Restore Z3 Compact - Xperia Z3 Compact Q&A, Help & Troubleshooting

Hi,
I have a Z3 compact that i bricked over 6 months ago. Since it was so long ago, i don't know exactly what i did and would like some help to get back on track.
It turns out the phone had some hardware problems that it thought were software issues. I recall flashing every partition i could find, but i do not remember how and why.
I tried installing Cyanogen Mod again, but the only step i can complete is connecting my phone while pressing Volume Up, and then `# fastboot flash boot boot.img`. I cannot boot into any other mode.
The phone has some defects in the display and the volume rockers, but i would like to get it as functional as possible before thinking about replacing any hardware. I don't really care if i get CyanogenMod or Stock firmware.
Please help me in the right direction!

lohfu said:
Hi,
I have a Z3 compact that i bricked over 6 months ago. Since it was so long ago, i don't know exactly what i did and would like some help to get back on track.
It turns out the phone had some hardware problems that it thought were software issues. I recall flashing every partition i could find, but i do not remember how and why.
I tried installing Cyanogen Mod again, but the only step i can complete is connecting my phone while pressing Volume Up, and then `# fastboot flash boot boot.img`. I cannot boot into any other mode.
The phone has some defects in the display and the volume rockers, but i would like to get it as functional as possible before thinking about replacing any hardware. I don't really care if i get CyanogenMod or Stock firmware.
Please help me in the right direction!
Click to expand...
Click to collapse
You should attempt a stock rebuild.
It may have been trying force CM on it without unlocking the bootloader, or worse you attempted CM on a phone where you can't unlock the bootloader, that messed it up.
This thread might help

Related

ADP dead?

Hi,
I've got a very big problem:
Today I tried to install a new custom ROM to my ADP1.
I've tried a lot but finally got to the step where I wanted to update the bootloader. After running the update the device was starting again but was reset after 2 seconds.
Since that time I'm not able to start my device again. I can press the power button or other button combinations but no vibration or screen that is showing anything.
Guys, I know that it was dump to do that and my fault so please no comments on that.
Has anyone any idea what I can do to get my device started again and get into any menu?
meinereiner
first problem....wrong section
have you tried holding home+power or camera+power when turning on?
if either of these get you anywhere then it can be fixed
there is no reason why you shouldnt be able to if it was just a rom flash gone bad
if it works, SEARCH, if not, sell it or get a doner
Moved as not Android Development.
Sorry for taking the wrong section, thanks for moving ...
Unfortunately Ive already tried tried all these combinations. No chance to get it alive :-(

need help dead phone

I was attempting to flash the ICS4 ROM. I had formatted /system and was done with installing the from from zip. Before I could do anything else, the phone just stopped being responsive. I pulled and restored the battery but the phone will not boot up. What to do now, short of going to my VZW store?
When you say it doesnt boot.. what exactly do you mean? Does anything come up on the screen?
nothing comes when you press the power button, screen remains blank.
ronaldheld said:
nothing comes when you press the power button, screen remains blank.
Click to expand...
Click to collapse
Did you try booting up into recovery and then going to fastboot and reinstalling the stock fxz file to see if that fixed it?
Sure the battery didn't die also?
The phone does not boot into recovery. Pressing the power button does nothing at all, as far as I can see.
I found out that the phone is literally fried. Whether the ICS4 ROM contributed is unknown.
You are most likely covered under manufacturer warranty - seems like a hardware failure. Never known of a ROM flash to fry a phone's board.
They also most likely won't know you even tried to flash a custom ROM.
That part is very good to know.
I will have restart again with rooting, and proceed with flashing Eclipse 2.2.
Is the place you live in very statically charged? When you touch metal do you get shocked alot?
If you touched the battery ports it could have discharged into the phones board and killed it.
Let us know what they do for you.
ronaldheld said:
That part is very good to know.
I will have restart again with rooting, and proceed with flashing Eclipse 2.2.
Click to expand...
Click to collapse
Compared to everything else we do here at XDA, the process to get rooted and flash a ROM is very basic. Getting the phone back up and running is the more difficult part.
What I can say to try is attempt to use a different battery. I had a problem once where both of my batteries functioned properly because I was able to test them in other phones. But when I placed that specific battery into my phone, it wouldn't boot up. I ended up using a different battery and was then able to boot into AP Fastboot and fxz to fix it. Then my "dysfunctional" battery worked properly again.

[Q] Please help me, is my phone bricked?

