Hi there my model no. P765 software ver. = P76520a- IND-XX
my phone is rooted but i dont know my bootloader is unlocked or locked
i have installed recovery with l9 recovery installer app by artas182x Link
can i install any custom rom out here or i have to do something to able to install a CustomROM ?
DeceptiPrime said:
Hi there my model no. P765 software ver. = P76520a- IND-XX
my phone is rooted but i dont know my bootloader is unlocked or locked
i have installed recovery with l9 recovery installer app by artas182x Link
can i install any custom rom out here or i have to do something to able to install a CustomROM ?
Click to expand...
Click to collapse
You can try going in s/w upgrade mode, there it'll tell u if bootloader's unlocked or not. If unlocked yes u can install a custom rom or else unlock it first.
YashdSaraf said:
You can try going in s/w upgrade mode, there it'll tell u if bootloader's unlocked or not. If unlocked yes u can install a custom rom or else unlock it first.
Click to expand...
Click to collapse
"software upgrade mode" where can i find it ?
DeceptiPrime said:
"software upgrade mode" where can i find it ?
Click to expand...
Click to collapse
switch off ur phone and while pressing vol+ button connect usb cable do not leave vol+ button until u see the s/w upgrade mode screen
YashdSaraf said:
switch off ur phone and while pressing vol+ button connect usb cable do not leave vol+ button until u see the s/w upgrade mode screen
Click to expand...
Click to collapse
it is stuck on
this message
S/W Upgrade
Please wait
while upgrading...
i have to remove battery and restart it
what should i do ?
Does it show ur bootloader status on left upper side.
Yes remove the battery and usb cable then reinsert the battery and start up ur phone.
Edit: Should look like this
No it does not its coverd with black screen. Ok so it is locked where should i go to unlock it ? I mean in which thread ?
Thank you for your reply.
DeceptiPrime said:
No it does not its coverd with black screen. Ok so it is locked where should i go to unlock it ? I mean in which thread ?
Thank you for your reply.
Click to expand...
Click to collapse
http://mnsoft.tk/lg-optimus-l9-p760-p765-p768/ u can do it from this toolkit or from cmahendra's [2in1GUIDE][JB] Unlock Bootloader and FASTER Root L9 Method http://forum.xda-developers.com/show....php?t=2221102
Edit: If ur goin to use the toolkit u gotta install fastboot drivers first
YashdSaraf said:
http://mnsoft.tk/lg-optimus-l9-p760-p765-p768/ u can do it from this toolkit or from cmahendra's [2in1GUIDE][JB] Unlock Bootloader and FASTER Root L9 Method http://forum.xda-developers.com/show....php?t=2221102
Edit: If ur goin to use the toolkit u gotta install fastboot drivers first
Click to expand...
Click to collapse
toolkit looks easy but im getting error device not found.
what should i do ?
do i have to switch off and again go back toh software upgrade mode and run this ?
DeceptiPrime said:
toolkit looks easy but im getting error device not found.
what should i do ?
do i have to switch off and again go back toh software upgrade mode and run this ?
Click to expand...
Click to collapse
Be sure to have drivers installed and USB debugging enabled.
Ilxaot said:
Be sure to have drivers installed and USB debugging enabled.
Click to expand...
Click to collapse
just LG drivers or fast boot drivers for toolkit ??
DeceptiPrime said:
just LG drivers or fast boot drivers for toolkit ??
Click to expand...
Click to collapse
It'd be best to have both.
i was unable to install drivers of fastboot in windows 8 gonna try my luck in xp sp2
Try installing the drivers properly. Win 8 supports fastboot. Make sure that you have the adb.
Shatavarth said:
Try installing the drivers properly. Win 8 supports fastboot. Make sure that you have the adb.
Click to expand...
Click to collapse
well i tried everything and failed . where do i find adb drivers ?
thanks in advance
DeceptiPrime said:
well i tried everything and failed . where do i find adb drivers ?
thanks in advance
Click to expand...
