[HELP] Unable to flash firmware on Xperia SP C5303 using flashtool - Xperia SP Q&A, Help & Troubleshooting

So, the problem is that Xperia SP was working nice on Carbon 4.4.4 but then I flashed a kernel with bad WiFi module. That had a builtin TWRP (I previously had CWM and backed up everything using CWM)... then I did a really bad thing. I renamed boot.img from CWM backup to boot.emmc.win (TWRP compatible) which subsequently flashed CWM and old kernel. I forgot to restore my SYSTEM as some kernel parts are there (I knew it wouldn't work but I had plan to restore it via CWM)
Then I rebooted into recovery but it didn't reboot. Instead it showed me Sony logo and red LED. Then black screen and repeats same. I learnt how to hard reboot and it did no good. I have unlocked bootloader and I'm trying the flashtool but it won't recognize my phone (I have installed C:\Flashtool\drivers\*) on Windows 10 but it didn't do any good either.. Now when I reboot into fastboot mode it shows me blue LED but isn't detected by flashtool;
Same is with the Flash Mode. Green LED but no connection. On the notifs panel on PC It shows that device not recognized. On Device manager it shows: Unknown USB device (Device descriptor request failed)
I wanna install the drivers but they're already done. I reinstalled them twice just for surety's sake... Any suggestions to install drivers and flash the firmware? I don't know much about Sony as this is not mine, this is a free device that no one uses in my family. I own jfltexx
Edit: Whatever mode I put it in it bumps (reboots) out

Try letting the phone in flash mode and wait a bit till windows install driver automatically, or go to device manager and update unknown device driver, if this don't works, i don't know what more to do

lucasgta95 said:
Try letting the phone in flash mode and wait a bit till windows install driver automatically, or go to device manager and update unknown device driver, if this don't works, i don't know what more to do
Click to expand...
Click to collapse
I forgot to tell but if I I put it in flashmode it just shows LED for 3 seconds and turns off and starts to charge :/

This is normal on XSP, the led turn off but phone continues in flash mode

lucasgta95 said:
This is normal on XSP, the led turn off but phone continues in flash mode
Click to expand...
Click to collapse
But what about unrecognized device issue? How can I fix that?

I don't know what more to say :/
Here I just insert my device, then windows automatically recognize and install drivers, then I can use my flashtool normally

lucasgta95 said:
I don't know what more to say :/
Here I just insert my device, then windows automatically recognize and install drivers, then I can use my flashtool normally
Click to expand...
Click to collapse
Downgrading to Win7 due to non programmable GPU cores and drivers issue ...

It worked!! Flashed kernel elf file through fastboot and device booted up. Thanks mate

