloading FlashTool in the hopes that I can use that to flash it back to a stock Android 2.3.
Bootloader locked, can't flash ROM
As the title said, apparently my bootloader is locked so I can't use the flashtool to flash the ROM.
I can't unlock my bootloader in any way I've been able to discover on here as I can't boot past the Sony Ericsonn logo text screen.
Does anybody know if there even is a way past this? Will paid professionals be able to fix it? Or am I stuck with a permanently bricked phone here?
Maybe one of my family's contacts working for the service provider will have an idea of what to do.
Everything went so well until I tried to change some icons and fonts, then everything just went downhill.
Thank you very much in advance.

[Q] infinite Xperia S bootloop, tried EVERYTHING

I know this has been asked a lot, but i literally tried everything.
i have a sony xperia s, no SD card. rooted on jelly bean firmware 6.2.B.0.211 using Doomlord root kit, after playing with some tweaks, i rebooted the phone so they will take effect, the phone is now stuck in a boot loop... TRIED EVERYTHING, deleted the cache, system, data, tried the sony update, flashtools, installing custom ROM or flashing the same one. the problem is, when i'm trying to put the phone in flashmode or fastboot mode, the sony logo appears after 5 seconds, showing "device disconnected" on flashtools. thus i can't ( i think) use it. i really dont know what to do here, i've been looking all over the internet for anything to do...tried everything i have read, but to no use. can anyone PLEASE help me.
Cant connect via usb fastboot then very less hope...
Contact sony costumer care....

[Q] HTC one ,m7 bricked i deleted OS please help if you can

Greeting to all,
i have bricked my phone here is how;
i tried to increase cpu speed to 2gh by installing ElementalX and my phone does not boot after that, so i tried to delet it but i wiped all system, now the phone will not swith on it stuck on htc logo,
i downloaded toolkit which have all commands, i downloaded many ruu version but no luck, all installation will fail
i tried push the zip through adb and even try to installed through 'install ruu factory' command but no joy, some ruu will progress to 100% on my pc but will fail to installed in the phone it says failed to install error 12
i am with meteor network in ireland, i appreciate if any one can help.
i tried about 20 hours but no luck at all, there is no system in the phone all wiped out , even i tried few ruu.exe still doe not work i be happy if i be able to get it back to work rooted or unrooted.
now through the tool i can easily unlock and relock the boot loader and i know to go to fastboot or recovery mode that is all i know.
thanks in advance.
soleved
Never mind no one seems to help, well i fixed after lots try and suffer. case closed.
Hi,
I'm facing similar problem - what steps did you took to fix it?

Help!! Problem after Flashing

Guys! I need help i flashed the Indian Generic FTF and then after these pop up messages keep appearing
"Unfortunately, the process android.process.acore has stopped"
"Unfortunately, the process android.process.media has stopped"
im trying to repair it via pc companion but it's not detected. Please help!! :crying:
Reflash again using flash tool or go into setting on the phone and try a reset. If you still have the same issue use a different firmware version and make sure it is for the right model eg D6603
hi, thanks for the reply! i already solved it, finally. was getting really worried. i tried resetting the phone and somehow it solved the problem, hopefully. i was going to try repairing through pc companion since it already detected the phone after i restarted the computer.
Yup, i flashed the stock firmware( version .93) for the right model (i have the D6653 btw).
One question though. i have a notification update for the new firmware( version .77) on my pc companion, if i repair my phone, would it automatically update or just repair my current firmware?? TIA
rotsloeh said:
hi, thanks for the reply! i already solved it, finally. was getting really worried. i tried resetting the phone and somehow it solved the problem, hopefully. i was going to try repairing through pc companion since it already detected the phone after i restarted the computer.
Yup, i flashed the stock firmware( version .93) for the right model (i have the D6653 btw).
One question though. i have a notification update for the new firmware( version .77) on my pc companion, if i repair my phone, would it automatically update or just repair my current firmware?? TIA
Click to expand...
Click to collapse
U cant repair the phone unless you download latest firmware..if u force it wil repair to old firmware itself

xperia z3 d6003 bootloop, fixed by xperia companion?

hi friends,
i have an unlock bootloader bootloop device and last night i tried :
- flashing ftf with flashtool, but no luck (the flash option is greyed out). tried another version of flashtoll, but again, no luck.
- relocking bootloader with flashtool, use xperia compnion software recovery, but the progress bar is stuck for about 6 hours or so. i unplugged it, then tried to boot, then it boot normally with stock MM rom.
before bootlooping my device, i tried unlocking bootloader and tried one or two custom rom,.
i need to make sure if my device is fixed. is there anyway to check it?
really need your help, please advise.
thanks before.

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