Click to collapse
The device connects in adb as soon as you connect it to the computer. If it's not connecting then you need to go to the device manger and there you'll find "a warning symbol on your device". then you need to right click and update the driver sorftware to the suitable adb driver of your phone.
Once you're successful then your phone will show up as "ADB interface" in the device manager list.
Also make sure to enable USB debugging in Settings->Developer Options. ADB drivers will NOT install without USB Debugging enabled on the device.
Related
Currently running JB with root and cwm. I've been trying to unlock my bootloader, but failing horribly.
I have Windows 8, and the main problem is that I can't boot into fast mode, windows doesn't recognize the USB unit and it immediately disconnects. I tried the fastboot win8 drivers guide on top of this forum, but I'm not sure if it worked due to phone disconnecting, starting, and generally acting like a *****.
What should I do? I'd really like to unlock my bootloader, but I don't even know if I have installed the fastboot drivers
Download the flashtool and install the provide driver and use fastboot package to unlock your bootloader !
Xperia_Fans said:
Download the flashtool and install the provide driver and use fastboot package to unlock your bootloader !
Click to expand...
Click to collapse
I'm sorry but how do I do this? Perhaps a link to a guide or something
Dahlmo said:
I'm sorry but how do I do this? Perhaps a link to a guide or something
Click to expand...
Click to collapse
Check this thread mate
http://forum.xda-developers.com/showthread.php?t=1527159
Did you check this thread also on how to install correctly on windows 8? http://forum.xda-developers.com/showthread.php?t=2170114
DaRk-L0rD said:
Check this thread mate
http://forum.xda-developers.com/showthread.php?t=1527159
Did you check this thread also on how to install correctly on windows 8? http://forum.xda-developers.com/showthread.php?t=2170114
Click to expand...
Click to collapse
Yes, but I'm having trouble doing all of this because my phone is struggling to boot into fastmode / getting recognized by Windows
Did you install pc companion too?
I am trying to unlock bootloader at my xperia sola bug i get stuck at step 13(i am using the official way).I connect my sola to the computer,led becomes green as it should but then pc doesnt ask me for drivers as this step says and i cant go on!Please help!My bootloader can be unlocked and i tried once rooted,with cwm and stock rom and once with everything stock(no root no nothing)
Help me please!Sorry for my bad einglish!
plutonas1 said:
I am trying to unlock bootloader at my xperia sola bug i get stuck at step 13(i am using the official way).I connect my sola to the computer,led becomes green as it should but then pc doesnt ask me for drivers as this step says and i cant go on!Please help!My bootloader can be unlocked and i tried once rooted,with cwm and stock rom and once with everything stock(no root no nothing)
Help me please!Sorry for my bad einglish!
Click to expand...
Click to collapse
even if nt askd u could point it
Need Help.I too stuck at this point.
I am trying to unlock my boot locker.I followed the sony official guide. i am stuck at the point were my computer should ask for fastboot driver when i am pluging the usb cable,holding fastboot key(Volume up key) simultaneously.I tried to locate driver manually using device manager utility.But not successful . I dont know how to point the driver manually.
XperiasolaArul said:
I am trying to unlock my boot locker.I followed the sony official guide. i am stuck at the point were my computer should ask for fastboot driver when i am pluging the usb cable,holding fastboot key(Volume up key) simultaneously.I tried to locate driver manually using device manager utility.But not successful . I dont know how to point the driver manually.
Click to expand...
Click to collapse
Once you connect your phone via usb and while you are pressing volume up button, on windows go start-> right click on computer->devices manager. Now you should see your device. Right click and install drivers manually from the folder of the drivers you downloaded.
Notice that you have to be fast since and that maybe you will have to repeat this procedure several times since firsts times phone remains on fastboot for really few seconds.
You can also try another way. Download and install latest flashtool. After that go to Computer-> C:/-> Flashtool-> Drivers-> run Flashtool-drivers. Install the drivers for your device.
DaRk-L0rD said:
Once you connect your phone via usb and while you are pressing volume up button, on windows go start-> right click on computer->devices manager. Now you should see your device. Right click and install drivers manually from the folder of the drivers you downloaded.