You're welcome

Related

[Q] XZ won't pass "Device connected in flash mode" in SE Xperia Flasher

Hello,
I have some problems trying to flash my XZ. I'm using Xperia Flashing Tool 0.9.10.2 beta6 on Windows 8 x64 and whenever I try to flash my XZ flashing tool "gets stuck at "Device connected in flash mode" message after which it gets reconnected and if I try again same thing will happen.
So my question is, am I doing something wrong and if so, please advise.
Bluffer said:
Hello,
I have some problems trying to flash my XZ. I'm using Xperia Flashing Tool 0.9.10.2 beta6 on Windows 8 x64 and whenever I try to flash my XZ flashing tool "gets stuck at "Device connected in flash mode" message after which it gets reconnected and if I try again same thing will happen.
So my question is, am I doing something wrong and if so, please advise.
Click to expand...
Click to collapse
have you correctly installed the drivers for it, connect phone in flashmode and does windows drivers load, also in flashtool go to devices>conected devices and what does it say
Maddhouse said:
have you correctly installed the drivers for it, connect phone in flashmode and does windows drivers load, also in flashtool go to devices>conected devices and what does it say
Click to expand...
Click to collapse
I think drivers are installed fine. Screenshot is below.
no doesnt look it, under ADB devices there is no device, Reinstall drivers and try again. Try the way in my sig for win 8
Unfortunately same thing happens - check screenshot below.
Bluffer said:
Unfortunately same thing happens - check screenshot below.
Click to expand...
Click to collapse
thats better you now have a ADB device installed, you should now be able to put your phone into flashmode
power off your phone with usb diconnected, hold vol down and reconnect turned off phone to usb and you should now get green led and flashtool will say device connected in flashmode but you only have about a min in flashmode before phone reboots
Thank you for your help and effort but even now it keeps disconnecting device. I don't know where the problem is, maybe I'm not doing something as I should.
This is the procedure I was trying:
1) I select Flash device in flash tool
2) I select Flashmode mode
3) I choose which firmware to flash and click Flash so flash tool can start it's magic
4) When flash tool shows message that I can remove my device from USB and turn it off I do so
5) I also press volume down and reconnect the device with the PC.
6) Problem happens here
what about if flashtool isnt ready to flash file, does flashtool pick it up (4 and 5)
it will say device connected in flashmode with green led
Yeah, it does pick it up and displays a message "Device connected in flash mode" and after awhile "Device disconnected".
Bluffer said:
Yeah, it does pick it up and displays a message "Device connected in flash mode" and after awhile "Device disconnected".
Click to expand...
Click to collapse
good yer i think its about a min, now try and download another FTF file
part 1
part 2
that works i have got loads of people to flash that
edit: i made it so its self extract version then there is a FTF file for flashtool
As you suggested the problem was in faulty FTF. It's working like a charm now!
Thank you once again!
Bluffer said:
As you suggested the problem was in faulty FTF. It's working like a charm now!
Thank you once again!
Click to expand...
Click to collapse
Good Good, What wasnt helping was you didnt have drivers installed aswell, now you just have to root and your sorted :highfive:
hey i m having same with my x8 after i accidently kept stock rom for nalf kernal... nw i m nt able to open cmw in phone...plz help..

