Need help with bootloop -- A tricky bootloop.. Donation will be given! - Xperia Z2 Q&A, Help & Troubleshooting

Hi there peeps!
My Xperia Z2 has gone into a bootloop, with no recovery, no boot logo, not registering ADB / fastboot drivers anymore.. BUT.. the buttons seems to work, so i may reboot it some different ways. The only indication of life it got, is the red light when booting.
Someone want to tag team with me to find the solution?
Donation will be gived to a working solution
Best regards!

There is no solution for this atm. The best way to fix it is to send it to the service center.

kimocoder said:
Hi there peeps!
My Xperia Z2 has gone into a bootloop, with no recovery, no boot logo, not registering ADB / fastboot drivers anymore.. BUT.. the buttons seems to work, so i may reboot it some different ways. The only indication of life it got, is the red light when booting.
Someone want to tag team with me to find the solution?
Donation will be gived to a working solution
Best regards!
Click to expand...
Click to collapse
I may have a solution. Red light usually means it cannot boot the kernel.
I have a simple fix. Follow this guide and make sure to download the firmware of your exact model and current software version number.
When you get to this step, on the right side don't check anything under 'WIPE', leave them blank. And under 'EXCLUDE', check everything except 'KERNEL'. Leave Kernel blank and the rest under exclude check them.
Proceed and press 'volume down' and connect the usb cable at the same time. Let the flash finish and boot the phone back up. Let me know how it goes.

Thanks! I'm trying your solution now, but i dont think it works... none of the drivers are either so. Give me some hours, i will walkthrough here
I can say, it is NEARLY dead i would think, but there must be a way somehow..

Yeah, this will not work.. It gets stuck on "HOLD THE VOLUME DOWN + PLUG THE CABLE" and both ADB and Fastboot are missing so.. It won't do anything there. Holding the Volume UP + Power reboots (that works for some reason). And the orange reboot button in the charging is working but nothing that will help me i think.

kimocoder said:
Yeah, this will not work.. It gets stuck on "HOLD THE VOLUME DOWN + PLUG THE CABLE" and both ADB and Fastboot are missing so.. It won't do anything there. Holding the Volume UP + Power reboots (that works for some reason). And the orange reboot button in the charging is working but nothing that will help me i think.
Click to expand...
Click to collapse
When the device is connected in flash mode (USB + Vol down), go to device manager and see if the device is there (may be called 'Xperia Z2" or "Unknown Device", right click and go to properties and update drivers to this. Update me how it goes. I had the EXACT same issue and it took me some time to resolve, by solving the drivers issue you can flash the kernel again without losing data.
If that doesn't work, install these drivers: http://forum.xda-developers.com/showthread.php?t=2588979

Hi!
When my went to Bootloop the only thing that woked was using sony's Pc recovery tool.
sony's Pc recovery tool
Hope this helps you out

Try Software repair on the new Xperria Companion
http://support.sonymobile.com/global-en/xperiaz2/tools/xperia-companion/

Both Sony Companion and Sony Emma are not registering the devices, but after fiddling around with VOLUME UP, VOLUME DOWN and lots of trying, at some point the device manager finds a unknown device. "hiredantispammer" may got the solution, but i will try all posted solutions right away! Post update soon

1. On "VOLUME DOWN + PLUG" the Device Manager refreshes, and the Z2 got the "red light" -- but Device Manager does not show any connected devices nor drivers needed.
2. The Sony Companion does not find the device either.
But.. i was reading about some Windows 10 driver problems, so i will try switch to Windows 7 x32 to ensure the drivers are working correctly.
Another thought.. Is it some way to put a "update.zip" on a sdcard for force installation of new kernel or anything?

Yeah, the solution is right. Hopefully Win 7 solves your driver issues. I had to reformat my laptop and install Win10 again because of driver issues when I have the exact same issue as you. Hope you get your phone working again!
Sent from my D6503 using XDA-Developers mobile app
And no, there's no other safe way to reflash the kernel. Even with an unlocked bootloader, you need fastboot drivers.

This worked for me.
Grab your original cable and make sure the phone is charged to st least 80%.
Start the pc companion and the repair program.
Hold the down key and connect to the computer.
In around 20 minutes the phone is repaired
Hope this helps.
It is important to use proper cable and not any old thing laying around. Mine would not connect until i got the original one.

