[Q] Can't flash Xperia U with flashtool - Sony Xperia P, U, Sola, Go

Hi , i have a problem with my Xperia U (ICS 6.1.1.B.1.10 ), when i try to flash it with the firmware Telcel ST25a 2.3.7 that another user has uploaded it , the phone shows the green led that means that is ready to flash, but after a few seconds (1 or 2) the phones starts as it normally does, stopping the flashing process, i have the drivers, usb debbuging, and all that needs flashtool, i have the latest version!
Help please!

Be sure u had divers installed ( xperiau drivers+flashmode) they r in the drivers folder under flashtool...
If drivers r installed then click on firmware u wanna flash then after a while it shows to connect ur phone then turn off ur phone connect ur phn in flashmode it will start flashing and if not then retry...
There isn't any problem..
Either wid drivers or if drivers installed its wid timing..
Dont connect phn in flashmode at the starting first click on firmware only connect when it says to connect..
If ull connwct early it will disconnect...
Thanx me if i helped...
Sent from my Xperia U using xda premium
---------- Post added at 10:22 AM ---------- Previous post was at 10:20 AM ----------
U might be connecting it early
Firt let the flashtool prepare then when it says to connect only then connect...
Sent from my Xperia U using xda premium

Related

[Q] Xperia S Stuck At Free Xperia Logo

Hey Guys
It seems that stupidity causes a lot of problems and that's what caused this one, so apologies in advance.
I recently got a Xperia S and flashed stable Cyanogen Mod 9.1
However due to a few small issues I was having I stupidly booted into CWM Recovery.
From here, not only did I wipe data and cache, but for some unknown reason I formatted the system partition.
Since this, I have been stuck at the Free Xperia Project logo.
I am able to boot into recovery, however when I try to flash the CM9 zip I get a Status 7 error..
I am also able boot into both fastboot and flashmode.
However when I try to use flashtool to flash a stock firmware I receive an error...
Start Flashing
Processing Loader
Checking Header
Ending Flash Session
ERROR
Error Flashing. Aborted
Click to expand...
Click to collapse
Furthermore, Flashtool does not recognise my device on either of my two PCs, even though I have installed all drivers from the flashtool foler, SUS, SPC and PdaNet. This requires me to select which device I just plugged into the PC manually in flashtool.
Sorry to be a massive pain (noob)
Any ideas and help would be greatly appreciated, thanks guys
Use flashtool properly
Let flashtool prepare ftf press thunder icon etc etc....
When it asks u to connect ur phone
Then connect ur xs to usb wid volume down button pressed
Sent from my ST25i using Tapatalk 2
---------- Post added at 12:00 PM ---------- Previous post was at 11:55 AM ----------
Dun connect ur phone to flashtool till it says so
I think u r trying to start phone in flashmode by holding the vol down key and power button
That's wrong
All u have to do is go tp flashtool
Click on thunder icon
select ftf
Flash
Flashtool will now ask u to connect ur phone
So
Simply connect ur Xperia s to usb with volume down button pressed
Flashtool will recognize it and start flashing in a second or two
Now leave the volume down button
And let flashing b complete
Sent from my ST25i using Tapatalk 2
I am using flashtool as you described.
The issue is that the firmware does not flash as seen by the error message I quoted.
Thanks for the help anyway, but im pretty sure im using the program correctly..
I once got the same error when I tried to flash my phone
At that time I tried to enter flashmode first then connect it to pc
Bt the fact is u need to need to connect ur switched off xperia s only by keeping the volume down button pressed
I think I cant convey properly what I mean
Sent from my ST25i using Tapatalk 2