[Q] Fastboot mode problem - Xperia SP

Hi guys, got a slight problem with entering fastboot mode. I hold the volume-up key and connect me USB cable but rather than getting the noise verifying it's been connected ok, I get that dull sound it makes when it hasn't worked. It won't even let me install the drivers and in device manager it comes up as "S1boot Fastboot" for a few seconds before then going into battery charging mode. I downloaded the Android SDK latest and replaced the USB driver INF file with the one sony give you but it didn't work so reversed back to the other driver the SDK manager installs and that didn't work either.
I've been through the tutorials and even tried to update the driver in device manager in the few seconds it stays there but that didn't work either! USB debugging is enabled too!
Please help, I'm not a noob and have done fastboot booting before and yes for those who may ask have already checked to make sure the bootloader can be unlocked and yes it can also the phone is NOT branded and is unlocked to all networks.
Any help will be appreciated, thanks!
Dave.
Are you on Windows 8? Using USB 3.0?
"As your flesh bears the sigil....your name is that....of a recusant."
First be sure you're using a 2.0 usb port, if this is ok maybe it's a windows 8 driver problem, so you should try this http://forum.xda-developers.com/showthread.php?t=2170114. It works for me
For also fastboot and flashmode come for 5 Sec. So Make sure you prepare the file and attach the device to fastboot or flashmode when it is asked.
Still problems
I'm still working on a 2012 laptop with Windows 7 Premium installed. It's fully up to date and all the drivers are installed properly I just don't get it, I've tried everything and it's still making the noise as if it won't connect. I don't know what to do to be honest. Also yes it is USB 2.0.
darkdemon32 said:
I'm still working on a 2012 laptop with Windows 7 Premium installed. It's fully up to date and all the drivers are installed properly I just don't get it, I've tried everything and it's still making the noise as if it won't connect. I don't know what to do to be honest. Also yes it is USB 2.0.
Click to expand...
Click to collapse
Hmm...how many USB ports are being used when you're flashing the phone?
"你看到了没? 爱让我流胆怯的泪..."
"Have you seen it? Love has made me cry cowardly tears..."
Fastboot with Xperia XP
I have the same problem, can't get it to fastboot mode.
Tried the Windows 8 zith USB 2, and also on XP machine where I was succesfully used it for a Xperia U.
Dump Windows..
Opensource rules!!! I switch on a VM with Windows only when I need Photohshop. Otw, Ubuntu and openSUSE FTW!!
sarkar1990 said:
Dump Windows..
Opensource rules!!! I switch on a VM with Windows only when I need Photohshop. Otw, Ubuntu and openSUSE FTW!!
Click to expand...
Click to collapse
Opensource forever)))
Sent from my ME371MG using xda app-developers app
same problem...
m having same kind of problem i was trying to flash boot img from cm 11 but fast boot isnt recognizing my device any more.my sp is rooted bootloader unlocked.fast boot was recognizing it yesterday.please tell me what to do
What I did was use a Windows XP machine.
Couldn't get it to work on my Windows 7/8, because of the restrictions in driver signatures.
Sent from my C5303 using Tapatalk
fastboot
darkdemon32 said:
Hi guys, got a slight problem with entering fastboot mode. I hold the volume-up key and connect me USB cable but rather than getting the noise verifying it's been connected ok, I get that dull sound it makes when it hasn't worked. It won't even let me install the drivers and in device manager it comes up as "S1boot Fastboot" for a few seconds before then going into battery charging mode. .
Click to expand...
Click to collapse
I have a similar problem. the power light lights up blue then passes into the phone starts loading mode
Sorry for bad English
The updated version (09.14) don't work properly. It doesn't enable me to go to Flashmode. Uninstalled and used the previous version and it worked as it should, no issues entering Flashmode.
