all, Please help..!!!
i want to unlock bootloader and flash my Sony Xperia P, but i can't boot to fastboot mode, i'm doing this step :
- Turn off the phone
- push and hold volume-up button while connect the phone to the computer with a USB-cable, but my phone always go to Green Led Indicator :crying:, not Blue LED .
- i'm also follow instruction from this thread : http://forum.xda-developers.com/showthread.php?t=1527159,
"i'm doing for a few times but still the same result:crying: "
anyone have suggestion to enter Fastboot mode ?
Thanks, sorry for my bad english,
valimot said:
all, Please help..!!!
i want to unlock bootloader and flash my Sony Xperia P, but i can't boot to fastboot mode, i'm doing this step :
- Turn off the phone
- push and hold volume-up button while connect the phone to the computer with a USB-cable, but my phone always go to Green Led Indicator :crying:, not Blue LED .
- i'm also follow instruction from this thread : http://forum.xda-developers.com/showthread.php?t=1527159,
"i'm doing for a few times but still the same result:crying: "
anyone have suggestion to enter Fastboot mode ?
Thanks, sorry for my bad english,
Click to expand...
Click to collapse
Green led - flash mode (connect USB while press volume down button), may be you mix up and down buttons, up button is upper button, near power button!
You have simlock, only way to unlock it is to buy new phone.
Sent from my ST25i using xda app-developers app
Thread moved to Q & A section, post in the relevant section next time.
Related
I bought a XPERIA U today. I want to unlock the bootloader. After i press volume up + power button, my phone not booting !
F4uzan said:
I bought a XPERIA U today. I want to unlock the bootloader. After i press volume up + power button, my phone not booting !
Click to expand...
Click to collapse
You need to force it into FastBoot mode i believe. This can be done easily by the following:
1. Turn off the phone and wait 5 seconds.
2. connect the USB cable while pressing the VOL + key (Volume Up)
3. Keep pressing till the LED light turns blue.
4. Follow the steps of the tutorial. There are plenty out there. Google it. One such thread in XDA is
http://forum.xda-developers.com/showthread.php?t=1527159
Also, you can find a Video Tutorial in the sticky section of this thread. The link is
http://forum.xda-developers.com/showthread.php?t=1897826
Hope this helps.
EDIT: Also make sure this is an unlocked phone. Refer the Xperia U Development thread for more info.
Hi guys,
i was tring to get root on my xperia p with firm 6.1.1.B.1.54 but i flashed the wrong kernel(for xperia U) and now the phone doesn't start at all and i cannot enter in flashmode for reflash a new kernel..
if i press volume + and power button the phone starts to vibrate for a while..(atthe first time i could see a red light and violet light and the red again led)
if i press volume - and link to computer nothing happens.
flashtool can find the device but it says to plug the phone into flash mode...
what should i do???
help
Thanks
KOKOPELLIS said:
Hi guys,
i was tring to get root on my xperia p with firm 6.1.1.B.1.54 but i flashed the wrong kernel(for xperia U) and now the phone doesn't start at all and i cannot enter in flashmode for reflash a new kernel..
if i press volume + and power button the phone starts to vibrate for a while..(atthe first time i could see a red light and violet light and the red again led)
if i press volume - and link to computer nothing happens.
flashtool can find the device but it says to plug the phone into flash mode...
what should i do???
help
Thanks
Click to expand...
Click to collapse
after a lot of attemps ... i solved by using the volume + and power while it was linked to pc and after unlinking and linking in normal flash mode..
KOKOPELLIS said:
after a lot of attemps ... i solved by using the volume + and power while it was linked to pc and after unlinking and linking in normal flash mode..
Click to expand...
Click to collapse
i have the same problem with you. i tried it but nothing happen. i dont access to fashboot mode and flashmode .....
bloodtear225 said:
i have the same problem with you. i tried it but nothing happen. i dont access to fashboot mode and flashmode .....
Click to expand...
Click to collapse
First make sure you have installed the fastboot and flashmode drivers. Remove the datacable from PC. Press & Hold Volume Up Button and insert the datacable to PC to trigger Fastboot Mode. Press & Hold Volume Down Button and insert the datacable to PC to trigger flashmode.
bloodtear225 said:
i have the same problem with you. i tried it but nothing happen. i dont access to fashboot mode and flashmode .....
Click to expand...
Click to collapse
Probably the phone is not switched off cause you can't see anything... So be sure that is switched off and try again.that is essential.. Don't panic... U can solve it like I did
So basically when I try to go into Fastboot mode on my Sony Xperia Sola I hold the Volume up and then I connect the USB but the phone continues with a Orange/Red LED and then the Sony logo appears and bam it is in charging mode... My PC doesnt even detect a USB device(so it's not the driver).
