[Q] Flash mode problem - XPERIA X8 Q&A, Help & Troubleshooting

hello everyone
i have problem with my x8 flash mode
my flashmode(green led) always disconnect/reboot after 15 second,it can't stay long, and it give me bootloop (stuck at se logo)
i have installed flashtool 0.9.8(also flashmode and x8 driver inside) and sony pc companion..
is there any solution?
thank you before
sorry for my bad english

Are you going in the flashmode correctly??
Tip:If you are flashin the kernel then dont connect the phone directly in flashmode..
First connect it simply and then connect it in flashmode when it prompts to do so..

make sure all Driver is installed correctly..
x8 driver, flashtool driver
check if your cable and x8 usb port is not broken or something else..

you say it enters flash mode for sometime
so check the drivers first and check the usb cable if it is damaged on the ports
or
if you want to flash a kernel you can use it even in your condition..
select the kernel you want to flash.. and when the dialog box appear saying connect mobile with usb then instantly connect it in flash mode...flashing takes less than 5 seconds.. and it even prevent your phone from reboot at that time...because phone cannot reboot during flashing...
if the problem goes away... then enjoy .

thanks for the reply guys
i have try other usb port and cable ,btw.still no luck
now i am going try flash kernel just like dagger n CnC-ROCK said
i will tell.if it works
just out of curiosity, is this problem have something to do with bootloader?

my problem finally solved
just like @dagger said,we must connect to flash mode when flashtool ask us to connect
thank you everyone

Related

[Q] Sony Xperia T LT30P hard bricked?