i might have actually found the solution. im on the 4.3fw build version 12.1.a.1.201... in my case, my pc will automatically install the drivers for mass storage giving me no chance to update the driver to the one from sony.
you need to do step 9. and 10. if you havent done so from http://unlockbootloader.sonymobile.com/instructions
what i did was allow developer settings and allow debugging via usb.
plug in and attempt to go in to fastboot and obviously it'll fail.
go to device manager. (control panel->hardware and sound->device manager) quickly scroll down go to other devices. you will see s1fastboot (or something like that) if you're quick enough, if not, in my case, the phone will go in to charging mode.
what i did was to disable xperia sp mass storage from disk drives category too.
right click on it and select update driver software and you will select the file you've unzipped (following step 9 and 10 sony's instructions).
after it has finished updating, unplug your usb and attempt to enter fastboot, it should work.
PS: im no expert, this solution might be out there somewhere already or it could just be a great coincidence. some of these steps might not be useful even.
Had this problem and found a funny solution: I switched my cable and the port I was using. Both Ubuntu and Windoze 7 failed on both fastboot and flash mode, even though in both the phone would charge. I grabbed a spare micro USB cable and plugged it into the front of the PC; voila. Now the phone is rooted and running the latest CM.
Need a final solution for this problem
I don't know what to do!!! The problem is this, very similar to the others mentioned above,: When i conect my xperia sp to fastboot mode, pressing volume up while plugging in usb cable, the phone led turns to blue for few seconds and than it just turns to red showing on the screen the battery image( normal charging mode)...... I' m using windows xp and a rooted xperia sp whit cm11 (for locked bootloader obviously). Just two last things:
the phone can be unlocked( I checked it) and fastboot worked the same as now with stock xperia sp firmware.
Please i need a final and a certain solution for this problem!!!
i'll be very thankful to anyone who give me a hand!!!!
TheTras said:
I don't know what to do!!! The problem is this, very similar to the others mentioned above,: When i conect my xperia sp to fastboot mode, pressing volume up while plugging in usb cable, the phone led turns to blue for few seconds and than it just turns to red showing on the screen the battery image( normal charging mode)...... I' m using windows xp and a rooted xperia sp whit cm11 (for locked bootloader obviously). Just two last things:
the phone can be unlocked( I checked it) and fastboot worked the same as now with stock xperia sp firmware.
Please i need a final and a certain solution for this problem!!!
i'll be very thankful to anyone who give me a hand!!!!
Click to expand...
Click to collapse
Are you trying to unlock your phone?
Have you installed device specific/fastboot/flashmode drivers via FlashTool? If you are on Windows 8/8.1, you need to disable driver verification to get it done.
Alternatively if you just wanna unlock your bootloader, you can use the BLU option in FlashTool. Again all drivers will need to be properly installed for your phone to be detected correctly.
You say you had the same problem with stock firmware which means you probably haven't setup adb/fastboot properly on your PC. Does your phone get detected correctly in Device Manager? Have you tried installing drivers via Device Manager?
....
So the solution is installing flashtool and installato drivers via Emma?? Thanks forma the attention!!
TheTras said:
So the solution is installing flashtool and installato drivers via Emma?? Thanks forma the attention!!
Click to expand...
Click to collapse
I meant install drivers via FlashTool. Go to C:\Flashtool\drivers or wherever you have installed Flashtool and run the Flashtool-drivers.exe.
Select flashmode drivers, fastboot drivers and common drivers viskan board (SP drivers) and install them. Like I said if you are on Win 8/8.1, you will have to disable driver signature enforcement. Just look it up in YouTube and follow a tutorial.