Ah, charge your device fully. Reboot Windows 10 in safe mode and disable driver signature. Install device drivers. Use Sony PC companion or flashtool to fully reflash the right firmware for you device. You are still able to turn it off and on, so it should work if you do it right.

Best to first flash just the kernel and see if it boots, if it doesn't since you have the firmware files, flash everything and don't wipe data.

Related

[Q] Ainol Novo 7 Paladin - not able to boot and recover

Hi,
i have problem with my Novo 7 Paladin. One week ago i installed Google Maps update. After that my tablet was very strange. Sometimes when it go to sleep it won't wake up. I had to press power on again. Later that week there was some graphical glitch on screen (blinking colors). And now i can't boot at all. So i tried the SD card method to recover system. The problem is that i can't boot. Combination of keys like VOL+ and POWER or VOL+ and RESET doesn't work. Then i tried the original USB Boot Tool from Ainol. This tool doesn't work either.
USB Boot Tool
1) install correct USB drivers (press VOL+ and plug USB)
select drivers from tool/drivers/4770
2) unplug USB and start USBBootTool.exe
3) press VOL- and plug USB
4) it says BOOT... please waite0% (attachment boottool.JPG)
5) after some time of waiting the error apears (attachment boottool2.JPG)
Can someone help me please?
Great, so I can throw it away!
ErrorTM said:
Great, so I can throw it away!
Click to expand...
Click to collapse
First try to recharge it overnight, then push power button and see what happens. Anything shown on the screen?
lenik said:
First try to recharge it overnight, then push power button and see what happens. Anything shown on the screen?
Click to expand...
Click to collapse
Tested, same result.
when you connect your tablet to the PC, do you see any devices appear/disappear?
if you use linux, try lsmod (LSMOD lowercase) to see if your tablet shows on the list.
lenik said:
when you connect your tablet to the PC, do you see any devices appear/disappear?
if you use linux, try lsmod (LSMOD lowercase) to see if your tablet shows on the list.
Click to expand...
Click to collapse
I'm using Windows XP. Yes it appears in devices and install drivers.
ErrorTM said:
I'm using Windows XP. Yes it appears in devices and install drivers.
Click to expand...
Click to collapse
If it appears in devices, it's not completely dead. I don't have enough windows experience, but other people had occasional success installing correct drivers and reflashing the device using Ingenic USB Boot Tool or something like that. If the reflash process does not start, most probably it's because you have installed incorrect drivers.
lenik said:
If it appears in devices, it's not completely dead. I don't have enough windows experience, but other people had occasional success installing correct drivers and reflashing the device using Ingenic USB Boot Tool or something like that. If the reflash process does not start, most probably it's because you have installed incorrect drivers.
Click to expand...
Click to collapse
I am willing to install Linux if you think it could help.
I found xburst-tools, which i think is for flash my tablet. I used Ubuntu live distribution. Problem is that i cant even install prerequisities like libconfuse0. I dont know how to install it. Sorry im newbie in linux.