Hi i have Xperia T which was fully working and my friend tries to make downgrade with Flashtool... i don't know exacly what he has done i'm trying to get it back alive but Setool didn't recognise the phone original update program also when i connect it to USB it is recognised by pc as Zeus Flash device on other computer as qualcoomm device any idea how i can unbrick it? i have to add pc recognise the phone without pushing any button with volume down or up is the same it is recognised also when i disconnect the battery when i tries to power it up nothing happens please help!!
biegan said:
Hi i have Xperia T which was fully working and my friend tries to make downgrade with Flashtool... i don't know exacly what he has done i'm trying to get it back alive but Setool didn't recognise the phone original update program also when i connect it to USB it is recognised by pc as Zeus Flash device on other computer as qualcoomm device any idea how i can unbrick it? i have to add pc recognise the phone without pushing any button with volume down or up is the same it is recognised also when i disconnect the battery when i tries to power it up nothing happens please help!!
Click to expand...
Click to collapse
calm down. Follow the instrctions in the third thread in the general section about how to recover froma soft brick. Its here
Follow those instructions and post here if you have any problems. Preferably with screen shots of what your PC/Phone is doing.
gregbradley said:
calm down. Follow the instrctions in the third thread in the general section about how to recover froma soft brick. Its here
Follow those instructions and post here if you have any problems. Preferably with screen shots of what your PC/Phone is doing.
Click to expand...
Click to collapse
I will describe what programs showing because i have polish version and maybe you can't understand them:
When i'm trying to connect to pc companion when pc recognise phone i'm geting message PC companion could not connect with device disconnect device and try again
When trying do sof/hard reset nothing happens
When trying to pull in fastboot or flash mode pc recognise phone always the same in conrtol panel ZEUS FLASH device pc also recognise in thisa mode without battery and without pushing any buttons but i'm not geting any led Green or blue only when i'm conecting charger or usb cable WITHOUT battery it blinks red ones
When i'm trying to flash with flashtool or original update service when program is on screen asking me to connect the device i plug usb pc recognising the phone (usb connected device sound) but program doesn't start to flash or even recognise
i have also setool when i'm trying to flash by setool when program is waiting for device connecting bar is moving on down side of window when i connect the phone it is stoping like it tries to connect but nothing happens....
i was thinking to try this but i have cheked battery voltage and it is 3,88 so i thing it is fully charged:
Here are the steps I took successfully revise my phone from soft brick.
Let the phone charge (long long time = 4+ hrs) on wall charger.
Red light on (constantly - not flashing) - charge until red light off (again very long time =16+ hrs)
Unplug from wall
Run flashtool from PC and run flash .111 until it asks to put phone in flashmode
While hold volumn down and plug in USB
Red light will be back on, after a few seconds - flash will run.
Unplug USB then power on - phone will boot and die (it's okay don't worry)
Charge the phone again - after a while (or let it charge full), you can now turn on the phone.
That is all ... Back and running.
GOOD Luck.
Timing = could be different from phone to phone - depends on battery of the phone before it dead.
please do you have any idea? for me it hangs in some kind of boot mode and i don't know how to kick it fromthis and reflash if any screens can help please tell me i will do them
biegan said:
I will describe what programs showing because i have polish version and maybe you can't understand them:
When i'm trying to connect to pc companion when pc recognise phone i'm geting message PC companion could not connect with device disconnect device and try again
When trying do sof/hard reset nothing happens
When trying to pull in fastboot or flash mode pc recognise phone always the same in conrtol panel ZEUS FLASH device pc also recognise in thisa mode without battery and without pushing any buttons but i'm not geting any led Green or blue only when i'm conecting charger or usb cable WITHOUT battery it blinks red ones
When i'm trying to flash with flashtool or original update service when program is on screen asking me to connect the device i plug usb pc recognising the phone (usb connected device sound) but program doesn't start to flash or even recognise
i have also setool when i'm trying to flash by setool when program is waiting for device connecting bar is moving on down side of window when i connect the phone it is stoping like it tries to connect but nothing happens....
i was thinking to try this but i have cheked battery voltage and it is 3,88 so i thing it is fully charged:
Here are the steps I took successfully revise my phone from soft brick.
Let the phone charge (long long time = 4+ hrs) on wall charger.
Red light on (constantly - not flashing) - charge until red light off (again very long time =16+ hrs)
Unplug from wall
Run flashtool from PC and run flash .111 until it asks to put phone in flashmode
While hold volumn down and plug in USB
Red light will be back on, after a few seconds - flash will run.
Unplug USB then power on - phone will boot and die (it's okay don't worry)
Charge the phone again - after a while (or let it charge full), you can now turn on the phone.
That is all ... Back and running.
GOOD Luck.
Timing = could be different from phone to phone - depends on battery of the phone before it dead.
please do you have any idea? for me it hangs in some kind of boot mode and i don't know how to kick it fromthis and reflash if any screens can help please tell me i will do them
Click to expand...
Click to collapse
I want to add when i'm trying to connect for example SE ARC it is recognised as SEMC Flash Device and all programs recognising it
biegan said:
I want to add when i'm trying to connect for example SE ARC it is recognised as SEMC Flash Device and all programs recognising it
Click to expand...
Click to collapse
I forgot to add when i'm doing test point to unlock for example ARC it is also recognised as ZEUS Flash so i thing it stays in some king of boot mode but there is no information in the net how to kick it out or even do jtag because i can doit also but i think it is not supported yet
You have an xperia T, then how can you connect the phone to the PC WITHOUT a battery? It is not removable in the Xperia T!
Have you flashed anything to the device before this happened?
EDIT
Run flashtool from PC and run flash .111 until it asks to put phone in flashmode
Click to expand...
Click to collapse