[Q] Accidentally formatted /system on unlocked BL Xperia T: now it won't boot.

Hi guys,
I accidentally formatted /system on my T with UB.
Now it won't start (it says "Sony", then nothing happens). It now has no recovery and if I connect the phone in fastboot or flashmode, the usual PC I use to flash says me that "Sony ADB interface" is connected, but it can't find any driver.
What can I do now?
Thanks in advance for the reply.
DS-1 said:
Hi guys,
I accidentally formatted /system on my T with UB.
Now it won't start (it says "Sony", then nothing happens). It now has no recovery and if I connect the phone in fastboot or flashmode, the usual PC I use to flash says me that "Sony ADB interface" is connected, but it can't find any driver.
What can I do now?
Thanks in advance for the reply.
Click to expand...
Click to collapse
If it says "Sony ADB interface" when you connect it, then you don't need a driver, it's already installed (you can confirm this if you open Device Manager in Windows and check if it's listed as an "ADB interface" and there are no "Unknown Devices" and/or devices named in relation to your phone that have a yellow exclamation mark.
Just flash a stock FTF, or download one of the kernels for T that have a recovery, and flash any ROM you like.
First of all, thanks for the reply.
The strange thing about this time brick is that my pc doesn't recognize the phone. Other times, infact, I used it with the same phone to relive the Xperia T, after strange things happened.
Instead, this time the phone is recognized as "Sony ADB interface" and the pc says there's no driver in it. And it can't find in the system (I'm using an old laptop with Windows XP on it).
That's the reason why the system (and Flashtool, too: it says, in red, that I need to install the drivers for my phone) doesn't recognize the phone.
Now I'm trying the T into another Windows XP old laptop system...I hope it works (and I hope USB 1.1 will be fine, too...).
EDIT: this "new" pc see my phone, connected in fastboot mode, as "SEMC Flash Device" and it is installing the drivers. I've already installed fastboot/flashmode drivers from Flashtool Drivers folder.
RE-EDIT: PC can see the Xperia T, but Flashtool always says that it is connected in "flash mode", even if I connect it in fastboot mode. What should I do, now?
RE-RE-EDIT: The phone is recognized only in flashmode, even if I installed all the drivers. I'm trying to flash .141 and it seems to work. Let's see what happens.
Antiga Prime said:
If it says "Sony ADB interface" when you connect it, then you don't need a driver, it's already installed (you can confirm this if you open Device Manager in Windows and check if it's listed as an "ADB interface" and there are no "Unknown Devices" and/or devices named in relation to your phone that have a yellow exclamation mark.
Just flash a stock FTF, or download one of the kernels for T that have a recovery, and flash any ROM you like.
Click to expand...
Click to collapse
DS-1 said:
First of all, thanks for the reply.
The strange thing about this time brick is that my pc doesn't recognize the phone. Other times, infact, I used it with the same phone to relive the Xperia T, after strange things happened.
Instead, this time the phone is recognized as "Sony ADB interface" and the pc says there's no driver in it. And it can't find in the system (I'm using an old laptop with Windows XP on it).
That's the reason why the system (and Flashtool, too: it says, in red, that I need to install the drivers for my phone) doesn't recognize the phone.
Now I'm trying the T into another Windows XP old laptop system...I hope it works (and I hope USB 1.1 will be fine, too...).
EDIT: this "new" pc see my phone, connected in fastboot mode, as "SEMC Flash Device" and it is installing the drivers. I've already installed fastboot/flashmode drivers from Flashtool Drivers folder.
RE-EDIT: PC can see the Xperia T, but Flashtool always says that it is connected in "flash mode", even if I connect it in fastboot mode. What should I do, now?
Click to expand...
Click to collapse
Ok, well, no idea about it being stuck in flash mode, but, isn't that exactly what you want? To flash a stock FTF you need to be in flash mode. As a matter of fact, you can even flash only the kernel of an FTF in flash mode, it wouldn't have a recovery, since it would be a stock kernel, but at least you could get a working kernel, if that were the issue, which it is not.
What are you doing to put your phone into fastboot mode?
I wanted to use fastboot to flash a kernel with recovery and then flash the backup of my old ROM.
However, it doesn't worked. Only flashmode worked. So I flashed (really slowly, because of USB 1.1 ports of this old IBM laptop!) .141 and now the phone is living again.
Dunno why fastboot didn't work. Maybe because there wasn't any firmware on?
Antiga Prime said:
Ok, well, no idea about it being stuck in flash mode, but, isn't that exactly what you want? To flash a stock FTF you need to be in flash mode. As a matter of fact, you can even flash only the kernel of an FTF in flash mode, it wouldn't have a recovery, since it would be a stock kernel, but at least you could get a working kernel, if that were the issue, which it is not.
What are you doing to put your phone into fastboot mode?
Click to expand...
Click to collapse
DS-1 said:
Dunno why fastboot didn't work. Maybe because there wasn't any firmware on?
Click to expand...
Click to collapse
No because the whole point of fastboot mode is to be able to flash firmware related files. Fastboot mode, just as Flash mode, starts before the Android OS starts. If they depended on there being an OS installed it would defeat the whole point.
So I really dunno why it didn't work. Later I'll try to see if now fastboot is working again.
Antiga Prime said:
No because the whole point of fastboot mode is to be able to flash firmware related files. Fastboot mode, just as Flash mode, starts before the Android OS starts. If they depended on there being an OS installed it would defeat the whole point.
Click to expand...
Click to collapse
When you don't have a ROM installed,stock kernels recovery won't work. Flash CM 11s Kernel, you'll have recovery then restore you're backup