Sony xperia sola cant go in fastboot mode

Im trying to unlock Sony xperia sola rite now.... it wont stay on fastboot mode ( volume up + plug usb) when i press volume up, the light strip turns blue for a second or two, but then goes into charging while shutdown mode... I chek *#*#7378423#*#* -- Service info > Configuration > Rooting Status it says - YES// I try USB debugging ON and OFF... I try to stay on fastboot with my home pc windows 7 and my notebook windows vista..Battery 95-100% charged... What i do wrong?
Do you have installed drivers properly?
Try reinstall drivers and try different USB port.
xbeda said:
Do you have installed drivers properly?
Try reinstall drivers and try different USB port.
Click to expand...
Click to collapse
how can i install drivers without connecting device?
I solved the problem)
1) Open device manager in windows
2) Connect usb cable to your phone pushing vol up button
3) Device manager will show you fastboot device for 2-3 sec (before the phone go to charge mode) Right click on fastboot device and install drivers from C:\Android\sdk\extras\google\usb_driver
4) Reconnect usb cable pushing volup button
I have the same problem but I dont know if cuz my PC is way too slow. I dont even have a chance for it to show up But I know it connected cuz of the alert sound.
---------- Post added at 08:50 AM ---------- Previous post was at 08:27 AM ----------
Haha I solved my problem by installing the driver in safe mode. Things went much quicker here )
The solution that worked for me was:
Keep the Device Manager open
Connect the phone and quickly choose to change driver
Disconnect the phone again (because it goes into normal mode)
Choose to install a driver from the computer, choose "All devices" and "have disk".
Browse to the folder with the .inf
Now, before clicking Next, connect the phone again and quickly hit Next.
I think it took me two hours of googling and trial before I could finally get a custom ROM installed...
Nerre said:
The solution that worked for me was:
Keep the Device Manager open
Connect the phone and quickly choose to change driver
Disconnect the phone again (because it goes into normal mode)
Choose to install a driver from the computer, choose "All devices" and "have disk".
Browse to the folder with the .inf
Now, before clicking Next, connect the phone again and quickly hit Next.
I think it took me two hours of googling and trial before I could finally get a custom ROM installed...
Click to expand...
Click to collapse
Do you know u are GENIUS !!!
i have been trying to get my phone in fast boot mode for the last 3 weeks then then i changed the "System Varibales" in my Windows & ( 64Bit) and then tried your above method AND ... volaaaa it works ... in a flash it works then the pone is in Fastboot mode .
( Device : Sony Xperia Sola 2012 without upgrade to .654)
Don't call me the genius, I found the solution using google
I just wrote a quick summary of it.
Nerre said:
I just wrote a quick summary of it.
Click to expand...
Click to collapse
...which was enormously helpful. Thanks!! (Can't push the thanks button as I don't have enough posts yet.
BTW, I used the method with the Xperia Go, so obviously the method is not limited to a particular model.
It works
Really helpful!
Hey
I can't even know where will the fastboot device appear to change driver. What can I do? My sola goes in charge mode very quickly I plugged my usb cable in almost 100 times and tried everything.
Okay, I'm totally lost. When I hold volume down button "s1boot download" appers in device manager, but it can't install a proper driver. I know I need s1boot fastboot and hold volume up button but it doesn't appears. Only the portable device with an H:/ partition
Make sure phone is OFF
While plugging in the USB cable, hold and keep holding the UP VOLUME key
You will hear a system sound played
Do all these while you have Device Manager on screen
Exclamation mark appears on the ADB driver icon
Chose the option to look for the driver in your hard disk - point to where the drivers are.
If using Win8 then you need to disable signing of drivers first (search on net how to)
So far you managed to do this or not?
ricstc said:
Make sure phone is OFF
While plugging in the USB cable, hold and keep holding the UP VOLUME key
