Related
After searching around I couldn't find anything related so here's my problem.
After succesfully unlocking the bootloader of my Xperia Z it continues to work fine.
It prompted the initial startup screen (enter language, account info ect.)
I turned my device off and on... this is where the problem starts..
This is what i get
Sony brand logo>
Xperia brand logo>
5 repeated cloud animation of xperia logo and at the last one it stalls, Phone reboot and back to 0.
This goes on repeatedly until a hard poweroff or complete discharge ( I suppose)
So I know im kinda screwed, is relocking the bootloader any option? Contacting Sony atm for some sort of software replacement/flash anything..
Cheers, Geert
Try the safe mode,keep pressing vol down with power until the phone boot completely.
If the phone boot to safe mode than do a factory reset.
Sent from my C6602 using xda premium
GeertNool said:
After searching around I couldn't find anything related so here's my problem.
After succesfully unlocking the bootloader of my Xperia Z it continues to work fine.
It prompted the initial startup screen (enter language, account info ect.)
I turned my device off and on... this is where the problem starts..
This is what i get
Sony brand logo>
Xperia brand logo>
5 repeated cloud animation of xperia logo and at the last one it stalls, Phone reboot and back to 0.
This goes on repeatedly until a hard poweroff or complete discharge ( I suppose)
So I know im kinda screwed, is relocking the bootloader any option? Contacting Sony atm for some sort of software replacement/flash anything..
Cheers, Geert
Click to expand...
Click to collapse
Welcome to XDA
you should go to the recovery thread in my signature. Read the first 2 posts.
Hope you recover your phone.
Hi everyone !
I have the same problem as GeertNool. My Xperia is stuck in the same loop. I have tried everything.
- Flashboot : stuck at 0% when i try to flash
- Pc Companion and SEUS = dead ends
- Safe mode : cant make it work
I read the recovery thread. It seems that the Kernel is malfunctioning but i dont understand what should be my next move. Am i supposed to let the phone reboot endlessly untill eventually the battery dies ?
Thanks a lot for your precious answers.
Alex
al3xwhite said:
Hi everyone !
I have the same problem as GeertNool. My Xperia is stuck in the same loop. I have tried everything.
- Flashboot : stuck at 0% when i try to flash
- Pc Companion and SEUS = dead ends
- Safe mode : cant make it work
I read the recovery thread. It seems that the Kernel is malfunctioning but i dont understand what should be my next move. Am i supposed to let the phone reboot endlessly untill eventually the battery dies ?
Thanks a lot for your precious answers.
Alex
Click to expand...
Click to collapse
Yes.
When the battery dies the phone should reset itself.
After the loops end plug into a charger, not pc for now.
You should get a red led indicating low battery level charging is working.
After the red led you may get Sony boot screen or bootloops.
If you get Sony and then the charging battery icon, then charge to over 50%. Then use pc companion or flashtool to restore.
If you get bootloops then read my 2nd post from the recovery thread in my signature for bootloop tricks.
Please let me know if it works. I am looking to add the Xperia Z to my recovery guide.
If there are any questions about my guide please ask in that thread.
Thanks
From Jaramie's LT28at
Try this: hold power and VolUp for about 15 seconds. The device should vibrate 3 times in a row. It should now be off. Don't plug it in anywhere.
Download the correct flashtool beta for xperia z http://forum.xda-developers.com/showthread.php?t=2162907
Download a known-to-work firmware ftf
Put it into C:\Flashtool\Firmwares
Open flashtool (flashtool64 if you run 64bit Windows)
Chose Flash (flash arrow button)
Chose the ftf you downloaded
Enable "Wipe: Data, Cache, Appslog"
Click flash
A new window opens with a "press back button" animation
Now plug in the device while ONLY holding VolDown. Only VolDown, no Power. The LED should turn green.
Don't interrupt the flashing process. It will take a while.
Report back if it worked.
after flashing rom my xperia is booting until the lock screen appears then it resets. what should i do? thanks
vaud27 said:
after flashing rom my xperia is booting until the lock screen appears then it resets. what should i do? thanks
Click to expand...
Click to collapse
Did you flash it with flashtool?