Z3 Compact stuck on bootloop no recovery

Hi guys,
So I'll tell you the whole story here. I was on Lollipop, fully rooted with working XZDR recovery but phone seemed laggy so I decided to give it a full format with the newer firmware. So I backed up everything. Booted into recovery. Formatted the whole phone, then took out the SD card to load on the zip file from the PC. On inserting it, it wouldn't be detected so I tried to reboot into recovery using the inbuilt option but forgot that recovery too would have been deleted. Since then its just stuck on the Sony logo. It reboots by keeping the Power button and Volume Up pressed, but to no avail. I tried to flash the image using Flashtool but it doesn't recognize the phone when I try to connect it in Fastboot using the Volume Down during Reboot method. Nor do I get a blue LED on the phone. I guess it isn't entering Fast boot.
Please help out since its my daily driver. Help appreciated. Thanks
Oh hey guys managed to restore using Flashtool. Tried booting phone into Flash Mode again and idk how it worked this time. Breathing a sigh of relief.
Could you please explain in detail how did you managed to get out of bootllop....it seems i sucked exactly like you & now clueless....
First of all, try repair it with Pc Companion. If that doesn't work, try with flashtool.
Keep in mind, to enter flash mode, press volume down button and insert usb cable.
tried PC companion & got error 2003 (Unlocked Bootloader & rooted wont work it seems)
Flashtool, will give a try again....
As of now, i am able to go to the fastboot & can open files on my PC when connect phone via USB cable....
Phone not booting up normal/recovery mode....It just stucked with boot loops
Tried flashtool---Ended up with errors as attached pic
As i cant bootup my phone...USB Debugging option cant be ticked
I was running SlimLP (unofficial) while bricked my phone....
Anything on that please....
pranavd1980 said:
Tried flashtool---Ended up with errors as attached pic
As i cant bootup my phone...USB Debugging option cant be ticked
I was running SlimLP (unofficial) while bricked my phone....
Anything on that please....
Click to expand...
Click to collapse
Try installing Flashtool ver 0.9.10.2beta4 - you can see in this tutorial section #5: Device connected with USB Debugging off, ergo you dont have to have USB Debugging on: http://forum.xda-developers.com/xperia-z/general/tutorial-how-to-flash-stock-roms-t2240614
Norup58 said:
Try installing Flashtool ver 0.9.10.2beta4 - you can see in this tutorial section #5: Device connected with USB Debugging off, ergo you dont have to have USB Debugging on: http://forum.xda-developers.com/xperia-z/general/tutorial-how-to-flash-stock-roms-t2240614
Click to expand...
Click to collapse
if that is the case, i think that fsc script is the issue....can you highlight something on that????
pranavd1980 said:
if that is the case, i think that fsc script is the issue....can you highlight something on that????
Click to expand...
Click to collapse
Not sure what you mean....... all I can say is, Flashtool 0.9.10.2beta4 does not require USB Debugging to be turned on to work and I definitely didnt turn USB Debugging on before starting the root process. Later yes but not before.
Try it or not, thats up to you.....

Serious problem.Phone not booting!