[Q] Problem with Xperia Sola's Sistem

Hì Guys,
I'm a new member.
Yesterday, i've deleted all folders and files into "SD Card" folder, that, for ICS, it is the System folder (so don't the external SD).
Now, my PC can't read my device, the Camera isn't running, some settings are Force Closing, i can't install custom ROMs and i can't root my device.
How can i solve my problem ? Thanx u
[ Sorry for my bad english, but i'm Italian ]
Fedex99 said:
Hì Guys,
I'm a new member.
Yesterday, i've deleted all folders and files into "SD Card" folder, that, for ICS, it is the System folder (so don't the external SD).
Now, my PC can't read my device, the Camera isn't running, some settings are Force Closing, i can't install custom ROMs and i can't root my device.
How can i solve my problem ? Thanx u
[ Sorry for my bad english, but i'm Italian ]
Click to expand...
Click to collapse
Repair via pcc
Or else flash ftf via flashtool
drsanket_xperia_u said:
Repair via pcc
Or else flash ftf via flashtool
Click to expand...
Click to collapse
Thank you for your answer drsanket_xperia_u, but PcC doesn't view my device.
In fact, Windows can install ADB's drivers, but can't install MTP's drivers. And i can't flash any ftf because flashtools doesn't view my phone...
Fedex99 said:
Thank you for your answer drsanket_xperia_u, but PcC doesn't view my device.
In fact, Windows can install ADB's drivers, but can't install MTP's drivers. And i can't flash any ftf because flashtools doesn't view my phone...
Click to expand...
Click to collapse
U seem to b new wid flashtool
What u need to is download ftf file for ur Xperia from development section
Now place that ftf in flashtool/firmware folder
Now
switch off ur phone and let it b disconnected
from pc
click on flashtool click on thunder
icon click on flashmode select The ftf file
click on exclude TA ( if it is present)
and click on NO FINAL VERIFICATION ( always
present)
click on start/flash flashtool will
show preparing files flashtool will now ask u to
connect ur phone
keep the phone off press
the volume down button ( keep it pressed, dun
leave it) and connect it to the usb 9. u will see
green led bar on ur xperia when it is
connected to usb and process of flashing will
start once start u can leave the volume down
button
let it complete to 100% flashtool
will now show " please disconnect and start ur
device " just disconnect it and start
drsanket_xperia_u said:
U seem to b new wid flashtool
What u need to is download ftf file for ur Xperia from development section
Now place that ftf in flashtool/firmware folder
Now
switch off ur phone and let it b disconnected
from pc
click on flashtool click on thunder
icon click on flashmode select The ftf file
click on exclude TA ( if it is present)
and click on NO FINAL VERIFICATION ( always
present)
click on start/flash flashtool will
show preparing files flashtool will now ask u to
connect ur phone
keep the phone off press
the volume down button ( keep it pressed, dun
leave it) and connect it to the usb 9. u will see
green led bar on ur xperia when it is
connected to usb and process of flashing will
start once start u can leave the volume down
button
let it complete to 100% flashtool
will now show " please disconnect and start ur
device " just disconnect it and start
Click to expand...
Click to collapse
I followed your guide to flash a Stock Rom, but despite the procedure is succesfull, the situation is the same !
Is there another metod I can try ? Thanx.
drsanket_xperia_u said:
U seem to b new wid flashtool
What u need to is download ftf file for ur Xperia from development section
Now place that ftf in flashtool/firmware folder
Now
switch off ur phone and let it b disconnected
from pc
click on flashtool click on thunder
icon click on flashmode select The ftf file
click on exclude TA ( if it is present)
and click on NO FINAL VERIFICATION ( always
present)
click on start/flash flashtool will
show preparing files flashtool will now ask u to
connect ur phone
keep the phone off press
the volume down button ( keep it pressed, dun
leave it) and connect it to the usb 9. u will see
green led bar on ur xperia when it is
connected to usb and process of flashing will
start once start u can leave the volume down
button
let it complete to 100% flashtool
will now show " please disconnect and start ur
device " just disconnect it and start
Click to expand...
Click to collapse
Dude... U gave me these instructions to spawks thread. He said something about installing drivers. I didn't get him. Can u tell me if I can use this to install ftf??
Sent from my ST25i using Tapatalk 2
Fedex, you're still getting all the issues like Camera failing and all ?
And Maazdraco,yes thats the way to flash FTF with Flashtool If your phone isnt detected, you gotta install the Flashmode drivers and your Device's drivers from drivers folder whereever you installed Flashtool
Hope it helps
Cheers
Min3r said:
Fedex, you're still getting all the issues like Camera failing and all ?
And Maazdraco,yes thats the way to flash FTF with Flashtool If your phone isnt detected, you gotta install the Flashmode drivers and your Device's drivers from drivers folder whereever you installed Flashtool
Hope it helps
Cheers
Click to expand...
Click to collapse
Thank You very much but it takes a lot of time. Do I have to put the computer Internet on? Do I have to connect my phone to the pc and if yes than in which mode?