Notice that you have to be fast since and that maybe you will have to repeat this procedure several times since firsts times phone remains on fastboot for really few seconds.
You can also try another way. Download and install latest flashtool. After that go to Computer-> C:/-> Flashtool-> Drivers-> run Flashtool-drivers. Install the drivers for your device.
Click to expand...
Click to collapse
Thank u DaRk-L0rD. Its working fine :good:
developers help me!! i have sony ericsson live with walkman wt19i with locked bootloader,after installing new mod rom via cwm recovery phone doesn't turning on. And when it does obly the logo of sony come ups and that's it. When i'm trying to do it hrough usb in the computer, computer can't see device and there's written: unknown usb device
instal flashtool and drivers from the folder inside the zip, and then flash stock rom.
Mysteryagr said:
instal flashtool and drivers from the folder inside the zip, and then flash stock rom.
Click to expand...
Click to collapse
im'trying but pc now can't recongized phone,yuo can see images
madjacky said:
im'trying but pc now can't recongized phone,yuo can see images
Click to expand...
Click to collapse
Well. when this happen to me. I install different copy of windows or try from different pc
madjacky said:
developers help me!! i have sony ericsson live with walkman wt19i with locked bootloader,after installing new mod rom via cwm recovery phone doesn't turning on. And when it does obly the logo of sony come ups and that's it. When i'm trying to do it hrough usb in the computer, computer can't see device and there's written: unknown usb device
Click to expand...
Click to collapse
connect in flashmode?
or try to flash ics stock
guide in my signeture
noob to extreme user guide!
prantoroy said:
connect in flashmode?
or try to flash ics stock
guide in my signeture
noob to extreme user guide!
Click to expand...
Click to collapse
no can't connect in flashmode,pc can't recognized device
madjacky said:
no can't connect in flashmode,pc can't recognized device
Click to expand...
Click to collapse
without flashmode or fastboot.
u r in trouble.
only way is to contact service.
prantoroy said:
without flashmode or fastboot.
u r in trouble.
only way is to contact service.
Click to expand...
Click to collapse
any ideas why could such a problem?
madjacky said:
any ideas why could such a problem?
Click to expand...
Click to collapse
How did you try to enter flashmode?
Install all drivers from flashtool>drivers for all modes/devices. Then you take out the battery of your phone and reinsert it. Now press and hold volume down and connect the usb. Don't power the phone on, just press volume down and connect. The green led should light up and you are in flashmode
Then you can flash the stock rom using flashtool :good:
Sent from my Nexus 4 running Android 4.2.2
mihahn said:
How did you try to enter flashmode?
Install all drivers from flashtool>drivers for all modes/devices. Then you take out the battery of your phone and reinsert it. Now press and hold volume down and connect the usb. Don't power the phone on, just press volume down and connect. The green led should light up and you are in flashmode
Then you can flash the stock rom using flashtool :good:
Sent from my Nexus 4 running Android 4.2.2
Click to expand...
Click to collapse
i'm installing all drivers but when i hold volume down and connect to pc led is green but pc can't rekognized usb device
madjacky said:
i'm installing all drivers but when i hold volume down and connect to pc led is green but pc can't rekognized usb device
Click to expand...
Click to collapse
Is the device marked as "unknown devices" or what happens when you connect?
mihahn said:
Is the device marked as "unknown devices" or what happens when you connect?
Click to expand...
Click to collapse
yes , device marked as unknow devices when i'm connecting phone to pc
mihahn said:
Is the device marked as "unknown devices" or what happens when you connect? [/QUOTE
you can see on images
http://forum.xda-developers.com/showthread.php?t=2382151
Click to expand...
Click to collapse
Try on another pc...
Or
Reinstall windows ...connect phone to windows and patiently wait for drivers to be installed using windows update service via internet...
After that put device in flash/green LED mode ,then patiently wait for flash mode drivers to be installed ...