You will hear a system sound played
Do all these while you have Device Manager on screen
Exclamation mark appears on the ADB driver icon
Chose the option to look for the driver in your hard disk - point to where the drivers are.
If using Win8 then you need to disable signing of drivers first (search on net how to)
So far you managed to do this or not?
Click to expand...
Click to collapse
Hey, nothing is working for me. I did the steps above, but with no chance to install any driver. At the driver manager, the s1boot fastboot-thing is showing up for some seconds and then disappear. i can't change the driver or install the new one.
Any suggestions? I want to change to cm9 so much, because the stock rom really sucks...it is slow and buggy
Edit: I found this post http://forum.xda-developers.com/showthread.php?t=1554632 and it works for me!!!
Edit 2: It seems, that you have to do this steps everytime you flash the boot.img to the phone.
I did everything. I installed the driver but when I hold volume up while plug in usb, the led does not turn to BLUE. It turns pink or purple, some kind of colour. What should I do guys? I've gone mad.
Thanks
Nerre said:
The solution that worked for me was:
Keep the Device Manager open
Connect the phone and quickly choose to change driver
Disconnect the phone again (because it goes into normal mode)
Choose to install a driver from the computer, choose "All devices" and "have disk".
Browse to the folder with the .inf
Now, before clicking Next, connect the phone again and quickly hit Next.
I think it took me two hours of googling and trial before I could finally get a custom ROM installed...
Click to expand...
Click to collapse
Thanks a ton!!!
i wasted my whole day trying it!
just hit this thread!!
will reply if it works!
---------- Post added at 06:32 PM ---------- Previous post was at 06:10 PM ----------
srivmanu said:
Thanks a ton!!!
i wasted my whole day trying it!
just hit this thread!!
will reply if it works!
Click to expand...
Click to collapse
Does't work!!
help someone??:crying::crying:
Doesnt work for me either. I tried everything for hours, but i only see a purple LED for a few seconds and then the phone mode changes into charging.
All drivers are installed.
Flashtool doesnt recognize the Sola either.
Is there a way to flash a recovery without having the Sola bootloader unlocked?
Greetings
still no fastboot
device manager opened
phone off, holding vol. up plugging in usb
NOTHING happens on computer no sound, device manager doesn't refreshes, no purple led on the phone, just enters charging quickly
tried another usb port
tried to enter fastboot from flashtool,
tried to enter with command adb reboot bootloader / adb reboot fastboot
NOTHING happens just reboots normally
So I don't have a clue what's going on there, may the fastboot disappeard or broken?
BUT I used the fastboot for a couple weeks ago in this computer in this usb port, since that I tried some rom does it matter?
BL Locked
Win7 x64
pl explain in detail
Nerre said:
The solution that worked for me was:
Keep the Device Manager open
Connect the phone and quickly choose to change driver
Disconnect the phone again (because it goes into normal mode)
Choose to install a driver from the computer, choose "All devices" and "have disk".
Browse to the folder with the .inf
Now, before clicking Next, connect the phone again and quickly hit Next.
I think it took me two hours of googling and trial before I could finally get a custom ROM installed...
Click to expand...
Click to collapse
pl explain in detail.im a novice and i want to update to ICS in ma Sola....but fastboot driver installtion failed in my W 7 (64 bit):crying::crying::crying:
Solution
For those who still dont get it to work by "Nerre's" method.
The procedure will be same. You have to download latest android_winusb.inf file. I couldnt get it to work bcz of this. I was using the file from sony site. It was giving me some certificate error. Then I used the lates file downloaded from sdk kit. Then this procedure worked.
Make sure to choose "Android Boot loader Interface" after you select ...winusb.inf file. Then before clicking next, reconnect your device in fastboot mode.
Hope this helps someone.