Did you enabled "Wipe: Data, Cache, Appslog.?
Sent from my C6602 using xda premium
gm007 said:
Did you flash it with flashtool?
Did you enabled "Wipe: Data, Cache, Appslog.?
Sent from my C6602 using xda premium
Click to expand...
Click to collapse
i use cwm to flash it. i wipe everything. after flashing the recovery disappear and my xperia keeps on rebooting after reaching the lock screen.
can i reflash it using flashtool even my usb debugging is off?
vaud27 said:
i use cwm to flash it. i wipe everything. after flashing the recovery disappear and my xperia keeps on rebooting after reaching the lock screen.
can i reflash it using flashtool even my usb debugging is off?
Click to expand...
Click to collapse
Something wrong with the rom you are trying to install.
Yes you can use flashtool even if usb debugging is off.
Check schaggo post up^^^^
Sent from my C6602 using xda premium
gm007 said:
Something wrong with the rom you are trying to install.
Yes you can use flashtool even if usb debugging is off.
Sent from my C6602 using xda premium
Click to expand...
Click to collapse
i will try to flash it using flashtool. thanks for your help mate
had the same problem and i managed to fix it just showing sony sign by installing the sony update programme on the sony update website
all you do is put phone into flashboot mode.
on mine i had to hold up and power button untill it vibrates 3 times then press down volume button to get it into flashboot mode
takes a few atempts but it worked.
takes around 20 mins to download then install another 10.
i couldnt get flashtool to flash firmware as my phone is locked on 3 mobile firmware locked bootloader
i hope this helps you
update:
schaggo method works. i can breath now. thanks to @gm007
This worked great for unbricking mine !!
P.S. don't waste time for Sony's Emma flash, they do not send login credentials in real time, site says they do manual user validation ...
schaggo said:
Try this: hold power and VolUp for about 15 seconds. The device should vibrate 3 times in a row. It should now be off. Don't plug it in anywhere.
Download the correct flashtool beta for xperia z http://forum.xda-developers.com/showthread.php?t=2162907
Download a known-to-work firmware ftf
Put it into C:\Flashtool\Firmwares
Open flashtool (flashtool64 if you run 64bit Windows)
Chose Flash (flash arrow button)
Chose the ftf you downloaded
Enable "Wipe: Data, Cache, Appslog"
Click flash
A new window opens with a "press back button" animation
Now plug in the device while ONLY holding VolDown. Only VolDown, no Power. The LED should turn green.
Don't interrupt the flashing process. It will take a while.
Report back if it worked.
Click to expand...
Click to collapse
AW: [Q] Xperia Z possible brick
racht said:
...don't waste time for Sony's Emma flash, they do not send login credentials in real time...
Click to expand...
Click to collapse
They never will. Read the instructions which come with EMMA. I have it working fine, officially, without any credentials.
flashtool not flash the phone
schaggo said:
Try this: hold power and VolUp for about 15 seconds. The device should vibrate 3 times in a row. It should now be off. Don't plug it in anywhere.
Download the correct flashtool beta for xperia z http://forum.xda-developers.com/showthread.php?t=2162907
Download a known-to-work firmware ftf
Put it into C:\Flashtool\Firmwares
Open flashtool (flashtool64 if you run 64bit Windows)
Chose Flash (flash arrow button)
Chose the ftf you downloaded
Enable "Wipe: Data, Cache, Appslog"
Click flash
A new window opens with a "press back button" animation
Now plug in the device while ONLY holding VolDown. Only VolDown, no Power. The LED should turn green.
Don't interrupt the flashing process. It will take a while.
Report back if it worked.
Click to expand...
Click to collapse
I have the same issue here, the phone suddenly dead. Charge it using AC adaptor and wall socket and the red led flashs for about 2 hours, the orange LED never turns on. Try your advice and got this:
1) Vol up + Power not work (no vibration, nothing)
2) Flash with flashtool 0.9.10.2 beta6 with no lucky, indicated "device disconnected" after animation gone.
3) regress to flashtool 0.9.10.1, device connected and then stuck at "flashing data.....", the progress bar stay at 0% and then nothing.