Use flashtool or update service to go back to stock ROM
This is a windows issue so the thumb rule is "reboot windows,try on another windows,reinstall windows.."
madjacky said:
mihahn said:
Is the device marked as "unknown devices" or what happens when you connect? [/QUOTE
you can see on images
http://forum.xda-developers.com/showthread.php?t=2382151
Click to expand...
Click to collapse
dude if u connect with flash /fastboot mode it will DONT SHOW ur device but u have the ability to flash images (rom, kernel) onto phone if u get into fastboot, (blue led) flash new kernel using cmd method (no tools programs, just old fashioned )
if u get into fastboot the only open flashtool select ur flash stuff, it will tell u turn off phone , do this than connect it via flashmode (green led, flashtool should be flashin -..)
also i see sony bootlogo that means u hav a custm kernel and ur probably on UNLOCKED bootloader??? did u ever tried get to your recovery??? (pressing volume down continusly when boot up?????)
Click to expand...
Click to collapse
bejunk said:
madjacky said:
dude if u connect with flash /fastboot mode it will DONT SHOW ur device but u have the ability to flash images (rom, kernel) onto phone if u get into fastboot, (blue led) flash new kernel using cmd method (no tools programs, just old fashioned )
if u get into fastboot the only open flashtool select ur flash stuff, it will tell u turn off phone , do this than connect it via flashmode (green led, flashtool should be flashin -..)
also i see sony bootlogo that means u hav a custm kernel and ur probably on UNLOCKED bootloader??? did u ever tried get to your recovery??? (pressing volume down continusly when boot up?????)
Click to expand...
Click to collapse
my phone with locked boot loader so i can't flash via fastboot yes i'm try get to cwm recovery but nothing
Click to expand...
Click to collapse
Hello guys,
I know there's probably tons of theards, but I'm sure I read most of them and I'm still with a problem.
I'm trying to unlock my bootloader on my Xperia Go (ST27i) and I can't get into fastboot mode!
I've installed Android SDK, I've install the drivers from Flashtool, I still can't get it working.
What to you guys recommend me? Uninstall everything and install again (Will that even work?)
Thank you,
Kript3r.
Kript3r said:
Hello guys,
I know there's probably tons of theards, but I'm sure I read most of them and I'm still with a problem.
I'm trying to unlock my bootloader on my Xperia Go (ST27i) and I can't get into fastboot mode!
I've installed Android SDK, I've install the drivers from Flashtool, I still can't get it working.
What to you guys recommend me? Uninstall everything and install again (Will that even work?)
Thank you,
Kript3r.
Click to expand...
Click to collapse
And the OS on your computer is?
ChikeD said:
And the OS on your computer is?
Click to expand...
Click to collapse
Win7 x64
Kript3r said:
Win7 x64
Click to expand...
Click to collapse
Have you installed fastboot drivers as well?
What happen when you connect in fastboot mode then? Post the log from flashtool while you attamp to connect in fastboot mode.
ChikeD said:
And the OS on your computer is?
Click to expand...
Click to collapse
ChikeD said:
Have you installed fastboot drivers as well?
What happen when you connect in fastboot mode then? Post the log from flashtool while you attamp to connect in fastboot mode.
Click to expand...
Click to collapse
Well I guess I forgot to metion, I'm a totally newbie on this...
So I need to have flashtool opened while connecting the phone? If that's it I'm so stupid...
Kript3r said:
Well I guess I forgot to metion, I'm a totally newbie on this...
So I need to have flashtool opened while connecting the phone? If that's it I'm so stupid...
Click to expand...
Click to collapse
No it's not a mus to have flashtool open if you are using fastboot from command line, I just want to see if it's detected in fastboot mode (notification led should turn blue)
ChikeD said:
No it's not a mus to have flashtool open if you are using fastboot from command line, I just want to see if it's detected in fastboot mode (notification led should turn blue)
Click to expand...
Click to collapse
It doesn't turn blue, it's just goes to the battery screen...
Kript3r said:
It doesn't turn blue, it's just goes to the battery screen...
Click to expand...
