[Q] Bootloop issue - Xperia Z1 Q&A, Help & Troubleshooting

Guys,
My Xperia Z1 C6902 had a water damage earlier and after getting rejected warranty, with the help of my cousin i Have found out the part of the board which was causing the issue and got it back to life in a day. The phone was working fine. No issues from hardware was noted after testing it for a week. But suddenly at today afternoon, the phone restarted itself and got struck at SONY logo.. It never successfully booted after that. I tried to flash stock rom using flashtool. The PC has not detected my phone even if it is boots still SONY logo still... Any idea or suggestion?

Related

Xperia Z; Dead problem After update to .434

Hi
any report about death problem of Xperia Z after updating new firmware (.434)?
Thanks
:good:
That title of yours is a bit off, you make it sound like you have a dead phone after updating
Hehe
No, i just wanna know if this happened or not.
If problem solved completely so we can use it more and etc
However i used it alot before update
Sent via my Sony Xperia Z | C6602
As far as I know, Sony hasn't received any reports of death phones due to the software issue of 350fw with the new 434fw
Sent from my C6603 using xda app-developers app
That is good news.
Can not wait for 4.2.x to release, did download krab his 434 NL FTF file just incase I get software problems.
Kind regards, Stefan.
But since the update after my nightmare began, First, ROOT many times without success (this is my problem), to complete the ROOT, try to go and get LINK2SD, but every time you create a EXT2 restartafter will not be able to enter, just kept restart, need to be removed the SDCARD, Anyway, if sdcard including not turn on, and subsequently I leave a message in the official website, and they told me to try a factory reset and clear memoryeverything, I have tried, but resolves containing the sdcard normal boot, but often a memory file something will restart to now, I have not yet been solved, I am thinking how to completely cleanpainted on the software, who can teach me how to clean, I also tried FLASHTOOL, but I try many time, it just is hold on at flash strat point, then over 30mins , is still....... i very bad lucky
pls Report here if u got this problem...
yes....
http://forum.xda-developers.com/showthread.php?t=2176978&page=5
Noobie UK said:
yes....
http://forum.xda-developers.com/showthread.php?t=2176978&page=5
Click to expand...
Click to collapse
yes like your phone died with the 434 update ?
there seem to be quite some reports of a damaged kernel version with this update that uses a lot of cpu in standby and damages it through heat.
Updated the phone a few days ago, powered it off today and it did not boot. Now its in repair
ltkort said:
Updated the phone a few days ago, powered it off today and it did not boot. Now its in repair
Click to expand...
Click to collapse
so explain about ur phone state
root, unlock bootloader and ....
sorry ment refer to link...reports of failure after 434 update.
digitalray said:
yes like your phone died with the 434 update ?
there seem to be quite some reports of a damaged kernel version with this update that uses a lot of cpu in standby and damages it through heat.
Click to expand...
Click to collapse
Sleep of death is still present in .434 Phone was fine for a week after updating, but the problem has happened once a day for the past 3 days. Wake up in the morning to a dead phone. Able to perform a reset with power + volume up.
Not happy, where's this fix we were promised! Sony never said .434 was to fix SOD, it was all stupid rumors.
kazaoc said:
Sleep of death is still present in .434 Phone was fine for a week after updating, but the problem has happened once a day for the past 3 days. Wake up in the morning to a dead phone. Able to perform a reset with power + volume up.
Not happy, where's this fix we were promised! Sony never said .434 was to fix SOD, it was all stupid rumors.
Click to expand...
Click to collapse
please explain about ur phone condition
root / unlock bootloader / stock rom ?
kazaoc said:
Sleep of death is still present in .434 Phone was fine for a week after updating, but the problem has happened once a day for the past 3 days. Wake up in the morning to a dead phone. Able to perform a reset with power + volume up.
Not happy, where's this fix we were promised! Sony never said .434 was to fix SOD, it was all stupid rumors.
Click to expand...
Click to collapse
i had the exact same probleme with my asus transformer pad for 5 months and asus delivered several updates promising to fix the probem, but it did not work, this happened with android ics 4.0.3.
after half a year they managed to fix it.
so until it's not completely dead, just wait for a working update.