I'm a complete noob in dire need of help. I wanted to root my phone, and read the 3 procedures mentioned in the sticky thread. The 2nd one (nvflash) seemed very well explained and was sure to work with 2.3.4 so I decided to use that. As I was in my friend's house I used his pc and installed the drivers while my phone was connected in apx mode. Then I double clicked the "install internal xp" batch file which resulted in a black window with some texts, but seeing this my friend freaked out and closed the window before the process was finished. I told him he shouldn't have done that. I then disconnected the phone and switched it on. It seemed to switch on properly. So I then switched it off again and pressed and held the power and vol down switches to see if I got cwm. This showed LG screen for a few seconds and then the screen went off.
Now whatever I try to do I can only see the LG screen for a few seconds and then the screens goes off. No power on, no recovery, no nothing. And I can only attempt to even power on once, after the screen goes off I must remove the battery before the power button does anything again.
I tried to freshly nvflashing the recovery many times, but it made no difference. Does this mean my phone is bricked? Please tell me how I can solve this as I'm really worried.
NVFlashing the recovery again *should* have worked. So we first need to make sure you're trying to start CWM the correct way.
1) Unplug phone
2) Remove battery for 10 seconds.
3) Insert battery
4) Hold volume-down, do not let go, keep pressing it.
5) Press power button, keep it pressed.
If/when you get the second LG-logo, bluish halo, you can release both buttons, not before.
Nope, that was exactly what I was doing to access the recovery. I tried it again just now and it didn't work.
It just displayed the regular LG logo and then the screen went off. I'm not sure the phone completely shuts down 'cause if I keep it like that it gets quite hot and I can't use the power button again to try to power up. Only removing and re-inserting the battery gives me another attempt.
Is there any chance this is a hardware issue?
Hardly any chance this is hardware related if it was working before the first NVFlash.
Good, next step will be to NVFlash a complete stock ROM. You will unfortunately lose any data you might have on it, but that's the price to pay.
Go here, follow the instructions precisely, skip installation of apx-driver. Report back.
http://www.modaco.com/topic/335474-25-mar-nvflash-stock-rom-release-v10b-dated-1300166062-15032011/
Ok, so I just download the 200mb file, connect in apx mode and double click flash.bat, right? And will this rom work regardless of country/region? I'm from India and was running stock 2.3.4 with v20* (can't remember the letter. God, I hate myself).
sean8000 said:
Ok, so I just download the 200mb file, connect in apx mode and double click flash.bat, right? And will this rom work regardless of country/region? I'm from India and was running stock 2.3.4 with v20* (can't remember the letter. God, I hate myself).
Click to expand...
Click to collapse
It works, yes, but is the original Froyo. This is just a way to get the phone up and running again.
Later you have a few choices. Either install CWM, then install you ROM of choice, or upgrade it to the latest for your region by using the LG Update tool.
EDIT. Oh, and btw, it is better to open a command-window and type the flash.bat command. If there are any errors you will still have them on-screen.
Thank you for all the help and support. I didn't get a chance to flash the rom till now (being on a vacation without a smartphone sucks). But I'll try it asap and report back.
So, how did it go?
TrymHansen said:
So, how did it go?
Click to expand...
Click to collapse
I haven't flashed it yet. I've decided to do it after I return home. I'm at my friend's house for 2 more days.
Ok, bad news. I flashed the stock rom you linked. The process went pretty smoothly. After the window got closed and the lg logo on the phone was visible 2 times, I unplugged it and installed the battery. But switching it on wasn't fruitful. It just displayed the LG logo for a couple of seconds and then the screen went off (just like before, only faster). I tried repeating the whole process, even tried to nvflash cwm once again, but nothing happened.
So is it a hardware issue? My phone is no longer in warranty period, so a hardware problem would be really bad...
So is it a hardware issue?
Click to expand...
Click to collapse
I don't know.
What would be helpful is to get a copy of the output you get when you NVFlash, it's simply the only way to verify that the flash process went ok. If you have an aborted flash it of course won't work, and may display the behaviour you describe.
EDIT: Btw, early on there were some ROMs which refused to boot properly unless the baseband was of an early variety as well.
If you feel confident the NVFlash has been successfull, smartflash an old baseband as well, see if it boots then.
Its hardly a hardware problem. As you dont have the warranty anymore, and the bootloader is probably corrupted, i would recommend a Jtag service.
Please, dont be afraid of hitting thanks
gabriel2anjos said:
Its hardly a hardware problem. As you dont have the warranty anymore, and the bootloader is probably corrupted, i would recommend a Jtag service.
Please, dont be afraid of hitting thanks
Click to expand...
Click to collapse
Now what's this "Jtag service"? (edit- I googled it and it seems to be a method of un-bricking stuff with specialized hardware or something, but I'm not sure I can have that done where I live)
Is there any way to fix the bootloader by myself?
@Trym- So, I should download a v10 baseband and flash it with this "smartflash" tool, right?
sean8000 said:
@Trym- So, I should download a v10 baseband and flash it with this "smartflash" tool, right?
Click to expand...
Click to collapse
Yeah, as a last-ditch effort. I haven't the slightest hope it'll help, but it can't hurt to try.
TrymHansen said:
Yeah, as a last-ditch effort. I haven't the slightest hope it'll help, but it can't hurt to try.
Click to expand...
Click to collapse
Ok, I'll try that when I have the time.
So do you know anything about this corrupted bootloader thing? Does this mean my phone's hard bricked?
sean8000 said:
So do you know anything about this corrupted bootloader thing? Does this mean my phone's hard bricked?
Click to expand...
Click to collapse
If it is you're only the second person in this forum to ever brick his phone. Anything's possible I guess. Some flash cells may have been damaged the first time the power was yanked. But then we should presumably get some verification errors during flashing.
Anyway, I'm at my wits end, and I really do hope you get it up and running, but I don't have anything more to contribute. Good luck.
Corrupted bootloader means that your cellphone simply don't know what to do when you hit the power button, due to the damage. As the cell phone can't turn, the pc can't recognize it. If your cell phone were a samsung, you could try to use a jig to have acesso to the download mode. But I don't know if it would work for a LG. You could try anyway.
And if you live at big city, usually it's common to have some jtag services.
Please, dont be afraid of hitting thanks
Please, dont be afraid of hitting thanks
Ok, so I took the phone to the service center today. The guys there said its battery terminals are messed up. They said replacement terminals are not easily available, but they'll try to find some. And of course I'll have to pay for it. I guess it's still better than using the phone as a paperweight.
What do you guys think?
Good luck I managed to mess up my phone like you too. I'm from India. But the difference was that I was covered by warranty. I managed to get a bunch of hardware replaced and was up and running again.