Click to collapse
First the phone must be turned off and disconnected from the USB cable, then you press volume up and connect the USB cable while you holding it dwn.
Another way is to enabled USB debugging in developer options, connect the phone to the pc, then in flashtool click the flash icon, select fastboot, and in the window the comes up click reboot into fastboot (via adb).
Try both methids.
ChikeD said:
First the phone must be turned off and disconnected from the USB cable, then you press volume up and connect the USB cable while you holding it dwn.
Another way is to enabled USB debugging in developer options, connect the phone to the pc, then in flashtool click the flash icon, select fastboot, and in the window the comes up click reboot into fastboot (via adb).
Try both methids.
Click to expand...
Click to collapse
Both methods didn't work...
What it could be? I've check and I've the drivers correctly installed.
Kript3r said:
Both methods didn't work...
What it could be? I've check and I've the drivers correctly installed.
Click to expand...
Click to collapse
IDK, I can get my phone in fastboot mode for a few seconds connecting it to the charger and not the PC.
What's in flashtool log?
ChikeD said:
IDK, I can get my phone in fastboot mode for a few seconds connecting it to the charger and not the PC.
What's in flashtool log?
Click to expand...
Click to collapse
12/005/2014 00:05:28 - INFO - Please wait device is rebooting into fastboot mode (via ADB)
12/005/2014 00:05:29 - INFO - Device will soon enter fastboot mode
12/005/2014 00:05:29 - INFO - Device disconnected
12/005/2014 00:05:56 - INFO - Device connected with USB debugging on
What is could be? It's really weird in my opinion...
Kript3r said:
12/005/2014 00:05:28 - INFO - Please wait device is rebooting into fastboot mode (via ADB)
12/005/2014 00:05:29 - INFO - Device will soon enter fastboot mode
12/005/2014 00:05:29 - INFO - Device disconnected
12/005/2014 00:05:56 - INFO - Device connected with USB debugging on
What is could be? It's really weird in my opinion...
Click to expand...
Click to collapse
Yup very weird.
What firmware version you have? and can you connect in flash mode?
ChikeD said:
Yup very weird.
What firmware version you have? and can you connect in flash mode?
Click to expand...
Click to collapse
Flashmode works fine, I already flash it with a unbranded version and it still doesn't work.
Firmware version is 6.2.A.0.400
I tried everything that I know...
Kript3r said:
Flashmode works fine, I already flash it with a unbranded version and it still doesn't work.
Firmware version is 6.2.A.0.400
I tried everything that I know...
Click to expand...
Click to collapse
.400 the worse firmware ever.
Have you tried repair with PC Companion or SUS? What version you get from Sony?
ChikeD said:
.400 the worse firmware ever.
Have you tried repair with PC Companion or SUS? What version you get from Sony?
Click to expand...
Click to collapse
I was using the last version I can get which was 6.2.A.1.100 (can't get any higher).
But I flash it with other version to test it, and still doesn't work...
Kript3r said:
I was using the last version I can get which was 6.2.A.1.100 (can't get any higher).
But I flash it with other version to test it, and still doesn't work...
Click to expand...
Click to collapse
Any particular reason you need fastboot?
You cannot flash custom kernels and non stock based ROMs but you can still root it.
ChikeD said:
Any particular reason you need fastboot?
You cannot flash custom kernels and non stock based ROMs but you can still root it.
Click to expand...
Click to collapse
I want to unlock my bootloader, I need to access fastboot to do it (I believe that's the only way).
Kript3r said:
I want to unlock my bootloader, I need to access fastboot to do it (I believe that's the only way).
Click to expand...
Click to collapse
I asked for the reason, and if its "to unlock my bootloader" you can forget about it alltogether. Unlocked boot loader by itself has no advantage over lokecked bootloader.
ChikeD said:
I asked for the reason, and if its "to unlock my bootloader" you can forget about it alltogether. Unlocked boot loader by itself has no advantage over lokecked bootloader.
Click to expand...
Click to collapse
Well I want to install custom roms and newer versions, but since my bootloader is locked I can't do it...