P.S. bootloader is still locked but phone is ROOTED so I'm affraid it's out of warranty. Just got the phone as a birthday gift from my wife yesterday! She'd kill me if she knows that.
Update:
1) Power + Vol Up works now. The sequence does matter, I found I have to press the Power button first and then Vol Up, it dosen't work vise versa.
2) flashing still doesn't work for me. And I noticed that the LED turn green and then turn off immediately. I'm not sure if that is the cause. I'm sure when in fastboot mode (connect to USB port when pressing Vol Up), the LED turn blue and stay blue. Is my flash mode corrupted?? That's really bad!
[email protected] said:
I have the same issue here, the phone suddenly dead. Charge it using AC adaptor and wall socket and the red led flashs for about 2 hours, the orange LED never turns on. Try your advice and got this:
1) Vol up + Power not work (no vibration, nothing)
2) Flash with flashtool 0.9.10.2 beta6 with no lucky, indicated "device disconnected" after animation gone.
3) regress to flashtool 0.9.10.1, device connected and then stuck at "flashing data.....", the progress bar stay at 0% and then nothing.
P.S. bootloader is still locked but phone is ROOTED so I'm affraid it's out of warranty. Just got the phone as a birthday gift from my wife yesterday! She'd kill me if she knows that.
Update:
1) Power + Vol Up works now. The sequence does matter, I found I have to press the Power button first and then Vol Up, it dosen't work vise versa.
2) flashing still doesn't work for me. And I noticed that the LED turn green and then turn off immediately. I'm not sure if that is the cause. I'm sure when in fastboot mode (connect to USB port when pressing Vol Up), the LED turn blue and stay blue. Is my flash mode corrupted?? That's really bad!
Click to expand...
Click to collapse
Try sony update service or remove flashtool and install again and use another firmware(maybe the first one is corrupted).
Sent from my C6603 using xda premium
[email protected] said:
P.S. bootloader is still locked but phone is ROOTED so I'm affraid it's out of warranty. Just got the phone as a birthday gift from my wife yesterday! She'd kill me if she knows that.
Update:
1) Power + Vol Up works now. The sequence does matter, I found I have to press the Power button first and then Vol Up, it dosen't work vise versa.
2) flashing still doesn't work for me. And I noticed that the LED turn green and then turn off immediately. I'm not sure if that is the cause. I'm sure when in fastboot mode (connect to USB port when pressing Vol Up), the LED turn blue and stay blue. Is my flash mode corrupted?? That's really bad!
Click to expand...
Click to collapse
It probably means your battery was low.
From my Xperia LT28at ION
gm007 said:
Try sony update service or remove flashtool and install again and use another firmware(maybe the first one is corrupted).
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
Thanks for response. Finally flashtool 0.9.10.1b works for me!
Returning to stock
Hey guys,
I've flashed [ROM][JB 4.2.2][CM10.1][AOKP-MR1][PananoidAndroid 3.15] PAC v22.1.1 - Update: 0508 from http://forum.xda-developers.com/showthread.php?t=2208249&page=65. It's working, but I'd like to try another ROM, specifically Xperia Z Revolution™ from http://forum.xda-developers.com/showthread.php?t=2175903. This requires to install stock 10.1.A.1.434 firstly So I downloaded C6603_10.1.A.1.434_Generic DE, NL, world. Flashing with Flashtools 0.9.10.1 always stucks at 0%.
BL unlocked. Does anyone have any idea how to get stock 434 in the phone? Originally there were older one 10.1.A.1.340, if it's somehow important to know...
So my phone will not longer boot. It started like this: all of a sudden it wouldn't work properly when in a phone call, I could hear the other person but they wouldn't hear me. So I just turned off my phone and when I tried to turn it back on the triangle icon wth wrench and screwdriver appeared as seen in the image below (I had around 40% battery). I left it like that for almost an hour and since it wouldn't turn back on I did the power+volume up but it would load back on to the triangle. Then I removed the micro sd and power+volume up and it loaded the sony logo, then the xperia logo, then this sony colored waves/smoke started and the 3rd time this "wave" crossed the screen, it just froze and began a never ending loop of sony+xperia+waves+restart... over and over again :S It stopped only after long pressing power button + volume up. I tried pluggin it on my pc and starting the Sony PC companion but doesnt recognizes the phone. I read in another post that they fixed this issue by connecting the phone to the PC and launching sony's pc updater. But I don't know what's this "sony pc updater" thing, if they mean PC companion Ive tried it out and doesnt work for me.