[Q] completely lost

A friend of mine tried to root his white tmobile g1 and im not sure what he did to it. heres what im working with.
press power button goes to g1 screen and then to the factory android recovery (e2)
can wipe, factory reset and can select install update.zip
the phone wont take any update i throw at it and ive tried like 7-8 i have found here on xda. I have no idea what phone was on previously.
I CANNOT access the bootloader no matter what i do. i even went as far as to dissasemble the phone and replace the buttons (thought home might be sticking), anyone have any ideas on how i can possibly ressurect this?
without bootloader access i cant flash to downgrade. Im at a loss here and really hate getting outsmarted by a phone. I dont think its a brick... yet being i can hit stock recovery and that blue led test works.
If bootloader is truly gone, not just hidden from you, the phone can not boot. I know of no flash able update.zip for a bootloader in the stock recovery which unfortunately means this is a brick. The blue light mode is only helpful for JTAG, sorry
Sent from my Nexus 7 using xda premium
I finally managed to get the phone to boot by swapping the cables out of another phone. Weird issue but nice having a half dozen phones laying around for parts
Sent from my HTC One XL

[Q] Cannot boot after flashing incorrect kernal.

Hello,
I'd like to preface this to say I've searched through this and other sites but have not found quite the same problem. I also apologise for the small wall of text. I just want to post everything that seems relevant.
Several weeks ago I unlocked my phone and flashed the latest stable Cyanogenmod. This has all gone fine. I decided today I wanted to try something else and settled on TeamAsylum's 4.4 rom.
Downloaded a whole bunch of stuff and was a little confused as the flashing process seemed a bit different and I didn't fully understand it. I booted into Clockwork Recovery and inadvertently flashed the raw kernel from here, which I downloaded in my searches earlier thinking I needed it. I rebooted the recovery but now I get nothing from the phone. No lights, no display, no vibrations.
I have tried a reset (Power+Volume UP). I have tried using SUS and Flashtool but both get to the same point and stop (hole Volume DOWN and plug USB in). Nothing happens after this. The only thing telling me the phone is alive is when I plug it in, Windows makes the detected sound. If it's plugged in when I hold power+Volume UP it repeats the detection sound as if the phone is trying to boot over and over.
I realise I have ****ed up by flashing the kernal of a different phone. I'm hoping someone can help me or guide me in the right direction.
Thank you.
Nightstaar said:
Hello,
I'd like to preface this to say I've searched through this and other sites but have not found quite the same problem. I also apologise for the small wall of text. I just want to post everything that seems relevant.
Several weeks ago I unlocked my phone and flashed the latest stable Cyanogenmod. This has all gone fine. I decided today I wanted to try something else and settled on TeamAsylum's 4.4 rom.
Downloaded a whole bunch of stuff and was a little confused as the flashing process seemed a bit different and I didn't fully understand it. I booted into Clockwork Recovery and inadvertently flashed the raw kernel from here, which I downloaded in my searches earlier thinking I needed it. I rebooted the recovery but now I get nothing from the phone. No lights, no display, no vibrations.
I have tried a reset (Power+Volume UP). I have tried using SUS and Flashtool but both get to the same point and stop (hole Volume DOWN and plug USB in). Nothing happens after this. The only thing telling me the phone is alive is when I plug it in, Windows makes the detected sound. If it's plugged in when I hold power+Volume UP it repeats the detection sound as if the phone is trying to boot over and over.
I realise I have ****ed up by flashing the kernal of a different phone. I'm hoping someone can help me or guide me in the right direction.
Thank you.
Click to expand...
Click to collapse
Try this:
Open flashtool
Hold volume up and insert usb cable( you will enter fastboot )
then select fastboot and flash a good kernel for CM.
let me know it this works
RaZieLRaH said:
Try this:
Open flashtool
Hold volume up and insert usb cable( you will enter fastboot )