But when I hold Volume Down and connect the USB I get a green LED...
ht::mostar said:
so basically when i try to go into fastboot mode on my sony xperia sola i hold the volume up and then i connect the usb but the phone continues with a orange/red led and then the sony logo appears and bam it is in charging mode... My pc doesnt even detect a usb device(so it's not the driver).
But when i hold volume down and connect the usb i get a green led...
Click to expand...
Click to collapse
i have this problem too! Tt someone help.
hAHa!!! said:
i have this problem too! Tt someone help.
Click to expand...
Click to collapse
Mybe you should hold volume up for fasboot mode.
Try use force poweroff . Press volume up + lock button until vibrate 3 time .
then try turn fastboot
You could try and do it from FlashTool:
Start FlashTool
Boot your phone up and connect it to your PC
Wait for your phone to appear on FlashTool
Click the lightning icon (Flash device)
Click Fastboot mode. A new box should appear.
Then click Reboot into Fastboot Mode (via ADB)
Hope this helps :
i want to enter fastboot mode to unlock bootloader
but i press volume + and plugin usb,it won't blink blue led,it blink green and orange,and nothing happened
help.....
and another problem,isn't you can't unlock bootloader when you already rooted
beucase i success for using boot manager to enter fastboot mode, it blink blue led
The LED should be blue and that's it, so if it shows any other color when you hold VOL UP, then I have no idea what's going on, or what you've previously done to your device.
Hi
I have same problem.
no solution ? i really need this.
Use the cable that came with the phone.
rickgillyon said:
Use the cable that came with the phone.
Click to expand...
Click to collapse
I used 3 cable such as my phone's original cable but not working.
It directly boot into flash mode if i press and hold volume up/down
I can flash ftf , but can't root or unlock or flash recovery
Any idea ?
I have the same problem here. When i want to unlock bootloader at the step "connect to fastboot Mode" i connect, whatever i do. My Phone boot in flashmode. I go to philz touch recovery, and reboot Phone in fastboot Mode, he is booting automaticly in flashmode. Anyone have A idea how i can fix this?
Up Up Up
tenkokuugen said:
i want to enter fastboot mode to unlock bootloader
but i press volume + and plugin usb,it won't blink blue led,it blink green and orange,and nothing happened
help.....
and another problem,isn't you can't unlock bootloader when you already rooted
beucase i success for using boot manager to enter fastboot mode, it blink blue led
Click to expand...
Click to collapse
Do you already instal fastboot driver in your pc for your device...?
I can't boot on "Fastboot mode (E2303 - unlocked bootloader - firmware 26.3.a.1.33)
Hi! I've a M4 Aqua single (E2303) with unlocked bootloader and firmware 26.3.A.1.33. I've tried to boot into fastboot mode, doing this:
1 - Turn off power off by pressing Power key
2 - Press and hold Volume Down key
3 - Connect the Xperia to USB Cable
4 - Done!
But nothing happens... I'm doing something wrong or I miss anything?
Thanks in advance!
JBerto said:
Hi! I've a M4 Aqua single (E2303) with unlocked bootloader and firmware 26.3.A.1.33. I've tried to boot into fastboot mode, doing this:
1 - Turn off power off by pressing Power key
2 - Press and hold Volume Down key
3 - Connect the Xperia to USB Cable
4 - Done!
But nothing happens... I'm doing something wrong or I miss anything?
Thanks in advance!
Click to expand...
Click to collapse
Fastboot mode need to press and hold Volume + (UP) Befor Connect to PC.
EHSAN� said:
Fastboot mode need to press and hold Volume + (UP) Befor Connect to PC.
Click to expand...
Click to collapse
Thanks for try to help! Anyway, I've just try that, the led turn blue... but nothing happens either...
Make sure you hold it while you connect it? Other than that I dont know.... Maybe enable USB debugging?
Flashmode: Vol Down
Fastboot: Vol Up
Beware, the phone will go out of fastboot mode after about 15 seconds if no computer activity takes place.
William1020000 said:
Make sure you hold it while you connect it? Other than that I dont know.... Maybe enable USB debugging?
Flashmode: Vol Down
Fastboot: Vol Up
Beware, the phone will go out of fastboot mode after about 15 seconds if no computer activity takes place.
Click to expand...
Click to collapse
Yes, I've done everything (USB debugging enabled too, hold Vol+ more than 20secs...)
And after that "blue led" I've try this:
http://forum.xda-developers.com/m4-aqua/general/root-sony-xperia-m4-aqua-e2303-firmware-t3485006
But as I said, with no luck at all...
I don't know why it dosn't work...
If you have the blue LED, that means the phone is in fastboot mode.
If your computer can't pick it up, that is usually a driver issue. Try installing drivers from the flashtool. Be aware, that you need to enable unsigned driver installation in Windows before you can do that.