Thx in advance for any help! (btw, my xperia z is with the latest update installed)
MythII said:
So my phone will not longer boot. It started like this: all of a sudden it wouldn't work properly when in a phone call, I could hear the other person but they wouldn't hear me. So I just turned off my phone and when I tried to turn it back on the triangle icon wth wrench and screwdriver appeared as seen in the image below (I had around 40% battery). I left it like that for almost an hour and since it wouldn't turn back on I did the power+volume up but it would load back on to the triangle. Then I removed the micro sd and power+volume up and it loaded the sony logo, then the xperia logo, then this sony colored waves/smoke started and the 3rd time this "wave" crossed the screen, it just froze and began a never ending loop of sony+xperia+waves+restart... over and over again :S It stopped only after long pressing power button + volume up. I tried pluggin it on my pc and starting the Sony PC companion but doesnt recognizes the phone. I read in another post that they fixed this issue by connecting the phone to the PC and launching sony's pc updater. But I don't know what's this "sony pc updater" thing, if they mean PC companion Ive tried it out and doesnt work for me.
Thx in advance for any help! (btw, my xperia z is with the latest update installed)
Click to expand...
Click to collapse
Try repair your phone using sony update service. Good luck! :fingers-crossed:
Or try to flash a ftf.
◇C6603
Same Problem
MythII said:
So my phone will not longer boot. It started like this: all of a sudden it wouldn't work properly when in a phone call, I could hear the other person but they wouldn't hear me. So I just turned off my phone and when I tried to turn it back on the triangle icon wth wrench and screwdriver appeared as seen in the image below (I had around 40% battery). I left it like that for almost an hour and since it wouldn't turn back on I did the power+volume up but it would load back on to the triangle. Then I removed the micro sd and power+volume up and it loaded the sony logo, then the xperia logo, then this sony colored waves/smoke started and the 3rd time this "wave" crossed the screen, it just froze and began a never ending loop of sony+xperia+waves+restart... over and over again :S It stopped only after long pressing power button + volume up. I tried pluggin it on my pc and starting the Sony PC companion but doesnt recognizes the phone. I read in another post that they fixed this issue by connecting the phone to the PC and launching sony's pc updater. But I don't know what's this "sony pc updater" thing, if they mean PC companion Ive tried it out and doesnt work for me.
Thx in advance for any help! (btw, my xperia z is with the latest update installed)
Click to expand...
Click to collapse
I have the same problem! i dont know what to do! i turned off my phone because my data connection wasnt working right so i thought ill restart it! and since then i have the same symbol and the blue bar just continues moving... :crying:
MythII said:
So my phone will not longer boot. It started like this: all of a sudden it wouldn't work properly when in a phone call, I could hear the other person but they wouldn't hear me. So I just turned off my phone and when I tried to turn it back on the triangle icon wth wrench and screwdriver appeared as seen in the image below (I had around 40% battery). I left it like that for almost an hour and since it wouldn't turn back on I did the power+volume up but it would load back on to the triangle. Then I removed the micro sd and power+volume up and it loaded the sony logo, then the xperia logo, then this sony colored waves/smoke started and the 3rd time this "wave" crossed the screen, it just froze and began a never ending loop of sony+xperia+waves+restart... over and over again :S It stopped only after long pressing power button + volume up. I tried pluggin it on my pc and starting the Sony PC companion but doesnt recognizes the phone. I read in another post that they fixed this issue by connecting the phone to the PC and launching sony's pc updater. But I don't know what's this "sony pc updater" thing, if they mean PC companion Ive tried it out and doesnt work for me.
Thx in advance for any help! (btw, my xperia z is with the latest update installed)
Click to expand...
Click to collapse
Possible Solution :
Install the STOCK ftf file of Xperia Z into Your Phone Using Flashmode.