I click to install 3 drivers- xperia u, flashmode, fastboot. Please help
Regards
Sent from my ST25i using Tapatalk 2
Nope, internet isnt required. Just turn off phone, Then follow the instructions exactly as said by Dr.Sanket It'll work fine
maazdraco said:
Thank You very much but it takes a lot of time. Do I have to put the computer Internet on? Do I have to connect my phone to the pc and if yes than in which mode?
I click to install 3 drivers- xperia u, flashmode, fastboot. Please help
Regards
Sent from my ST25i using Tapatalk 2
Click to expand...
Click to collapse
Hi buddy
guess u r having trouble wid drivers
What Windows r u using??
If it is xp then make sure u have pcc installed
And if windows 7 then before starting flashing procedure
Jz once connect ur phone in flashmode so that the windows may instal drivers for it ( make sure mtp is off)
Were you rooted before this happened?
Sent from my Jellybean Xperia S
drsanket_xperia_u said:
Hi buddy
guess u r having trouble wid drivers
What Windows r u using??
If it is xp then make sure u have pcc installed
And if windows 7 then before starting flashing procedure
Jz once connect ur phone in flashmode so that the windows may instal drivers for it ( make sure mtp is off)
Click to expand...
Click to collapse
It's none of them. It's vista. What to do?
Sent from my ST25i using Tapatalk 2
---------- Post added at 11:34 PM ---------- Previous post was at 11:29 PM ----------
Ben36 said:
Were you rooted before this happened?
Sent from my Jellybean Xperia S
Click to expand...
Click to collapse
Nope
Sent from my ST25i using Tapatalk 2
Then you can't have deleted the system files?
Sent from my Jellybean Xperia S
Its just a problem with drivers.
Flashtool says to install drivers What to do???....
It's windows vista.
Sent from my ST25i using Tapatalk 2
---------- Post added at 11:43 PM ---------- Previous post was at 11:42 PM ----------
Ben36 said:
Then you can't have deleted the system files?
Sent from my Jellybean Xperia S
Click to expand...
Click to collapse
What????
I am not friggin rooted.
Sent from my ST25i using Tapatalk 2
There's a small mixup The person who deleted his system Files is Fedex99.maazdraco just wants to flash a stock FTF
Maazdraco, go to the directory where you installed Flashtool. There's a folder called Drivers there. Run the file inside and select Flashtool,Fastboot and also the device drivers for your phone Then try again
Cheers
Min3r said:
There's a small mixup The person who deleted his system Files is Fedex99.maazdraco just wants to flash a stock FTF
Maazdraco, go to the directory where you installed Flashtool. There's a folder called Drivers there. Run the file inside and select Flashtool,Fastboot and also the device drivers for your phone Then try again
Cheers
Click to expand...
Click to collapse
Thank You but that's what I did.
Do I need to have Internet access on the pc? Do I need to connect the phone? If yes then in which mode?
It takes a lot of time... Is it normal??
Sent from my ST25i using Tapatalk 2
No. No and No again Internet not required. Connect phone only when prompted. Mode required is Flashmode and I've shown below how to get to Flash Mode ( you need your phone turned off btw)
Ill quickly summarize
1) Start Flashtool
2) Click the Lightning icon then select your FTF
3) Exclude baseband if your device is STxxi and the firmware is for STxxa or viceversa
4) Press ok and start Flash. Then, after a minute or so, Flashtool will ask you to connect the device.
5) Turn off the phone. Connect the usb cable to the PC (not connected to Phone yet)
6) Holding down the "Volume Down" key, you connect the cable to your phone.
7) Give it a few seconds and a Green Light shows up. Then, flashing starts on Flashtool
8) Once flashtool starts flashing, you can stop holding down the Volume Key
9) Wait for the process to finish then unplugh the phone and turn it on
This should be clear enough. If you still have doubts, just reply here
Oh i see! Lol
Sent from my Jellybean Xperia S
Min3r said:
No. No and No again Internet not required. Connect phone only when prompted. Mode required is Flashmode and I've shown below how to get to Flash Mode ( you need your phone turned off btw)
Ill quickly summarize
1) Start Flashtool
2) Click the Lightning icon then select your FTF
3) Exclude baseband if your device is STxxi and the firmware is for STxxa or viceversa
4) Press ok and start Flash. Then, after a minute or so, Flashtool will ask you to connect the device.
5) Turn off the phone. Connect the usb cable to the PC (not connected to Phone yet)
6) Holding down the "Volume Down" key, you connect the cable to your phone.
7) Give it a few seconds and a Green Light shows up. Then, flashing starts on Flashtool
8) Once flashtool starts flashing, you can stop holding down the Volume Key
9) Wait for the process to finish then unplugh the phone and turn it on
This should be clear enough. If you still have doubts, just reply here
Click to expand...
Click to collapse
Sorry but i have a doubt.
After step 7 flashtool shows in red tgat drivers not installed. Install drivers they can be found in the driver folder. Driver blah... Blah....
Sent from my ST25i using Tapatalk 2
Hm.. Can you try rebooting after installing drivers and then running Flashtool as admin ? Vista can be a drag sometimes when it comes to working properly -