need some advice water damage boot loop

Hi I need a little help
My sister has a xperia sp c5303 that she droped in toilet
Every thing seams ok with the phone just haveing trouble getting the phone to boot up
It truns on and I get both the sony and xperia logos and a little bit after that but then it reboots
I am able to re flash the stock rom useing the pc companion repair your phone
I was able to get the phone to fully boot once but when I truned it off it went back into the loop
I would appreciate any help and advice
few weeks ago got my xperia SP damage because i got caught in heavy rain.
my phone got into exactly situation as your sister's also,
because i cant shutdown the phone i just let it drain the battery till empty and leave it alone for 4-5 days without charge.
now the phone works without hardware proble, but the error sometimes still come (it just works ok for 1 weeks ago, till 3-4 hours it got into same reboot again)
i notice it works ok on recaf 4.4 ROM (not sure, but when i flash 4.2.2 or 4.3 ROM the reboots always come back) .
if its bootloader unlocked i suggest you flash kernel with recovery ( so if after few days you want to try to turn on the phone but it still reboots u can shut it down from recovery). thats my experience tho, good luck for your sister and sorry for my english.
Glenn160 said:
Hi I need a little help
My sister has a xperia sp c5303 that she droped in toilet
Every thing seams ok with the phone just haveing trouble getting the phone to boot up
It truns on and I get both the sony and xperia logos and a little bit after that but then it reboots
I am able to re flash the stock rom useing the pc companion repair your phone
I was able to get the phone to fully boot once but when I truned it off it went back into the loop
I would appreciate any help and advice
Click to expand...
Click to collapse
Come clean and go to a repair centre. The internal system is damaged and thats causing the boot problems. To fix this you need to get it fixed ;(
Dont know how much it can cost tho.
Put your phone in a bag of rice or that silica gel leave it there for 3-4 days. Make sure your phone is not waterlogged. wipe all of it with a towel BUT DON'T BLOWDRYER it.
FlashTool
Have you already use FlashTool to flash the software new ??? it
XplayerLP said:
Have you already use FlashTool to flash the software new ??? it
Click to expand...
Click to collapse
I have used sonys recovery flash tool
Glenn160 said:
I have used sonys recovery flash tool
Click to expand...
Click to collapse
But have you use This too?
http://www.flashtool.net/download.php
XplayerLP said:
But have you use This too?
http://www.flashtool.net/download.php
Click to expand...
Click to collapse
No but sonys one seamed to flah ok but I will give it ago willing to try anything

Phone Bricked :( drivers needed

I got my phone a week ago used. I had previous xperiance (no pun intended :crying: ) with a xperia ray and had it running all types of roms. Wanting to have the same experience i tried to flash cm11 for locked bootloader and it all went wrong. I didnt even flash it. I was formating the cache and cmw touch froze. I waited 5 min and nothing happened. So i did the off thing in the back and now it gets stuck on sony logo. If conected to the computer nothing happens but green led then red and stops at sony logo. I tried flashtool but it says no drivers and i cant find them. I used sus and it cant detect phone. Pc starts to install something when plugging in but then stops. I have c5306. Can someone walk me through this?:crying: I had 4.3 so i dont think sus would work. Even if i cant fix does anyone know where i can have it repaired in victoria bc for cheap? I bought it mint for 125 from friend and dont want to spend over 50. Maybe even 25.
Thanks,
Ethan
I said it before, there's no such thing as a fully bricked Xperia SP unless you're having hardware issues.
Try installing the following drivers: http://doomlord.xperia-files.com/download.php?dlid=Rmxhc2h0b29sLWRyaXZlcnMtMS41LTIwMTQwMzE4
Then run flashtool again in order to flash your ftf file.
Thanks for your reply but I already fixed it. I earlier tried sus to fix but it wouldn't get recognized so I thought that pcc wouldn't either. But last night I was in a very passed off mood that I tried it and.it worked! Now I'm on stock 4.3 rooted with towelroot. I don't think I'm gonna go for custom rim until I have unlocked bootloader. I will take a look at drivers though. Thanks

[Q] my sp only turn on while charging

I have an issue, last nite my sp was normal, but this morning facing a problem
My sp cant used when not connected to charger, when i open an apps it becomes bootloop,sometimes not just boot loop, its sudden shutdown by it self.
But when i connect my sp to the charger, its become normal, i can used it for anything, i try ubl and use custom kernel but still got the issue.
The day before its happen, my sp facing big drain battery, and i do recalibration on my battery using an app from playstore.
I need a help here, is this battery hardware or i can do something to fix it?
Happened to me once, turned out to be a hardware problem, had to get it replaced. Have you tried wiping everything and flashing stock firmware? It may just work!!
Not yet, im in stock 4.3 existenz ultra 4.0.0
I think its same as stock rom.

Xperia Z Serious Issue

Hello,
I purchased Xperia Z box packed from Dubai, My friend brought this for me and i opened sealed and switch on.
After some minutes it just got hang and i had to hard reboot. Then after hard reboot it was keep restarting.
I read many forums and solutions, I first updated it hardly from PC Companion, it was ok but when i went to change sim card again it started rebooting, then i used flashtool to flash rom but same issue after some hours rebooting stare...
Went through PC Companion support zone and repair but after installation after setup done main screen come rebooting start..
I have no idea what is the main issue? cell phone is unlocked
Please help

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