What You will need is
1. Flashtool
2. Ftf file for Xperia Z (Download the ftf from your device thread)
Flash The ROM ftf file.
You should be running the phone by the time you finish.
I fixed it!!
dwarkesh2492 said:
Possible Solution :
Install the STOCK ftf file of Xperia Z into Your Phone Using Flashmode.
What You will need is
1. Flashtool
2. Ftf file for Xperia Z (Download the ftf from your device thread)
Flash The ROM ftf file.
You should be running the phone by the time you finish.
Click to expand...
Click to collapse
I finally fixed it!!
As dwarkesh2492 said (thx a lot by the way), all I did was download a stock rom (I found the italian unbranded version here http://forum.xda-developers.com/showthread.php?t=2293794) and flashed it with flashtool beta 6 ( tutorial on how to do it here http://forum.xda-developers.com/showthread.php?t=2240614). At first it wouldn't start flashing but I tried several times plugging and unplugging my phone while holding volume down and it finally flashed It was the 1st time I ever flashed a ROM or anything so I'm sure anyone can do it.
I hope it helped.
hey what about if my phone (xperia Z) can't turn on but led is light up pink color, what does that means? or I just to wait battery to die then? im stuck in XZRecovery menu screen freeze there so I try to shut down by pressing power button, but suddenly screen goes black but led still light up
Ady5449 said:
hey what about if my phone (xperia Z) can't turn on but led is light up pink color, what does that means? or I just to wait battery to die then? im stuck in XZRecovery menu screen freeze there so I try to shut down by pressing power button, but suddenly screen goes black but led still light up
Click to expand...
Click to collapse
try to hold power and volume up
Ady5449 said:
hey what about if my phone (xperia Z) can't turn on but led is light up pink color, what does that means? or I just to wait battery to die then? im stuck in XZRecovery menu screen freeze there so I try to shut down by pressing power button, but suddenly screen goes black but led still light up
Click to expand...
Click to collapse
I had this yesterday, try the power button for about 15 seconds or the above method of power and volume up
If you see the screen in the attached image, then just wait for it to finish working, which the bar at the bottom shows it's doing.
hey guys! thanks alot its working... Im really apreciate your help,, see here Im still newbie
Ady5449 said:
hey guys! thanks alot its working... Im really apreciate your help,, see here Im still newbie
Click to expand...
Click to collapse
What method exactly worked for you?
I'm having the same triangle screen, I interrupted it by pressing vol up + down + power, and after that it just showed the Sony logo. The battery died and when I try to charge it now, the only sign of life is the red LED and "SONY". I won't go into flashmode (yet) so flashtool is not an option. I'll try to charge it whole night (am in the Netherlands) and try flashtool again tomorrow.
Btw. I am on RomAUR which is nearly stock .253 and this means I have root too. Locked BL. The problem appeared after rebooting the phone because I suddenly didn't mount the external SD.
Any help appreciated, thanks!!
PLEASE HELP
my xperia Z , c6602 , got new update .244
tried to update using fone , downloded 175 mb and restrted, updating proceess came up (android logo) automatically rebooted when the progress bar about 75% , not updated same old .423
tried 2 times same issue,
then i tried using sony pc companin(win8), donloaded updated and strted update process, progress bar 90% came up error that update failed,
disconnect phone,
NOW phone didnt boot up
only SONY logo coming and switchs off.
pls help
I've the same problem. my xperia Z won't turn on at all.
anyone any idea?
sony xperia z
i was trying to reset my Sony Xperia Z to have a fresh firmware, via Sony PC Companion, end up having an error during the resetting. Phone cans till can turn on, Sony logo flash but after that, turn off again, which cannot continue to start up. Been trying the hard reset, power button plus volume up, but doesn't work, same with power button plus volume down, nothing happens. Please help me!!
z3dg3 said:
i was trying to reset my Sony Xperia Z to have a fresh firmware, via Sony PC Companion, end up having an error during the resetting. Phone cans till can turn on, Sony logo flash but after that, turn off again, which cannot continue to start up. Been trying the hard reset, power button plus volume up, but doesn't work, same with power button plus volume down, nothing happens. Please help me!!