How to manually update Xperia Go to ICS?

Hi guys. I bought Xperia Go today and I'm stuck in Gingerbread (2.3.7). I go to Update Center, but same message: Your phone already has the latest bla bla bla. How to update to ICS? Any Sony software?
Thanks
Use flashtool to upgrade
Sent from my ST25i using Tapatalk 2
---------- Post added at 09:50 PM ---------- Previous post was at 09:47 PM ----------
1.latest flashtool
2. Xperia ics ftf
3. windows pc or laptop , in windows xp u may
need to have pc companion
and other phone drivers installed
4. Usb cable
5. patience nd a working brain download both
the things
1. after downloading of flashtool install it in c
drive of ur pc
2. copy that ftf file
and and paste it in c\flashtool\ firmwares
( delete everything rest from that firmware
folder... it should have only ur pasted ftf file)
3. go to c/flashtool/drivers and install drivers
for ur xperia
4. now here comes the main part
switch off ur phone and let it b disconnected
from pc
5. click on flashtool click on thunder
icon click on flashmode select The ftf file
click on exclude TA ( if it is present)
and click on NO FINAL VERIFICATION ( always
present)
6. click on start/flash flashtool will
show preparing files flashtool will now ask u to
connect ur phone
7. keep the phone off press
the volume down button ( keep it pressed, dun
leave it) and connect it to the usb
8. u will see
green led bar on ur xperia when it is
connected to usb and process of flashing will
start once start u can leave the volume down
button
9.let it complete to 100% flashtool
will now show " please disconnect and start ur
device " just disconnect it and start ur device
GOOD LUCK
Sent from my ST25i using Tapatalk 2

[Q] Stuck in Bootloop and no recovery mod and no flashtool

Hey guys, before i start i like to say that i searched the forum at least 2 hour and other sites as well. My problem is;
my phone (Xperia Neo V) got stuck in bootloop when i was refreshing the mails in gmail app and it asked me to refresh automatically and i said yes after i said res it got stuck.
I tried to enter the recovery with volume buttons and home key and tapping the screen it didn't work. My phone was rooted and i was using a custom 4.0.4 rom (Unfortunately i didnt remember the name of the rom since i was using it over a year with no problem).
I also tried flashtool and sus from sony website both of them didn't recognise my phone when i plugged in the computer. Even my computer doesn't recognize my phone at all.
So here i am helpless, seeking for a help?
Is fastboot or flashmode working? If fastboot working, flash any other custom ics kernel like suave and flash the rom again.. It has custom recovery.. If flashmode working, flash stock ftf using flashtool.. You will lose root but your phone will boot up for sure..
Regards,
vishal_android freak
1)Just download the .ftf file
2)Install drivers from flashtool>drivers folder, during installation don't forget to tick flashboot option
3)move the .ftf file to firmware folder of flashtool
4)start flashtool and turn on mobile and connect with USB
5)click on bolt sign and go flash boot,disconnect mobile and connect in flshboot mode(holding back button put in USB)
6)it will flash it self, done... If I helped u please give me thanks :thumbup:
Sent from my Xperia Neo V using xda app-developers app
Thank you for answering
Essaker said:
1)Just download the .ftf file
2)Install drivers from flashtool>drivers folder, during installation don't forget to tick flashboot option
3)move the .ftf file to firmware folder of flashtool
4)start flashtool and turn on mobile and connect with USB
5)click on bolt sign and go flash boot,disconnect mobile and connect in flshboot mode(holding back button put in USB)
6)it will flash it self, done... If I helped u please give me thanks :thumbup:
Sent from my Xperia Neo V using xda app-developers app
Click to expand...
Click to collapse
I am having same problem but after i install driver for xperia neo (in flashtool der is no option for neo v) and i also tick on flasshmode and fastboot drivers..still when i connect phone, it says no drivers found...i am on xp sp2 and stock ics which keeps on rebooting HELP!
vishal_android freak said:
Is fastboot or flashmode working? If fastboot working, flash any other custom ics kernel like suave and flash the rom again.. It has custom recovery.. If flashmode working, flash stock ftf using flashtool.. You will lose root but your phone will boot up for sure..
Regards,
vishal_android freak
Click to expand...
Click to collapse
If possible u also help i was unable to multi quote so quoting again like this
Try install sony pc companion software... It will install drivers automatically...
Sent from my Xperia Neo V using Tapatalk 2
Attitude.SSJ said:
Try install sony pc companion software... It will install drivers automatically...
Sent from my Xperia Neo V using Tapatalk 2
Click to expand...
Click to collapse
I installed pc suite, but still no drivers detected any other way to install drivers?
Attitude.SSJ said:
Try install sony pc companion software... It will install drivers automatically...
Sent from my Xperia Neo V using Tapatalk 2
Click to expand...
Click to collapse
Hey, thanks for helping...i guess der was some problem in my pc while installing drivers...i was able to flash it easily on a differnt pc with win7...phones working fine