My phone unsuddenly bricked after I reboot my phone.Can't even boot into recovery cause Sony logo appear for a second and turned off.My phone even don't charge.I tried to flash stock rom via flashtool but phone not detected or after pressing vol down button nothing happened.I also tryed to use fastboot mode to flash boot.img but nothing happened though My phone can turn into fastboot mode.What should I do now?Senior XDA members please help.:crying:
Edit:how can i fix adb "device not found" issue?I installed all the necessary drivers but still not solved. Can't flash stock rom because vol down button not working but the button is fine.
Edit2:How can I fix adb driver issue that not recognizing my phone?
Problem solved!
Maybe died flash boot
Chum.zuizui said:
Maybe died flash boot
Click to expand...
Click to collapse
So is that mean my phone hard bricked?
Røbin said:
So is that mean my phone hard bricked?
Click to expand...
Click to collapse
Yes.i think so
Chum.zuizui said:
Yes.i think so
Click to expand...
Click to collapse
I don't think so because this happened to me long ago when I tried to unlock bootloader.But I did something to the driver to work adb properly and it worked.And now I forgot that method and couldn't find in google also.So I'm really in big trouble.I just don't know why when I want to flash the stock rom and flashtool show in popup to power off the phone and press vol down button and connect to computer using usb cable but vol button don't work or not give any signal to computer.So I can't flash the rom.
Go to sony official site and download drivers.. ZR drivers dont exist but you can use drivers for Z, install those on your computer and use the fastboot method again and you should be fine.. Your phone is only soft bricked.. Hard brick is when there are absolutely no life in the phone at all.. Use a boot.img you know will work and no need to flash stock ROM once you're in recovery.. Unless you want to of course.. Custom ROM will boot your phone just fine
Also take your battery out and re-insert to make sure your phone is properly off.. Flashtool should also work after that
Røbin said:
I don't think so because this happened to me long ago when I tried to unlock bootloader.But I did something to the driver to work adb properly and it worked.And now I forgot that method and couldn't find in google also.So I'm really in big trouble.I just don't know why when I want to flash the stock rom and flashtool show in popup to power off the phone and press vol down button and connect to computer using usb cable but vol button don't work or not give any signal to computer.So I can't flash the rom.
Click to expand...
Click to collapse
Yes.good luck for you
hagar006 said:
Go to sony official site and download drivers.. ZR drivers dont exist but you can use drivers for Z, install those on your computer and use the fastboot method again and you should be fine.. Your phone is only soft bricked.. Hard brick is when there are absolutely no life in the phone at all.. Use a boot.img you know will work and no need to flash stock ROM once you're in recovery.. Unless you want to of course.. Custom ROM will boot your phone just fine
Also take your battery out and re-insert to make sure your phone is properly off.. Flashtool should also work after that
Click to expand...
Click to collapse
ZR driver exist in Sony developer website and I installed the driver but I don't know why my computer not recognizing my phone.My phone can turn into fastboot mode(blue light on when pressing vol up and connecting cable to pc) but when I type command "adb devices" the listed device is empty I mean no adb fastboot device found.I'm just asking the drivers are not working beacuse of windos 10?Actually when after I use custom rom I couldn't connect my phone to pc.So any driver can fix this problem?I searched really hard on google but couldn't find any proper sloutions.
Chum.zuizui said:
Yes.good luck for you
Click to expand...
Click to collapse
This isn't helping!
Windows 10 is a pain to install drivers into.. But use fastboot in flashtool instead of flasmode.. Should recognize your phone and flash the boot image from there
hagar006 said:
Windows 10 is a pain to install drivers into.. But use fastboot in flashtool instead of flasmode.. Should recognize your phone and flash the boot image from there
Click to expand...
Click to collapse
I know you are trying to help me but I tried everything and nothing is working.I installed driver from flashtool but still no clue why pc not recognizing my phone.My phone is like a live junk.My phone soft bricked many times and I could recover my phone with flashtool so I know what to do but this problem is way more confusing.I just need to know what is causing this issue.
You've managed to install the drivers inc the lagan drivers in flashtool and connected your phone in fastboot mode with flashtool running and flashtool still don't recognize your phone? I've done that loads of times even with no drivers installed and flashtool has been able to recognize the device in fastboot.. If that's the case, then I'm sorry I'm not able to help any further as flashtool has always been my failsafe when things have gone wrong.. Adb and fastboot are usually no help for me in Windows 10..
hagar006 said:
You've managed to install the drivers inc the lagan drivers in flashtool and connected your phone in fastboot mode with flashtool running and flashtool still don't recognize your phone? I've done that loads of times even with no drivers installed and flashtool has been able to recognize the device in fastboot.. If that's the case, then I'm sorry I'm not able to help any further as flashtool has always been my failsafe when things have gone wrong.. Adb and fastboot are usually no help for me in Windows 10..
Click to expand...
Click to collapse
Flashtool is the best tool to recover soft bricked phone I know but this problem is way more complicated.
Thanks that you tried to help me.I hope I'll figure it out some time later.
Røbin said:
This isn't helping!
Click to expand...
Click to collapse
I dont meant it like that .did you fix it
Chum.zuizui said:
I dont meant it like that .did you fix it
Click to expand...
Click to collapse
Unfortunately no.For some reason pc not detecting fastboot device even after I installed fastboot driver.
same problem plz help
I have same problem . phone not charging ,not booting , just sony logo comes for a sec then it turns off .
I'm tired of searching for a solution almost a week but nothing helped me.
Last day i flashed a stock rom via flash tool , still problem persists .
Pc companion -no detection of device , can't boot into recovery mode..
Please guys help me.. I'm in serious trouble with my phone
pralay445 said:
I have same problem . phone not charging ,not booting , just sony logo comes for a sec then it turns off .
I'm tired of searching for a solution almost a week but nothing helped me.
Last day i flashed a stock rom via flash tool , still problem persists .
Pc companion -no detection of device , can't boot into recovery mode..
Please guys help me.. I'm in serious trouble with my phone
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My problem was created because local charger damaged my phone battery.So I couldn't turn on my device like yours.I replaced the battery and charger from Sony Center and now my phone is good as new.So Try to use other good battery(small or similer size that suites to your phone's battery pin)and see if your phone turns on without any issue.Then you can target the problem.

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