Click to expand...
Click to collapse
Try it with SONY Update Service. With this you can restore your phone. :victory:
Mine Will not work either
So im new to all of this android information and tried to root my Xperia tablet z. but i guess i was flashing different firmwares and trying to run doomlords one click root system. in the midst of all that the screen shut off and has not came back on. it still shows up as if it is in flashmode, so i know its not totally dead. just cant get the screen to work
gripfly said:
Try it with SONY Update Service. With this you can restore your phone. :victory:
Click to expand...
Click to collapse
SONY Update Service Is no longer available
But I learned about how to turn off the phone thanks to other of your posts (thanks again!) and that saved my life
My ZU will not boot up either
So after reading this should we NOT try to do a reset using Sony Update Service.app?
T.I.A.
Hi,
Yesterday I tried to install a ROM (Romaur) on my Xperia Z and i don't know how i came to thit situation:
The led is blinking in red when charging.
I cannot enter the flashmode (green led doesn't appear)
I can enter the fastboot mode (but my bootloader is locked so I can't do anything)
If I try to turn on the phone it vibrates but nothing else happens.
At first i thought it was a battery problem, but i've been charging the phone all night and still the same.
Thank you for your help.
EDIT: Solved using Sony Update Service. While flashtool didn't recognise the flashmode (I don't know why, it has always been working) this software did.
Hi guys,
I'm wondering if anyone can shed any light on what to do next. I've got an 6903 Xperia Z1 (LB, not rooted, 4.4.2) that seems to be stuck in fastboot or flashmode, with no screen showing and only a red light (some of the time). I've read up everything I can on the boards and have charged it for 18 hours (twice) but to no avail.
Here's what happened:
I used a Chinese car charger that I probably put on upside down (which might mean it shorted the battery).
This put it in a reboot loop that went Sony --> Xperia --> blackness --> Sony etc
I flashed C6903_14.1.G.1.534_[NUT] (no exclusions) which put it in a Sony --> Sony reboot loop.
I then flashed C6903_14.3.A.0.681_Generic_Global-1277-2880_R5C which didn't make any difference.
I flashed C6903_14.1.G.1.534_[NUT] (excluding kernel, baseband - I don't know why) and this put it into black screen only mode (with some steady red LED sometimes).
I charged it for 18 hours.
From here I couldn't get it into flashmode or fastboot mode UNLESS I short the battery with the same charger.
Once I shorted the battery again I managed to get it into flashmode (permanently, I think) and do a "repair" on the Sony Bridge for Mac up to the latest android. It went fine, apparently, but unplugging it didn't allow it to be turned off or turned on again. It seems like now when it's plugged in it's always in flashmode (or I can put it in fastboot mode). I can flash whatever I want, it seems, but to no avail.
I have since flashed both the above FTFs.
Any suggestions for what to do next?
Thank you!
Press and hold both the power button and volume up button until it vibrates 3 times.
Then do a repair again.
Then throw that Chinese charger in the bin
then flash a 534 ftf, install dual recovery then flash the rom of your choice.
gregbradley said:
Then throw that Chinese charger in the bin.
Click to expand...
Click to collapse
..lol..
gregbradley said:
Press and hold both the power button and volume up button until it vibrates 3 times.
Then do a repair again.
Then throw that Chinese charger in the bin
then flash a 534 ftf, install dual recovery then flash the rom of your choice.
Click to expand...
Click to collapse
Thanks Greg - I've spent the last day trying to get my phone to respond again... no vibrations, no turning on or off. Just the red LED. Hmmm.
Leave it on charge for 24 goes and try again
Sent from my C6903 using XDA Premium 4 mobile app
Hi Guys,
I really need your help unbrick my Xperia Z1 C902.
Here's what happened:
I tried to flash a custom rom that wasn't compatible VIA AROMA ( I had MiUi 7 custom rom ) and it is now dead. It won't boot. No sign of life. No Vibration when pressed vol up+Power . Hard reset ( via sim slot ) has no affect on the Phone. No recogniztion to USB on laptop ( tried other USB cables as well ).