[Q] Help needed: Can't turn the Xperia Mini on and can't bring it into flashmode

I'll try to update and clean up here in order to clearly show what's been done already.
Not sure if my Xperia Mini can be brought back to life. Any help is appreciated. I already read through a ton of threads with bricked phones, but none of these cases seems to be similar to mine. However, I doubt that my case is unique in any way, so I hope there are some guys out there who can bring me on the right track.
How it happened:
Phone was running smoothly.
Put it on the charger at night (phone was on).
In the morning, phone was off and I couldn't turn it on again.
The symptoms:
Power on button has no effect at all (not even vibrate, as it used to do before)
While connected to PC, the hardware manager shows the "ZEUS Fash Device"
The Flashtool (version 0.9.10.1) says device disconnected
Phone does't go into flashmode (VOL down + USB connect)
The phone:
Xperia Mini
Bootloader unlocked (testpoint method)
ROM: FXP208-cm-10-20130223-UNOFFICIAL-smultron
OC: used max. 1.5 GHz for a couple of minutes in total, but did not OC for the last weeks
What I already checked:
Battery: I checked the battery, it is OK. I have a second ST15i and the battery is fully charged and working with the other phone.
The charger is also OK. Also checked with the other phone.
While connected to the charger with removed battery, the battery connector pins (see attached picture) give me 3.5 V or something.
Turn on with no SIM card and no SD card: Same result - nothing.
Enter flashmode (VOL down + USB connect): Does not work.
Reinstall Flashtool and PC companion: That didn't change anything.
S1tool - identify: Tried "identify" method on phone: no result.
S1tool - patch: Tried to repeat the bootloader unlocking procedure. This works until the point where the unlocking actually should happen, but then it says something like "S1 header not found". Not sure however, if this is usual behaviour because the bootloader was already unlocked.
Tried to use PC companion: Phone not recognized.
(Re-)installed drivers from flashtool -> drivers: No change.
What else I could do:
Connect to a different PC: Don't think this will help, but I might give it a try.
Try to esteblish an ADB connection: I don't know much about that, but wouldn't that require the phone to be running in the first place?
Buy a new phone
Any suggestions?
Any help how to solve this is still appreciated.
one more thing...
Forgot to mention that I can't bring the phone into flashmode (VOL down + USB connect).
... will be able to try more in a couple of hours.
Re: [Q] Bricked? How to reanimate the Mini?
Take its battery out and leave it for sometime. Then keep it on charge for 8-10 hours and see if any led light shows up. Then try to boot up without sim and sdcard.
Press THANKS if I helped,
Best Regards,
AJ
Dont miss the ICON FARM!
Battery is OK. I tried the battery on another Mini.
I also tried, without success:
Left without battery for a while (5 min).
Tried to turn it on with no Sd card and no SIM card.
Any other suggestions, anybody?
I didn't find any thread with a similar problem, but maybe I just can't use the search properly...
a-dummy said:
Battery is OK. I tried the battery on another Mini.
I also tried, without success:
Left without battery for a while (5 min).
Tried to turn it on with no Sd card and no SIM card.
Any other suggestions, anybody?
I didn't find any thread with a similar problem, but maybe I just can't use the search properly...
Click to expand...
Click to collapse
Take out battery, wait 10 seconds, reinsert battery, press volume down and while holding just connect via usb to pc. Don't press anything else, just volume down and connect. Now you are in flashmode, so try to reflash stock ftf. If you can't enter flashmode, I don't know what to do
Problem is, the phone does not go into flashmode (volume down + usb connect).
However, it is recognized by Windows as "ZEUS Fash Device".
Is there any alternative way to get into flashmode?
Since windows recognizes the phone as "ZEUS Fash Device", I guess there must be some way this can be used. It just freaks me out to see the phone in Windows but it does nothing. It' like a coma or something.
a-dummy said:
Since windows recognizes the phone as "ZEUS Fash Device", I guess there must be some way this can be used. It just freaks me out to see the phone in Windows but it does nothing. It' like a coma or something.
Click to expand...
Click to collapse
check the unbrick guide..
check the mentioned symptoms of bricked devices..
as windows is identifying the device i dont think its totally gone..
possible hardware is damaged due to overnyt charging..
Hope ur device nt bricked and will work smoothly again..
Repair using pc companion
Sent from my ST15i using xda app-developers app
I Really Pray That I am wrong
I suspect that during charge the phone was overvolted as it was first used after overclocking.
The device is identified as Zeus device cause it was unlocked using testpoint
so what u can do is to pray that ur CPU was not overvolted
hi. I have similar problem.
it's just that pc doesn't detect it completely. I can't put it into flashmode and pc companion and SEUS won't detect my phone. I tried everything people suggesting but not a single thing works for me. is there anyway to force flash using pc companion or should I throw it away :|
Have you installed the drivers from flashtool -> drivers folder? All drivers for all modes/devices?
Never mind read your question wrong
Thanks for all the suggestions. I tried each and every one, but didn't achieve anything.
Sometimes, you just have to let go...
a-dummy said:
Thanks for all the suggestions. I tried each and every one, but didn't achieve anything.
Sometimes, you just have to let go...
Click to expand...
Click to collapse
I have the exact same problem... No flashprogram finds it but Windows. And only thing it finds is "Qualcomm HS-USB QDLoader 9008" ....
Whats the problem
try uninstalling and then reinstalling drivers in your pc
i hope this will help
Hmm... no suggestions on how to put the phone into flashmode, other than using Vol down + usb connect?
Maybe there is none...

[Q] Tablet Z bricked?