[Q] No fastboot No flashmode

hi all
first of all sorry about my bad English.i bought a Xperia mini pro sk17i about four months ago after a while computer dosent recognize the device so i decided to flash a new rom to solve the problem computer didnt recognize so i flashed rom via CWM.now i stuck in a bootloop and i dont have acces to flash mode or fastboot mode and i have tested about 5 custom roms via cwm but nothing change.and almost everything is ok computer,phone usb port,windows,roms,cable,battery charge 100%.and my kernel is nAa.
the phone is not bricked beacuse i have touch,vibration,notification led blink,cwm,....
so plz plz sombody help i stuck in problem like a month.
Alireza.q7731 said:
hi all
first of all sorry about my bad English.i bought a Xperia mini pro sk17i about four months ago after a while computer dosent recognize the device so i decided to flash a new rom to solve the problem computer didnt recognize so i flashed rom via CWM.now i stuck in a bootloop and i dont have acces to flash mode or fastboot mode and i have tested about 5 custom roms via cwm but nothing change.and almost everything is ok computer,phone usb port,windows,roms,cable,battery charge 100%.and my kernel is nAa.
the phone is not bricked beacuse i have touch,vibration,notification led blink,cwm,....
so plz plz sombody help i stuck in problem like a month.
Click to expand...
Click to collapse
If u have nandroid backup, u can restore your device with it.. otherwise you gotta flash the stock rom via flashtool , u said that your computer wont recognize
device ?? have u installed the device drivers properly ???
---------- Post added at 09:04 PM ---------- Previous post was at 08:53 PM ----------
Alireza.q7731 said:
hi all
first of all sorry about my bad English.i bought a Xperia mini pro sk17i about four months ago after a while computer dosent recognize the device so i decided to flash a new rom to solve the problem computer didnt recognize so i flashed rom via CWM.now i stuck in a bootloop and i dont have acces to flash mode or fastboot mode and i have tested about 5 custom roms via cwm but nothing change.and almost everything is ok computer,phone usb port,windows,roms,cable,battery charge 100%.and my kernel is nAa.
the phone is not bricked beacuse i have touch,vibration,notification led blink,cwm,....
so plz plz sombody help i stuck in problem like a month.
Click to expand...
Click to collapse
If u have nandroid backup, u can restore your device with it.. otherwise you gotta flash the stock rom via flashtool , u said that your computer wont recognize
device ?? have u installed the device drivers properly ???
kaarthi said:
If u have nandroid backup, u can restore your device with it.. otherwise you gotta flash the stock rom via flashtool , u said that your computer wont recognize
device ?? have u installed the device drivers properly ???
---------- Post added at 09:04 PM ---------- Previous post was at 08:53 PM ----------
If u have nandroid backup, u can restore your device with it.. otherwise you gotta flash the stock rom via flashtool , u said that your computer wont recognize
device ?? have u installed the device drivers properly ???
Click to expand...
Click to collapse
i dont have bacup and i said i cant connect phone with flashmode or fastboot mode but i got recovey
[/COLOR]
Alireza.q7731 said:
i dont have bacup and i said i cant connect phone with flashmode or fastboot mode but i got recovey
Click to expand...
Click to collapse
if you cant connect your device in fastboot/flashmode, then how come you changed kernal ???
you left with only one option mate... to flash stock ROM with flashtool...
why your phone not connecting in flashmode ??? have you installed device drivers correctly ?? and also which OS you are using ?? because we cant connect in flashmode/fastboot in win8.1..
reinstall drivers properly...did you try in another computer..?
otherwise try flashing stock rom.
I think this is a driver related issue..try booting into fastboot via cwm.
---------- Post added at 05:25 PM ---------- Previous post was at 05:20 PM ----------
reinstall drivers properly...did you try in another computer..?
otherwise try flashing stock rom.
I think this is a driver related issue..try booting into fastboot via cwm.
regards..
look guys you cant get me right.i tested phone in windows xp ,7 , 8 and also linux.its not a driver issue when i connect phone to pc or laptop nothing happens like at all.and how can i flash stock rom via falshtool while i cant connect phone in flashmode , when you try to conect phone in falshmode you press vol down and connect cable while the phone is off but when i try to do this the led light blinks and the phone is turn on and stuck in sony logo.:silly:
By the way how can i try booting into fastboot via cwm?

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