I have left the phone be charged overnight assuming the flash took a toll on the battery ( it was about 30% when I flashed the phone )and in the morning there was a red LED. Assuming the battery had enougfh power I tried to turn it on, connect to Laptop, Fast boot mode, flash mode but with no luck.
Day2:
Left the phone connected to the stock charger for about 20 hours or so.
No LED lights. No vibrations. No sign of detection on the laptop.
Sony Companion will not detect my phone via fastmode as well.
This phone is out of warranty so I was hoping you can help save some bucks before I take it to the Sony centre.
I looked through XDA all day but nothing has helped me bring my phone back to life.
EDIT:
I have downloaded India Stcok ROM via Xperifirm and tried to flash it but the flashtool does not detect the phone. Fastboot and Flashmode both does not detect the phone. Strange thing is, when I plug the phone to laptop holding the Vol down button, a red LED blinks for few seconds but the fastboot does not work ( as my phone has bootloader unlocked )
ADB does not work - No devices connected.
If there is anyway I can flash or install TWRP recovery ( or any for that matter ), I have the old working MiUI rom in the external SD card.
I will owe you a beer or two and a dinner if you 're able to bring my phone back to life. Please I am desperate.
Sudhir Kota said:
Hi Guys,
I really need your help unbrick my Xperia Z1 C902.
Here's what happened:
I tried to flash a custom rom that wasn't compatible VIA AROMA ( I had MiUi 7 custom rom ) and it is now dead. It won't boot. No sign of life. No Vibration when pressed vol up+Power . Hard reset ( via sim slot ) has no affect on the Phone. No recogniztion to USB on laptop ( tried other USB cables as well ).
I have left the phone be charged overnight assuming the flash took a toll on the battery ( it was about 30% when I flashed the phone )and in the morning there was a red LED. Assuming the battery had enougfh power I tried to turn it on, connect to Laptop, Fast boot mode, flash mode but with no luck.
Day2:
Left the phone connected to the stock charger for about 20 hours or so.
No LED lights. No vibrations. No sign of detection on the laptop.
Sony Companion will not detect my phone via fastmode as well.
This phone is out of warranty so I was hoping you can help save some bucks before I take it to the Sony centre.
I looked through XDA all day but nothing has helped me bring my phone back to life.
EDIT:
I have downloaded India Stcok ROM via Xperifirm and tried to flash it but the flashtool does not detect the phone. Fastboot and Flashmode both does not detect the phone. Strange thing is, when I plug the phone to laptop holding the Vol down button, a red LED blinks for few seconds but the fastboot does not work ( as my phone has bootloader unlocked )
ADB does not work - No devices connected.
If there is anyway I can flash or install TWRP recovery ( or any for that matter ), I have the old working MiUI rom in the external SD card.
I will owe you a beer or two and a dinner if you 're able to bring my phone back to life. Please I am desperate.
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Hi.
You have flashing led that means there is some hope first press and hold hard reset button for 15-20 seconds under sim cover then realizes it. Now plug in charger and dont touch the phone before 4-5 hours. Let it charge even though red led comes on.
After that disconnect your phone and don't turn it on wait for 5 minutes.
Also do check if the flash tool drivers are properly installed (window 8 and newer needs you to disable driver signature enforcement) use flashtool version 0.9.19.0, dont know why but this version works best for me.
Flash *.108 firmware (available in xda) also do always check hash after downloading.
Now try to flash the firmware as normally we do and hope for the best. This method worked fine for me many times.
Good luck..! [emoji111]
The flashing Red LED is bringing back some really bad memories of my own Hard brick. Try what kathanpatel suggests first - holding the reset button down.
Are your symptoms identical to this?:
http://forum.xda-developers.com/showthread.php?t=2574764
There is a link to a post with instructions on recovering from the hard brick. Good luck.
Sudhir Kota said:
Hi Guys,
I really need your help unbrick my Xperia Z1 C902.
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The red button in a sim slot won't have any effect unless your phone is connected to the charger (not computer). Connect the charger, press and hold the red button for about 10 seconds until there is vibration. Then immediately push and hold the power button for a few seconds.