Hi there,
yesterday I tried to root my new Tablet Z (16GB, LTE, Model: SGP321, Firmware: 10.4.B.0.569) and it doesn't start since then.
I used an ubuntu live CD for all these tasks because fastboot doesn't work on my win 8.1 and my debian wheezy didn't have the libc-dev needed in its repositories (didn't want to mess with packets that weren't yet integrated into my OS).
What I did:
unlock the bootloader according to http://unlockbootloader.sonymobile.com/instructions
I followed the instructions here: http://forum.xda-developers.com/xperia-z/general/how-to-root-10-4-b-0-569-t2590781
a few annotations to this:
the firmware rar didn't include a "Recover.zip", so I used the boot.img directly inside the firmware rar
although sony and this CM tutorial use the "-i" parameter of fastboot, I didn't use it because it wasn't used by the tutorial
after I did the "fastboot reboot" step, the device wasn't listed anymore when typing "fastboot devices", which, I think, is okay since the device should restart then.
I think it didn't really restart, because the LED on the side glew red.
I tried to turn on the tablet but it didn't do anything (the LED kept glowing red).
I tried holding vol up and power for a few seconds (until the LED blinked first once and then three times) but the tablet wouldn't do anything except for the LED glowing red. at somepoint, the LED would turn off (I think that happened when I hold vol up and power for more than 10 sec).
I was able to let it glow red again by pressing vol up and power again and release the vol up button before the power button.
I also tried to use the PC companion on my windows machine to repair the tablet but the tablet wasn't even recognized (either using the fastboot-procedure by holding vol up while connecting the tablet nor normal plugging in...)
any ideas what I could do next?
Same Problem!
Hey wullxz!
I have the same problem. Red LED most of the time, and I cannot make ANY USB connection to the PC. The tablet won't show up in the device manager. So obviously cant use flashtool, nor PC companion. Ive tried all this volume up and down button stuff, but simply cannot get it to show up on the computer.. Tried a different USB cable as well.. Same issue. The USB port is definitely not broken. Its brand new..
Have you found any solution ? Or anyone else? Mine just got back from Sony Repair.. they wont fix it cuz they detected that Ive tampered with the original software.... meaning Warranty Lost!
Great!
hi,
i also sent mine to sony for a repair. i wrote that i did a firmware update and the tablet wouldn't boot afterwards.
i didn't try the bootloader-unlock again afterwards.
Help Needed!
Tablet Z with unlocked bootloader and rooted 10.1.C.0.370
My issues occured after a downgrade to 4.1.2.
I CAN:
1) Start my tablet, everything normal...
2) Charge my tablet
3) Go into safe mode
4) Go into fastboot mode (solid BLUE LED)
5) Use the memory card and use root apps (maybe this could help restore?)
I CAN NOT:
1) Get my PC to recognize that a USB device is connected. Neither in Mass Storage mode, Media mode, nor fastboot mode.
- Tried with several cables and computers (this is not a driver issue, since it won't show up at all in device manager)
- Flashtool obvious;y says, no device connected
2) Get in to flashmode: device blinks red for about half a second, then green for half a second, and then LED is off. Nothing recognized via USB on PC
3) Get into recovery mode
4) Update over WIFI (fails because unlocled bootloader I suppose)
Any help would be greatly appreciated!
i think you should open a new thread for your problem because it seems like it's not really similar to my issue.
you should get more/better replies in an own thread.
Oki
wullxz said:
i think you should open a new thread for your problem because it seems like it's not really similar to my issue.
you should get more/better replies in an own thread.
Click to expand...
Click to collapse
Oki thnx, will try that!
centinel_x said:
Tablet Z with unlocked bootloader and rooted 10.1.C.0.370
My issues occured after a downgrade to 4.1.2.
I CAN:
1) Start my tablet, everything normal...
2) Charge my tablet
3) Go into safe mode
4) Go into fastboot mode (solid BLUE LED)
5) Use the memory card and use root apps (maybe this could help restore?)
I CAN NOT:
1) Get my PC to recognize that a USB device is connected. Neither in Mass Storage mode, Media mode, nor fastboot mode.
- Tried with several cables and computers (this is not a driver issue, since it won't show up at all in device manager)
- Flashtool obvious;y says, no device connected
2) Get in to flashmode: device blinks red for about half a second, then green for half a second, and then LED is off. Nothing recognized via USB on PC
3) Get into recovery mode
4) Update over WIFI (fails because unlocled bootloader I suppose)
Any help would be greatly appreciated!
Click to expand...
Click to collapse
let it charge to 100%, check for flashmode drivers installed and then try attaching it to pc only when flashtool asks you to do it.
Rootk1t said:
let it charge to 100%, check for flashmode drivers installed and then try attaching it to pc only when flashtool asks you to do it.
Click to expand...
Click to collapse
Hey thanks for your reply... It wont go into flashmode... Theres something fundamentally wrong.. I cant figure out what... I leave it plugged in for 48 hours..but it doesnt really get full.. the most Ill get the orange LED.. like 50%... now its on since about 12 hours.. no LED on at all... strange..
But yea.. no flashmode... Nothing showing up when connecting the USB cable... nothing in device manager..and therefore flashtool sees nothing!
SOLVED
Problem solved! I can't believe it. Two bad(?) USB cables. Bought a new one, charges fine, flashmode fine. Flashed stock ROM.
However the Camera still doesn't work. Maybe the problem of the cable inside which may have come loose!