Which firmware is .111? I dont beleive there has ever been a .111 firmware for the T? Can you give me the post you found that in and the download link, thanks
gregbradley said:
You have an xperia T, then how can you connect the phone to the PC WITHOUT a battery? It is not removable in the Xperia T!
Have you flashed anything to the device before this happened?
EDIT
Which firmware is .111? I dont beleive there has ever been a .111 firmware for the T? Can you give me the post you found that in and the download link, thanks
Click to expand...
Click to collapse
i disassemble the back cover it's very simple the battery connector is on the flex cable i know what i'm talking if you want i can send pics i'am using flashifile LT30p_7.0.A.1.303_CH the most important think that no program is detecting the phone only pc recognising the phone
biegan said:
i disassemble the back cover it's very simple the battery connector is on the flex cable i know what i'm talking if you want i can send pics i'am using flashifile LT30p_7.0.A.1.303_CH the most important think that no program is detecting the phone only pc recognising the phone
Click to expand...
Click to collapse
OK,
Yes thats true but it sounds similar to a problem I have come across before. But this happened when someone flashed the S1 update on the TX instead of the T.
Have you unistalled evrything android/sdk/adb related from your computer and started again.
Also, you can try another machine.
Are you on win8? That has issues with drivers from Sony.
gregbradley said:
OK,
Yes thats true but it sounds similar to a problem I have come across before. But this happened when someone flashed the S1 update on the TX instead of the T.
Have you unistalled evrything android/sdk/adb related from your computer and started again.
Also, you can try another machine.
Are you on win8? That has issues with drivers from Sony.
Click to expand...
Click to collapse
Hi no i didn't try i always use XP for software problems with phones i don't knoiw exacly what he did with the phone you think when i try to do it on clean system should help? i tried on 2 computers and problem is the same i think to general problem is that computer recognising the phone like a ZEUS FLash not SEMC Flash device i think somehow he erase whole flash or write from other model and now i can't do anythink
biegan said:
Hi no i didn't try i always use XP for software problems with phones i don't knoiw exacly what he did with the phone you think when i try to do it on clean system should help? i tried on 2 computers and problem is the same i think to general problem is that computer recognising the phone like a ZEUS FLash not SEMC Flash device i think somehow he erase whole flash or write from other model and now i can't do anythink
Click to expand...
Click to collapse
Yes, it sounds like your friend has done something silly to the phone. Untill we know exactly what he did, and what he tried to flash we are just guessing...
gregbradley said:
Yes, it sounds like your friend has done something silly to the phone. Untill we know exactly what he did, and what he tried to flash we are just guessing...
Click to expand...
Click to collapse
All i know he told me he tries to downgrade the phone to make a root and he was using flashtool is there any other methods/programs which can flash lt30p? i have all service boxes like riff box setool but riff don't make it setool can't start flashing i don't know any testpoint or jtag?
biegan said:
All i know he told me he tries to downgrade the phone to make a root and he was using flashtool is there any other methods/programs which can flash lt30p? i have all service boxes like riff box setool but riff don't make it setool can't start flashing i don't know any testpoint or jtag?
Click to expand...
Click to collapse
I dont know where testpoint is on xperia T as we have never been down that road here.
Has he tried to use EMMA to flash something? That is meant only for unlocked bootloaders, maybe he has messed up with that, but I am onl guessing here and i cant really see why that would do anything to the boot...
Maybe he tried to flash it, dropped it, broke it, and thinks a software hack can help him....
gregbradley said:
I dont know where testpoint is on xperia T as we have never been down that road here.
Has he tried to use EMMA to flash something? That is meant only for unlocked bootloaders, maybe he has messed up with that, but I am onl guessing here and i cant really see why that would do anything to the boot...
Maybe he tried to flash it, dropped it, broke it, and thinks a software hack can help him....
Click to expand...
Click to collapse
No it is 100% software problem he is noob in this and all he told me he trried to root the phone but first he tried to downgrade it with flashtool but if flashtool doens't recognise the phone setool also do you think there is any other option?
biegan said:
No it is 100% software problem he is noob in this and all he told me he trried to root the phone but first he tried to downgrade it with flashtool but if flashtool doens't recognise the phone setool also do you think there is any other option?
Click to expand...
Click to collapse
Not that I know of. Bin4ry is someone who has experience with setool and may be able to help. Try PM'ing him.
Sorry I couldnt be of much more use.
gregbradley said:
Not that I know of. Bin4ry is someone who has experience with setool and may be able to help. Try PM'ing him.
Sorry I couldnt be of much more use.
Click to expand...
Click to collapse
Thanks bro anyway for your help!!
any update about your device...
i have exactly same problem as you mentioned but my device is Xperia V (LT25i)....
waiting for your reply. please do update.
I also had the same problem, my cell phone xperia v. .. please help me .... What can I do now?
bambox said:
I also had the same problem, my cell phone xperia v. .. please help me .... What can I do now?
Click to expand...
Click to collapse
what have you already done to try and fix it?
What did you do to make it not work?
What are the symptoms of your phone?
gregbradley said:
what have you already done to try and fix it?
What did you do to make it not work?
What are the symptoms of your phone?
Click to expand...
Click to collapse
a week ago I upgraded to 4.1.2, and using kernel vKernel_Xperia_V_1.2.5
after 1 week of use, I reboot my xperia v, but do not want to live anymore, Charging not respont, could not power on, flsahmode and fasbootmode.
my xperia v die, but still 70% battery.
on my pc not detect (only ZEUS FLASH DEVICE)
bambox said:
a week ago I upgraded to 4.1.2, and using kernel vKernel_Xperia_V_1.2.5
after 1 week of use, I reboot my xperia v, but do not want to live anymore, Charging not respont, could not power on, flsahmode and fasbootmode.
my xperia v die, but still 70% battery.
on my pc not detect (only ZEUS FLASH DEVICE)
Click to expand...
Click to collapse
put it on charge for 24 hours and leave it alone.
after the 24 hours turn it on.

