Xperia Z wont boot - Xperia Z Q&A, Help & Troubleshooting

So phone wont boot. All that happens is i either get sony xperia boot screen display for a few seconds or battery charging to display.
fastboot still works but flashmode does not.
I have downloaded a stock ftf, from xperi firm - within flashtool (C6603_10.7.A.0.222_1271-2150_R2E.ftf) and flashed the firmware via fastboot from flashtool. now i get the stock blue bootloader animation but then it just goes back to charging so not sure what to do now?
The phone has never been rooted as far as i am aware and not sure if there is anything else i can do? do i need to flash boot image or is just flashing ftf fine? its been a long time since ive had to go through this stuff...any help would be appreciated.

Related

[Q] Bricked Xperia Z?

Hello, my xperia Z C6603 screen isn’t turns on. The device isn’t rooted.
I disassemmbled the phone and I put the parts in a new frame. After reassembly, the phone worked fine with the new frame and screen and I used it about one week. Then I thought I flash a new lollipop firmware instead the kitkat because the lollipop wasn’t updateable yet in my firmware customization. So I flashed the newest lollipop 5.0.2. ( 10.6.A.0.454_1270-7298_R1E Central Europe1) stock firmware with the 0.9.18.6 flashtool and the things go badly.
The first boot was succesful but after the boot the screen went colorful and I saw nothing besides but if I pushed the volume up or down button I heard the volume sound. I turned of the phone by power on/off and volume up button and I tried to flash other firmwares. The flash methode is always succesful but the phone didn’t work. (I tried the 3 different android versions stock firmwares jb kitkat lollipop.) I used flashtool, emma and pc companion too with locked and unlocked bootloader.
I think the screen is work fine because sometimes after flash a firmware and I turn off the phone first the Sony boot logo is appear but after that nothing happen.
Is there anything else I can do, or is it hard-bricked?
Sorry for my bad English.
I heard you already unlocked your bootloader. How if you install any recovery and try boot onto it. If it success, try install any custom rom via recovery. Let me know the result.

Xperia Z stuck in bootloop

Hi guys my Xperia Z doesn't start anymore, it's stuck in a bootloop. Before this happend it suddenly turned of, even with full battery. But I was able to boot it, it just turned of when I started an app. But now it's completely ****ed. Is it the battery? When I get a new battery do you reckon it will be ok again? I have a lot of pics on it and no backup -.-
It also doesn't work when it's plugged in, and power + vol up button doesn't make a difference. It only comes to the Sony Xperia boot logo, turns off and tries to start again, I can't even turn it completely off...
Any recommendations?
Ah yeah and it's all original with the newest software on it.
I had that same problem, and tried to reflash my stock rom using flashtool. The flash went fine, but it didn't solve anything, my phone was still rebooting again and again. Tried to reflash again then the flash failed, I don't know why...
Had the same issue but entering flash mode and flashing the rom with flashtool worked

Sony Xperia Z1 won't boot up and got stuck on SONY logo

Hi there,
My issue with my phone is as follow:
1- I was having a phone call @ below 16% battery charge (cheap Chinese battery replacement) and the phone died and so far it 's OK until I tried turning it ON and got stuck on SONY boot logo, charged it , retried with no good same SONY logo with no move, it charges up to 100% but won't boot up
2- then I tried laptop connection yet not identified not by the computer nor by the Sony PC Companion or the Xperia Companion, and even if I haven't tried rooting it before or something but stupidly I tried flashing it 's stock tft file and things got worse , so after the phone was stuck on the SONY boot screen it changed to give me the famous update error "The software update failed make sure that your phone is connected to the computer and try again" and to be honest SONY 's Companions used to be -for me- one of the best and the most powerful yet it didn't help.
3- The phone is still identified as C6903 on the flash tool and detected in the flash and fast flash mode yet I can't do anything apart from that.
4- I tried the unlock boot loader code to unlock boot loader and re-flash the stock ROM but I couldn't may I don't know how to do it right I'm not sure
And I'm sorry for the long essay but I'm really freaked out
So can anybody help?
Thanks in advance for your responses

issues flashing stock help needed

can anyone running stock rom of a xperia z c6603 send me a nandroid backup of a clean os?
my xperia refuses to flash stock roms
using emma
it flashes then reboot into black
flash tool says its a unknown device
i have twrp running using fastboot
i only manage to get custom roms working (using zips)
ive tried to download a zip flashable stock rom file but all links either are dead or non existant (anyone got a backup for me please?)
heres a video of it turning on for the first time after a emma flash
> link for yt video after the watch url thingy EOQU4NgX2CQ
ive tried to flash a boot.img and it managed to show the boot screen of the stock rom but gets stuck in the animation so no solution yet
ive been trying to get stock back on this for 5 weeks already
got flashtool to detect the device but it says driver is too old and idk what to proceed next
Stuck at black screen (light on) after logo loading, right?
atgeek said:
got flashtool to detect the device but it says driver is too old and idk what to proceed next
Click to expand...
Click to collapse
Go to device manager and uninstall all drivers and install the drivers from the flashtool/drivers folder.
sony z
I wanted to return the factory software to Sony with the earlier I had lineago 7.1 and the software said it was inserted and when I turned on the phone stands only the logo sony and the phone will not start if it can help

Only Sony Boot Screen Flashes

while using phone yesterday it went automatically switched off and afterwards while powering on only sony logo screen comes then repate only that. tried flashing firmware with flashtool it flashes successfully but problem still here.
my bootloader locked unrooted stock rom
any way to turn it back to life.
waiting for experts suggestions.

Categories

Resources