[Q] I flashed the wrong rom

I flashed the wrong rom on my Xperia Z2, I tried fixing it by flashing tft file, but I couldn't even get the device into flashmode (Power + Vol up), It just never vibrates, when I put it in the charger it just keeps blinking red.
What's the proper fix for this? and is this a soft-brick or hard-brick? Please help.
RevolverForce said:
I flashed the wrong rom on my Xperia Z2, I tried fixing it by flashing tft file, but I couldn't even get the device into flashmode (Power + Vol up), It just never vibrates, when I put it in the charger it just keeps blinking red.
What's the proper fix for this? and is this a soft-brick or hard-brick? Please help.
Click to expand...
Click to collapse
Flashmode is not Power button + Volume up. But...
Connect USB to ur computer
Then Hold the Volume Down key on your phone while u connect the USB Cable to the phone.
If you successfully get to flashmode, then u can flash an FTF file for ur phone. (This will also wipe internal sd files if you don't untick 'data' under wipes) Then again, phone might not boot properly if you don't wipe as u said something about custom ROM.
OR Follow these steps I found on Sony website
1. Download the PC Companion software from http://www.sonymobile.com/gb/tools/pc-companion/
and install it on your PC.
2. Install and open PC Companion then select Support Zone.
3. Phone Software Update.
4. Start.
5. Repair Phone
6. Continue
7. Accept data removal
8. Next
9. Wait for prepare
10. Select Phone
11. Follow the connection steps
Tried using flashtool with Vol down buut
18/058/2014 23:58:26 - ERROR - Drivers need to be installed for connected device.
18/058/2014 23:58:26 - ERROR - You can find them in the drivers folder of Flashtool.
I'm sure that I have the drivers installed as I tried earlier today to unlock the bootloader through flashtool (which didn't really work out) and it recognized the device just fine.
right now it doesn't even show the Sony logo..I'll try PC Companion method in seconds..
EditC Companion is asking me to make sure that the battery level is above %80, when I was flashing the new rom, the battery level was around %50, should I care about this, or is it just an extra precaution? because I don't really see a way for me to know the battery level.
RevolverForce said:
Tried using flashtool with Vol down buut
18/058/2014 23:58:26 - ERROR - Drivers need to be installed for connected device.
18/058/2014 23:58:26 - ERROR - You can find them in the drivers folder of Flashtool.
I'm sure that I have the drivers installed as I tried earlier today to unlock the bootloader through flashtool (which didn't really work out) and it recognized the device just fine.
right now it doesn't even show the Sony logo..I'll try PC Companion method in seconds..
EditC Companion is asking me to make sure that the battery level is above %80, when I was flashing the new rom, the battery level was around %50, should I care about this, or is it just an extra precaution? because I don't really see a way for me to know the battery level.
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I'm sure 50% is enough to install through PC Companion unless ur battery is bad.
And do you by anymeans use windows 8? If you do, Did you disable driver signature while installing Flashmode, Fastboot and Z2 drivers from the C:\Flashtool\drivers folder, or where ever u installed flashtool to.
I believe I didn't disable driver signature, I connected the device to a different usb port too just to be sure, my OS is windows 8.1.
PC Companion is updating the phone right now, I'll see how it turns out and report back to you, thanks.
Edit:It worked, my phone is alive, thank you, stanley <3
RevolverForce said:
I believe I didn't disable driver signature, I connected the device to a different usb port too just to be sure, my OS is windows 8.1.
PC Companion is updating the phone right now, I'll see how it turns out and report back to you, thanks.
Edit:It worked, my phone is alive, thank you, stanley <3
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There's no keeping that Bad Boy down! Cheers mate!

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