then select fastboot and flash a good kernel for CM.
let me know it this works
Click to expand...
Click to collapse
Hi,
I tried what you said. When holding Volume UP and inserting cable, literally nothing happens. I don't even get a sound from Windows detecting it.
Whilst trying this several times though I did notice if I press Power the phone seems to stay on for 30-60 seconds. If I press Power and plug it in, Windows will make a sound. It will then make another sound after 30-60 seconds as if the device has been removed or turned off.
no clue then sorry can't help
Nightstaar said:
Hi,
I tried what you said. When holding Volume UP and inserting cable, literally nothing happens. I don't even get a sound from Windows detecting it.
Whilst trying this several times though I did notice if I press Power the phone seems to stay on for 30-60 seconds. If I press Power and plug it in, Windows will make a sound. It will then make another sound after 30-60 seconds as if the device has been removed or turned off.
Click to expand...
Click to collapse
Just for giggles, check your device manager to see if you have an unknown device... (you may need to install the fastboot drivers...) I've bootlooped my phone a couple of times while putzing with my phone... And can normally get back into flash mode and fast boot mode...
Sent from my Xperia ZL using Tapatalk
scifan said:
Just for giggles, check your device manager to see if you have an unknown device... (you may need to install the fastboot drivers...) I've bootlooped my phone a couple of times while putzing with my phone... And can normally get back into flash mode and fast boot mode...
Sent from my Xperia ZL using Tapatalk
Click to expand...
Click to collapse
I did check this. There are no unknown devices. I did install the Xperia Z/fastbot/flashboot drivers from the flashtool folder. When it does make the detection sound Device Manager does 'reset' as if something has connected as well, although I can't find the device.
Most other similar issues have an LED or some type of display and generally are responsive to flashmode.
Note1 boot partition is the XZ's SBL3 (bootloader) partition. So you have effectively flashed a Note1 boot.img to your bootloader. Phone will never boot again once bootloader is hosed. Sorry about your loss
Sent from my C6603 using xda app-developers app
Shoey is right, your Z is toast now, sorry; the only solution here is to replace the MoBo, and that costs a pretty penny.
But why did you download stuff from the n7000 forum? Didn't everything said there sound unfamiliar and therefore suspicious enough for you
to double-check which forum you were in exactly?
I thought as much. I dun goof'd
Thanks for your help.
@chasmodo: Well I started in the N7000 thread and downloaded all the stuff and copied it to my SD card. I then realised I was in the wrong forum and switched to the relevant thread. All the stuff for the N7000 and the Z were both on my SD card, so it was just a stupid mistake really. Everything on both forums sounded a little unfamiliar. As I mentioned I was a bit cofused on the TWRP section. I should done more research before proceeding.
Do you think there is any use for the phone now? Do you know of anywhere/anyone I can donate it to for spare parts or something?
Nightstaar said:
Do you think there is any use for the phone now? Do you know of anywhere/anyone I can donate it to for spare parts or something?
Click to expand...
Click to collapse
As I said, you can get it fixed by replacing the MoBo, but I don't know how much that costs in your country. Google a little, contact someone, get the info and then decide what to do.
chasmodo said:
As I said, you can get it fixed by replacing the MoBo, but I don't know how much that costs in your country. Google a little, contact someone, get the info and then decide what to do.
Click to expand...
Click to collapse
I did have a look around and had trouble finding a main board in particular. I contacted Sony as well and they said it was quite expensive to replace.
I contacted my carrier and it appears getting a new phone is a lot cheaper than anything I've looked into so far.
Thanks for your help.
The next time you decide to flash your phone , make sure your in the correct forum. Lesson learned
Sent from my C6603 using XDA Premium 4 mobile app

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