Bump, still need some help please.
Thank you!
I apologize for making this thread again as I misunderstood my device name previously (I thought it's a Play but it's a Ray)
http://forum.xda-developers.com/showthread.php?p=49236873
Is there any way for this device to unlock bootloader without connecting to the pc?
I can access fastboot (the blue light) but my pc doesn't say anything nor the device show up in device manager when connected, Flashtool doesn't detect anything.
Is there a way to install ROM without connecting to the computer, only accessing fastboot?
Thank you.
pinmemo said:
I apologize for making this thread again as I misunderstood my device name previously (I thought it's a Play but it's a Ray)
http://forum.xda-developers.com/showthread.php?p=49236873
Is there any way for this device to unlock bootloader without connecting to the pc?
I can access fastboot (the blue light) but my pc doesn't say anything nor the device show up in device manager when connected, Flashtool doesn't detect anything.
Is there a way to install ROM without connecting to the computer, only accessing fastboot?
Thank you.
Click to expand...
Click to collapse
I think there is No..way to unlock BOOTLOADER without connecting to pc..
Do U have fastboot drivers installed ????
If NOT ...then download this, then extract. and replace with that one in sdk (u need
to have Android sdk installed, if not
search google & install) http://
www33.zippyshare.com/v/22861267/
file.html
switch off phone then connect to PC by holding vol up key ur Pc ask for drivers ..
Then go to device manager find ur device right click on it and update driver by using that file which u extract in sdk and select boot loader interface ...Done...
Now do the process of unlocking Bootloader...
iF u don't want to unlock BOOTLOADER then install any custom rom based on ur stock rom via Cwm .....
DastanShaikh said:
I think there is No..way to unlock BOOTLOADER without connecting to pc..
Do U have fastboot drivers installed ????
If NOT ...then download this, then extract. and replace with that one in sdk (u need
to have Android sdk installed, if not
search google & install) http://
www33.zippyshare.com/v/22861267/
file.html
switch off phone then connect to PC by holding vol up key ur Pc ask for drivers ..
Then go to device manager find ur device right click on it and update driver by using that file which u extract in sdk and select boot loader interface ...Done...
Now do the process of unlocking Bootloader...
iF u don't want to unlock BOOTLOADER then install any custom rom based on ur stock rom via Cwm .....
Click to expand...
Click to collapse
My phone doesn't ask for any driver at all, much like it has never connected.
How can I install cwm without unlocking bootloader?
thanks mate.
Download XParts from playstore and you'll instal cwm
Sent from my WT19a with Next Gen V8 Rom using Xda App :good:
Membrillo007 said:
Download XParts from playstore and you'll instal cwm
Sent from my WT19a with Next Gen V8 Rom using Xda App :good:
Click to expand...
Click to collapse
Next roadblock then, how can I root the phone without a usb cable? I have sdcard and know how to place files there. Is there anyway to work around this??
unlockbootloader.sonymobile.com
Isnt it easiest method?
pinmemo said:
Next roadblock then, how can I root the phone without a usb cable? I have sdcard and know how to place files there. Is there anyway to work around this??
Click to expand...
Click to collapse
No, that's not possible
I guess you should try reinstalling all drivers from flashtool for all devices, or try installing PC Companion or SEUS. If that's not working, open the windows device manager and uninstall/update the drivers for your phone when it's connected
Sent from my Nexus 4 running Android 4.4
mihahn said:
No, that's not possible
I guess you should try reinstalling all drivers from flashtool for all devices, or try installing PC Companion or SEUS. If that's not working, open the windows device manager and uninstall/update the drivers for your phone when it's connected
Sent from my Nexus 4 running Android 4.4
Click to expand...
Click to collapse
thanks i'll try
pinmemo said:
Next roadblock then, how can I root the phone without a usb cable? I have sdcard and know how to place files there. Is there anyway to work around this??
Click to expand...
Click to collapse
Use eroot to root ur device easily..but drivers must be installed..
And if u want to root ur device without using computer u should give a try to Framaroot...