[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..

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
Click to expand...
Click to collapse
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.

[Help---Please] Flashing stock ROM using sp flash tool

Hi,
I wanted to flash stock lollipop ROM on my QMobile Android one for some reason using sp flash tool but it's not working for me.
When I click the download button and then pull off the battery of my phone then connect the USB cable with PC and put the battery back in, it doesn't start downloading,,,I have both drivers installed in my PC (sp flash tool drivers) and (Google use drivers).
Can you guys tell me how to get this problem solved.. As far as I'm concerned the phone is not getting into download mode and I think that's the reading why it's not starts the flashing process...
Thanks in advance for helping..
Do in this way; 1) Disconnect usb cable from the phone end while other end remain connected to PC
2) pull off battery from the phone for atleast 20 seconds.
3) Switch on download software mode through sp flash tool
4) Insert battery in phone and then connect usb cable to phone. Also press volume up or volume down button of your mobile so that it is detected by PC
Hopefully it will work
Thanks for the reply but I have figured out the problem..
The issue is caused by incorrect drivers Mediatek preloader vcom drivers are missing from my system so I installed those drivers and it starts downloading immediately....:good:

[Q] XPERIA SP CAN'T DETECT ANY USB (PC or WALL CHARGER)

Good evening everyone!
I need help so bad, so urgent!
It was happen when i try to install TWRP on my SONY Xperia SP using an amazing stupid way, using flash boot command coz i cant install twrp using flash recovery command, but i dont know why that fastboot take so long time and just display <waiting for device>. So i decided to remove my USB and plug it once again. Suddenly, my laptop show a notif. "USB not recognized" and the blue LED is gone, then SONY logo appear and start to charging and u can hear connect-"Not recognized"-and disconnect sounds from laptop. But, when the display turn off, it's turn on again, and 5 seconds later u can hear disconnected sounds, then charging stopped. Few later, the logo come again and charging again, and the same thing happend. When i try to charge from the wall charger, it can charging normally, but I CAN'T TURN THE PHONE ON. It's like the power button has been disabled. So i unplug the charger and turn my XSP on, it can boot normally. But when i try to connect to charger, it wont charging. So on my laptop, even my laptop didnt notice any USB, and my XSP didn't show any LED.
Help me to fix this. I can't charge my phone except to turn it off T_T. Pls give me a way out T_T.
Status: Installed AOSP Oreo 8.0.0 huashan, not rooted and no cwm/twrp (this is what i need to install, so i can root my phone, the latest cwm i installed gone after flashing AOSP ROM), cant connect to any USB even in fastboot mode (i've installed the driver).
seems like you got dust in your usb port , it happened to me once , i freaked out real bad. just try clearing it with some needle or stuff , also you might wanna use emma to revert your phone back to its original stock firmware.
AsadXperia said:
seems like you got dust in your usb port , it happened to me once , i freaked out real bad. just try clearing it with some needle or stuff , also you might wanna use emma to revert your phone back to its original stock firmware.
Click to expand...
Click to collapse
what's emma? how to use that?
it's a sony developer tool. You can use it to install original os on your phone , you just need a pc and internet connection , here
https://talk.sonymobile.com/t5/Andr...ony-Flash-tool-for-Xperia-devices/td-p/307318
Also , just save the customization file and delete the rest , download emma sony flash tool from google ( latest version ) copy the customization file after installing it.
After it completes install , run it and wait for it to open , it may take some time during its first run.
Now plug in ur phone , while holding volume down button , you should see green light on bottom , that indicates you're on recovery mode or flashmode. The Emma tool will detect device and start installing original firmware on it.
AsadXperia said:
it's a sony developer tool. You can use it to install original os on your phone , you just need a pc and internet connection , here
Also , just save the customization file and delete the rest , download emma sony flash tool from google ( latest version ) copy the customization file after installing it.
After it completes install , run it and wait for it to open , it may take some time during its first run.
Now plug in ur phone , while holding volume down button , you should see green light on bottom , that indicates you're on recovery mode or flashmode. The Emma tool will detect device and start installing original firmware on it.
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that was my problem. when i plug my phone in fastboot or bootloader, pc wont detect it, it says "USB not recognized". also when my phone is standby, it wont detect any usb i plugged in, wall charger or usb pc.
i've installed latest driver for XSP, and USB debugging's on.
have you read my first comment? , clear your phone's usb slot and then try replugging , if it fails try it on a different computer , the problems usually with windows 10 as it loses recognizing devices after some fail attempts.

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